; LLVM IR from niuyishuai/PDCABB :: LAPACK_BLAS/LAPACK (zlags2)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%struct.doublecomplex = type { double, double }

; Function Attrs: nounwind uwtable
define dso_local i32 @zlags2_(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, ptr noundef %4, ptr noundef %5, ptr noundef %6, ptr noundef %7, ptr noundef %8, ptr noundef %9, ptr noundef %10, ptr noundef %11, ptr noundef %12) #0 {
  %14 = alloca ptr, align 8
  %15 = alloca ptr, align 8
  %16 = alloca ptr, align 8
  %17 = alloca ptr, align 8
  %18 = alloca ptr, align 8
  %19 = alloca ptr, align 8
  %20 = alloca ptr, align 8
  %21 = alloca ptr, align 8
  %22 = alloca ptr, align 8
  %23 = alloca ptr, align 8
  %24 = alloca ptr, align 8
  %25 = alloca ptr, align 8
  %26 = alloca ptr, align 8
  %27 = alloca double, align 8
  %28 = alloca double, align 8
  %29 = alloca double, align 8
  %30 = alloca double, align 8
  %31 = alloca double, align 8
  %32 = alloca double, align 8
  %33 = alloca double, align 8
  %34 = alloca double, align 8
  %35 = alloca %struct.doublecomplex, align 8
  %36 = alloca %struct.doublecomplex, align 8
  %37 = alloca %struct.doublecomplex, align 8
  %38 = alloca %struct.doublecomplex, align 8
  %39 = alloca %struct.doublecomplex, align 8
  %40 = alloca double, align 8
  %41 = alloca %struct.doublecomplex, align 8
  %42 = alloca %struct.doublecomplex, align 8
  %43 = alloca double, align 8
  %44 = alloca %struct.doublecomplex, align 8
  %45 = alloca %struct.doublecomplex, align 8
  %46 = alloca double, align 8
  %47 = alloca double, align 8
  %48 = alloca double, align 8
  %49 = alloca double, align 8
  %50 = alloca %struct.doublecomplex, align 8
  %51 = alloca %struct.doublecomplex, align 8
  %52 = alloca %struct.doublecomplex, align 8
  %53 = alloca %struct.doublecomplex, align 8
  %54 = alloca %struct.doublecomplex, align 8
  %55 = alloca %struct.doublecomplex, align 8
  %56 = alloca %struct.doublecomplex, align 8
  %57 = alloca %struct.doublecomplex, align 8
  %58 = alloca double, align 8
  %59 = alloca double, align 8
  %60 = alloca double, align 8
  %61 = alloca double, align 8
  %62 = alloca double, align 8
  %63 = alloca double, align 8
  %64 = alloca double, align 8
  %65 = alloca double, align 8
  %66 = alloca double, align 8
  %67 = alloca double, align 8
  %68 = alloca double, align 8
  %69 = alloca double, align 8
  %70 = alloca double, align 8
  %71 = alloca double, align 8
  %72 = alloca double, align 8
  %73 = alloca double, align 8
  store ptr %0, ptr %14, align 8, !tbaa !5
  store ptr %1, ptr %15, align 8, !tbaa !5
  store ptr %2, ptr %16, align 8, !tbaa !5
  store ptr %3, ptr %17, align 8, !tbaa !5
  store ptr %4, ptr %18, align 8, !tbaa !5
  store ptr %5, ptr %19, align 8, !tbaa !5
  store ptr %6, ptr %20, align 8, !tbaa !5
  store ptr %7, ptr %21, align 8, !tbaa !5
  store ptr %8, ptr %22, align 8, !tbaa !5
  store ptr %9, ptr %23, align 8, !tbaa !5
  store ptr %10, ptr %24, align 8, !tbaa !5
  store ptr %11, ptr %25, align 8, !tbaa !5
  store ptr %12, ptr %26, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %27) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %28) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %29) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %30) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %31) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %32) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %33) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %34) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr %35) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr %36) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr %37) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr %38) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr %39) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %40) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr %41) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr %42) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %43) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr %44) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr %45) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %46) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %47) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %48) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %49) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr %50) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr %51) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr %52) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr %53) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr %54) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr %55) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr %56) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr %57) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %58) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %59) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %60) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %61) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %62) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %63) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %64) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %65) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %66) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %67) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %68) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %69) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %70) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %71) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %72) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %73) #4
  %74 = load ptr, ptr %14, align 8, !tbaa !5
  %75 = load i64, ptr %74, align 8, !tbaa !9
  %76 = icmp ne i64 %75, 0
  br i1 %76, label %77, label %1249

77:                                               ; preds = %13
  %78 = load ptr, ptr %15, align 8, !tbaa !5
  %79 = load double, ptr %78, align 8, !tbaa !11
  %80 = load ptr, ptr %20, align 8, !tbaa !5
  %81 = load double, ptr %80, align 8, !tbaa !11
  %82 = fmul double %79, %81
  store double %82, ptr %40, align 8, !tbaa !11
  %83 = load ptr, ptr %17, align 8, !tbaa !5
  %84 = load double, ptr %83, align 8, !tbaa !11
  %85 = load ptr, ptr %18, align 8, !tbaa !5
  %86 = load double, ptr %85, align 8, !tbaa !11
  %87 = fmul double %84, %86
  store double %87, ptr %43, align 8, !tbaa !11
  %88 = load ptr, ptr %18, align 8, !tbaa !5
  %89 = load double, ptr %88, align 8, !tbaa !11
  %90 = load ptr, ptr %16, align 8, !tbaa !5
  %91 = getelementptr inbounds %struct.doublecomplex, ptr %90, i32 0, i32 0
  %92 = load double, ptr %91, align 8, !tbaa !13
  %93 = fmul double %89, %92
  %94 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  store double %93, ptr %94, align 8, !tbaa !13
  %95 = load ptr, ptr %18, align 8, !tbaa !5
  %96 = load double, ptr %95, align 8, !tbaa !11
  %97 = load ptr, ptr %16, align 8, !tbaa !5
  %98 = getelementptr inbounds %struct.doublecomplex, ptr %97, i32 0, i32 1
  %99 = load double, ptr %98, align 8, !tbaa !15
  %100 = fmul double %96, %99
  %101 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  store double %100, ptr %101, align 8, !tbaa !15
  %102 = load ptr, ptr %15, align 8, !tbaa !5
  %103 = load double, ptr %102, align 8, !tbaa !11
  %104 = load ptr, ptr %19, align 8, !tbaa !5
  %105 = getelementptr inbounds %struct.doublecomplex, ptr %104, i32 0, i32 0
  %106 = load double, ptr %105, align 8, !tbaa !13
  %107 = fmul double %103, %106
  %108 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  store double %107, ptr %108, align 8, !tbaa !13
  %109 = load ptr, ptr %15, align 8, !tbaa !5
  %110 = load double, ptr %109, align 8, !tbaa !11
  %111 = load ptr, ptr %19, align 8, !tbaa !5
  %112 = getelementptr inbounds %struct.doublecomplex, ptr %111, i32 0, i32 1
  %113 = load double, ptr %112, align 8, !tbaa !15
  %114 = fmul double %110, %113
  %115 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  store double %114, ptr %115, align 8, !tbaa !15
  %116 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  %117 = load double, ptr %116, align 8, !tbaa !13
  %118 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  %119 = load double, ptr %118, align 8, !tbaa !13
  %120 = fsub double %117, %119
  %121 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %120, ptr %121, align 8, !tbaa !13
  %122 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  %123 = load double, ptr %122, align 8, !tbaa !15
  %124 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  %125 = load double, ptr %124, align 8, !tbaa !15
  %126 = fsub double %123, %125
  %127 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %126, ptr %127, align 8, !tbaa !15
  %128 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  %129 = load double, ptr %128, align 8, !tbaa !13
  %130 = getelementptr inbounds %struct.doublecomplex, ptr %41, i32 0, i32 0
  store double %129, ptr %130, align 8, !tbaa !13
  %131 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  %132 = load double, ptr %131, align 8, !tbaa !15
  %133 = getelementptr inbounds %struct.doublecomplex, ptr %41, i32 0, i32 1
  store double %132, ptr %133, align 8, !tbaa !15
  %134 = call double @z_abs(ptr noundef %41)
  store double %134, ptr %48, align 8, !tbaa !11
  %135 = getelementptr inbounds %struct.doublecomplex, ptr %45, i32 0, i32 0
  store double 1.000000e+00, ptr %135, align 8, !tbaa !13
  %136 = getelementptr inbounds %struct.doublecomplex, ptr %45, i32 0, i32 1
  store double 0.000000e+00, ptr %136, align 8, !tbaa !15
  %137 = load double, ptr %48, align 8, !tbaa !11
  %138 = fcmp une double %137, 0.000000e+00
  br i1 %138, label %139, label %156

139:                                              ; preds = %77
  %140 = getelementptr inbounds %struct.doublecomplex, ptr %41, i32 0, i32 0
  %141 = load double, ptr %140, align 8, !tbaa !13
  %142 = load double, ptr %48, align 8, !tbaa !11
  %143 = fdiv double %141, %142
  %144 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %143, ptr %144, align 8, !tbaa !13
  %145 = getelementptr inbounds %struct.doublecomplex, ptr %41, i32 0, i32 1
  %146 = load double, ptr %145, align 8, !tbaa !15
  %147 = load double, ptr %48, align 8, !tbaa !11
  %148 = fdiv double %146, %147
  %149 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %148, ptr %149, align 8, !tbaa !15
  %150 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  %151 = load double, ptr %150, align 8, !tbaa !13
  %152 = getelementptr inbounds %struct.doublecomplex, ptr %45, i32 0, i32 0
  store double %151, ptr %152, align 8, !tbaa !13
  %153 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  %154 = load double, ptr %153, align 8, !tbaa !15
  %155 = getelementptr inbounds %struct.doublecomplex, ptr %45, i32 0, i32 1
  store double %154, ptr %155, align 8, !tbaa !15
  br label %156

156:                                              ; preds = %139, %77
  %157 = call i32 @dlasv2_(ptr noundef %40, ptr noundef %48, ptr noundef %43, ptr noundef %46, ptr noundef %47, ptr noundef %61, ptr noundef %59, ptr noundef %60, ptr noundef %58)
  %158 = load double, ptr %58, align 8, !tbaa !11
  %159 = fcmp oge double %158, 0.000000e+00
  br i1 %159, label %160, label %162

160:                                              ; preds = %156
  %161 = load double, ptr %58, align 8, !tbaa !11
  br label %165

162:                                              ; preds = %156
  %163 = load double, ptr %58, align 8, !tbaa !11
  %164 = fneg double %163
  br label %165

165:                                              ; preds = %162, %160
  %166 = phi double [ %161, %160 ], [ %164, %162 ]
  %167 = load double, ptr %60, align 8, !tbaa !11
  %168 = fcmp oge double %167, 0.000000e+00
  br i1 %168, label %169, label %171

169:                                              ; preds = %165
  %170 = load double, ptr %60, align 8, !tbaa !11
  br label %174

171:                                              ; preds = %165
  %172 = load double, ptr %60, align 8, !tbaa !11
  %173 = fneg double %172
  br label %174

174:                                              ; preds = %171, %169
  %175 = phi double [ %170, %169 ], [ %173, %171 ]
  %176 = fcmp oge double %166, %175
  br i1 %176, label %197, label %177

177:                                              ; preds = %174
  %178 = load double, ptr %59, align 8, !tbaa !11
  %179 = fcmp oge double %178, 0.000000e+00
  br i1 %179, label %180, label %182

180:                                              ; preds = %177
  %181 = load double, ptr %59, align 8, !tbaa !11
  br label %185

182:                                              ; preds = %177
  %183 = load double, ptr %59, align 8, !tbaa !11
  %184 = fneg double %183
  br label %185

185:                                              ; preds = %182, %180
  %186 = phi double [ %181, %180 ], [ %184, %182 ]
  %187 = load double, ptr %61, align 8, !tbaa !11
  %188 = fcmp oge double %187, 0.000000e+00
  br i1 %188, label %189, label %191

189:                                              ; preds = %185
  %190 = load double, ptr %61, align 8, !tbaa !11
  br label %194

191:                                              ; preds = %185
  %192 = load double, ptr %61, align 8, !tbaa !11
  %193 = fneg double %192
  br label %194

194:                                              ; preds = %191, %189
  %195 = phi double [ %190, %189 ], [ %193, %191 ]
  %196 = fcmp oge double %186, %195
  br i1 %196, label %197, label %678

197:                                              ; preds = %194, %174
  %198 = load double, ptr %58, align 8, !tbaa !11
  %199 = load ptr, ptr %15, align 8, !tbaa !5
  %200 = load double, ptr %199, align 8, !tbaa !11
  %201 = fmul double %198, %200
  store double %201, ptr %70, align 8, !tbaa !11
  %202 = load double, ptr %58, align 8, !tbaa !11
  %203 = load ptr, ptr %16, align 8, !tbaa !5
  %204 = getelementptr inbounds %struct.doublecomplex, ptr %203, i32 0, i32 0
  %205 = load double, ptr %204, align 8, !tbaa !13
  %206 = fmul double %202, %205
  %207 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  store double %206, ptr %207, align 8, !tbaa !13
  %208 = load double, ptr %58, align 8, !tbaa !11
  %209 = load ptr, ptr %16, align 8, !tbaa !5
  %210 = getelementptr inbounds %struct.doublecomplex, ptr %209, i32 0, i32 1
  %211 = load double, ptr %210, align 8, !tbaa !15
  %212 = fmul double %208, %211
  %213 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  store double %212, ptr %213, align 8, !tbaa !15
  %214 = load double, ptr %60, align 8, !tbaa !11
  %215 = getelementptr inbounds %struct.doublecomplex, ptr %45, i32 0, i32 0
  %216 = load double, ptr %215, align 8, !tbaa !13
  %217 = fmul double %214, %216
  %218 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 0
  store double %217, ptr %218, align 8, !tbaa !13
  %219 = load double, ptr %60, align 8, !tbaa !11
  %220 = getelementptr inbounds %struct.doublecomplex, ptr %45, i32 0, i32 1
  %221 = load double, ptr %220, align 8, !tbaa !15
  %222 = fmul double %219, %221
  %223 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 1
  store double %222, ptr %223, align 8, !tbaa !15
  %224 = load ptr, ptr %17, align 8, !tbaa !5
  %225 = load double, ptr %224, align 8, !tbaa !11
  %226 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 0
  %227 = load double, ptr %226, align 8, !tbaa !13
  %228 = fmul double %225, %227
  %229 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  store double %228, ptr %229, align 8, !tbaa !13
  %230 = load ptr, ptr %17, align 8, !tbaa !5
  %231 = load double, ptr %230, align 8, !tbaa !11
  %232 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 1
  %233 = load double, ptr %232, align 8, !tbaa !15
  %234 = fmul double %231, %233
  %235 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  store double %234, ptr %235, align 8, !tbaa !15
  %236 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  %237 = load double, ptr %236, align 8, !tbaa !13
  %238 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  %239 = load double, ptr %238, align 8, !tbaa !13
  %240 = fadd double %237, %239
  %241 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %240, ptr %241, align 8, !tbaa !13
  %242 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  %243 = load double, ptr %242, align 8, !tbaa !15
  %244 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  %245 = load double, ptr %244, align 8, !tbaa !15
  %246 = fadd double %243, %245
  %247 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %246, ptr %247, align 8, !tbaa !15
  %248 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  %249 = load double, ptr %248, align 8, !tbaa !13
  %250 = getelementptr inbounds %struct.doublecomplex, ptr %51, i32 0, i32 0
  store double %249, ptr %250, align 8, !tbaa !13
  %251 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  %252 = load double, ptr %251, align 8, !tbaa !15
  %253 = getelementptr inbounds %struct.doublecomplex, ptr %51, i32 0, i32 1
  store double %252, ptr %253, align 8, !tbaa !15
  %254 = load double, ptr %59, align 8, !tbaa !11
  %255 = load ptr, ptr %18, align 8, !tbaa !5
  %256 = load double, ptr %255, align 8, !tbaa !11
  %257 = fmul double %254, %256
  store double %257, ptr %72, align 8, !tbaa !11
  %258 = load double, ptr %59, align 8, !tbaa !11
  %259 = load ptr, ptr %19, align 8, !tbaa !5
  %260 = getelementptr inbounds %struct.doublecomplex, ptr %259, i32 0, i32 0
  %261 = load double, ptr %260, align 8, !tbaa !13
  %262 = fmul double %258, %261
  %263 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  store double %262, ptr %263, align 8, !tbaa !13
  %264 = load double, ptr %59, align 8, !tbaa !11
  %265 = load ptr, ptr %19, align 8, !tbaa !5
  %266 = getelementptr inbounds %struct.doublecomplex, ptr %265, i32 0, i32 1
  %267 = load double, ptr %266, align 8, !tbaa !15
  %268 = fmul double %264, %267
  %269 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  store double %268, ptr %269, align 8, !tbaa !15
  %270 = load double, ptr %61, align 8, !tbaa !11
  %271 = getelementptr inbounds %struct.doublecomplex, ptr %45, i32 0, i32 0
  %272 = load double, ptr %271, align 8, !tbaa !13
  %273 = fmul double %270, %272
  %274 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 0
  store double %273, ptr %274, align 8, !tbaa !13
  %275 = load double, ptr %61, align 8, !tbaa !11
  %276 = getelementptr inbounds %struct.doublecomplex, ptr %45, i32 0, i32 1
  %277 = load double, ptr %276, align 8, !tbaa !15
  %278 = fmul double %275, %277
  %279 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 1
  store double %278, ptr %279, align 8, !tbaa !15
  %280 = load ptr, ptr %20, align 8, !tbaa !5
  %281 = load double, ptr %280, align 8, !tbaa !11
  %282 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 0
  %283 = load double, ptr %282, align 8, !tbaa !13
  %284 = fmul double %281, %283
  %285 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  store double %284, ptr %285, align 8, !tbaa !13
  %286 = load ptr, ptr %20, align 8, !tbaa !5
  %287 = load double, ptr %286, align 8, !tbaa !11
  %288 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 1
  %289 = load double, ptr %288, align 8, !tbaa !15
  %290 = fmul double %287, %289
  %291 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  store double %290, ptr %291, align 8, !tbaa !15
  %292 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  %293 = load double, ptr %292, align 8, !tbaa !13
  %294 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  %295 = load double, ptr %294, align 8, !tbaa !13
  %296 = fadd double %293, %295
  %297 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %296, ptr %297, align 8, !tbaa !13
  %298 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  %299 = load double, ptr %298, align 8, !tbaa !15
  %300 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  %301 = load double, ptr %300, align 8, !tbaa !15
  %302 = fadd double %299, %301
  %303 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %302, ptr %303, align 8, !tbaa !15
  %304 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  %305 = load double, ptr %304, align 8, !tbaa !13
  %306 = getelementptr inbounds %struct.doublecomplex, ptr %55, i32 0, i32 0
  store double %305, ptr %306, align 8, !tbaa !13
  %307 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  %308 = load double, ptr %307, align 8, !tbaa !15
  %309 = getelementptr inbounds %struct.doublecomplex, ptr %55, i32 0, i32 1
  store double %308, ptr %309, align 8, !tbaa !15
  %310 = load double, ptr %58, align 8, !tbaa !11
  %311 = fcmp oge double %310, 0.000000e+00
  br i1 %311, label %312, label %314

312:                                              ; preds = %197
  %313 = load double, ptr %58, align 8, !tbaa !11
  br label %317

314:                                              ; preds = %197
  %315 = load double, ptr %58, align 8, !tbaa !11
  %316 = fneg double %315
  br label %317

317:                                              ; preds = %314, %312
  %318 = phi double [ %313, %312 ], [ %316, %314 ]
  %319 = load ptr, ptr %16, align 8, !tbaa !5
  %320 = getelementptr inbounds %struct.doublecomplex, ptr %319, i32 0, i32 0
  %321 = load double, ptr %320, align 8, !tbaa !13
  store double %321, ptr %27, align 8, !tbaa !11
  %322 = load double, ptr %27, align 8, !tbaa !11
  %323 = fcmp oge double %322, 0.000000e+00
  br i1 %323, label %324, label %326

324:                                              ; preds = %317
  %325 = load double, ptr %27, align 8, !tbaa !11
  br label %329

326:                                              ; preds = %317
  %327 = load double, ptr %27, align 8, !tbaa !11
  %328 = fneg double %327
  br label %329

329:                                              ; preds = %326, %324
  %330 = phi double [ %325, %324 ], [ %328, %326 ]
  %331 = load ptr, ptr %16, align 8, !tbaa !5
  %332 = call double @d_imag(ptr noundef %331)
  store double %332, ptr %28, align 8, !tbaa !11
  %333 = load double, ptr %28, align 8, !tbaa !11
  %334 = fcmp oge double %333, 0.000000e+00
  br i1 %334, label %335, label %337

335:                                              ; preds = %329
  %336 = load double, ptr %28, align 8, !tbaa !11
  br label %340

337:                                              ; preds = %329
  %338 = load double, ptr %28, align 8, !tbaa !11
  %339 = fneg double %338
  br label %340

340:                                              ; preds = %337, %335
  %341 = phi double [ %336, %335 ], [ %339, %337 ]
  %342 = fadd double %330, %341
  %343 = load double, ptr %60, align 8, !tbaa !11
  %344 = fcmp oge double %343, 0.000000e+00
  br i1 %344, label %345, label %347

345:                                              ; preds = %340
  %346 = load double, ptr %60, align 8, !tbaa !11
  br label %350

347:                                              ; preds = %340
  %348 = load double, ptr %60, align 8, !tbaa !11
  %349 = fneg double %348
  br label %350

350:                                              ; preds = %347, %345
  %351 = phi double [ %346, %345 ], [ %349, %347 ]
  %352 = load ptr, ptr %17, align 8, !tbaa !5
  %353 = load double, ptr %352, align 8, !tbaa !11
  %354 = fcmp oge double %353, 0.000000e+00
  br i1 %354, label %355, label %358

355:                                              ; preds = %350
  %356 = load ptr, ptr %17, align 8, !tbaa !5
  %357 = load double, ptr %356, align 8, !tbaa !11
  br label %362

358:                                              ; preds = %350
  %359 = load ptr, ptr %17, align 8, !tbaa !5
  %360 = load double, ptr %359, align 8, !tbaa !11
  %361 = fneg double %360
  br label %362

362:                                              ; preds = %358, %355
  %363 = phi double [ %357, %355 ], [ %361, %358 ]
  %364 = fmul double %351, %363
  %365 = call double @llvm.fmuladd.f64(double %318, double %342, double %364)
  store double %365, ptr %63, align 8, !tbaa !11
  %366 = load double, ptr %59, align 8, !tbaa !11
  %367 = fcmp oge double %366, 0.000000e+00
  br i1 %367, label %368, label %370

368:                                              ; preds = %362
  %369 = load double, ptr %59, align 8, !tbaa !11
  br label %373

370:                                              ; preds = %362
  %371 = load double, ptr %59, align 8, !tbaa !11
  %372 = fneg double %371
  br label %373

373:                                              ; preds = %370, %368
  %374 = phi double [ %369, %368 ], [ %372, %370 ]
  %375 = load ptr, ptr %19, align 8, !tbaa !5
  %376 = getelementptr inbounds %struct.doublecomplex, ptr %375, i32 0, i32 0
  %377 = load double, ptr %376, align 8, !tbaa !13
  store double %377, ptr %27, align 8, !tbaa !11
  %378 = load double, ptr %27, align 8, !tbaa !11
  %379 = fcmp oge double %378, 0.000000e+00
  br i1 %379, label %380, label %382

380:                                              ; preds = %373
  %381 = load double, ptr %27, align 8, !tbaa !11
  br label %385

382:                                              ; preds = %373
  %383 = load double, ptr %27, align 8, !tbaa !11
  %384 = fneg double %383
  br label %385

385:                                              ; preds = %382, %380
  %386 = phi double [ %381, %380 ], [ %384, %382 ]
  %387 = load ptr, ptr %19, align 8, !tbaa !5
  %388 = call double @d_imag(ptr noundef %387)
  store double %388, ptr %28, align 8, !tbaa !11
  %389 = load double, ptr %28, align 8, !tbaa !11
  %390 = fcmp oge double %389, 0.000000e+00
  br i1 %390, label %391, label %393

391:                                              ; preds = %385
  %392 = load double, ptr %28, align 8, !tbaa !11
  br label %396

393:                                              ; preds = %385
  %394 = load double, ptr %28, align 8, !tbaa !11
  %395 = fneg double %394
  br label %396

396:                                              ; preds = %393, %391
  %397 = phi double [ %392, %391 ], [ %395, %393 ]
  %398 = fadd double %386, %397
  %399 = load double, ptr %61, align 8, !tbaa !11
  %400 = fcmp oge double %399, 0.000000e+00
  br i1 %400, label %401, label %403

401:                                              ; preds = %396
  %402 = load double, ptr %61, align 8, !tbaa !11
  br label %406

403:                                              ; preds = %396
  %404 = load double, ptr %61, align 8, !tbaa !11
  %405 = fneg double %404
  br label %406

406:                                              ; preds = %403, %401
  %407 = phi double [ %402, %401 ], [ %405, %403 ]
  %408 = load ptr, ptr %20, align 8, !tbaa !5
  %409 = load double, ptr %408, align 8, !tbaa !11
  %410 = fcmp oge double %409, 0.000000e+00
  br i1 %410, label %411, label %414

411:                                              ; preds = %406
  %412 = load ptr, ptr %20, align 8, !tbaa !5
  %413 = load double, ptr %412, align 8, !tbaa !11
  br label %418

414:                                              ; preds = %406
  %415 = load ptr, ptr %20, align 8, !tbaa !5
  %416 = load double, ptr %415, align 8, !tbaa !11
  %417 = fneg double %416
  br label %418

418:                                              ; preds = %414, %411
  %419 = phi double [ %413, %411 ], [ %417, %414 ]
  %420 = fmul double %407, %419
  %421 = call double @llvm.fmuladd.f64(double %374, double %398, double %420)
  store double %421, ptr %66, align 8, !tbaa !11
  %422 = load double, ptr %70, align 8, !tbaa !11
  %423 = fcmp oge double %422, 0.000000e+00
  br i1 %423, label %424, label %426

424:                                              ; preds = %418
  %425 = load double, ptr %70, align 8, !tbaa !11
  br label %429

426:                                              ; preds = %418
  %427 = load double, ptr %70, align 8, !tbaa !11
  %428 = fneg double %427
  br label %429

429:                                              ; preds = %426, %424
  %430 = phi double [ %425, %424 ], [ %428, %426 ]
  %431 = getelementptr inbounds %struct.doublecomplex, ptr %51, i32 0, i32 0
  %432 = load double, ptr %431, align 8, !tbaa !13
  store double %432, ptr %27, align 8, !tbaa !11
  %433 = load double, ptr %27, align 8, !tbaa !11
  %434 = fcmp oge double %433, 0.000000e+00
  br i1 %434, label %435, label %437

435:                                              ; preds = %429
  %436 = load double, ptr %27, align 8, !tbaa !11
  br label %440

437:                                              ; preds = %429
  %438 = load double, ptr %27, align 8, !tbaa !11
  %439 = fneg double %438
  br label %440

440:                                              ; preds = %437, %435
  %441 = phi double [ %436, %435 ], [ %439, %437 ]
  %442 = call double @d_imag(ptr noundef %51)
  store double %442, ptr %28, align 8, !tbaa !11
  %443 = load double, ptr %28, align 8, !tbaa !11
  %444 = fcmp oge double %443, 0.000000e+00
  br i1 %444, label %445, label %447

445:                                              ; preds = %440
  %446 = load double, ptr %28, align 8, !tbaa !11
  br label %450

447:                                              ; preds = %440
  %448 = load double, ptr %28, align 8, !tbaa !11
  %449 = fneg double %448
  br label %450

450:                                              ; preds = %447, %445
  %451 = phi double [ %446, %445 ], [ %449, %447 ]
  %452 = fadd double %441, %451
  %453 = fadd double %430, %452
  %454 = fcmp oeq double %453, 0.000000e+00
  br i1 %454, label %455, label %470

455:                                              ; preds = %450
  %456 = load double, ptr %72, align 8, !tbaa !11
  %457 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  store double %456, ptr %457, align 8, !tbaa !13
  %458 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  store double 0.000000e+00, ptr %458, align 8, !tbaa !15
  %459 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  %460 = load double, ptr %459, align 8, !tbaa !13
  %461 = fneg double %460
  %462 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %461, ptr %462, align 8, !tbaa !13
  %463 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  %464 = load double, ptr %463, align 8, !tbaa !15
  %465 = fneg double %464
  %466 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %465, ptr %466, align 8, !tbaa !15
  call void @d_cnjg(ptr noundef %37, ptr noundef %55)
  %467 = load ptr, ptr %25, align 8, !tbaa !5
  %468 = load ptr, ptr %26, align 8, !tbaa !5
  %469 = call i32 @zlartg_(ptr noundef %35, ptr noundef %37, ptr noundef %467, ptr noundef %468, ptr noundef %44)
  br label %621

470:                                              ; preds = %450
  %471 = load double, ptr %72, align 8, !tbaa !11
  %472 = fcmp oge double %471, 0.000000e+00
  br i1 %472, label %473, label %475

473:                                              ; preds = %470
  %474 = load double, ptr %72, align 8, !tbaa !11
  br label %478

475:                                              ; preds = %470
  %476 = load double, ptr %72, align 8, !tbaa !11
  %477 = fneg double %476
  br label %478

478:                                              ; preds = %475, %473
  %479 = phi double [ %474, %473 ], [ %477, %475 ]
  %480 = getelementptr inbounds %struct.doublecomplex, ptr %55, i32 0, i32 0
  %481 = load double, ptr %480, align 8, !tbaa !13
  store double %481, ptr %27, align 8, !tbaa !11
  %482 = load double, ptr %27, align 8, !tbaa !11
  %483 = fcmp oge double %482, 0.000000e+00
  br i1 %483, label %484, label %486

484:                                              ; preds = %478
  %485 = load double, ptr %27, align 8, !tbaa !11
  br label %489

486:                                              ; preds = %478
  %487 = load double, ptr %27, align 8, !tbaa !11
  %488 = fneg double %487
  br label %489

489:                                              ; preds = %486, %484
  %490 = phi double [ %485, %484 ], [ %488, %486 ]
  %491 = call double @d_imag(ptr noundef %55)
  store double %491, ptr %28, align 8, !tbaa !11
  %492 = load double, ptr %28, align 8, !tbaa !11
  %493 = fcmp oge double %492, 0.000000e+00
  br i1 %493, label %494, label %496

494:                                              ; preds = %489
  %495 = load double, ptr %28, align 8, !tbaa !11
  br label %499

496:                                              ; preds = %489
  %497 = load double, ptr %28, align 8, !tbaa !11
  %498 = fneg double %497
  br label %499

499:                                              ; preds = %496, %494
  %500 = phi double [ %495, %494 ], [ %498, %496 ]
  %501 = fadd double %490, %500
  %502 = fadd double %479, %501
  %503 = fcmp oeq double %502, 0.000000e+00
  br i1 %503, label %504, label %519

504:                                              ; preds = %499
  %505 = load double, ptr %70, align 8, !tbaa !11
  %506 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  store double %505, ptr %506, align 8, !tbaa !13
  %507 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  store double 0.000000e+00, ptr %507, align 8, !tbaa !15
  %508 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  %509 = load double, ptr %508, align 8, !tbaa !13
  %510 = fneg double %509
  %511 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %510, ptr %511, align 8, !tbaa !13
  %512 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  %513 = load double, ptr %512, align 8, !tbaa !15
  %514 = fneg double %513
  %515 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %514, ptr %515, align 8, !tbaa !15
  call void @d_cnjg(ptr noundef %37, ptr noundef %51)
  %516 = load ptr, ptr %25, align 8, !tbaa !5
  %517 = load ptr, ptr %26, align 8, !tbaa !5
  %518 = call i32 @zlartg_(ptr noundef %35, ptr noundef %37, ptr noundef %516, ptr noundef %517, ptr noundef %44)
  br label %620

519:                                              ; preds = %499
  %520 = load double, ptr %63, align 8, !tbaa !11
  %521 = load double, ptr %70, align 8, !tbaa !11
  %522 = fcmp oge double %521, 0.000000e+00
  br i1 %522, label %523, label %525

523:                                              ; preds = %519
  %524 = load double, ptr %70, align 8, !tbaa !11
  br label %528

525:                                              ; preds = %519
  %526 = load double, ptr %70, align 8, !tbaa !11
  %527 = fneg double %526
  br label %528

528:                                              ; preds = %525, %523
  %529 = phi double [ %524, %523 ], [ %527, %525 ]
  %530 = getelementptr inbounds %struct.doublecomplex, ptr %51, i32 0, i32 0
  %531 = load double, ptr %530, align 8, !tbaa !13
  store double %531, ptr %27, align 8, !tbaa !11
  %532 = load double, ptr %27, align 8, !tbaa !11
  %533 = fcmp oge double %532, 0.000000e+00
  br i1 %533, label %534, label %536

534:                                              ; preds = %528
  %535 = load double, ptr %27, align 8, !tbaa !11
  br label %539

536:                                              ; preds = %528
  %537 = load double, ptr %27, align 8, !tbaa !11
  %538 = fneg double %537
  br label %539

539:                                              ; preds = %536, %534
  %540 = phi double [ %535, %534 ], [ %538, %536 ]
  %541 = call double @d_imag(ptr noundef %51)
  store double %541, ptr %28, align 8, !tbaa !11
  %542 = load double, ptr %28, align 8, !tbaa !11
  %543 = fcmp oge double %542, 0.000000e+00
  br i1 %543, label %544, label %546

544:                                              ; preds = %539
  %545 = load double, ptr %28, align 8, !tbaa !11
  br label %549

546:                                              ; preds = %539
  %547 = load double, ptr %28, align 8, !tbaa !11
  %548 = fneg double %547
  br label %549

549:                                              ; preds = %546, %544
  %550 = phi double [ %545, %544 ], [ %548, %546 ]
  %551 = fadd double %540, %550
  %552 = fadd double %529, %551
  %553 = fdiv double %520, %552
  %554 = load double, ptr %66, align 8, !tbaa !11
  %555 = load double, ptr %72, align 8, !tbaa !11
  %556 = fcmp oge double %555, 0.000000e+00
  br i1 %556, label %557, label %559

557:                                              ; preds = %549
  %558 = load double, ptr %72, align 8, !tbaa !11
  br label %562

559:                                              ; preds = %549
  %560 = load double, ptr %72, align 8, !tbaa !11
  %561 = fneg double %560
  br label %562

562:                                              ; preds = %559, %557
  %563 = phi double [ %558, %557 ], [ %561, %559 ]
  %564 = getelementptr inbounds %struct.doublecomplex, ptr %55, i32 0, i32 0
  %565 = load double, ptr %564, align 8, !tbaa !13
  store double %565, ptr %29, align 8, !tbaa !11
  %566 = load double, ptr %29, align 8, !tbaa !11
  %567 = fcmp oge double %566, 0.000000e+00
  br i1 %567, label %568, label %570

568:                                              ; preds = %562
  %569 = load double, ptr %29, align 8, !tbaa !11
  br label %573

570:                                              ; preds = %562
  %571 = load double, ptr %29, align 8, !tbaa !11
  %572 = fneg double %571
  br label %573

573:                                              ; preds = %570, %568
  %574 = phi double [ %569, %568 ], [ %572, %570 ]
  %575 = call double @d_imag(ptr noundef %55)
  store double %575, ptr %30, align 8, !tbaa !11
  %576 = load double, ptr %30, align 8, !tbaa !11
  %577 = fcmp oge double %576, 0.000000e+00
  br i1 %577, label %578, label %580

578:                                              ; preds = %573
  %579 = load double, ptr %30, align 8, !tbaa !11
  br label %583

580:                                              ; preds = %573
  %581 = load double, ptr %30, align 8, !tbaa !11
  %582 = fneg double %581
  br label %583

583:                                              ; preds = %580, %578
  %584 = phi double [ %579, %578 ], [ %582, %580 ]
  %585 = fadd double %574, %584
  %586 = fadd double %563, %585
  %587 = fdiv double %554, %586
  %588 = fcmp ole double %553, %587
  br i1 %588, label %589, label %604

589:                                              ; preds = %583
  %590 = load double, ptr %70, align 8, !tbaa !11
  %591 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  store double %590, ptr %591, align 8, !tbaa !13
  %592 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  store double 0.000000e+00, ptr %592, align 8, !tbaa !15
  %593 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  %594 = load double, ptr %593, align 8, !tbaa !13
  %595 = fneg double %594
  %596 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %595, ptr %596, align 8, !tbaa !13
  %597 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  %598 = load double, ptr %597, align 8, !tbaa !15
  %599 = fneg double %598
  %600 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %599, ptr %600, align 8, !tbaa !15
  call void @d_cnjg(ptr noundef %37, ptr noundef %51)
  %601 = load ptr, ptr %25, align 8, !tbaa !5
  %602 = load ptr, ptr %26, align 8, !tbaa !5
  %603 = call i32 @zlartg_(ptr noundef %35, ptr noundef %37, ptr noundef %601, ptr noundef %602, ptr noundef %44)
  br label %619

604:                                              ; preds = %583
  %605 = load double, ptr %72, align 8, !tbaa !11
  %606 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  store double %605, ptr %606, align 8, !tbaa !13
  %607 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  store double 0.000000e+00, ptr %607, align 8, !tbaa !15
  %608 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  %609 = load double, ptr %608, align 8, !tbaa !13
  %610 = fneg double %609
  %611 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %610, ptr %611, align 8, !tbaa !13
  %612 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  %613 = load double, ptr %612, align 8, !tbaa !15
  %614 = fneg double %613
  %615 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %614, ptr %615, align 8, !tbaa !15
  call void @d_cnjg(ptr noundef %37, ptr noundef %55)
  %616 = load ptr, ptr %25, align 8, !tbaa !5
  %617 = load ptr, ptr %26, align 8, !tbaa !5
  %618 = call i32 @zlartg_(ptr noundef %35, ptr noundef %37, ptr noundef %616, ptr noundef %617, ptr noundef %44)
  br label %619

619:                                              ; preds = %604, %589
  br label %620

620:                                              ; preds = %619, %504
  br label %621

621:                                              ; preds = %620, %455
  %622 = load double, ptr %58, align 8, !tbaa !11
  %623 = load ptr, ptr %21, align 8, !tbaa !5
  store double %622, ptr %623, align 8, !tbaa !11
  %624 = getelementptr inbounds %struct.doublecomplex, ptr %45, i32 0, i32 0
  %625 = load double, ptr %624, align 8, !tbaa !13
  %626 = fneg double %625
  %627 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  store double %626, ptr %627, align 8, !tbaa !13
  %628 = getelementptr inbounds %struct.doublecomplex, ptr %45, i32 0, i32 1
  %629 = load double, ptr %628, align 8, !tbaa !15
  %630 = fneg double %629
  %631 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  store double %630, ptr %631, align 8, !tbaa !15
  %632 = load double, ptr %60, align 8, !tbaa !11
  %633 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  %634 = load double, ptr %633, align 8, !tbaa !13
  %635 = fmul double %632, %634
  %636 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %635, ptr %636, align 8, !tbaa !13
  %637 = load double, ptr %60, align 8, !tbaa !11
  %638 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  %639 = load double, ptr %638, align 8, !tbaa !15
  %640 = fmul double %637, %639
  %641 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %640, ptr %641, align 8, !tbaa !15
  %642 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  %643 = load double, ptr %642, align 8, !tbaa !13
  %644 = load ptr, ptr %22, align 8, !tbaa !5
  %645 = getelementptr inbounds %struct.doublecomplex, ptr %644, i32 0, i32 0
  store double %643, ptr %645, align 8, !tbaa !13
  %646 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  %647 = load double, ptr %646, align 8, !tbaa !15
  %648 = load ptr, ptr %22, align 8, !tbaa !5
  %649 = getelementptr inbounds %struct.doublecomplex, ptr %648, i32 0, i32 1
  store double %647, ptr %649, align 8, !tbaa !15
  %650 = load double, ptr %59, align 8, !tbaa !11
  %651 = load ptr, ptr %23, align 8, !tbaa !5
  store double %650, ptr %651, align 8, !tbaa !11
  %652 = getelementptr inbounds %struct.doublecomplex, ptr %45, i32 0, i32 0
  %653 = load double, ptr %652, align 8, !tbaa !13
  %654 = fneg double %653
  %655 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  store double %654, ptr %655, align 8, !tbaa !13
  %656 = getelementptr inbounds %struct.doublecomplex, ptr %45, i32 0, i32 1
  %657 = load double, ptr %656, align 8, !tbaa !15
  %658 = fneg double %657
  %659 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  store double %658, ptr %659, align 8, !tbaa !15
  %660 = load double, ptr %61, align 8, !tbaa !11
  %661 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  %662 = load double, ptr %661, align 8, !tbaa !13
  %663 = fmul double %660, %662
  %664 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %663, ptr %664, align 8, !tbaa !13
  %665 = load double, ptr %61, align 8, !tbaa !11
  %666 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  %667 = load double, ptr %666, align 8, !tbaa !15
  %668 = fmul double %665, %667
  %669 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %668, ptr %669, align 8, !tbaa !15
  %670 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  %671 = load double, ptr %670, align 8, !tbaa !13
  %672 = load ptr, ptr %24, align 8, !tbaa !5
  %673 = getelementptr inbounds %struct.doublecomplex, ptr %672, i32 0, i32 0
  store double %671, ptr %673, align 8, !tbaa !13
  %674 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  %675 = load double, ptr %674, align 8, !tbaa !15
  %676 = load ptr, ptr %24, align 8, !tbaa !5
  %677 = getelementptr inbounds %struct.doublecomplex, ptr %676, i32 0, i32 1
  store double %675, ptr %677, align 8, !tbaa !15
  br label %1248

678:                                              ; preds = %194
  call void @d_cnjg(ptr noundef %38, ptr noundef %45)
  %679 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 0
  %680 = load double, ptr %679, align 8, !tbaa !13
  %681 = fneg double %680
  %682 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  store double %681, ptr %682, align 8, !tbaa !13
  %683 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 1
  %684 = load double, ptr %683, align 8, !tbaa !15
  %685 = fneg double %684
  %686 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  store double %685, ptr %686, align 8, !tbaa !15
  %687 = load double, ptr %60, align 8, !tbaa !11
  %688 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  %689 = load double, ptr %688, align 8, !tbaa !13
  %690 = fmul double %687, %689
  %691 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  store double %690, ptr %691, align 8, !tbaa !13
  %692 = load double, ptr %60, align 8, !tbaa !11
  %693 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  %694 = load double, ptr %693, align 8, !tbaa !15
  %695 = fmul double %692, %694
  %696 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  store double %695, ptr %696, align 8, !tbaa !15
  %697 = load ptr, ptr %15, align 8, !tbaa !5
  %698 = load double, ptr %697, align 8, !tbaa !11
  %699 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  %700 = load double, ptr %699, align 8, !tbaa !13
  %701 = fmul double %698, %700
  %702 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %701, ptr %702, align 8, !tbaa !13
  %703 = load ptr, ptr %15, align 8, !tbaa !5
  %704 = load double, ptr %703, align 8, !tbaa !11
  %705 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  %706 = load double, ptr %705, align 8, !tbaa !15
  %707 = fmul double %704, %706
  %708 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %707, ptr %708, align 8, !tbaa !15
  %709 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  %710 = load double, ptr %709, align 8, !tbaa !13
  %711 = getelementptr inbounds %struct.doublecomplex, ptr %52, i32 0, i32 0
  store double %710, ptr %711, align 8, !tbaa !13
  %712 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  %713 = load double, ptr %712, align 8, !tbaa !15
  %714 = getelementptr inbounds %struct.doublecomplex, ptr %52, i32 0, i32 1
  store double %713, ptr %714, align 8, !tbaa !15
  call void @d_cnjg(ptr noundef %39, ptr noundef %45)
  %715 = getelementptr inbounds %struct.doublecomplex, ptr %39, i32 0, i32 0
  %716 = load double, ptr %715, align 8, !tbaa !13
  %717 = fneg double %716
  %718 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 0
  store double %717, ptr %718, align 8, !tbaa !13
  %719 = getelementptr inbounds %struct.doublecomplex, ptr %39, i32 0, i32 1
  %720 = load double, ptr %719, align 8, !tbaa !15
  %721 = fneg double %720
  %722 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 1
  store double %721, ptr %722, align 8, !tbaa !15
  %723 = load double, ptr %60, align 8, !tbaa !11
  %724 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 0
  %725 = load double, ptr %724, align 8, !tbaa !13
  %726 = fmul double %723, %725
  %727 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  store double %726, ptr %727, align 8, !tbaa !13
  %728 = load double, ptr %60, align 8, !tbaa !11
  %729 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 1
  %730 = load double, ptr %729, align 8, !tbaa !15
  %731 = fmul double %728, %730
  %732 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  store double %731, ptr %732, align 8, !tbaa !15
  %733 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  %734 = load double, ptr %733, align 8, !tbaa !13
  %735 = load ptr, ptr %16, align 8, !tbaa !5
  %736 = getelementptr inbounds %struct.doublecomplex, ptr %735, i32 0, i32 0
  %737 = load double, ptr %736, align 8, !tbaa !13
  %738 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  %739 = load double, ptr %738, align 8, !tbaa !15
  %740 = load ptr, ptr %16, align 8, !tbaa !5
  %741 = getelementptr inbounds %struct.doublecomplex, ptr %740, i32 0, i32 1
  %742 = load double, ptr %741, align 8, !tbaa !15
  %743 = fmul double %739, %742
  %744 = fneg double %743
  %745 = call double @llvm.fmuladd.f64(double %734, double %737, double %744)
  %746 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  store double %745, ptr %746, align 8, !tbaa !13
  %747 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  %748 = load double, ptr %747, align 8, !tbaa !13
  %749 = load ptr, ptr %16, align 8, !tbaa !5
  %750 = getelementptr inbounds %struct.doublecomplex, ptr %749, i32 0, i32 1
  %751 = load double, ptr %750, align 8, !tbaa !15
  %752 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  %753 = load double, ptr %752, align 8, !tbaa !15
  %754 = load ptr, ptr %16, align 8, !tbaa !5
  %755 = getelementptr inbounds %struct.doublecomplex, ptr %754, i32 0, i32 0
  %756 = load double, ptr %755, align 8, !tbaa !13
  %757 = fmul double %753, %756
  %758 = call double @llvm.fmuladd.f64(double %748, double %751, double %757)
  %759 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  store double %758, ptr %759, align 8, !tbaa !15
  %760 = load double, ptr %58, align 8, !tbaa !11
  %761 = load ptr, ptr %17, align 8, !tbaa !5
  %762 = load double, ptr %761, align 8, !tbaa !11
  %763 = fmul double %760, %762
  store double %763, ptr %27, align 8, !tbaa !11
  %764 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  %765 = load double, ptr %764, align 8, !tbaa !13
  %766 = load double, ptr %27, align 8, !tbaa !11
  %767 = fadd double %765, %766
  %768 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %767, ptr %768, align 8, !tbaa !13
  %769 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  %770 = load double, ptr %769, align 8, !tbaa !15
  %771 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %770, ptr %771, align 8, !tbaa !15
  %772 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  %773 = load double, ptr %772, align 8, !tbaa !13
  %774 = getelementptr inbounds %struct.doublecomplex, ptr %53, i32 0, i32 0
  store double %773, ptr %774, align 8, !tbaa !13
  %775 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  %776 = load double, ptr %775, align 8, !tbaa !15
  %777 = getelementptr inbounds %struct.doublecomplex, ptr %53, i32 0, i32 1
  store double %776, ptr %777, align 8, !tbaa !15
  call void @d_cnjg(ptr noundef %38, ptr noundef %45)
  %778 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 0
  %779 = load double, ptr %778, align 8, !tbaa !13
  %780 = fneg double %779
  %781 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  store double %780, ptr %781, align 8, !tbaa !13
  %782 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 1
  %783 = load double, ptr %782, align 8, !tbaa !15
  %784 = fneg double %783
  %785 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  store double %784, ptr %785, align 8, !tbaa !15
  %786 = load double, ptr %61, align 8, !tbaa !11
  %787 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  %788 = load double, ptr %787, align 8, !tbaa !13
  %789 = fmul double %786, %788
  %790 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  store double %789, ptr %790, align 8, !tbaa !13
  %791 = load double, ptr %61, align 8, !tbaa !11
  %792 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  %793 = load double, ptr %792, align 8, !tbaa !15
  %794 = fmul double %791, %793
  %795 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  store double %794, ptr %795, align 8, !tbaa !15
  %796 = load ptr, ptr %18, align 8, !tbaa !5
  %797 = load double, ptr %796, align 8, !tbaa !11
  %798 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  %799 = load double, ptr %798, align 8, !tbaa !13
  %800 = fmul double %797, %799
  %801 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %800, ptr %801, align 8, !tbaa !13
  %802 = load ptr, ptr %18, align 8, !tbaa !5
  %803 = load double, ptr %802, align 8, !tbaa !11
  %804 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  %805 = load double, ptr %804, align 8, !tbaa !15
  %806 = fmul double %803, %805
  %807 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %806, ptr %807, align 8, !tbaa !15
  %808 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  %809 = load double, ptr %808, align 8, !tbaa !13
  %810 = getelementptr inbounds %struct.doublecomplex, ptr %56, i32 0, i32 0
  store double %809, ptr %810, align 8, !tbaa !13
  %811 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  %812 = load double, ptr %811, align 8, !tbaa !15
  %813 = getelementptr inbounds %struct.doublecomplex, ptr %56, i32 0, i32 1
  store double %812, ptr %813, align 8, !tbaa !15
  call void @d_cnjg(ptr noundef %39, ptr noundef %45)
  %814 = getelementptr inbounds %struct.doublecomplex, ptr %39, i32 0, i32 0
  %815 = load double, ptr %814, align 8, !tbaa !13
  %816 = fneg double %815
  %817 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 0
  store double %816, ptr %817, align 8, !tbaa !13
  %818 = getelementptr inbounds %struct.doublecomplex, ptr %39, i32 0, i32 1
  %819 = load double, ptr %818, align 8, !tbaa !15
  %820 = fneg double %819
  %821 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 1
  store double %820, ptr %821, align 8, !tbaa !15
  %822 = load double, ptr %61, align 8, !tbaa !11
  %823 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 0
  %824 = load double, ptr %823, align 8, !tbaa !13
  %825 = fmul double %822, %824
  %826 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  store double %825, ptr %826, align 8, !tbaa !13
  %827 = load double, ptr %61, align 8, !tbaa !11
  %828 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 1
  %829 = load double, ptr %828, align 8, !tbaa !15
  %830 = fmul double %827, %829
  %831 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  store double %830, ptr %831, align 8, !tbaa !15
  %832 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  %833 = load double, ptr %832, align 8, !tbaa !13
  %834 = load ptr, ptr %19, align 8, !tbaa !5
  %835 = getelementptr inbounds %struct.doublecomplex, ptr %834, i32 0, i32 0
  %836 = load double, ptr %835, align 8, !tbaa !13
  %837 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  %838 = load double, ptr %837, align 8, !tbaa !15
  %839 = load ptr, ptr %19, align 8, !tbaa !5
  %840 = getelementptr inbounds %struct.doublecomplex, ptr %839, i32 0, i32 1
  %841 = load double, ptr %840, align 8, !tbaa !15
  %842 = fmul double %838, %841
  %843 = fneg double %842
  %844 = call double @llvm.fmuladd.f64(double %833, double %836, double %843)
  %845 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  store double %844, ptr %845, align 8, !tbaa !13
  %846 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  %847 = load double, ptr %846, align 8, !tbaa !13
  %848 = load ptr, ptr %19, align 8, !tbaa !5
  %849 = getelementptr inbounds %struct.doublecomplex, ptr %848, i32 0, i32 1
  %850 = load double, ptr %849, align 8, !tbaa !15
  %851 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  %852 = load double, ptr %851, align 8, !tbaa !15
  %853 = load ptr, ptr %19, align 8, !tbaa !5
  %854 = getelementptr inbounds %struct.doublecomplex, ptr %853, i32 0, i32 0
  %855 = load double, ptr %854, align 8, !tbaa !13
  %856 = fmul double %852, %855
  %857 = call double @llvm.fmuladd.f64(double %847, double %850, double %856)
  %858 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  store double %857, ptr %858, align 8, !tbaa !15
  %859 = load double, ptr %59, align 8, !tbaa !11
  %860 = load ptr, ptr %20, align 8, !tbaa !5
  %861 = load double, ptr %860, align 8, !tbaa !11
  %862 = fmul double %859, %861
  store double %862, ptr %27, align 8, !tbaa !11
  %863 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  %864 = load double, ptr %863, align 8, !tbaa !13
  %865 = load double, ptr %27, align 8, !tbaa !11
  %866 = fadd double %864, %865
  %867 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %866, ptr %867, align 8, !tbaa !13
  %868 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  %869 = load double, ptr %868, align 8, !tbaa !15
  %870 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %869, ptr %870, align 8, !tbaa !15
  %871 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  %872 = load double, ptr %871, align 8, !tbaa !13
  %873 = getelementptr inbounds %struct.doublecomplex, ptr %57, i32 0, i32 0
  store double %872, ptr %873, align 8, !tbaa !13
  %874 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  %875 = load double, ptr %874, align 8, !tbaa !15
  %876 = getelementptr inbounds %struct.doublecomplex, ptr %57, i32 0, i32 1
  store double %875, ptr %876, align 8, !tbaa !15
  %877 = load double, ptr %60, align 8, !tbaa !11
  %878 = fcmp oge double %877, 0.000000e+00
  br i1 %878, label %879, label %881

879:                                              ; preds = %678
  %880 = load double, ptr %60, align 8, !tbaa !11
  br label %884

881:                                              ; preds = %678
  %882 = load double, ptr %60, align 8, !tbaa !11
  %883 = fneg double %882
  br label %884

884:                                              ; preds = %881, %879
  %885 = phi double [ %880, %879 ], [ %883, %881 ]
  %886 = load ptr, ptr %16, align 8, !tbaa !5
  %887 = getelementptr inbounds %struct.doublecomplex, ptr %886, i32 0, i32 0
  %888 = load double, ptr %887, align 8, !tbaa !13
  store double %888, ptr %27, align 8, !tbaa !11
  %889 = load double, ptr %27, align 8, !tbaa !11
  %890 = fcmp oge double %889, 0.000000e+00
  br i1 %890, label %891, label %893

891:                                              ; preds = %884
  %892 = load double, ptr %27, align 8, !tbaa !11
  br label %896

893:                                              ; preds = %884
  %894 = load double, ptr %27, align 8, !tbaa !11
  %895 = fneg double %894
  br label %896

896:                                              ; preds = %893, %891
  %897 = phi double [ %892, %891 ], [ %895, %893 ]
  %898 = load ptr, ptr %16, align 8, !tbaa !5
  %899 = call double @d_imag(ptr noundef %898)
  store double %899, ptr %28, align 8, !tbaa !11
  %900 = load double, ptr %28, align 8, !tbaa !11
  %901 = fcmp oge double %900, 0.000000e+00
  br i1 %901, label %902, label %904

902:                                              ; preds = %896
  %903 = load double, ptr %28, align 8, !tbaa !11
  br label %907

904:                                              ; preds = %896
  %905 = load double, ptr %28, align 8, !tbaa !11
  %906 = fneg double %905
  br label %907

907:                                              ; preds = %904, %902
  %908 = phi double [ %903, %902 ], [ %906, %904 ]
  %909 = fadd double %897, %908
  %910 = load double, ptr %58, align 8, !tbaa !11
  %911 = fcmp oge double %910, 0.000000e+00
  br i1 %911, label %912, label %914

912:                                              ; preds = %907
  %913 = load double, ptr %58, align 8, !tbaa !11
  br label %917

914:                                              ; preds = %907
  %915 = load double, ptr %58, align 8, !tbaa !11
  %916 = fneg double %915
  br label %917

917:                                              ; preds = %914, %912
  %918 = phi double [ %913, %912 ], [ %916, %914 ]
  %919 = load ptr, ptr %17, align 8, !tbaa !5
  %920 = load double, ptr %919, align 8, !tbaa !11
  %921 = fcmp oge double %920, 0.000000e+00
  br i1 %921, label %922, label %925

922:                                              ; preds = %917
  %923 = load ptr, ptr %17, align 8, !tbaa !5
  %924 = load double, ptr %923, align 8, !tbaa !11
  br label %929

925:                                              ; preds = %917
  %926 = load ptr, ptr %17, align 8, !tbaa !5
  %927 = load double, ptr %926, align 8, !tbaa !11
  %928 = fneg double %927
  br label %929

929:                                              ; preds = %925, %922
  %930 = phi double [ %924, %922 ], [ %928, %925 ]
  %931 = fmul double %918, %930
  %932 = call double @llvm.fmuladd.f64(double %885, double %909, double %931)
  store double %932, ptr %65, align 8, !tbaa !11
  %933 = load double, ptr %61, align 8, !tbaa !11
  %934 = fcmp oge double %933, 0.000000e+00
  br i1 %934, label %935, label %937

935:                                              ; preds = %929
  %936 = load double, ptr %61, align 8, !tbaa !11
  br label %940

937:                                              ; preds = %929
  %938 = load double, ptr %61, align 8, !tbaa !11
  %939 = fneg double %938
  br label %940

940:                                              ; preds = %937, %935
  %941 = phi double [ %936, %935 ], [ %939, %937 ]
  %942 = load ptr, ptr %19, align 8, !tbaa !5
  %943 = getelementptr inbounds %struct.doublecomplex, ptr %942, i32 0, i32 0
  %944 = load double, ptr %943, align 8, !tbaa !13
  store double %944, ptr %27, align 8, !tbaa !11
  %945 = load double, ptr %27, align 8, !tbaa !11
  %946 = fcmp oge double %945, 0.000000e+00
  br i1 %946, label %947, label %949

947:                                              ; preds = %940
  %948 = load double, ptr %27, align 8, !tbaa !11
  br label %952

949:                                              ; preds = %940
  %950 = load double, ptr %27, align 8, !tbaa !11
  %951 = fneg double %950
  br label %952

952:                                              ; preds = %949, %947
  %953 = phi double [ %948, %947 ], [ %951, %949 ]
  %954 = load ptr, ptr %19, align 8, !tbaa !5
  %955 = call double @d_imag(ptr noundef %954)
  store double %955, ptr %28, align 8, !tbaa !11
  %956 = load double, ptr %28, align 8, !tbaa !11
  %957 = fcmp oge double %956, 0.000000e+00
  br i1 %957, label %958, label %960

958:                                              ; preds = %952
  %959 = load double, ptr %28, align 8, !tbaa !11
  br label %963

960:                                              ; preds = %952
  %961 = load double, ptr %28, align 8, !tbaa !11
  %962 = fneg double %961
  br label %963

963:                                              ; preds = %960, %958
  %964 = phi double [ %959, %958 ], [ %962, %960 ]
  %965 = fadd double %953, %964
  %966 = load double, ptr %59, align 8, !tbaa !11
  %967 = fcmp oge double %966, 0.000000e+00
  br i1 %967, label %968, label %970

968:                                              ; preds = %963
  %969 = load double, ptr %59, align 8, !tbaa !11
  br label %973

970:                                              ; preds = %963
  %971 = load double, ptr %59, align 8, !tbaa !11
  %972 = fneg double %971
  br label %973

973:                                              ; preds = %970, %968
  %974 = phi double [ %969, %968 ], [ %972, %970 ]
  %975 = load ptr, ptr %20, align 8, !tbaa !5
  %976 = load double, ptr %975, align 8, !tbaa !11
  %977 = fcmp oge double %976, 0.000000e+00
  br i1 %977, label %978, label %981

978:                                              ; preds = %973
  %979 = load ptr, ptr %20, align 8, !tbaa !5
  %980 = load double, ptr %979, align 8, !tbaa !11
  br label %985

981:                                              ; preds = %973
  %982 = load ptr, ptr %20, align 8, !tbaa !5
  %983 = load double, ptr %982, align 8, !tbaa !11
  %984 = fneg double %983
  br label %985

985:                                              ; preds = %981, %978
  %986 = phi double [ %980, %978 ], [ %984, %981 ]
  %987 = fmul double %974, %986
  %988 = call double @llvm.fmuladd.f64(double %941, double %965, double %987)
  store double %988, ptr %69, align 8, !tbaa !11
  %989 = getelementptr inbounds %struct.doublecomplex, ptr %52, i32 0, i32 0
  %990 = load double, ptr %989, align 8, !tbaa !13
  store double %990, ptr %27, align 8, !tbaa !11
  %991 = load double, ptr %27, align 8, !tbaa !11
  %992 = fcmp oge double %991, 0.000000e+00
  br i1 %992, label %993, label %995

993:                                              ; preds = %985
  %994 = load double, ptr %27, align 8, !tbaa !11
  br label %998

995:                                              ; preds = %985
  %996 = load double, ptr %27, align 8, !tbaa !11
  %997 = fneg double %996
  br label %998

998:                                              ; preds = %995, %993
  %999 = phi double [ %994, %993 ], [ %997, %995 ]
  %1000 = call double @d_imag(ptr noundef %52)
  store double %1000, ptr %28, align 8, !tbaa !11
  %1001 = load double, ptr %28, align 8, !tbaa !11
  %1002 = fcmp oge double %1001, 0.000000e+00
  br i1 %1002, label %1003, label %1005

1003:                                             ; preds = %998
  %1004 = load double, ptr %28, align 8, !tbaa !11
  br label %1008

1005:                                             ; preds = %998
  %1006 = load double, ptr %28, align 8, !tbaa !11
  %1007 = fneg double %1006
  br label %1008

1008:                                             ; preds = %1005, %1003
  %1009 = phi double [ %1004, %1003 ], [ %1007, %1005 ]
  %1010 = fadd double %999, %1009
  %1011 = getelementptr inbounds %struct.doublecomplex, ptr %53, i32 0, i32 0
  %1012 = load double, ptr %1011, align 8, !tbaa !13
  store double %1012, ptr %29, align 8, !tbaa !11
  %1013 = load double, ptr %29, align 8, !tbaa !11
  %1014 = fcmp oge double %1013, 0.000000e+00
  br i1 %1014, label %1015, label %1017

1015:                                             ; preds = %1008
  %1016 = load double, ptr %29, align 8, !tbaa !11
  br label %1020

1017:                                             ; preds = %1008
  %1018 = load double, ptr %29, align 8, !tbaa !11
  %1019 = fneg double %1018
  br label %1020

1020:                                             ; preds = %1017, %1015
  %1021 = phi double [ %1016, %1015 ], [ %1019, %1017 ]
  %1022 = call double @d_imag(ptr noundef %53)
  store double %1022, ptr %30, align 8, !tbaa !11
  %1023 = load double, ptr %30, align 8, !tbaa !11
  %1024 = fcmp oge double %1023, 0.000000e+00
  br i1 %1024, label %1025, label %1027

1025:                                             ; preds = %1020
  %1026 = load double, ptr %30, align 8, !tbaa !11
  br label %1030

1027:                                             ; preds = %1020
  %1028 = load double, ptr %30, align 8, !tbaa !11
  %1029 = fneg double %1028
  br label %1030

1030:                                             ; preds = %1027, %1025
  %1031 = phi double [ %1026, %1025 ], [ %1029, %1027 ]
  %1032 = fadd double %1021, %1031
  %1033 = fadd double %1010, %1032
  %1034 = fcmp oeq double %1033, 0.000000e+00
  br i1 %1034, label %1035, label %1047

1035:                                             ; preds = %1030
  call void @d_cnjg(ptr noundef %36, ptr noundef %56)
  %1036 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  %1037 = load double, ptr %1036, align 8, !tbaa !13
  %1038 = fneg double %1037
  %1039 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %1038, ptr %1039, align 8, !tbaa !13
  %1040 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  %1041 = load double, ptr %1040, align 8, !tbaa !15
  %1042 = fneg double %1041
  %1043 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %1042, ptr %1043, align 8, !tbaa !15
  call void @d_cnjg(ptr noundef %37, ptr noundef %57)
  %1044 = load ptr, ptr %25, align 8, !tbaa !5
  %1045 = load ptr, ptr %26, align 8, !tbaa !5
  %1046 = call i32 @zlartg_(ptr noundef %35, ptr noundef %37, ptr noundef %1044, ptr noundef %1045, ptr noundef %44)
  br label %1207

1047:                                             ; preds = %1030
  %1048 = getelementptr inbounds %struct.doublecomplex, ptr %56, i32 0, i32 0
  %1049 = load double, ptr %1048, align 8, !tbaa !13
  store double %1049, ptr %27, align 8, !tbaa !11
  %1050 = load double, ptr %27, align 8, !tbaa !11
  %1051 = fcmp oge double %1050, 0.000000e+00
  br i1 %1051, label %1052, label %1054

1052:                                             ; preds = %1047
  %1053 = load double, ptr %27, align 8, !tbaa !11
  br label %1057

1054:                                             ; preds = %1047
  %1055 = load double, ptr %27, align 8, !tbaa !11
  %1056 = fneg double %1055
  br label %1057

1057:                                             ; preds = %1054, %1052
  %1058 = phi double [ %1053, %1052 ], [ %1056, %1054 ]
  %1059 = call double @d_imag(ptr noundef %56)
  store double %1059, ptr %28, align 8, !tbaa !11
  %1060 = load double, ptr %28, align 8, !tbaa !11
  %1061 = fcmp oge double %1060, 0.000000e+00
  br i1 %1061, label %1062, label %1064

1062:                                             ; preds = %1057
  %1063 = load double, ptr %28, align 8, !tbaa !11
  br label %1067

1064:                                             ; preds = %1057
  %1065 = load double, ptr %28, align 8, !tbaa !11
  %1066 = fneg double %1065
  br label %1067

1067:                                             ; preds = %1064, %1062
  %1068 = phi double [ %1063, %1062 ], [ %1066, %1064 ]
  %1069 = fadd double %1058, %1068
  %1070 = call double @z_abs(ptr noundef %57)
  %1071 = fadd double %1069, %1070
  %1072 = fcmp oeq double %1071, 0.000000e+00
  br i1 %1072, label %1073, label %1085

1073:                                             ; preds = %1067
  call void @d_cnjg(ptr noundef %36, ptr noundef %52)
  %1074 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  %1075 = load double, ptr %1074, align 8, !tbaa !13
  %1076 = fneg double %1075
  %1077 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %1076, ptr %1077, align 8, !tbaa !13
  %1078 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  %1079 = load double, ptr %1078, align 8, !tbaa !15
  %1080 = fneg double %1079
  %1081 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %1080, ptr %1081, align 8, !tbaa !15
  call void @d_cnjg(ptr noundef %37, ptr noundef %53)
  %1082 = load ptr, ptr %25, align 8, !tbaa !5
  %1083 = load ptr, ptr %26, align 8, !tbaa !5
  %1084 = call i32 @zlartg_(ptr noundef %35, ptr noundef %37, ptr noundef %1082, ptr noundef %1083, ptr noundef %44)
  br label %1206

1085:                                             ; preds = %1067
  %1086 = load double, ptr %65, align 8, !tbaa !11
  %1087 = getelementptr inbounds %struct.doublecomplex, ptr %52, i32 0, i32 0
  %1088 = load double, ptr %1087, align 8, !tbaa !13
  store double %1088, ptr %27, align 8, !tbaa !11
  %1089 = load double, ptr %27, align 8, !tbaa !11
  %1090 = fcmp oge double %1089, 0.000000e+00
  br i1 %1090, label %1091, label %1093

1091:                                             ; preds = %1085
  %1092 = load double, ptr %27, align 8, !tbaa !11
  br label %1096

1093:                                             ; preds = %1085
  %1094 = load double, ptr %27, align 8, !tbaa !11
  %1095 = fneg double %1094
  br label %1096

1096:                                             ; preds = %1093, %1091
  %1097 = phi double [ %1092, %1091 ], [ %1095, %1093 ]
  %1098 = call double @d_imag(ptr noundef %52)
  store double %1098, ptr %28, align 8, !tbaa !11
  %1099 = load double, ptr %28, align 8, !tbaa !11
  %1100 = fcmp oge double %1099, 0.000000e+00
  br i1 %1100, label %1101, label %1103

1101:                                             ; preds = %1096
  %1102 = load double, ptr %28, align 8, !tbaa !11
  br label %1106

1103:                                             ; preds = %1096
  %1104 = load double, ptr %28, align 8, !tbaa !11
  %1105 = fneg double %1104
  br label %1106

1106:                                             ; preds = %1103, %1101
  %1107 = phi double [ %1102, %1101 ], [ %1105, %1103 ]
  %1108 = fadd double %1097, %1107
  %1109 = getelementptr inbounds %struct.doublecomplex, ptr %53, i32 0, i32 0
  %1110 = load double, ptr %1109, align 8, !tbaa !13
  store double %1110, ptr %29, align 8, !tbaa !11
  %1111 = load double, ptr %29, align 8, !tbaa !11
  %1112 = fcmp oge double %1111, 0.000000e+00
  br i1 %1112, label %1113, label %1115

1113:                                             ; preds = %1106
  %1114 = load double, ptr %29, align 8, !tbaa !11
  br label %1118

1115:                                             ; preds = %1106
  %1116 = load double, ptr %29, align 8, !tbaa !11
  %1117 = fneg double %1116
  br label %1118

1118:                                             ; preds = %1115, %1113
  %1119 = phi double [ %1114, %1113 ], [ %1117, %1115 ]
  %1120 = call double @d_imag(ptr noundef %53)
  store double %1120, ptr %30, align 8, !tbaa !11
  %1121 = load double, ptr %30, align 8, !tbaa !11
  %1122 = fcmp oge double %1121, 0.000000e+00
  br i1 %1122, label %1123, label %1125

1123:                                             ; preds = %1118
  %1124 = load double, ptr %30, align 8, !tbaa !11
  br label %1128

1125:                                             ; preds = %1118
  %1126 = load double, ptr %30, align 8, !tbaa !11
  %1127 = fneg double %1126
  br label %1128

1128:                                             ; preds = %1125, %1123
  %1129 = phi double [ %1124, %1123 ], [ %1127, %1125 ]
  %1130 = fadd double %1119, %1129
  %1131 = fadd double %1108, %1130
  %1132 = fdiv double %1086, %1131
  %1133 = load double, ptr %69, align 8, !tbaa !11
  %1134 = getelementptr inbounds %struct.doublecomplex, ptr %56, i32 0, i32 0
  %1135 = load double, ptr %1134, align 8, !tbaa !13
  store double %1135, ptr %31, align 8, !tbaa !11
  %1136 = load double, ptr %31, align 8, !tbaa !11
  %1137 = fcmp oge double %1136, 0.000000e+00
  br i1 %1137, label %1138, label %1140

1138:                                             ; preds = %1128
  %1139 = load double, ptr %31, align 8, !tbaa !11
  br label %1143

1140:                                             ; preds = %1128
  %1141 = load double, ptr %31, align 8, !tbaa !11
  %1142 = fneg double %1141
  br label %1143

1143:                                             ; preds = %1140, %1138
  %1144 = phi double [ %1139, %1138 ], [ %1142, %1140 ]
  %1145 = call double @d_imag(ptr noundef %56)
  store double %1145, ptr %32, align 8, !tbaa !11
  %1146 = load double, ptr %32, align 8, !tbaa !11
  %1147 = fcmp oge double %1146, 0.000000e+00
  br i1 %1147, label %1148, label %1150

1148:                                             ; preds = %1143
  %1149 = load double, ptr %32, align 8, !tbaa !11
  br label %1153

1150:                                             ; preds = %1143
  %1151 = load double, ptr %32, align 8, !tbaa !11
  %1152 = fneg double %1151
  br label %1153

1153:                                             ; preds = %1150, %1148
  %1154 = phi double [ %1149, %1148 ], [ %1152, %1150 ]
  %1155 = fadd double %1144, %1154
  %1156 = getelementptr inbounds %struct.doublecomplex, ptr %57, i32 0, i32 0
  %1157 = load double, ptr %1156, align 8, !tbaa !13
  store double %1157, ptr %33, align 8, !tbaa !11
  %1158 = load double, ptr %33, align 8, !tbaa !11
  %1159 = fcmp oge double %1158, 0.000000e+00
  br i1 %1159, label %1160, label %1162

1160:                                             ; preds = %1153
  %1161 = load double, ptr %33, align 8, !tbaa !11
  br label %1165

1162:                                             ; preds = %1153
  %1163 = load double, ptr %33, align 8, !tbaa !11
  %1164 = fneg double %1163
  br label %1165

1165:                                             ; preds = %1162, %1160
  %1166 = phi double [ %1161, %1160 ], [ %1164, %1162 ]
  %1167 = call double @d_imag(ptr noundef %57)
  store double %1167, ptr %34, align 8, !tbaa !11
  %1168 = load double, ptr %34, align 8, !tbaa !11
  %1169 = fcmp oge double %1168, 0.000000e+00
  br i1 %1169, label %1170, label %1172

1170:                                             ; preds = %1165
  %1171 = load double, ptr %34, align 8, !tbaa !11
  br label %1175

1172:                                             ; preds = %1165
  %1173 = load double, ptr %34, align 8, !tbaa !11
  %1174 = fneg double %1173
  br label %1175

1175:                                             ; preds = %1172, %1170
  %1176 = phi double [ %1171, %1170 ], [ %1174, %1172 ]
  %1177 = fadd double %1166, %1176
  %1178 = fadd double %1155, %1177
  %1179 = fdiv double %1133, %1178
  %1180 = fcmp ole double %1132, %1179
  br i1 %1180, label %1181, label %1193

1181:                                             ; preds = %1175
  call void @d_cnjg(ptr noundef %36, ptr noundef %52)
  %1182 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  %1183 = load double, ptr %1182, align 8, !tbaa !13
  %1184 = fneg double %1183
  %1185 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %1184, ptr %1185, align 8, !tbaa !13
  %1186 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  %1187 = load double, ptr %1186, align 8, !tbaa !15
  %1188 = fneg double %1187
  %1189 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %1188, ptr %1189, align 8, !tbaa !15
  call void @d_cnjg(ptr noundef %37, ptr noundef %53)
  %1190 = load ptr, ptr %25, align 8, !tbaa !5
  %1191 = load ptr, ptr %26, align 8, !tbaa !5
  %1192 = call i32 @zlartg_(ptr noundef %35, ptr noundef %37, ptr noundef %1190, ptr noundef %1191, ptr noundef %44)
  br label %1205

1193:                                             ; preds = %1175
  call void @d_cnjg(ptr noundef %36, ptr noundef %56)
  %1194 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  %1195 = load double, ptr %1194, align 8, !tbaa !13
  %1196 = fneg double %1195
  %1197 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %1196, ptr %1197, align 8, !tbaa !13
  %1198 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  %1199 = load double, ptr %1198, align 8, !tbaa !15
  %1200 = fneg double %1199
  %1201 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %1200, ptr %1201, align 8, !tbaa !15
  call void @d_cnjg(ptr noundef %37, ptr noundef %57)
  %1202 = load ptr, ptr %25, align 8, !tbaa !5
  %1203 = load ptr, ptr %26, align 8, !tbaa !5
  %1204 = call i32 @zlartg_(ptr noundef %35, ptr noundef %37, ptr noundef %1202, ptr noundef %1203, ptr noundef %44)
  br label %1205

1205:                                             ; preds = %1193, %1181
  br label %1206

1206:                                             ; preds = %1205, %1073
  br label %1207

1207:                                             ; preds = %1206, %1035
  %1208 = load double, ptr %60, align 8, !tbaa !11
  %1209 = load ptr, ptr %21, align 8, !tbaa !5
  store double %1208, ptr %1209, align 8, !tbaa !11
  %1210 = load double, ptr %58, align 8, !tbaa !11
  %1211 = getelementptr inbounds %struct.doublecomplex, ptr %45, i32 0, i32 0
  %1212 = load double, ptr %1211, align 8, !tbaa !13
  %1213 = fmul double %1210, %1212
  %1214 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %1213, ptr %1214, align 8, !tbaa !13
  %1215 = load double, ptr %58, align 8, !tbaa !11
  %1216 = getelementptr inbounds %struct.doublecomplex, ptr %45, i32 0, i32 1
  %1217 = load double, ptr %1216, align 8, !tbaa !15
  %1218 = fmul double %1215, %1217
  %1219 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %1218, ptr %1219, align 8, !tbaa !15
  %1220 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  %1221 = load double, ptr %1220, align 8, !tbaa !13
  %1222 = load ptr, ptr %22, align 8, !tbaa !5
  %1223 = getelementptr inbounds %struct.doublecomplex, ptr %1222, i32 0, i32 0
  store double %1221, ptr %1223, align 8, !tbaa !13
  %1224 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  %1225 = load double, ptr %1224, align 8, !tbaa !15
  %1226 = load ptr, ptr %22, align 8, !tbaa !5
  %1227 = getelementptr inbounds %struct.doublecomplex, ptr %1226, i32 0, i32 1
  store double %1225, ptr %1227, align 8, !tbaa !15
  %1228 = load double, ptr %61, align 8, !tbaa !11
  %1229 = load ptr, ptr %23, align 8, !tbaa !5
  store double %1228, ptr %1229, align 8, !tbaa !11
  %1230 = load double, ptr %59, align 8, !tbaa !11
  %1231 = getelementptr inbounds %struct.doublecomplex, ptr %45, i32 0, i32 0
  %1232 = load double, ptr %1231, align 8, !tbaa !13
  %1233 = fmul double %1230, %1232
  %1234 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %1233, ptr %1234, align 8, !tbaa !13
  %1235 = load double, ptr %59, align 8, !tbaa !11
  %1236 = getelementptr inbounds %struct.doublecomplex, ptr %45, i32 0, i32 1
  %1237 = load double, ptr %1236, align 8, !tbaa !15
  %1238 = fmul double %1235, %1237
  %1239 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %1238, ptr %1239, align 8, !tbaa !15
  %1240 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  %1241 = load double, ptr %1240, align 8, !tbaa !13
  %1242 = load ptr, ptr %24, align 8, !tbaa !5
  %1243 = getelementptr inbounds %struct.doublecomplex, ptr %1242, i32 0, i32 0
  store double %1241, ptr %1243, align 8, !tbaa !13
  %1244 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  %1245 = load double, ptr %1244, align 8, !tbaa !15
  %1246 = load ptr, ptr %24, align 8, !tbaa !5
  %1247 = getelementptr inbounds %struct.doublecomplex, ptr %1246, i32 0, i32 1
  store double %1245, ptr %1247, align 8, !tbaa !15
  br label %1248

1248:                                             ; preds = %1207, %621
  br label %2362

1249:                                             ; preds = %13
  %1250 = load ptr, ptr %15, align 8, !tbaa !5
  %1251 = load double, ptr %1250, align 8, !tbaa !11
  %1252 = load ptr, ptr %20, align 8, !tbaa !5
  %1253 = load double, ptr %1252, align 8, !tbaa !11
  %1254 = fmul double %1251, %1253
  store double %1254, ptr %40, align 8, !tbaa !11
  %1255 = load ptr, ptr %17, align 8, !tbaa !5
  %1256 = load double, ptr %1255, align 8, !tbaa !11
  %1257 = load ptr, ptr %18, align 8, !tbaa !5
  %1258 = load double, ptr %1257, align 8, !tbaa !11
  %1259 = fmul double %1256, %1258
  store double %1259, ptr %43, align 8, !tbaa !11
  %1260 = load ptr, ptr %20, align 8, !tbaa !5
  %1261 = load double, ptr %1260, align 8, !tbaa !11
  %1262 = load ptr, ptr %16, align 8, !tbaa !5
  %1263 = getelementptr inbounds %struct.doublecomplex, ptr %1262, i32 0, i32 0
  %1264 = load double, ptr %1263, align 8, !tbaa !13
  %1265 = fmul double %1261, %1264
  %1266 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  store double %1265, ptr %1266, align 8, !tbaa !13
  %1267 = load ptr, ptr %20, align 8, !tbaa !5
  %1268 = load double, ptr %1267, align 8, !tbaa !11
  %1269 = load ptr, ptr %16, align 8, !tbaa !5
  %1270 = getelementptr inbounds %struct.doublecomplex, ptr %1269, i32 0, i32 1
  %1271 = load double, ptr %1270, align 8, !tbaa !15
  %1272 = fmul double %1268, %1271
  %1273 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  store double %1272, ptr %1273, align 8, !tbaa !15
  %1274 = load ptr, ptr %17, align 8, !tbaa !5
  %1275 = load double, ptr %1274, align 8, !tbaa !11
  %1276 = load ptr, ptr %19, align 8, !tbaa !5
  %1277 = getelementptr inbounds %struct.doublecomplex, ptr %1276, i32 0, i32 0
  %1278 = load double, ptr %1277, align 8, !tbaa !13
  %1279 = fmul double %1275, %1278
  %1280 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  store double %1279, ptr %1280, align 8, !tbaa !13
  %1281 = load ptr, ptr %17, align 8, !tbaa !5
  %1282 = load double, ptr %1281, align 8, !tbaa !11
  %1283 = load ptr, ptr %19, align 8, !tbaa !5
  %1284 = getelementptr inbounds %struct.doublecomplex, ptr %1283, i32 0, i32 1
  %1285 = load double, ptr %1284, align 8, !tbaa !15
  %1286 = fmul double %1282, %1285
  %1287 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  store double %1286, ptr %1287, align 8, !tbaa !15
  %1288 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  %1289 = load double, ptr %1288, align 8, !tbaa !13
  %1290 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  %1291 = load double, ptr %1290, align 8, !tbaa !13
  %1292 = fsub double %1289, %1291
  %1293 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %1292, ptr %1293, align 8, !tbaa !13
  %1294 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  %1295 = load double, ptr %1294, align 8, !tbaa !15
  %1296 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  %1297 = load double, ptr %1296, align 8, !tbaa !15
  %1298 = fsub double %1295, %1297
  %1299 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %1298, ptr %1299, align 8, !tbaa !15
  %1300 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  %1301 = load double, ptr %1300, align 8, !tbaa !13
  %1302 = getelementptr inbounds %struct.doublecomplex, ptr %42, i32 0, i32 0
  store double %1301, ptr %1302, align 8, !tbaa !13
  %1303 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  %1304 = load double, ptr %1303, align 8, !tbaa !15
  %1305 = getelementptr inbounds %struct.doublecomplex, ptr %42, i32 0, i32 1
  store double %1304, ptr %1305, align 8, !tbaa !15
  %1306 = call double @z_abs(ptr noundef %42)
  store double %1306, ptr %49, align 8, !tbaa !11
  %1307 = getelementptr inbounds %struct.doublecomplex, ptr %45, i32 0, i32 0
  store double 1.000000e+00, ptr %1307, align 8, !tbaa !13
  %1308 = getelementptr inbounds %struct.doublecomplex, ptr %45, i32 0, i32 1
  store double 0.000000e+00, ptr %1308, align 8, !tbaa !15
  %1309 = load double, ptr %49, align 8, !tbaa !11
  %1310 = fcmp une double %1309, 0.000000e+00
  br i1 %1310, label %1311, label %1328

1311:                                             ; preds = %1249
  %1312 = getelementptr inbounds %struct.doublecomplex, ptr %42, i32 0, i32 0
  %1313 = load double, ptr %1312, align 8, !tbaa !13
  %1314 = load double, ptr %49, align 8, !tbaa !11
  %1315 = fdiv double %1313, %1314
  %1316 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %1315, ptr %1316, align 8, !tbaa !13
  %1317 = getelementptr inbounds %struct.doublecomplex, ptr %42, i32 0, i32 1
  %1318 = load double, ptr %1317, align 8, !tbaa !15
  %1319 = load double, ptr %49, align 8, !tbaa !11
  %1320 = fdiv double %1318, %1319
  %1321 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %1320, ptr %1321, align 8, !tbaa !15
  %1322 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  %1323 = load double, ptr %1322, align 8, !tbaa !13
  %1324 = getelementptr inbounds %struct.doublecomplex, ptr %45, i32 0, i32 0
  store double %1323, ptr %1324, align 8, !tbaa !13
  %1325 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  %1326 = load double, ptr %1325, align 8, !tbaa !15
  %1327 = getelementptr inbounds %struct.doublecomplex, ptr %45, i32 0, i32 1
  store double %1326, ptr %1327, align 8, !tbaa !15
  br label %1328

1328:                                             ; preds = %1311, %1249
  %1329 = call i32 @dlasv2_(ptr noundef %40, ptr noundef %49, ptr noundef %43, ptr noundef %46, ptr noundef %47, ptr noundef %61, ptr noundef %59, ptr noundef %60, ptr noundef %58)
  %1330 = load double, ptr %59, align 8, !tbaa !11
  %1331 = fcmp oge double %1330, 0.000000e+00
  br i1 %1331, label %1332, label %1334

1332:                                             ; preds = %1328
  %1333 = load double, ptr %59, align 8, !tbaa !11
  br label %1337

1334:                                             ; preds = %1328
  %1335 = load double, ptr %59, align 8, !tbaa !11
  %1336 = fneg double %1335
  br label %1337

1337:                                             ; preds = %1334, %1332
  %1338 = phi double [ %1333, %1332 ], [ %1336, %1334 ]
  %1339 = load double, ptr %61, align 8, !tbaa !11
  %1340 = fcmp oge double %1339, 0.000000e+00
  br i1 %1340, label %1341, label %1343

1341:                                             ; preds = %1337
  %1342 = load double, ptr %61, align 8, !tbaa !11
  br label %1346

1343:                                             ; preds = %1337
  %1344 = load double, ptr %61, align 8, !tbaa !11
  %1345 = fneg double %1344
  br label %1346

1346:                                             ; preds = %1343, %1341
  %1347 = phi double [ %1342, %1341 ], [ %1345, %1343 ]
  %1348 = fcmp oge double %1338, %1347
  br i1 %1348, label %1369, label %1349

1349:                                             ; preds = %1346
  %1350 = load double, ptr %58, align 8, !tbaa !11
  %1351 = fcmp oge double %1350, 0.000000e+00
  br i1 %1351, label %1352, label %1354

1352:                                             ; preds = %1349
  %1353 = load double, ptr %58, align 8, !tbaa !11
  br label %1357

1354:                                             ; preds = %1349
  %1355 = load double, ptr %58, align 8, !tbaa !11
  %1356 = fneg double %1355
  br label %1357

1357:                                             ; preds = %1354, %1352
  %1358 = phi double [ %1353, %1352 ], [ %1356, %1354 ]
  %1359 = load double, ptr %60, align 8, !tbaa !11
  %1360 = fcmp oge double %1359, 0.000000e+00
  br i1 %1360, label %1361, label %1363

1361:                                             ; preds = %1357
  %1362 = load double, ptr %60, align 8, !tbaa !11
  br label %1366

1363:                                             ; preds = %1357
  %1364 = load double, ptr %60, align 8, !tbaa !11
  %1365 = fneg double %1364
  br label %1366

1366:                                             ; preds = %1363, %1361
  %1367 = phi double [ %1362, %1361 ], [ %1365, %1363 ]
  %1368 = fcmp oge double %1358, %1367
  br i1 %1368, label %1369, label %1834

1369:                                             ; preds = %1366, %1346
  %1370 = getelementptr inbounds %struct.doublecomplex, ptr %45, i32 0, i32 0
  %1371 = load double, ptr %1370, align 8, !tbaa !13
  %1372 = fneg double %1371
  %1373 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 0
  store double %1372, ptr %1373, align 8, !tbaa !13
  %1374 = getelementptr inbounds %struct.doublecomplex, ptr %45, i32 0, i32 1
  %1375 = load double, ptr %1374, align 8, !tbaa !15
  %1376 = fneg double %1375
  %1377 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 1
  store double %1376, ptr %1377, align 8, !tbaa !15
  %1378 = load double, ptr %61, align 8, !tbaa !11
  %1379 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 0
  %1380 = load double, ptr %1379, align 8, !tbaa !13
  %1381 = fmul double %1378, %1380
  %1382 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  store double %1381, ptr %1382, align 8, !tbaa !13
  %1383 = load double, ptr %61, align 8, !tbaa !11
  %1384 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 1
  %1385 = load double, ptr %1384, align 8, !tbaa !15
  %1386 = fmul double %1383, %1385
  %1387 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  store double %1386, ptr %1387, align 8, !tbaa !15
  %1388 = load ptr, ptr %15, align 8, !tbaa !5
  %1389 = load double, ptr %1388, align 8, !tbaa !11
  %1390 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  %1391 = load double, ptr %1390, align 8, !tbaa !13
  %1392 = fmul double %1389, %1391
  %1393 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  store double %1392, ptr %1393, align 8, !tbaa !13
  %1394 = load ptr, ptr %15, align 8, !tbaa !5
  %1395 = load double, ptr %1394, align 8, !tbaa !11
  %1396 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  %1397 = load double, ptr %1396, align 8, !tbaa !15
  %1398 = fmul double %1395, %1397
  %1399 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  store double %1398, ptr %1399, align 8, !tbaa !15
  %1400 = load double, ptr %59, align 8, !tbaa !11
  %1401 = load ptr, ptr %16, align 8, !tbaa !5
  %1402 = getelementptr inbounds %struct.doublecomplex, ptr %1401, i32 0, i32 0
  %1403 = load double, ptr %1402, align 8, !tbaa !13
  %1404 = fmul double %1400, %1403
  %1405 = getelementptr inbounds %struct.doublecomplex, ptr %39, i32 0, i32 0
  store double %1404, ptr %1405, align 8, !tbaa !13
  %1406 = load double, ptr %59, align 8, !tbaa !11
  %1407 = load ptr, ptr %16, align 8, !tbaa !5
  %1408 = getelementptr inbounds %struct.doublecomplex, ptr %1407, i32 0, i32 1
  %1409 = load double, ptr %1408, align 8, !tbaa !15
  %1410 = fmul double %1406, %1409
  %1411 = getelementptr inbounds %struct.doublecomplex, ptr %39, i32 0, i32 1
  store double %1410, ptr %1411, align 8, !tbaa !15
  %1412 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  %1413 = load double, ptr %1412, align 8, !tbaa !13
  %1414 = getelementptr inbounds %struct.doublecomplex, ptr %39, i32 0, i32 0
  %1415 = load double, ptr %1414, align 8, !tbaa !13
  %1416 = fadd double %1413, %1415
  %1417 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %1416, ptr %1417, align 8, !tbaa !13
  %1418 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  %1419 = load double, ptr %1418, align 8, !tbaa !15
  %1420 = getelementptr inbounds %struct.doublecomplex, ptr %39, i32 0, i32 1
  %1421 = load double, ptr %1420, align 8, !tbaa !15
  %1422 = fadd double %1419, %1421
  %1423 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %1422, ptr %1423, align 8, !tbaa !15
  %1424 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  %1425 = load double, ptr %1424, align 8, !tbaa !13
  %1426 = getelementptr inbounds %struct.doublecomplex, ptr %52, i32 0, i32 0
  store double %1425, ptr %1426, align 8, !tbaa !13
  %1427 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  %1428 = load double, ptr %1427, align 8, !tbaa !15
  %1429 = getelementptr inbounds %struct.doublecomplex, ptr %52, i32 0, i32 1
  store double %1428, ptr %1429, align 8, !tbaa !15
  %1430 = load double, ptr %59, align 8, !tbaa !11
  %1431 = load ptr, ptr %17, align 8, !tbaa !5
  %1432 = load double, ptr %1431, align 8, !tbaa !11
  %1433 = fmul double %1430, %1432
  store double %1433, ptr %71, align 8, !tbaa !11
  %1434 = getelementptr inbounds %struct.doublecomplex, ptr %45, i32 0, i32 0
  %1435 = load double, ptr %1434, align 8, !tbaa !13
  %1436 = fneg double %1435
  %1437 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 0
  store double %1436, ptr %1437, align 8, !tbaa !13
  %1438 = getelementptr inbounds %struct.doublecomplex, ptr %45, i32 0, i32 1
  %1439 = load double, ptr %1438, align 8, !tbaa !15
  %1440 = fneg double %1439
  %1441 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 1
  store double %1440, ptr %1441, align 8, !tbaa !15
  %1442 = load double, ptr %60, align 8, !tbaa !11
  %1443 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 0
  %1444 = load double, ptr %1443, align 8, !tbaa !13
  %1445 = fmul double %1442, %1444
  %1446 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  store double %1445, ptr %1446, align 8, !tbaa !13
  %1447 = load double, ptr %60, align 8, !tbaa !11
  %1448 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 1
  %1449 = load double, ptr %1448, align 8, !tbaa !15
  %1450 = fmul double %1447, %1449
  %1451 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  store double %1450, ptr %1451, align 8, !tbaa !15
  %1452 = load ptr, ptr %18, align 8, !tbaa !5
  %1453 = load double, ptr %1452, align 8, !tbaa !11
  %1454 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  %1455 = load double, ptr %1454, align 8, !tbaa !13
  %1456 = fmul double %1453, %1455
  %1457 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  store double %1456, ptr %1457, align 8, !tbaa !13
  %1458 = load ptr, ptr %18, align 8, !tbaa !5
  %1459 = load double, ptr %1458, align 8, !tbaa !11
  %1460 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  %1461 = load double, ptr %1460, align 8, !tbaa !15
  %1462 = fmul double %1459, %1461
  %1463 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  store double %1462, ptr %1463, align 8, !tbaa !15
  %1464 = load double, ptr %58, align 8, !tbaa !11
  %1465 = load ptr, ptr %19, align 8, !tbaa !5
  %1466 = getelementptr inbounds %struct.doublecomplex, ptr %1465, i32 0, i32 0
  %1467 = load double, ptr %1466, align 8, !tbaa !13
  %1468 = fmul double %1464, %1467
  %1469 = getelementptr inbounds %struct.doublecomplex, ptr %39, i32 0, i32 0
  store double %1468, ptr %1469, align 8, !tbaa !13
  %1470 = load double, ptr %58, align 8, !tbaa !11
  %1471 = load ptr, ptr %19, align 8, !tbaa !5
  %1472 = getelementptr inbounds %struct.doublecomplex, ptr %1471, i32 0, i32 1
  %1473 = load double, ptr %1472, align 8, !tbaa !15
  %1474 = fmul double %1470, %1473
  %1475 = getelementptr inbounds %struct.doublecomplex, ptr %39, i32 0, i32 1
  store double %1474, ptr %1475, align 8, !tbaa !15
  %1476 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  %1477 = load double, ptr %1476, align 8, !tbaa !13
  %1478 = getelementptr inbounds %struct.doublecomplex, ptr %39, i32 0, i32 0
  %1479 = load double, ptr %1478, align 8, !tbaa !13
  %1480 = fadd double %1477, %1479
  %1481 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %1480, ptr %1481, align 8, !tbaa !13
  %1482 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  %1483 = load double, ptr %1482, align 8, !tbaa !15
  %1484 = getelementptr inbounds %struct.doublecomplex, ptr %39, i32 0, i32 1
  %1485 = load double, ptr %1484, align 8, !tbaa !15
  %1486 = fadd double %1483, %1485
  %1487 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %1486, ptr %1487, align 8, !tbaa !15
  %1488 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  %1489 = load double, ptr %1488, align 8, !tbaa !13
  %1490 = getelementptr inbounds %struct.doublecomplex, ptr %56, i32 0, i32 0
  store double %1489, ptr %1490, align 8, !tbaa !13
  %1491 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  %1492 = load double, ptr %1491, align 8, !tbaa !15
  %1493 = getelementptr inbounds %struct.doublecomplex, ptr %56, i32 0, i32 1
  store double %1492, ptr %1493, align 8, !tbaa !15
  %1494 = load double, ptr %58, align 8, !tbaa !11
  %1495 = load ptr, ptr %20, align 8, !tbaa !5
  %1496 = load double, ptr %1495, align 8, !tbaa !11
  %1497 = fmul double %1494, %1496
  store double %1497, ptr %73, align 8, !tbaa !11
  %1498 = load double, ptr %61, align 8, !tbaa !11
  %1499 = fcmp oge double %1498, 0.000000e+00
  br i1 %1499, label %1500, label %1502

1500:                                             ; preds = %1369
  %1501 = load double, ptr %61, align 8, !tbaa !11
  br label %1505

1502:                                             ; preds = %1369
  %1503 = load double, ptr %61, align 8, !tbaa !11
  %1504 = fneg double %1503
  br label %1505

1505:                                             ; preds = %1502, %1500
  %1506 = phi double [ %1501, %1500 ], [ %1504, %1502 ]
  %1507 = load ptr, ptr %15, align 8, !tbaa !5
  %1508 = load double, ptr %1507, align 8, !tbaa !11
  %1509 = fcmp oge double %1508, 0.000000e+00
  br i1 %1509, label %1510, label %1513

1510:                                             ; preds = %1505
  %1511 = load ptr, ptr %15, align 8, !tbaa !5
  %1512 = load double, ptr %1511, align 8, !tbaa !11
  br label %1517

1513:                                             ; preds = %1505
  %1514 = load ptr, ptr %15, align 8, !tbaa !5
  %1515 = load double, ptr %1514, align 8, !tbaa !11
  %1516 = fneg double %1515
  br label %1517

1517:                                             ; preds = %1513, %1510
  %1518 = phi double [ %1512, %1510 ], [ %1516, %1513 ]
  %1519 = load double, ptr %59, align 8, !tbaa !11
  %1520 = fcmp oge double %1519, 0.000000e+00
  br i1 %1520, label %1521, label %1523

1521:                                             ; preds = %1517
  %1522 = load double, ptr %59, align 8, !tbaa !11
  br label %1526

1523:                                             ; preds = %1517
  %1524 = load double, ptr %59, align 8, !tbaa !11
  %1525 = fneg double %1524
  br label %1526

1526:                                             ; preds = %1523, %1521
  %1527 = phi double [ %1522, %1521 ], [ %1525, %1523 ]
  %1528 = load ptr, ptr %16, align 8, !tbaa !5
  %1529 = getelementptr inbounds %struct.doublecomplex, ptr %1528, i32 0, i32 0
  %1530 = load double, ptr %1529, align 8, !tbaa !13
  store double %1530, ptr %27, align 8, !tbaa !11
  %1531 = load double, ptr %27, align 8, !tbaa !11
  %1532 = fcmp oge double %1531, 0.000000e+00
  br i1 %1532, label %1533, label %1535

1533:                                             ; preds = %1526
  %1534 = load double, ptr %27, align 8, !tbaa !11
  br label %1538

1535:                                             ; preds = %1526
  %1536 = load double, ptr %27, align 8, !tbaa !11
  %1537 = fneg double %1536
  br label %1538

1538:                                             ; preds = %1535, %1533
  %1539 = phi double [ %1534, %1533 ], [ %1537, %1535 ]
  %1540 = load ptr, ptr %16, align 8, !tbaa !5
  %1541 = call double @d_imag(ptr noundef %1540)
  store double %1541, ptr %28, align 8, !tbaa !11
  %1542 = load double, ptr %28, align 8, !tbaa !11
  %1543 = fcmp oge double %1542, 0.000000e+00
  br i1 %1543, label %1544, label %1546

1544:                                             ; preds = %1538
  %1545 = load double, ptr %28, align 8, !tbaa !11
  br label %1549

1546:                                             ; preds = %1538
  %1547 = load double, ptr %28, align 8, !tbaa !11
  %1548 = fneg double %1547
  br label %1549

1549:                                             ; preds = %1546, %1544
  %1550 = phi double [ %1545, %1544 ], [ %1548, %1546 ]
  %1551 = fadd double %1539, %1550
  %1552 = fmul double %1527, %1551
  %1553 = call double @llvm.fmuladd.f64(double %1506, double %1518, double %1552)
  store double %1553, ptr %64, align 8, !tbaa !11
  %1554 = load double, ptr %60, align 8, !tbaa !11
  %1555 = fcmp oge double %1554, 0.000000e+00
  br i1 %1555, label %1556, label %1558

1556:                                             ; preds = %1549
  %1557 = load double, ptr %60, align 8, !tbaa !11
  br label %1561

1558:                                             ; preds = %1549
  %1559 = load double, ptr %60, align 8, !tbaa !11
  %1560 = fneg double %1559
  br label %1561

1561:                                             ; preds = %1558, %1556
  %1562 = phi double [ %1557, %1556 ], [ %1560, %1558 ]
  %1563 = load ptr, ptr %18, align 8, !tbaa !5
  %1564 = load double, ptr %1563, align 8, !tbaa !11
  %1565 = fcmp oge double %1564, 0.000000e+00
  br i1 %1565, label %1566, label %1569

1566:                                             ; preds = %1561
  %1567 = load ptr, ptr %18, align 8, !tbaa !5
  %1568 = load double, ptr %1567, align 8, !tbaa !11
  br label %1573

1569:                                             ; preds = %1561
  %1570 = load ptr, ptr %18, align 8, !tbaa !5
  %1571 = load double, ptr %1570, align 8, !tbaa !11
  %1572 = fneg double %1571
  br label %1573

1573:                                             ; preds = %1569, %1566
  %1574 = phi double [ %1568, %1566 ], [ %1572, %1569 ]
  %1575 = load double, ptr %58, align 8, !tbaa !11
  %1576 = fcmp oge double %1575, 0.000000e+00
  br i1 %1576, label %1577, label %1579

1577:                                             ; preds = %1573
  %1578 = load double, ptr %58, align 8, !tbaa !11
  br label %1582

1579:                                             ; preds = %1573
  %1580 = load double, ptr %58, align 8, !tbaa !11
  %1581 = fneg double %1580
  br label %1582

1582:                                             ; preds = %1579, %1577
  %1583 = phi double [ %1578, %1577 ], [ %1581, %1579 ]
  %1584 = load ptr, ptr %19, align 8, !tbaa !5
  %1585 = getelementptr inbounds %struct.doublecomplex, ptr %1584, i32 0, i32 0
  %1586 = load double, ptr %1585, align 8, !tbaa !13
  store double %1586, ptr %27, align 8, !tbaa !11
  %1587 = load double, ptr %27, align 8, !tbaa !11
  %1588 = fcmp oge double %1587, 0.000000e+00
  br i1 %1588, label %1589, label %1591

1589:                                             ; preds = %1582
  %1590 = load double, ptr %27, align 8, !tbaa !11
  br label %1594

1591:                                             ; preds = %1582
  %1592 = load double, ptr %27, align 8, !tbaa !11
  %1593 = fneg double %1592
  br label %1594

1594:                                             ; preds = %1591, %1589
  %1595 = phi double [ %1590, %1589 ], [ %1593, %1591 ]
  %1596 = load ptr, ptr %19, align 8, !tbaa !5
  %1597 = call double @d_imag(ptr noundef %1596)
  store double %1597, ptr %28, align 8, !tbaa !11
  %1598 = load double, ptr %28, align 8, !tbaa !11
  %1599 = fcmp oge double %1598, 0.000000e+00
  br i1 %1599, label %1600, label %1602

1600:                                             ; preds = %1594
  %1601 = load double, ptr %28, align 8, !tbaa !11
  br label %1605

1602:                                             ; preds = %1594
  %1603 = load double, ptr %28, align 8, !tbaa !11
  %1604 = fneg double %1603
  br label %1605

1605:                                             ; preds = %1602, %1600
  %1606 = phi double [ %1601, %1600 ], [ %1604, %1602 ]
  %1607 = fadd double %1595, %1606
  %1608 = fmul double %1583, %1607
  %1609 = call double @llvm.fmuladd.f64(double %1562, double %1574, double %1608)
  store double %1609, ptr %68, align 8, !tbaa !11
  %1610 = getelementptr inbounds %struct.doublecomplex, ptr %52, i32 0, i32 0
  %1611 = load double, ptr %1610, align 8, !tbaa !13
  store double %1611, ptr %27, align 8, !tbaa !11
  %1612 = load double, ptr %27, align 8, !tbaa !11
  %1613 = fcmp oge double %1612, 0.000000e+00
  br i1 %1613, label %1614, label %1616

1614:                                             ; preds = %1605
  %1615 = load double, ptr %27, align 8, !tbaa !11
  br label %1619

1616:                                             ; preds = %1605
  %1617 = load double, ptr %27, align 8, !tbaa !11
  %1618 = fneg double %1617
  br label %1619

1619:                                             ; preds = %1616, %1614
  %1620 = phi double [ %1615, %1614 ], [ %1618, %1616 ]
  %1621 = call double @d_imag(ptr noundef %52)
  store double %1621, ptr %28, align 8, !tbaa !11
  %1622 = load double, ptr %28, align 8, !tbaa !11
  %1623 = fcmp oge double %1622, 0.000000e+00
  br i1 %1623, label %1624, label %1626

1624:                                             ; preds = %1619
  %1625 = load double, ptr %28, align 8, !tbaa !11
  br label %1629

1626:                                             ; preds = %1619
  %1627 = load double, ptr %28, align 8, !tbaa !11
  %1628 = fneg double %1627
  br label %1629

1629:                                             ; preds = %1626, %1624
  %1630 = phi double [ %1625, %1624 ], [ %1628, %1626 ]
  %1631 = fadd double %1620, %1630
  %1632 = load double, ptr %71, align 8, !tbaa !11
  %1633 = fcmp oge double %1632, 0.000000e+00
  br i1 %1633, label %1634, label %1636

1634:                                             ; preds = %1629
  %1635 = load double, ptr %71, align 8, !tbaa !11
  br label %1639

1636:                                             ; preds = %1629
  %1637 = load double, ptr %71, align 8, !tbaa !11
  %1638 = fneg double %1637
  br label %1639

1639:                                             ; preds = %1636, %1634
  %1640 = phi double [ %1635, %1634 ], [ %1638, %1636 ]
  %1641 = fadd double %1631, %1640
  %1642 = fcmp oeq double %1641, 0.000000e+00
  br i1 %1642, label %1643, label %1650

1643:                                             ; preds = %1639
  %1644 = load double, ptr %73, align 8, !tbaa !11
  %1645 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %1644, ptr %1645, align 8, !tbaa !13
  %1646 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double 0.000000e+00, ptr %1646, align 8, !tbaa !15
  %1647 = load ptr, ptr %25, align 8, !tbaa !5
  %1648 = load ptr, ptr %26, align 8, !tbaa !5
  %1649 = call i32 @zlartg_(ptr noundef %35, ptr noundef %56, ptr noundef %1647, ptr noundef %1648, ptr noundef %44)
  br label %1777

1650:                                             ; preds = %1639
  %1651 = getelementptr inbounds %struct.doublecomplex, ptr %56, i32 0, i32 0
  %1652 = load double, ptr %1651, align 8, !tbaa !13
  store double %1652, ptr %27, align 8, !tbaa !11
  %1653 = load double, ptr %27, align 8, !tbaa !11
  %1654 = fcmp oge double %1653, 0.000000e+00
  br i1 %1654, label %1655, label %1657

1655:                                             ; preds = %1650
  %1656 = load double, ptr %27, align 8, !tbaa !11
  br label %1660

1657:                                             ; preds = %1650
  %1658 = load double, ptr %27, align 8, !tbaa !11
  %1659 = fneg double %1658
  br label %1660

1660:                                             ; preds = %1657, %1655
  %1661 = phi double [ %1656, %1655 ], [ %1659, %1657 ]
  %1662 = call double @d_imag(ptr noundef %56)
  store double %1662, ptr %28, align 8, !tbaa !11
  %1663 = load double, ptr %28, align 8, !tbaa !11
  %1664 = fcmp oge double %1663, 0.000000e+00
  br i1 %1664, label %1665, label %1667

1665:                                             ; preds = %1660
  %1666 = load double, ptr %28, align 8, !tbaa !11
  br label %1670

1667:                                             ; preds = %1660
  %1668 = load double, ptr %28, align 8, !tbaa !11
  %1669 = fneg double %1668
  br label %1670

1670:                                             ; preds = %1667, %1665
  %1671 = phi double [ %1666, %1665 ], [ %1669, %1667 ]
  %1672 = fadd double %1661, %1671
  %1673 = load double, ptr %73, align 8, !tbaa !11
  %1674 = fcmp oge double %1673, 0.000000e+00
  br i1 %1674, label %1675, label %1677

1675:                                             ; preds = %1670
  %1676 = load double, ptr %73, align 8, !tbaa !11
  br label %1680

1677:                                             ; preds = %1670
  %1678 = load double, ptr %73, align 8, !tbaa !11
  %1679 = fneg double %1678
  br label %1680

1680:                                             ; preds = %1677, %1675
  %1681 = phi double [ %1676, %1675 ], [ %1679, %1677 ]
  %1682 = fadd double %1672, %1681
  %1683 = fcmp oeq double %1682, 0.000000e+00
  br i1 %1683, label %1684, label %1691

1684:                                             ; preds = %1680
  %1685 = load double, ptr %71, align 8, !tbaa !11
  %1686 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %1685, ptr %1686, align 8, !tbaa !13
  %1687 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double 0.000000e+00, ptr %1687, align 8, !tbaa !15
  %1688 = load ptr, ptr %25, align 8, !tbaa !5
  %1689 = load ptr, ptr %26, align 8, !tbaa !5
  %1690 = call i32 @zlartg_(ptr noundef %35, ptr noundef %52, ptr noundef %1688, ptr noundef %1689, ptr noundef %44)
  br label %1776

1691:                                             ; preds = %1680
  %1692 = load double, ptr %64, align 8, !tbaa !11
  %1693 = getelementptr inbounds %struct.doublecomplex, ptr %52, i32 0, i32 0
  %1694 = load double, ptr %1693, align 8, !tbaa !13
  store double %1694, ptr %27, align 8, !tbaa !11
  %1695 = load double, ptr %27, align 8, !tbaa !11
  %1696 = fcmp oge double %1695, 0.000000e+00
  br i1 %1696, label %1697, label %1699

1697:                                             ; preds = %1691
  %1698 = load double, ptr %27, align 8, !tbaa !11
  br label %1702

1699:                                             ; preds = %1691
  %1700 = load double, ptr %27, align 8, !tbaa !11
  %1701 = fneg double %1700
  br label %1702

1702:                                             ; preds = %1699, %1697
  %1703 = phi double [ %1698, %1697 ], [ %1701, %1699 ]
  %1704 = call double @d_imag(ptr noundef %52)
  store double %1704, ptr %28, align 8, !tbaa !11
  %1705 = load double, ptr %28, align 8, !tbaa !11
  %1706 = fcmp oge double %1705, 0.000000e+00
  br i1 %1706, label %1707, label %1709

1707:                                             ; preds = %1702
  %1708 = load double, ptr %28, align 8, !tbaa !11
  br label %1712

1709:                                             ; preds = %1702
  %1710 = load double, ptr %28, align 8, !tbaa !11
  %1711 = fneg double %1710
  br label %1712

1712:                                             ; preds = %1709, %1707
  %1713 = phi double [ %1708, %1707 ], [ %1711, %1709 ]
  %1714 = fadd double %1703, %1713
  %1715 = load double, ptr %71, align 8, !tbaa !11
  %1716 = fcmp oge double %1715, 0.000000e+00
  br i1 %1716, label %1717, label %1719

1717:                                             ; preds = %1712
  %1718 = load double, ptr %71, align 8, !tbaa !11
  br label %1722

1719:                                             ; preds = %1712
  %1720 = load double, ptr %71, align 8, !tbaa !11
  %1721 = fneg double %1720
  br label %1722

1722:                                             ; preds = %1719, %1717
  %1723 = phi double [ %1718, %1717 ], [ %1721, %1719 ]
  %1724 = fadd double %1714, %1723
  %1725 = fdiv double %1692, %1724
  %1726 = load double, ptr %68, align 8, !tbaa !11
  %1727 = getelementptr inbounds %struct.doublecomplex, ptr %56, i32 0, i32 0
  %1728 = load double, ptr %1727, align 8, !tbaa !13
  store double %1728, ptr %29, align 8, !tbaa !11
  %1729 = load double, ptr %29, align 8, !tbaa !11
  %1730 = fcmp oge double %1729, 0.000000e+00
  br i1 %1730, label %1731, label %1733

1731:                                             ; preds = %1722
  %1732 = load double, ptr %29, align 8, !tbaa !11
  br label %1736

1733:                                             ; preds = %1722
  %1734 = load double, ptr %29, align 8, !tbaa !11
  %1735 = fneg double %1734
  br label %1736

1736:                                             ; preds = %1733, %1731
  %1737 = phi double [ %1732, %1731 ], [ %1735, %1733 ]
  %1738 = call double @d_imag(ptr noundef %56)
  store double %1738, ptr %30, align 8, !tbaa !11
  %1739 = load double, ptr %30, align 8, !tbaa !11
  %1740 = fcmp oge double %1739, 0.000000e+00
  br i1 %1740, label %1741, label %1743

1741:                                             ; preds = %1736
  %1742 = load double, ptr %30, align 8, !tbaa !11
  br label %1746

1743:                                             ; preds = %1736
  %1744 = load double, ptr %30, align 8, !tbaa !11
  %1745 = fneg double %1744
  br label %1746

1746:                                             ; preds = %1743, %1741
  %1747 = phi double [ %1742, %1741 ], [ %1745, %1743 ]
  %1748 = fadd double %1737, %1747
  %1749 = load double, ptr %73, align 8, !tbaa !11
  %1750 = fcmp oge double %1749, 0.000000e+00
  br i1 %1750, label %1751, label %1753

1751:                                             ; preds = %1746
  %1752 = load double, ptr %73, align 8, !tbaa !11
  br label %1756

1753:                                             ; preds = %1746
  %1754 = load double, ptr %73, align 8, !tbaa !11
  %1755 = fneg double %1754
  br label %1756

1756:                                             ; preds = %1753, %1751
  %1757 = phi double [ %1752, %1751 ], [ %1755, %1753 ]
  %1758 = fadd double %1748, %1757
  %1759 = fdiv double %1726, %1758
  %1760 = fcmp ole double %1725, %1759
  br i1 %1760, label %1761, label %1768

1761:                                             ; preds = %1756
  %1762 = load double, ptr %71, align 8, !tbaa !11
  %1763 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %1762, ptr %1763, align 8, !tbaa !13
  %1764 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double 0.000000e+00, ptr %1764, align 8, !tbaa !15
  %1765 = load ptr, ptr %25, align 8, !tbaa !5
  %1766 = load ptr, ptr %26, align 8, !tbaa !5
  %1767 = call i32 @zlartg_(ptr noundef %35, ptr noundef %52, ptr noundef %1765, ptr noundef %1766, ptr noundef %44)
  br label %1775

1768:                                             ; preds = %1756
  %1769 = load double, ptr %73, align 8, !tbaa !11
  %1770 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %1769, ptr %1770, align 8, !tbaa !13
  %1771 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double 0.000000e+00, ptr %1771, align 8, !tbaa !15
  %1772 = load ptr, ptr %25, align 8, !tbaa !5
  %1773 = load ptr, ptr %26, align 8, !tbaa !5
  %1774 = call i32 @zlartg_(ptr noundef %35, ptr noundef %56, ptr noundef %1772, ptr noundef %1773, ptr noundef %44)
  br label %1775

1775:                                             ; preds = %1768, %1761
  br label %1776

1776:                                             ; preds = %1775, %1684
  br label %1777

1777:                                             ; preds = %1776, %1643
  %1778 = load double, ptr %59, align 8, !tbaa !11
  %1779 = load ptr, ptr %21, align 8, !tbaa !5
  store double %1778, ptr %1779, align 8, !tbaa !11
  call void @d_cnjg(ptr noundef %37, ptr noundef %45)
  %1780 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  %1781 = load double, ptr %1780, align 8, !tbaa !13
  %1782 = fneg double %1781
  %1783 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  store double %1782, ptr %1783, align 8, !tbaa !13
  %1784 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  %1785 = load double, ptr %1784, align 8, !tbaa !15
  %1786 = fneg double %1785
  %1787 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  store double %1786, ptr %1787, align 8, !tbaa !15
  %1788 = load double, ptr %61, align 8, !tbaa !11
  %1789 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  %1790 = load double, ptr %1789, align 8, !tbaa !13
  %1791 = fmul double %1788, %1790
  %1792 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %1791, ptr %1792, align 8, !tbaa !13
  %1793 = load double, ptr %61, align 8, !tbaa !11
  %1794 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  %1795 = load double, ptr %1794, align 8, !tbaa !15
  %1796 = fmul double %1793, %1795
  %1797 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %1796, ptr %1797, align 8, !tbaa !15
  %1798 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  %1799 = load double, ptr %1798, align 8, !tbaa !13
  %1800 = load ptr, ptr %22, align 8, !tbaa !5
  %1801 = getelementptr inbounds %struct.doublecomplex, ptr %1800, i32 0, i32 0
  store double %1799, ptr %1801, align 8, !tbaa !13
  %1802 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  %1803 = load double, ptr %1802, align 8, !tbaa !15
  %1804 = load ptr, ptr %22, align 8, !tbaa !5
  %1805 = getelementptr inbounds %struct.doublecomplex, ptr %1804, i32 0, i32 1
  store double %1803, ptr %1805, align 8, !tbaa !15
  %1806 = load double, ptr %58, align 8, !tbaa !11
  %1807 = load ptr, ptr %23, align 8, !tbaa !5
  store double %1806, ptr %1807, align 8, !tbaa !11
  call void @d_cnjg(ptr noundef %37, ptr noundef %45)
  %1808 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  %1809 = load double, ptr %1808, align 8, !tbaa !13
  %1810 = fneg double %1809
  %1811 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  store double %1810, ptr %1811, align 8, !tbaa !13
  %1812 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  %1813 = load double, ptr %1812, align 8, !tbaa !15
  %1814 = fneg double %1813
  %1815 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  store double %1814, ptr %1815, align 8, !tbaa !15
  %1816 = load double, ptr %60, align 8, !tbaa !11
  %1817 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  %1818 = load double, ptr %1817, align 8, !tbaa !13
  %1819 = fmul double %1816, %1818
  %1820 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %1819, ptr %1820, align 8, !tbaa !13
  %1821 = load double, ptr %60, align 8, !tbaa !11
  %1822 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  %1823 = load double, ptr %1822, align 8, !tbaa !15
  %1824 = fmul double %1821, %1823
  %1825 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %1824, ptr %1825, align 8, !tbaa !15
  %1826 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  %1827 = load double, ptr %1826, align 8, !tbaa !13
  %1828 = load ptr, ptr %24, align 8, !tbaa !5
  %1829 = getelementptr inbounds %struct.doublecomplex, ptr %1828, i32 0, i32 0
  store double %1827, ptr %1829, align 8, !tbaa !13
  %1830 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  %1831 = load double, ptr %1830, align 8, !tbaa !15
  %1832 = load ptr, ptr %24, align 8, !tbaa !5
  %1833 = getelementptr inbounds %struct.doublecomplex, ptr %1832, i32 0, i32 1
  store double %1831, ptr %1833, align 8, !tbaa !15
  br label %2361

1834:                                             ; preds = %1366
  %1835 = load double, ptr %59, align 8, !tbaa !11
  %1836 = load ptr, ptr %15, align 8, !tbaa !5
  %1837 = load double, ptr %1836, align 8, !tbaa !11
  %1838 = fmul double %1835, %1837
  store double %1838, ptr %27, align 8, !tbaa !11
  call void @d_cnjg(ptr noundef %38, ptr noundef %45)
  %1839 = load double, ptr %61, align 8, !tbaa !11
  %1840 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 0
  %1841 = load double, ptr %1840, align 8, !tbaa !13
  %1842 = fmul double %1839, %1841
  %1843 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  store double %1842, ptr %1843, align 8, !tbaa !13
  %1844 = load double, ptr %61, align 8, !tbaa !11
  %1845 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 1
  %1846 = load double, ptr %1845, align 8, !tbaa !15
  %1847 = fmul double %1844, %1846
  %1848 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  store double %1847, ptr %1848, align 8, !tbaa !15
  %1849 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  %1850 = load double, ptr %1849, align 8, !tbaa !13
  %1851 = load ptr, ptr %16, align 8, !tbaa !5
  %1852 = getelementptr inbounds %struct.doublecomplex, ptr %1851, i32 0, i32 0
  %1853 = load double, ptr %1852, align 8, !tbaa !13
  %1854 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  %1855 = load double, ptr %1854, align 8, !tbaa !15
  %1856 = load ptr, ptr %16, align 8, !tbaa !5
  %1857 = getelementptr inbounds %struct.doublecomplex, ptr %1856, i32 0, i32 1
  %1858 = load double, ptr %1857, align 8, !tbaa !15
  %1859 = fmul double %1855, %1858
  %1860 = fneg double %1859
  %1861 = call double @llvm.fmuladd.f64(double %1850, double %1853, double %1860)
  %1862 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  store double %1861, ptr %1862, align 8, !tbaa !13
  %1863 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  %1864 = load double, ptr %1863, align 8, !tbaa !13
  %1865 = load ptr, ptr %16, align 8, !tbaa !5
  %1866 = getelementptr inbounds %struct.doublecomplex, ptr %1865, i32 0, i32 1
  %1867 = load double, ptr %1866, align 8, !tbaa !15
  %1868 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  %1869 = load double, ptr %1868, align 8, !tbaa !15
  %1870 = load ptr, ptr %16, align 8, !tbaa !5
  %1871 = getelementptr inbounds %struct.doublecomplex, ptr %1870, i32 0, i32 0
  %1872 = load double, ptr %1871, align 8, !tbaa !13
  %1873 = fmul double %1869, %1872
  %1874 = call double @llvm.fmuladd.f64(double %1864, double %1867, double %1873)
  %1875 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  store double %1874, ptr %1875, align 8, !tbaa !15
  %1876 = load double, ptr %27, align 8, !tbaa !11
  %1877 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  %1878 = load double, ptr %1877, align 8, !tbaa !13
  %1879 = fadd double %1876, %1878
  %1880 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %1879, ptr %1880, align 8, !tbaa !13
  %1881 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  %1882 = load double, ptr %1881, align 8, !tbaa !15
  %1883 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %1882, ptr %1883, align 8, !tbaa !15
  %1884 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  %1885 = load double, ptr %1884, align 8, !tbaa !13
  %1886 = getelementptr inbounds %struct.doublecomplex, ptr %50, i32 0, i32 0
  store double %1885, ptr %1886, align 8, !tbaa !13
  %1887 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  %1888 = load double, ptr %1887, align 8, !tbaa !15
  %1889 = getelementptr inbounds %struct.doublecomplex, ptr %50, i32 0, i32 1
  store double %1888, ptr %1889, align 8, !tbaa !15
  call void @d_cnjg(ptr noundef %37, ptr noundef %45)
  %1890 = load double, ptr %61, align 8, !tbaa !11
  %1891 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  %1892 = load double, ptr %1891, align 8, !tbaa !13
  %1893 = fmul double %1890, %1892
  %1894 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  store double %1893, ptr %1894, align 8, !tbaa !13
  %1895 = load double, ptr %61, align 8, !tbaa !11
  %1896 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  %1897 = load double, ptr %1896, align 8, !tbaa !15
  %1898 = fmul double %1895, %1897
  %1899 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  store double %1898, ptr %1899, align 8, !tbaa !15
  %1900 = load ptr, ptr %17, align 8, !tbaa !5
  %1901 = load double, ptr %1900, align 8, !tbaa !11
  %1902 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  %1903 = load double, ptr %1902, align 8, !tbaa !13
  %1904 = fmul double %1901, %1903
  %1905 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %1904, ptr %1905, align 8, !tbaa !13
  %1906 = load ptr, ptr %17, align 8, !tbaa !5
  %1907 = load double, ptr %1906, align 8, !tbaa !11
  %1908 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  %1909 = load double, ptr %1908, align 8, !tbaa !15
  %1910 = fmul double %1907, %1909
  %1911 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %1910, ptr %1911, align 8, !tbaa !15
  %1912 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  %1913 = load double, ptr %1912, align 8, !tbaa !13
  %1914 = getelementptr inbounds %struct.doublecomplex, ptr %51, i32 0, i32 0
  store double %1913, ptr %1914, align 8, !tbaa !13
  %1915 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  %1916 = load double, ptr %1915, align 8, !tbaa !15
  %1917 = getelementptr inbounds %struct.doublecomplex, ptr %51, i32 0, i32 1
  store double %1916, ptr %1917, align 8, !tbaa !15
  %1918 = load double, ptr %58, align 8, !tbaa !11
  %1919 = load ptr, ptr %18, align 8, !tbaa !5
  %1920 = load double, ptr %1919, align 8, !tbaa !11
  %1921 = fmul double %1918, %1920
  store double %1921, ptr %27, align 8, !tbaa !11
  call void @d_cnjg(ptr noundef %38, ptr noundef %45)
  %1922 = load double, ptr %60, align 8, !tbaa !11
  %1923 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 0
  %1924 = load double, ptr %1923, align 8, !tbaa !13
  %1925 = fmul double %1922, %1924
  %1926 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  store double %1925, ptr %1926, align 8, !tbaa !13
  %1927 = load double, ptr %60, align 8, !tbaa !11
  %1928 = getelementptr inbounds %struct.doublecomplex, ptr %38, i32 0, i32 1
  %1929 = load double, ptr %1928, align 8, !tbaa !15
  %1930 = fmul double %1927, %1929
  %1931 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  store double %1930, ptr %1931, align 8, !tbaa !15
  %1932 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  %1933 = load double, ptr %1932, align 8, !tbaa !13
  %1934 = load ptr, ptr %19, align 8, !tbaa !5
  %1935 = getelementptr inbounds %struct.doublecomplex, ptr %1934, i32 0, i32 0
  %1936 = load double, ptr %1935, align 8, !tbaa !13
  %1937 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  %1938 = load double, ptr %1937, align 8, !tbaa !15
  %1939 = load ptr, ptr %19, align 8, !tbaa !5
  %1940 = getelementptr inbounds %struct.doublecomplex, ptr %1939, i32 0, i32 1
  %1941 = load double, ptr %1940, align 8, !tbaa !15
  %1942 = fmul double %1938, %1941
  %1943 = fneg double %1942
  %1944 = call double @llvm.fmuladd.f64(double %1933, double %1936, double %1943)
  %1945 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  store double %1944, ptr %1945, align 8, !tbaa !13
  %1946 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  %1947 = load double, ptr %1946, align 8, !tbaa !13
  %1948 = load ptr, ptr %19, align 8, !tbaa !5
  %1949 = getelementptr inbounds %struct.doublecomplex, ptr %1948, i32 0, i32 1
  %1950 = load double, ptr %1949, align 8, !tbaa !15
  %1951 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  %1952 = load double, ptr %1951, align 8, !tbaa !15
  %1953 = load ptr, ptr %19, align 8, !tbaa !5
  %1954 = getelementptr inbounds %struct.doublecomplex, ptr %1953, i32 0, i32 0
  %1955 = load double, ptr %1954, align 8, !tbaa !13
  %1956 = fmul double %1952, %1955
  %1957 = call double @llvm.fmuladd.f64(double %1947, double %1950, double %1956)
  %1958 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  store double %1957, ptr %1958, align 8, !tbaa !15
  %1959 = load double, ptr %27, align 8, !tbaa !11
  %1960 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  %1961 = load double, ptr %1960, align 8, !tbaa !13
  %1962 = fadd double %1959, %1961
  %1963 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %1962, ptr %1963, align 8, !tbaa !13
  %1964 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  %1965 = load double, ptr %1964, align 8, !tbaa !15
  %1966 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %1965, ptr %1966, align 8, !tbaa !15
  %1967 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  %1968 = load double, ptr %1967, align 8, !tbaa !13
  %1969 = getelementptr inbounds %struct.doublecomplex, ptr %54, i32 0, i32 0
  store double %1968, ptr %1969, align 8, !tbaa !13
  %1970 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  %1971 = load double, ptr %1970, align 8, !tbaa !15
  %1972 = getelementptr inbounds %struct.doublecomplex, ptr %54, i32 0, i32 1
  store double %1971, ptr %1972, align 8, !tbaa !15
  call void @d_cnjg(ptr noundef %37, ptr noundef %45)
  %1973 = load double, ptr %60, align 8, !tbaa !11
  %1974 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 0
  %1975 = load double, ptr %1974, align 8, !tbaa !13
  %1976 = fmul double %1973, %1975
  %1977 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  store double %1976, ptr %1977, align 8, !tbaa !13
  %1978 = load double, ptr %60, align 8, !tbaa !11
  %1979 = getelementptr inbounds %struct.doublecomplex, ptr %37, i32 0, i32 1
  %1980 = load double, ptr %1979, align 8, !tbaa !15
  %1981 = fmul double %1978, %1980
  %1982 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  store double %1981, ptr %1982, align 8, !tbaa !15
  %1983 = load ptr, ptr %20, align 8, !tbaa !5
  %1984 = load double, ptr %1983, align 8, !tbaa !11
  %1985 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  %1986 = load double, ptr %1985, align 8, !tbaa !13
  %1987 = fmul double %1984, %1986
  %1988 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %1987, ptr %1988, align 8, !tbaa !13
  %1989 = load ptr, ptr %20, align 8, !tbaa !5
  %1990 = load double, ptr %1989, align 8, !tbaa !11
  %1991 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  %1992 = load double, ptr %1991, align 8, !tbaa !15
  %1993 = fmul double %1990, %1992
  %1994 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %1993, ptr %1994, align 8, !tbaa !15
  %1995 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  %1996 = load double, ptr %1995, align 8, !tbaa !13
  %1997 = getelementptr inbounds %struct.doublecomplex, ptr %55, i32 0, i32 0
  store double %1996, ptr %1997, align 8, !tbaa !13
  %1998 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  %1999 = load double, ptr %1998, align 8, !tbaa !15
  %2000 = getelementptr inbounds %struct.doublecomplex, ptr %55, i32 0, i32 1
  store double %1999, ptr %2000, align 8, !tbaa !15
  %2001 = load double, ptr %59, align 8, !tbaa !11
  %2002 = fcmp oge double %2001, 0.000000e+00
  br i1 %2002, label %2003, label %2005

2003:                                             ; preds = %1834
  %2004 = load double, ptr %59, align 8, !tbaa !11
  br label %2008

2005:                                             ; preds = %1834
  %2006 = load double, ptr %59, align 8, !tbaa !11
  %2007 = fneg double %2006
  br label %2008

2008:                                             ; preds = %2005, %2003
  %2009 = phi double [ %2004, %2003 ], [ %2007, %2005 ]
  %2010 = load ptr, ptr %15, align 8, !tbaa !5
  %2011 = load double, ptr %2010, align 8, !tbaa !11
  %2012 = fcmp oge double %2011, 0.000000e+00
  br i1 %2012, label %2013, label %2016

2013:                                             ; preds = %2008
  %2014 = load ptr, ptr %15, align 8, !tbaa !5
  %2015 = load double, ptr %2014, align 8, !tbaa !11
  br label %2020

2016:                                             ; preds = %2008
  %2017 = load ptr, ptr %15, align 8, !tbaa !5
  %2018 = load double, ptr %2017, align 8, !tbaa !11
  %2019 = fneg double %2018
  br label %2020

2020:                                             ; preds = %2016, %2013
  %2021 = phi double [ %2015, %2013 ], [ %2019, %2016 ]
  %2022 = load double, ptr %61, align 8, !tbaa !11
  %2023 = fcmp oge double %2022, 0.000000e+00
  br i1 %2023, label %2024, label %2026

2024:                                             ; preds = %2020
  %2025 = load double, ptr %61, align 8, !tbaa !11
  br label %2029

2026:                                             ; preds = %2020
  %2027 = load double, ptr %61, align 8, !tbaa !11
  %2028 = fneg double %2027
  br label %2029

2029:                                             ; preds = %2026, %2024
  %2030 = phi double [ %2025, %2024 ], [ %2028, %2026 ]
  %2031 = load ptr, ptr %16, align 8, !tbaa !5
  %2032 = getelementptr inbounds %struct.doublecomplex, ptr %2031, i32 0, i32 0
  %2033 = load double, ptr %2032, align 8, !tbaa !13
  store double %2033, ptr %27, align 8, !tbaa !11
  %2034 = load double, ptr %27, align 8, !tbaa !11
  %2035 = fcmp oge double %2034, 0.000000e+00
  br i1 %2035, label %2036, label %2038

2036:                                             ; preds = %2029
  %2037 = load double, ptr %27, align 8, !tbaa !11
  br label %2041

2038:                                             ; preds = %2029
  %2039 = load double, ptr %27, align 8, !tbaa !11
  %2040 = fneg double %2039
  br label %2041

2041:                                             ; preds = %2038, %2036
  %2042 = phi double [ %2037, %2036 ], [ %2040, %2038 ]
  %2043 = load ptr, ptr %16, align 8, !tbaa !5
  %2044 = call double @d_imag(ptr noundef %2043)
  store double %2044, ptr %28, align 8, !tbaa !11
  %2045 = load double, ptr %28, align 8, !tbaa !11
  %2046 = fcmp oge double %2045, 0.000000e+00
  br i1 %2046, label %2047, label %2049

2047:                                             ; preds = %2041
  %2048 = load double, ptr %28, align 8, !tbaa !11
  br label %2052

2049:                                             ; preds = %2041
  %2050 = load double, ptr %28, align 8, !tbaa !11
  %2051 = fneg double %2050
  br label %2052

2052:                                             ; preds = %2049, %2047
  %2053 = phi double [ %2048, %2047 ], [ %2051, %2049 ]
  %2054 = fadd double %2042, %2053
  %2055 = fmul double %2030, %2054
  %2056 = call double @llvm.fmuladd.f64(double %2009, double %2021, double %2055)
  store double %2056, ptr %62, align 8, !tbaa !11
  %2057 = load double, ptr %58, align 8, !tbaa !11
  %2058 = fcmp oge double %2057, 0.000000e+00
  br i1 %2058, label %2059, label %2061

2059:                                             ; preds = %2052
  %2060 = load double, ptr %58, align 8, !tbaa !11
  br label %2064

2061:                                             ; preds = %2052
  %2062 = load double, ptr %58, align 8, !tbaa !11
  %2063 = fneg double %2062
  br label %2064

2064:                                             ; preds = %2061, %2059
  %2065 = phi double [ %2060, %2059 ], [ %2063, %2061 ]
  %2066 = load ptr, ptr %18, align 8, !tbaa !5
  %2067 = load double, ptr %2066, align 8, !tbaa !11
  %2068 = fcmp oge double %2067, 0.000000e+00
  br i1 %2068, label %2069, label %2072

2069:                                             ; preds = %2064
  %2070 = load ptr, ptr %18, align 8, !tbaa !5
  %2071 = load double, ptr %2070, align 8, !tbaa !11
  br label %2076

2072:                                             ; preds = %2064
  %2073 = load ptr, ptr %18, align 8, !tbaa !5
  %2074 = load double, ptr %2073, align 8, !tbaa !11
  %2075 = fneg double %2074
  br label %2076

2076:                                             ; preds = %2072, %2069
  %2077 = phi double [ %2071, %2069 ], [ %2075, %2072 ]
  %2078 = load double, ptr %60, align 8, !tbaa !11
  %2079 = fcmp oge double %2078, 0.000000e+00
  br i1 %2079, label %2080, label %2082

2080:                                             ; preds = %2076
  %2081 = load double, ptr %60, align 8, !tbaa !11
  br label %2085

2082:                                             ; preds = %2076
  %2083 = load double, ptr %60, align 8, !tbaa !11
  %2084 = fneg double %2083
  br label %2085

2085:                                             ; preds = %2082, %2080
  %2086 = phi double [ %2081, %2080 ], [ %2084, %2082 ]
  %2087 = load ptr, ptr %19, align 8, !tbaa !5
  %2088 = getelementptr inbounds %struct.doublecomplex, ptr %2087, i32 0, i32 0
  %2089 = load double, ptr %2088, align 8, !tbaa !13
  store double %2089, ptr %27, align 8, !tbaa !11
  %2090 = load double, ptr %27, align 8, !tbaa !11
  %2091 = fcmp oge double %2090, 0.000000e+00
  br i1 %2091, label %2092, label %2094

2092:                                             ; preds = %2085
  %2093 = load double, ptr %27, align 8, !tbaa !11
  br label %2097

2094:                                             ; preds = %2085
  %2095 = load double, ptr %27, align 8, !tbaa !11
  %2096 = fneg double %2095
  br label %2097

2097:                                             ; preds = %2094, %2092
  %2098 = phi double [ %2093, %2092 ], [ %2096, %2094 ]
  %2099 = load ptr, ptr %19, align 8, !tbaa !5
  %2100 = call double @d_imag(ptr noundef %2099)
  store double %2100, ptr %28, align 8, !tbaa !11
  %2101 = load double, ptr %28, align 8, !tbaa !11
  %2102 = fcmp oge double %2101, 0.000000e+00
  br i1 %2102, label %2103, label %2105

2103:                                             ; preds = %2097
  %2104 = load double, ptr %28, align 8, !tbaa !11
  br label %2108

2105:                                             ; preds = %2097
  %2106 = load double, ptr %28, align 8, !tbaa !11
  %2107 = fneg double %2106
  br label %2108

2108:                                             ; preds = %2105, %2103
  %2109 = phi double [ %2104, %2103 ], [ %2107, %2105 ]
  %2110 = fadd double %2098, %2109
  %2111 = fmul double %2086, %2110
  %2112 = call double @llvm.fmuladd.f64(double %2065, double %2077, double %2111)
  store double %2112, ptr %67, align 8, !tbaa !11
  %2113 = getelementptr inbounds %struct.doublecomplex, ptr %50, i32 0, i32 0
  %2114 = load double, ptr %2113, align 8, !tbaa !13
  store double %2114, ptr %27, align 8, !tbaa !11
  %2115 = load double, ptr %27, align 8, !tbaa !11
  %2116 = fcmp oge double %2115, 0.000000e+00
  br i1 %2116, label %2117, label %2119

2117:                                             ; preds = %2108
  %2118 = load double, ptr %27, align 8, !tbaa !11
  br label %2122

2119:                                             ; preds = %2108
  %2120 = load double, ptr %27, align 8, !tbaa !11
  %2121 = fneg double %2120
  br label %2122

2122:                                             ; preds = %2119, %2117
  %2123 = phi double [ %2118, %2117 ], [ %2121, %2119 ]
  %2124 = call double @d_imag(ptr noundef %50)
  store double %2124, ptr %28, align 8, !tbaa !11
  %2125 = load double, ptr %28, align 8, !tbaa !11
  %2126 = fcmp oge double %2125, 0.000000e+00
  br i1 %2126, label %2127, label %2129

2127:                                             ; preds = %2122
  %2128 = load double, ptr %28, align 8, !tbaa !11
  br label %2132

2129:                                             ; preds = %2122
  %2130 = load double, ptr %28, align 8, !tbaa !11
  %2131 = fneg double %2130
  br label %2132

2132:                                             ; preds = %2129, %2127
  %2133 = phi double [ %2128, %2127 ], [ %2131, %2129 ]
  %2134 = fadd double %2123, %2133
  %2135 = getelementptr inbounds %struct.doublecomplex, ptr %51, i32 0, i32 0
  %2136 = load double, ptr %2135, align 8, !tbaa !13
  store double %2136, ptr %29, align 8, !tbaa !11
  %2137 = load double, ptr %29, align 8, !tbaa !11
  %2138 = fcmp oge double %2137, 0.000000e+00
  br i1 %2138, label %2139, label %2141

2139:                                             ; preds = %2132
  %2140 = load double, ptr %29, align 8, !tbaa !11
  br label %2144

2141:                                             ; preds = %2132
  %2142 = load double, ptr %29, align 8, !tbaa !11
  %2143 = fneg double %2142
  br label %2144

2144:                                             ; preds = %2141, %2139
  %2145 = phi double [ %2140, %2139 ], [ %2143, %2141 ]
  %2146 = call double @d_imag(ptr noundef %51)
  store double %2146, ptr %30, align 8, !tbaa !11
  %2147 = load double, ptr %30, align 8, !tbaa !11
  %2148 = fcmp oge double %2147, 0.000000e+00
  br i1 %2148, label %2149, label %2151

2149:                                             ; preds = %2144
  %2150 = load double, ptr %30, align 8, !tbaa !11
  br label %2154

2151:                                             ; preds = %2144
  %2152 = load double, ptr %30, align 8, !tbaa !11
  %2153 = fneg double %2152
  br label %2154

2154:                                             ; preds = %2151, %2149
  %2155 = phi double [ %2150, %2149 ], [ %2153, %2151 ]
  %2156 = fadd double %2145, %2155
  %2157 = fadd double %2134, %2156
  %2158 = fcmp oeq double %2157, 0.000000e+00
  br i1 %2158, label %2159, label %2163

2159:                                             ; preds = %2154
  %2160 = load ptr, ptr %25, align 8, !tbaa !5
  %2161 = load ptr, ptr %26, align 8, !tbaa !5
  %2162 = call i32 @zlartg_(ptr noundef %55, ptr noundef %54, ptr noundef %2160, ptr noundef %2161, ptr noundef %44)
  br label %2320

2163:                                             ; preds = %2154
  %2164 = getelementptr inbounds %struct.doublecomplex, ptr %54, i32 0, i32 0
  %2165 = load double, ptr %2164, align 8, !tbaa !13
  store double %2165, ptr %27, align 8, !tbaa !11
  %2166 = load double, ptr %27, align 8, !tbaa !11
  %2167 = fcmp oge double %2166, 0.000000e+00
  br i1 %2167, label %2168, label %2170

2168:                                             ; preds = %2163
  %2169 = load double, ptr %27, align 8, !tbaa !11
  br label %2173

2170:                                             ; preds = %2163
  %2171 = load double, ptr %27, align 8, !tbaa !11
  %2172 = fneg double %2171
  br label %2173

2173:                                             ; preds = %2170, %2168
  %2174 = phi double [ %2169, %2168 ], [ %2172, %2170 ]
  %2175 = call double @d_imag(ptr noundef %54)
  store double %2175, ptr %28, align 8, !tbaa !11
  %2176 = load double, ptr %28, align 8, !tbaa !11
  %2177 = fcmp oge double %2176, 0.000000e+00
  br i1 %2177, label %2178, label %2180

2178:                                             ; preds = %2173
  %2179 = load double, ptr %28, align 8, !tbaa !11
  br label %2183

2180:                                             ; preds = %2173
  %2181 = load double, ptr %28, align 8, !tbaa !11
  %2182 = fneg double %2181
  br label %2183

2183:                                             ; preds = %2180, %2178
  %2184 = phi double [ %2179, %2178 ], [ %2182, %2180 ]
  %2185 = fadd double %2174, %2184
  %2186 = getelementptr inbounds %struct.doublecomplex, ptr %55, i32 0, i32 0
  %2187 = load double, ptr %2186, align 8, !tbaa !13
  store double %2187, ptr %29, align 8, !tbaa !11
  %2188 = load double, ptr %29, align 8, !tbaa !11
  %2189 = fcmp oge double %2188, 0.000000e+00
  br i1 %2189, label %2190, label %2192

2190:                                             ; preds = %2183
  %2191 = load double, ptr %29, align 8, !tbaa !11
  br label %2195

2192:                                             ; preds = %2183
  %2193 = load double, ptr %29, align 8, !tbaa !11
  %2194 = fneg double %2193
  br label %2195

2195:                                             ; preds = %2192, %2190
  %2196 = phi double [ %2191, %2190 ], [ %2194, %2192 ]
  %2197 = call double @d_imag(ptr noundef %55)
  store double %2197, ptr %30, align 8, !tbaa !11
  %2198 = load double, ptr %30, align 8, !tbaa !11
  %2199 = fcmp oge double %2198, 0.000000e+00
  br i1 %2199, label %2200, label %2202

2200:                                             ; preds = %2195
  %2201 = load double, ptr %30, align 8, !tbaa !11
  br label %2205

2202:                                             ; preds = %2195
  %2203 = load double, ptr %30, align 8, !tbaa !11
  %2204 = fneg double %2203
  br label %2205

2205:                                             ; preds = %2202, %2200
  %2206 = phi double [ %2201, %2200 ], [ %2204, %2202 ]
  %2207 = fadd double %2196, %2206
  %2208 = fadd double %2185, %2207
  %2209 = fcmp oeq double %2208, 0.000000e+00
  br i1 %2209, label %2210, label %2214

2210:                                             ; preds = %2205
  %2211 = load ptr, ptr %25, align 8, !tbaa !5
  %2212 = load ptr, ptr %26, align 8, !tbaa !5
  %2213 = call i32 @zlartg_(ptr noundef %51, ptr noundef %50, ptr noundef %2211, ptr noundef %2212, ptr noundef %44)
  br label %2319

2214:                                             ; preds = %2205
  %2215 = load double, ptr %62, align 8, !tbaa !11
  %2216 = getelementptr inbounds %struct.doublecomplex, ptr %50, i32 0, i32 0
  %2217 = load double, ptr %2216, align 8, !tbaa !13
  store double %2217, ptr %27, align 8, !tbaa !11
  %2218 = load double, ptr %27, align 8, !tbaa !11
  %2219 = fcmp oge double %2218, 0.000000e+00
  br i1 %2219, label %2220, label %2222

2220:                                             ; preds = %2214
  %2221 = load double, ptr %27, align 8, !tbaa !11
  br label %2225

2222:                                             ; preds = %2214
  %2223 = load double, ptr %27, align 8, !tbaa !11
  %2224 = fneg double %2223
  br label %2225

2225:                                             ; preds = %2222, %2220
  %2226 = phi double [ %2221, %2220 ], [ %2224, %2222 ]
  %2227 = call double @d_imag(ptr noundef %50)
  store double %2227, ptr %28, align 8, !tbaa !11
  %2228 = load double, ptr %28, align 8, !tbaa !11
  %2229 = fcmp oge double %2228, 0.000000e+00
  br i1 %2229, label %2230, label %2232

2230:                                             ; preds = %2225
  %2231 = load double, ptr %28, align 8, !tbaa !11
  br label %2235

2232:                                             ; preds = %2225
  %2233 = load double, ptr %28, align 8, !tbaa !11
  %2234 = fneg double %2233
  br label %2235

2235:                                             ; preds = %2232, %2230
  %2236 = phi double [ %2231, %2230 ], [ %2234, %2232 ]
  %2237 = fadd double %2226, %2236
  %2238 = getelementptr inbounds %struct.doublecomplex, ptr %51, i32 0, i32 0
  %2239 = load double, ptr %2238, align 8, !tbaa !13
  store double %2239, ptr %29, align 8, !tbaa !11
  %2240 = load double, ptr %29, align 8, !tbaa !11
  %2241 = fcmp oge double %2240, 0.000000e+00
  br i1 %2241, label %2242, label %2244

2242:                                             ; preds = %2235
  %2243 = load double, ptr %29, align 8, !tbaa !11
  br label %2247

2244:                                             ; preds = %2235
  %2245 = load double, ptr %29, align 8, !tbaa !11
  %2246 = fneg double %2245
  br label %2247

2247:                                             ; preds = %2244, %2242
  %2248 = phi double [ %2243, %2242 ], [ %2246, %2244 ]
  %2249 = call double @d_imag(ptr noundef %51)
  store double %2249, ptr %30, align 8, !tbaa !11
  %2250 = load double, ptr %30, align 8, !tbaa !11
  %2251 = fcmp oge double %2250, 0.000000e+00
  br i1 %2251, label %2252, label %2254

2252:                                             ; preds = %2247
  %2253 = load double, ptr %30, align 8, !tbaa !11
  br label %2257

2254:                                             ; preds = %2247
  %2255 = load double, ptr %30, align 8, !tbaa !11
  %2256 = fneg double %2255
  br label %2257

2257:                                             ; preds = %2254, %2252
  %2258 = phi double [ %2253, %2252 ], [ %2256, %2254 ]
  %2259 = fadd double %2248, %2258
  %2260 = fadd double %2237, %2259
  %2261 = fdiv double %2215, %2260
  %2262 = load double, ptr %67, align 8, !tbaa !11
  %2263 = getelementptr inbounds %struct.doublecomplex, ptr %54, i32 0, i32 0
  %2264 = load double, ptr %2263, align 8, !tbaa !13
  store double %2264, ptr %31, align 8, !tbaa !11
  %2265 = load double, ptr %31, align 8, !tbaa !11
  %2266 = fcmp oge double %2265, 0.000000e+00
  br i1 %2266, label %2267, label %2269

2267:                                             ; preds = %2257
  %2268 = load double, ptr %31, align 8, !tbaa !11
  br label %2272

2269:                                             ; preds = %2257
  %2270 = load double, ptr %31, align 8, !tbaa !11
  %2271 = fneg double %2270
  br label %2272

2272:                                             ; preds = %2269, %2267
  %2273 = phi double [ %2268, %2267 ], [ %2271, %2269 ]
  %2274 = call double @d_imag(ptr noundef %54)
  store double %2274, ptr %32, align 8, !tbaa !11
  %2275 = load double, ptr %32, align 8, !tbaa !11
  %2276 = fcmp oge double %2275, 0.000000e+00
  br i1 %2276, label %2277, label %2279

2277:                                             ; preds = %2272
  %2278 = load double, ptr %32, align 8, !tbaa !11
  br label %2282

2279:                                             ; preds = %2272
  %2280 = load double, ptr %32, align 8, !tbaa !11
  %2281 = fneg double %2280
  br label %2282

2282:                                             ; preds = %2279, %2277
  %2283 = phi double [ %2278, %2277 ], [ %2281, %2279 ]
  %2284 = fadd double %2273, %2283
  %2285 = getelementptr inbounds %struct.doublecomplex, ptr %55, i32 0, i32 0
  %2286 = load double, ptr %2285, align 8, !tbaa !13
  store double %2286, ptr %33, align 8, !tbaa !11
  %2287 = load double, ptr %33, align 8, !tbaa !11
  %2288 = fcmp oge double %2287, 0.000000e+00
  br i1 %2288, label %2289, label %2291

2289:                                             ; preds = %2282
  %2290 = load double, ptr %33, align 8, !tbaa !11
  br label %2294

2291:                                             ; preds = %2282
  %2292 = load double, ptr %33, align 8, !tbaa !11
  %2293 = fneg double %2292
  br label %2294

2294:                                             ; preds = %2291, %2289
  %2295 = phi double [ %2290, %2289 ], [ %2293, %2291 ]
  %2296 = call double @d_imag(ptr noundef %55)
  store double %2296, ptr %34, align 8, !tbaa !11
  %2297 = load double, ptr %34, align 8, !tbaa !11
  %2298 = fcmp oge double %2297, 0.000000e+00
  br i1 %2298, label %2299, label %2301

2299:                                             ; preds = %2294
  %2300 = load double, ptr %34, align 8, !tbaa !11
  br label %2304

2301:                                             ; preds = %2294
  %2302 = load double, ptr %34, align 8, !tbaa !11
  %2303 = fneg double %2302
  br label %2304

2304:                                             ; preds = %2301, %2299
  %2305 = phi double [ %2300, %2299 ], [ %2303, %2301 ]
  %2306 = fadd double %2295, %2305
  %2307 = fadd double %2284, %2306
  %2308 = fdiv double %2262, %2307
  %2309 = fcmp ole double %2261, %2308
  br i1 %2309, label %2310, label %2314

2310:                                             ; preds = %2304
  %2311 = load ptr, ptr %25, align 8, !tbaa !5
  %2312 = load ptr, ptr %26, align 8, !tbaa !5
  %2313 = call i32 @zlartg_(ptr noundef %51, ptr noundef %50, ptr noundef %2311, ptr noundef %2312, ptr noundef %44)
  br label %2318

2314:                                             ; preds = %2304
  %2315 = load ptr, ptr %25, align 8, !tbaa !5
  %2316 = load ptr, ptr %26, align 8, !tbaa !5
  %2317 = call i32 @zlartg_(ptr noundef %55, ptr noundef %54, ptr noundef %2315, ptr noundef %2316, ptr noundef %44)
  br label %2318

2318:                                             ; preds = %2314, %2310
  br label %2319

2319:                                             ; preds = %2318, %2210
  br label %2320

2320:                                             ; preds = %2319, %2159
  %2321 = load double, ptr %61, align 8, !tbaa !11
  %2322 = load ptr, ptr %21, align 8, !tbaa !5
  store double %2321, ptr %2322, align 8, !tbaa !11
  call void @d_cnjg(ptr noundef %36, ptr noundef %45)
  %2323 = load double, ptr %59, align 8, !tbaa !11
  %2324 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  %2325 = load double, ptr %2324, align 8, !tbaa !13
  %2326 = fmul double %2323, %2325
  %2327 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %2326, ptr %2327, align 8, !tbaa !13
  %2328 = load double, ptr %59, align 8, !tbaa !11
  %2329 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  %2330 = load double, ptr %2329, align 8, !tbaa !15
  %2331 = fmul double %2328, %2330
  %2332 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %2331, ptr %2332, align 8, !tbaa !15
  %2333 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  %2334 = load double, ptr %2333, align 8, !tbaa !13
  %2335 = load ptr, ptr %22, align 8, !tbaa !5
  %2336 = getelementptr inbounds %struct.doublecomplex, ptr %2335, i32 0, i32 0
  store double %2334, ptr %2336, align 8, !tbaa !13
  %2337 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  %2338 = load double, ptr %2337, align 8, !tbaa !15
  %2339 = load ptr, ptr %22, align 8, !tbaa !5
  %2340 = getelementptr inbounds %struct.doublecomplex, ptr %2339, i32 0, i32 1
  store double %2338, ptr %2340, align 8, !tbaa !15
  %2341 = load double, ptr %60, align 8, !tbaa !11
  %2342 = load ptr, ptr %23, align 8, !tbaa !5
  store double %2341, ptr %2342, align 8, !tbaa !11
  call void @d_cnjg(ptr noundef %36, ptr noundef %45)
  %2343 = load double, ptr %58, align 8, !tbaa !11
  %2344 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 0
  %2345 = load double, ptr %2344, align 8, !tbaa !13
  %2346 = fmul double %2343, %2345
  %2347 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  store double %2346, ptr %2347, align 8, !tbaa !13
  %2348 = load double, ptr %58, align 8, !tbaa !11
  %2349 = getelementptr inbounds %struct.doublecomplex, ptr %36, i32 0, i32 1
  %2350 = load double, ptr %2349, align 8, !tbaa !15
  %2351 = fmul double %2348, %2350
  %2352 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  store double %2351, ptr %2352, align 8, !tbaa !15
  %2353 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 0
  %2354 = load double, ptr %2353, align 8, !tbaa !13
  %2355 = load ptr, ptr %24, align 8, !tbaa !5
  %2356 = getelementptr inbounds %struct.doublecomplex, ptr %2355, i32 0, i32 0
  store double %2354, ptr %2356, align 8, !tbaa !13
  %2357 = getelementptr inbounds %struct.doublecomplex, ptr %35, i32 0, i32 1
  %2358 = load double, ptr %2357, align 8, !tbaa !15
  %2359 = load ptr, ptr %24, align 8, !tbaa !5
  %2360 = getelementptr inbounds %struct.doublecomplex, ptr %2359, i32 0, i32 1
  store double %2358, ptr %2360, align 8, !tbaa !15
  br label %2361

2361:                                             ; preds = %2320, %1777
  br label %2362

2362:                                             ; preds = %2361, %1248
  call void @llvm.lifetime.end.p0(i64 8, ptr %73) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %72) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %71) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %70) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %69) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %68) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %67) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %66) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %65) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %64) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %63) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %62) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %61) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %60) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %59) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %58) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %57) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %56) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %55) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %54) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %53) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %52) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %51) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %50) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %49) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %48) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %47) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %46) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %45) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %44) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %43) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %42) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %41) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %40) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %39) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %38) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %37) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %36) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %35) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %34) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %33) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %32) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %31) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #4
  ret i32 0
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

declare double @z_abs(ptr noundef) #2

declare i32 @dlasv2_(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) #2

declare double @d_imag(ptr noundef) #2

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #3

declare void @d_cnjg(ptr noundef, ptr noundef) #2

declare i32 @zlartg_(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

attributes #0 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"long", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"double", !7, i64 0}
!13 = !{!14, !12, i64 0}
!14 = !{!"", !12, i64 0, !12, i64 8}
!15 = !{!14, !12, i64 8}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%struct.doublecomplex = type { double, double }

; Function Attrs: nounwind uwtable
define dso_local noundef i32 @zlags2_(ptr nocapture noundef readonly %0, ptr nocapture noundef readonly %1, ptr noundef %2, ptr nocapture noundef readonly %3, ptr nocapture noundef readonly %4, ptr noundef %5, ptr nocapture noundef readonly %6, ptr nocapture noundef writeonly %7, ptr nocapture noundef writeonly %8, ptr nocapture noundef writeonly %9, ptr nocapture noundef writeonly %10, ptr noundef %11, ptr noundef %12) local_unnamed_addr #0 {
  %14 = alloca %struct.doublecomplex, align 16
  %15 = alloca %struct.doublecomplex, align 16
  %16 = alloca %struct.doublecomplex, align 16
  %17 = alloca %struct.doublecomplex, align 16
  %18 = alloca %struct.doublecomplex, align 16
  %19 = alloca double, align 8
  %20 = alloca %struct.doublecomplex, align 16
  %21 = alloca %struct.doublecomplex, align 16
  %22 = alloca double, align 8
  %23 = alloca %struct.doublecomplex, align 8
  %24 = alloca %struct.doublecomplex, align 16
  %25 = alloca double, align 8
  %26 = alloca double, align 8
  %27 = alloca double, align 8
  %28 = alloca double, align 8
  %29 = alloca %struct.doublecomplex, align 16
  %30 = alloca %struct.doublecomplex, align 16
  %31 = alloca %struct.doublecomplex, align 16
  %32 = alloca %struct.doublecomplex, align 8
  %33 = alloca %struct.doublecomplex, align 16
  %34 = alloca %struct.doublecomplex, align 16
  %35 = alloca %struct.doublecomplex, align 16
  %36 = alloca %struct.doublecomplex, align 8
  %37 = alloca double, align 8
  %38 = alloca double, align 8
  %39 = alloca double, align 8
  %40 = alloca double, align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %14) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %15) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %16) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %17) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %18) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %19) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %20) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %21) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %22) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %23) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %24) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %25) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %26) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %27) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %28) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %29) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %30) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %31) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %32) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %33) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %34) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %35) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %36) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %37) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %38) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %39) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %40) #4
  %41 = load i64, ptr %0, align 8, !tbaa !5
  %.not = icmp eq i64 %41, 0
  %42 = load double, ptr %1, align 8, !tbaa !9
  %43 = load double, ptr %6, align 8, !tbaa !9
  %44 = fmul double %42, %43
  store double %44, ptr %19, align 8, !tbaa !9
  %45 = load double, ptr %3, align 8, !tbaa !9
  %46 = load double, ptr %4, align 8, !tbaa !9
  %47 = fmul double %45, %46
  store double %47, ptr %22, align 8, !tbaa !9
  %48 = load double, ptr %2, align 8, !tbaa !11
  %49 = getelementptr inbounds i8, ptr %2, i64 8
  %50 = getelementptr inbounds i8, ptr %15, i64 8
  %51 = getelementptr inbounds i8, ptr %14, i64 8
  br i1 %.not, label %419, label %52

52:                                               ; preds = %13
  %53 = load double, ptr %49, align 8, !tbaa !13
  %54 = load <2 x double>, ptr %5, align 8, !tbaa !9
  %55 = insertelement <2 x double> poison, double %42, i64 0
  %56 = shufflevector <2 x double> %55, <2 x double> poison, <2 x i32> zeroinitializer
  %57 = fmul <2 x double> %56, %54
  store <2 x double> %57, ptr %16, align 16, !tbaa !9
  %58 = insertelement <2 x double> poison, double %46, i64 0
  %59 = shufflevector <2 x double> %58, <2 x double> poison, <2 x i32> zeroinitializer
  %60 = insertelement <2 x double> poison, double %48, i64 0
  %61 = insertelement <2 x double> %60, double %53, i64 1
  %62 = fmul <2 x double> %59, %61
  %63 = extractelement <2 x double> %62, i64 0
  store double %63, ptr %15, align 16, !tbaa !11
  %64 = extractelement <2 x double> %62, i64 1
  store double %64, ptr %50, align 8, !tbaa !13
  %65 = fsub <2 x double> %62, %57
  store <2 x double> %65, ptr %14, align 16, !tbaa !9
  store <2 x double> %65, ptr %20, align 16, !tbaa !9
  %66 = call double @z_abs(ptr noundef nonnull %20) #4
  store double %66, ptr %27, align 8, !tbaa !9
  store <2 x double> <double 1.000000e+00, double 0.000000e+00>, ptr %24, align 16, !tbaa !9
  %67 = fcmp une double %66, 0.000000e+00
  br i1 %67, label %68, label %73

68:                                               ; preds = %52
  %69 = load <2 x double>, ptr %20, align 16, !tbaa !9
  %70 = insertelement <2 x double> poison, double %66, i64 0
  %71 = shufflevector <2 x double> %70, <2 x double> poison, <2 x i32> zeroinitializer
  %72 = fdiv <2 x double> %69, %71
  store <2 x double> %72, ptr %14, align 16, !tbaa !9
  store <2 x double> %72, ptr %24, align 16, !tbaa !9
  br label %73

73:                                               ; preds = %68, %52
  %74 = call i32 @dlasv2_(ptr noundef nonnull %19, ptr noundef nonnull %27, ptr noundef nonnull %22, ptr noundef nonnull %25, ptr noundef nonnull %26, ptr noundef nonnull %40, ptr noundef nonnull %38, ptr noundef nonnull %39, ptr noundef nonnull %37) #4
  %75 = load double, ptr %37, align 8
  %76 = fcmp oge double %75, 0.000000e+00
  %77 = fneg double %75
  %78 = select i1 %76, double %75, double %77
  %79 = load double, ptr %39, align 8
  %80 = fcmp oge double %79, 0.000000e+00
  %81 = fneg double %79
  %82 = select i1 %80, double %79, double %81
  %83 = fcmp ult double %78, %82
  %.pre = load double, ptr %38, align 8
  %.pre415 = load double, ptr %40, align 8
  br i1 %83, label %84, label %92

84:                                               ; preds = %73
  %85 = fcmp oge double %.pre, 0.000000e+00
  %86 = fneg double %.pre
  %87 = select i1 %85, double %.pre, double %86
  %88 = fcmp oge double %.pre415, 0.000000e+00
  %89 = fneg double %.pre415
  %90 = select i1 %88, double %.pre415, double %89
  %91 = fcmp ult double %87, %90
  br i1 %91, label %226, label %92

92:                                               ; preds = %84, %73
  %93 = load double, ptr %1, align 8, !tbaa !9
  %94 = fmul double %75, %93
  %95 = load double, ptr %3, align 8, !tbaa !9
  %96 = load <2 x double>, ptr %2, align 8, !tbaa !9
  %97 = insertelement <2 x double> poison, double %75, i64 0
  %98 = shufflevector <2 x double> %97, <2 x double> poison, <2 x i32> zeroinitializer
  %99 = fmul <2 x double> %98, %96
  %100 = load <2 x double>, ptr %24, align 16, !tbaa !9
  %101 = insertelement <2 x double> poison, double %79, i64 0
  %102 = shufflevector <2 x double> %101, <2 x double> poison, <2 x i32> zeroinitializer
  %103 = fmul <2 x double> %102, %100
  %104 = insertelement <2 x double> poison, double %95, i64 0
  %105 = shufflevector <2 x double> %104, <2 x double> poison, <2 x i32> zeroinitializer
  %106 = fmul <2 x double> %103, %105
  %107 = fadd <2 x double> %99, %106
  store <2 x double> %107, ptr %30, align 16, !tbaa !9
  %108 = load double, ptr %4, align 8, !tbaa !9
  %109 = fmul double %.pre, %108
  %110 = load <2 x double>, ptr %5, align 8, !tbaa !9
  %111 = insertelement <2 x double> poison, double %.pre, i64 0
  %112 = shufflevector <2 x double> %111, <2 x double> poison, <2 x i32> zeroinitializer
  %113 = fmul <2 x double> %112, %110
  store <2 x double> %113, ptr %15, align 16, !tbaa !9
  %114 = insertelement <2 x double> poison, double %.pre415, i64 0
  %115 = shufflevector <2 x double> %114, <2 x double> poison, <2 x i32> zeroinitializer
  %116 = fmul <2 x double> %100, %115
  store <2 x double> %116, ptr %17, align 16, !tbaa !9
  %117 = load double, ptr %6, align 8, !tbaa !9
  %118 = insertelement <2 x double> poison, double %117, i64 0
  %119 = shufflevector <2 x double> %118, <2 x double> poison, <2 x i32> zeroinitializer
  %120 = fmul <2 x double> %116, %119
  store <2 x double> %120, ptr %16, align 16, !tbaa !9
  %121 = fadd <2 x double> %113, %120
  store <2 x double> %121, ptr %14, align 16, !tbaa !9
  store <2 x double> %121, ptr %34, align 16, !tbaa !9
  %122 = call double @d_imag(ptr noundef nonnull %2) #4
  %123 = load double, ptr %39, align 8
  %124 = load double, ptr %3, align 8, !tbaa !9
  %125 = load double, ptr %38, align 8
  %126 = fcmp oge double %125, 0.000000e+00
  %127 = fneg double %125
  %128 = select i1 %126, double %125, double %127
  %129 = load double, ptr %5, align 8, !tbaa !11
  %130 = call double @d_imag(ptr noundef nonnull %5) #4
  %131 = load double, ptr %40, align 8
  %132 = load double, ptr %6, align 8, !tbaa !9
  %133 = insertelement <2 x double> %96, double %129, i64 1
  %134 = fcmp oge <2 x double> %133, zeroinitializer
  %135 = fneg <2 x double> %133
  %136 = select <2 x i1> %134, <2 x double> %133, <2 x double> %135
  %137 = insertelement <2 x double> poison, double %122, i64 0
  %138 = insertelement <2 x double> %137, double %130, i64 1
  %139 = fcmp oge <2 x double> %138, zeroinitializer
  %140 = fneg <2 x double> %138
  %141 = select <2 x i1> %139, <2 x double> %138, <2 x double> %140
  %142 = fadd <2 x double> %136, %141
  %143 = insertelement <2 x double> poison, double %123, i64 0
  %144 = insertelement <2 x double> %143, double %131, i64 1
  %145 = fcmp oge <2 x double> %144, zeroinitializer
  %146 = fneg <2 x double> %144
  %147 = select <2 x i1> %145, <2 x double> %144, <2 x double> %146
  %148 = insertelement <2 x double> poison, double %124, i64 0
  %149 = insertelement <2 x double> %148, double %132, i64 1
  %150 = fcmp ult <2 x double> %149, zeroinitializer
  %151 = fneg <2 x double> %149
  %152 = select <2 x i1> %150, <2 x double> %151, <2 x double> %149
  %153 = fmul <2 x double> %147, %152
  %154 = insertelement <2 x double> poison, double %78, i64 0
  %155 = insertelement <2 x double> %154, double %128, i64 1
  %156 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %155, <2 x double> %142, <2 x double> %153)
  %157 = fcmp oge double %94, 0.000000e+00
  %158 = fneg double %94
  %159 = select i1 %157, double %94, double %158
  %160 = load <2 x double>, ptr %30, align 16
  %161 = call double @d_imag(ptr noundef nonnull %30) #4
  %162 = insertelement <2 x double> %160, double %161, i64 1
  %163 = fcmp oge <2 x double> %162, zeroinitializer
  %164 = fneg <2 x double> %162
  %165 = select <2 x i1> %163, <2 x double> %162, <2 x double> %164
  %shift = shufflevector <2 x double> %165, <2 x double> poison, <2 x i32> <i32 1, i32 poison>
  %166 = fadd <2 x double> %165, %shift
  %167 = extractelement <2 x double> %166, i64 0
  %168 = fadd double %159, %167
  %169 = fcmp oeq double %168, 0.000000e+00
  br i1 %169, label %170, label %172

170:                                              ; preds = %92
  store double %109, ptr %15, align 16, !tbaa !11
  store double 0.000000e+00, ptr %50, align 8, !tbaa !13
  %171 = fneg double %109
  store double %171, ptr %14, align 16, !tbaa !11
  br label %212

172:                                              ; preds = %92
  %173 = fcmp oge double %109, 0.000000e+00
  %174 = fneg double %109
  %175 = select i1 %173, double %109, double %174
  %176 = load <2 x double>, ptr %34, align 16
  %177 = call double @d_imag(ptr noundef nonnull %34) #4
  %178 = insertelement <2 x double> %176, double %177, i64 1
  %179 = fcmp oge <2 x double> %178, zeroinitializer
  %180 = fneg <2 x double> %178
  %181 = select <2 x i1> %179, <2 x double> %178, <2 x double> %180
  %shift425 = shufflevector <2 x double> %181, <2 x double> poison, <2 x i32> <i32 1, i32 poison>
  %182 = fadd <2 x double> %181, %shift425
  %183 = extractelement <2 x double> %182, i64 0
  %184 = fadd double %175, %183
  %185 = fcmp oeq double %184, 0.000000e+00
  br i1 %185, label %186, label %187

186:                                              ; preds = %172
  store double %94, ptr %15, align 16, !tbaa !11
  store double 0.000000e+00, ptr %50, align 8, !tbaa !13
  store double %158, ptr %14, align 16, !tbaa !11
  br label %212

187:                                              ; preds = %172
  %188 = load <2 x double>, ptr %30, align 16
  %189 = call double @d_imag(ptr noundef nonnull %30) #4
  %190 = insertelement <2 x double> %188, double %189, i64 1
  %191 = fcmp oge <2 x double> %190, zeroinitializer
  %192 = fneg <2 x double> %190
  %193 = select <2 x i1> %191, <2 x double> %190, <2 x double> %192
  %194 = load <2 x double>, ptr %34, align 16
  %195 = call double @d_imag(ptr noundef nonnull %34) #4
  %196 = insertelement <2 x double> %194, double %195, i64 1
  %197 = fcmp oge <2 x double> %196, zeroinitializer
  %198 = fneg <2 x double> %196
  %199 = select <2 x i1> %197, <2 x double> %196, <2 x double> %198
  %200 = shufflevector <2 x double> %193, <2 x double> %199, <2 x i32> <i32 0, i32 2>
  %201 = shufflevector <2 x double> %193, <2 x double> %199, <2 x i32> <i32 1, i32 3>
  %202 = fadd <2 x double> %200, %201
  %203 = insertelement <2 x double> poison, double %159, i64 0
  %204 = insertelement <2 x double> %203, double %175, i64 1
  %205 = fadd <2 x double> %204, %202
  %206 = fdiv <2 x double> %156, %205
  %207 = extractelement <2 x double> %206, i64 0
  %208 = extractelement <2 x double> %206, i64 1
  %209 = fcmp ugt double %207, %208
  br i1 %209, label %211, label %210

210:                                              ; preds = %187
  store double %94, ptr %15, align 16, !tbaa !11
  store double 0.000000e+00, ptr %50, align 8, !tbaa !13
  store double %158, ptr %14, align 16, !tbaa !11
  br label %212

211:                                              ; preds = %187
  store double %109, ptr %15, align 16, !tbaa !11
  store double 0.000000e+00, ptr %50, align 8, !tbaa !13
  store double %174, ptr %14, align 16, !tbaa !11
  br label %212

212:                                              ; preds = %186, %211, %210, %170
  %.sink = phi ptr [ %30, %186 ], [ %34, %211 ], [ %30, %210 ], [ %34, %170 ]
  store double -0.000000e+00, ptr %51, align 8, !tbaa !13
  call void @d_cnjg(ptr noundef nonnull %16, ptr noundef nonnull %.sink) #4
  %213 = call i32 @zlartg_(ptr noundef nonnull %14, ptr noundef nonnull %16, ptr noundef %11, ptr noundef %12, ptr noundef nonnull %23) #4
  %214 = load double, ptr %37, align 8, !tbaa !9
  store double %214, ptr %7, align 8, !tbaa !9
  %215 = load <2 x double>, ptr %24, align 16, !tbaa !9
  %216 = fneg <2 x double> %215
  %217 = load double, ptr %39, align 8, !tbaa !9
  %218 = insertelement <2 x double> poison, double %217, i64 0
  %219 = shufflevector <2 x double> %218, <2 x double> poison, <2 x i32> zeroinitializer
  %220 = fmul <2 x double> %219, %216
  store <2 x double> %220, ptr %8, align 8, !tbaa !9
  %221 = load double, ptr %38, align 8, !tbaa !9
  store double %221, ptr %9, align 8, !tbaa !9
  %222 = load double, ptr %40, align 8, !tbaa !9
  %223 = insertelement <2 x double> poison, double %222, i64 0
  %224 = shufflevector <2 x double> %223, <2 x double> poison, <2 x i32> zeroinitializer
  %225 = fmul <2 x double> %224, %216
  br label %780

226:                                              ; preds = %84
  call void @d_cnjg(ptr noundef nonnull %17, ptr noundef nonnull %24) #4
  %227 = load <2 x double>, ptr %17, align 16, !tbaa !9
  %228 = fneg <2 x double> %227
  store <2 x double> %228, ptr %16, align 16, !tbaa !9
  %229 = load double, ptr %39, align 8, !tbaa !9
  %230 = insertelement <2 x double> poison, double %229, i64 0
  %231 = shufflevector <2 x double> %230, <2 x double> poison, <2 x i32> zeroinitializer
  %232 = fmul <2 x double> %231, %228
  store <2 x double> %232, ptr %15, align 16, !tbaa !9
  %233 = load double, ptr %1, align 8, !tbaa !9
  %234 = insertelement <2 x double> poison, double %233, i64 0
  %235 = shufflevector <2 x double> %234, <2 x double> poison, <2 x i32> zeroinitializer
  %236 = fmul <2 x double> %232, %235
  store <2 x double> %236, ptr %14, align 16, !tbaa !9
  store <2 x double> %236, ptr %31, align 16, !tbaa !9
  call void @d_cnjg(ptr noundef nonnull %18, ptr noundef nonnull %24) #4
  %237 = load double, ptr %39, align 8, !tbaa !9
  %238 = load <2 x double>, ptr %18, align 16, !tbaa !9
  %239 = fneg <2 x double> %238
  store <2 x double> %239, ptr %17, align 16, !tbaa !9
  %240 = insertelement <2 x double> poison, double %237, i64 0
  %241 = shufflevector <2 x double> %240, <2 x double> poison, <2 x i32> zeroinitializer
  %242 = fmul <2 x double> %241, %239
  store <2 x double> %242, ptr %16, align 16, !tbaa !9
  %243 = load <2 x double>, ptr %2, align 8, !tbaa !9
  %244 = shufflevector <2 x double> %242, <2 x double> poison, <2 x i32> <i32 1, i32 poison>
  %245 = fneg <2 x double> %242
  %246 = shufflevector <2 x double> %244, <2 x double> %245, <2 x i32> <i32 0, i32 3>
  %247 = fmul <2 x double> %243, %246
  %248 = shufflevector <2 x double> %247, <2 x double> poison, <2 x i32> <i32 1, i32 0>
  %249 = shufflevector <2 x double> %242, <2 x double> poison, <2 x i32> zeroinitializer
  %250 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %249, <2 x double> %243, <2 x double> %248)
  store <2 x double> %250, ptr %15, align 16, !tbaa !9
  %251 = load double, ptr %37, align 8, !tbaa !9
  %252 = load double, ptr %3, align 8, !tbaa !9
  %253 = fmul double %251, %252
  %254 = extractelement <2 x double> %250, i64 0
  %255 = fadd double %254, %253
  store double %255, ptr %14, align 16, !tbaa !11
  %256 = extractelement <2 x double> %250, i64 1
  store double %256, ptr %51, align 8, !tbaa !13
  store double %255, ptr %32, align 8, !tbaa !11
  %257 = getelementptr inbounds i8, ptr %32, i64 8
  store double %256, ptr %257, align 8, !tbaa !13
  call void @d_cnjg(ptr noundef nonnull %17, ptr noundef nonnull %24) #4
  %258 = load <2 x double>, ptr %17, align 16, !tbaa !9
  %259 = fneg <2 x double> %258
  store <2 x double> %259, ptr %16, align 16, !tbaa !9
  %260 = load double, ptr %40, align 8, !tbaa !9
  %261 = insertelement <2 x double> poison, double %260, i64 0
  %262 = shufflevector <2 x double> %261, <2 x double> poison, <2 x i32> zeroinitializer
  %263 = fmul <2 x double> %262, %259
  store <2 x double> %263, ptr %15, align 16, !tbaa !9
  %264 = load double, ptr %4, align 8, !tbaa !9
  %265 = insertelement <2 x double> poison, double %264, i64 0
  %266 = shufflevector <2 x double> %265, <2 x double> poison, <2 x i32> zeroinitializer
  %267 = fmul <2 x double> %263, %266
  store <2 x double> %267, ptr %14, align 16, !tbaa !9
  store <2 x double> %267, ptr %35, align 16, !tbaa !9
  call void @d_cnjg(ptr noundef nonnull %18, ptr noundef nonnull %24) #4
  %268 = load double, ptr %40, align 8, !tbaa !9
  %269 = load <2 x double>, ptr %18, align 16, !tbaa !9
  %270 = fneg <2 x double> %269
  store <2 x double> %270, ptr %17, align 16, !tbaa !9
  %271 = insertelement <2 x double> poison, double %268, i64 0
  %272 = shufflevector <2 x double> %271, <2 x double> poison, <2 x i32> zeroinitializer
  %273 = fmul <2 x double> %272, %270
  store <2 x double> %273, ptr %16, align 16, !tbaa !9
  %274 = load <2 x double>, ptr %5, align 8, !tbaa !9
  %275 = shufflevector <2 x double> %273, <2 x double> poison, <2 x i32> <i32 1, i32 poison>
  %276 = fneg <2 x double> %273
  %277 = shufflevector <2 x double> %275, <2 x double> %276, <2 x i32> <i32 0, i32 3>
  %278 = fmul <2 x double> %274, %277
  %279 = shufflevector <2 x double> %278, <2 x double> poison, <2 x i32> <i32 1, i32 0>
  %280 = shufflevector <2 x double> %273, <2 x double> poison, <2 x i32> zeroinitializer
  %281 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %280, <2 x double> %274, <2 x double> %279)
  store <2 x double> %281, ptr %15, align 16, !tbaa !9
  %282 = load double, ptr %38, align 8, !tbaa !9
  %283 = load double, ptr %6, align 8, !tbaa !9
  %284 = fmul double %282, %283
  %285 = extractelement <2 x double> %281, i64 0
  %286 = fadd double %285, %284
  store double %286, ptr %14, align 16, !tbaa !11
  %287 = extractelement <2 x double> %281, i64 1
  store double %287, ptr %51, align 8, !tbaa !13
  store double %286, ptr %36, align 8, !tbaa !11
  %288 = getelementptr inbounds i8, ptr %36, i64 8
  store double %287, ptr %288, align 8, !tbaa !13
  %289 = load double, ptr %39, align 8
  %290 = load double, ptr %2, align 8, !tbaa !11
  %291 = call double @d_imag(ptr noundef nonnull %2) #4
  %292 = load double, ptr %37, align 8
  %293 = load double, ptr %3, align 8, !tbaa !9
  %294 = load double, ptr %40, align 8
  %295 = load double, ptr %5, align 8, !tbaa !11
  %296 = call double @d_imag(ptr noundef nonnull %5) #4
  %297 = load double, ptr %38, align 8
  %298 = load double, ptr %6, align 8, !tbaa !9
  %299 = insertelement <2 x double> poison, double %289, i64 0
  %300 = insertelement <2 x double> %299, double %294, i64 1
  %301 = fcmp oge <2 x double> %300, zeroinitializer
  %302 = fneg <2 x double> %300
  %303 = select <2 x i1> %301, <2 x double> %300, <2 x double> %302
  %304 = insertelement <2 x double> poison, double %290, i64 0
  %305 = insertelement <2 x double> %304, double %295, i64 1
  %306 = fcmp oge <2 x double> %305, zeroinitializer
  %307 = fneg <2 x double> %305
  %308 = select <2 x i1> %306, <2 x double> %305, <2 x double> %307
  %309 = insertelement <2 x double> poison, double %291, i64 0
  %310 = insertelement <2 x double> %309, double %296, i64 1
  %311 = fcmp oge <2 x double> %310, zeroinitializer
  %312 = fneg <2 x double> %310
  %313 = select <2 x i1> %311, <2 x double> %310, <2 x double> %312
  %314 = fadd <2 x double> %308, %313
  %315 = insertelement <2 x double> poison, double %292, i64 0
  %316 = insertelement <2 x double> %315, double %297, i64 1
  %317 = fcmp oge <2 x double> %316, zeroinitializer
  %318 = fneg <2 x double> %316
  %319 = select <2 x i1> %317, <2 x double> %316, <2 x double> %318
  %320 = insertelement <2 x double> poison, double %293, i64 0
  %321 = insertelement <2 x double> %320, double %298, i64 1
  %322 = fcmp ult <2 x double> %321, zeroinitializer
  %323 = fneg <2 x double> %321
  %324 = select <2 x i1> %322, <2 x double> %323, <2 x double> %321
  %325 = fmul <2 x double> %319, %324
  %326 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %303, <2 x double> %314, <2 x double> %325)
  %327 = load <2 x double>, ptr %31, align 16
  %328 = call double @d_imag(ptr noundef nonnull %31) #4
  %329 = load double, ptr %32, align 8, !tbaa !11
  %330 = call double @d_imag(ptr noundef nonnull %32) #4
  %331 = insertelement <2 x double> %327, double %329, i64 1
  %332 = fcmp oge <2 x double> %331, zeroinitializer
  %333 = fneg <2 x double> %331
  %334 = select <2 x i1> %332, <2 x double> %331, <2 x double> %333
  %335 = insertelement <2 x double> poison, double %328, i64 0
  %336 = insertelement <2 x double> %335, double %330, i64 1
  %337 = fcmp oge <2 x double> %336, zeroinitializer
  %338 = fneg <2 x double> %336
  %339 = select <2 x i1> %337, <2 x double> %336, <2 x double> %338
  %340 = fadd <2 x double> %334, %339
  %shift426 = shufflevector <2 x double> %340, <2 x double> poison, <2 x i32> <i32 1, i32 poison>
  %341 = fadd <2 x double> %340, %shift426
  %342 = extractelement <2 x double> %341, i64 0
  %343 = fcmp oeq double %342, 0.000000e+00
  br i1 %343, label %344, label %347

344:                                              ; preds = %226
  call void @d_cnjg(ptr noundef nonnull %15, ptr noundef nonnull %35) #4
  %345 = load double, ptr %15, align 16, !tbaa !11
  %346 = fneg double %345
  store double %346, ptr %14, align 16, !tbaa !11
  br label %404

347:                                              ; preds = %226
  %348 = load <2 x double>, ptr %35, align 16
  %349 = call double @d_imag(ptr noundef nonnull %35) #4
  %350 = insertelement <2 x double> %348, double %349, i64 1
  %351 = fcmp oge <2 x double> %350, zeroinitializer
  %352 = fneg <2 x double> %350
  %353 = select <2 x i1> %351, <2 x double> %350, <2 x double> %352
  %shift427 = shufflevector <2 x double> %353, <2 x double> poison, <2 x i32> <i32 1, i32 poison>
  %354 = fadd <2 x double> %353, %shift427
  %355 = extractelement <2 x double> %354, i64 0
  %356 = call double @z_abs(ptr noundef nonnull %36) #4
  %357 = fadd double %356, %355
  %358 = fcmp oeq double %357, 0.000000e+00
  br i1 %358, label %359, label %362

359:                                              ; preds = %347
  call void @d_cnjg(ptr noundef nonnull %15, ptr noundef nonnull %31) #4
  %360 = load double, ptr %15, align 16, !tbaa !11
  %361 = fneg double %360
  store double %361, ptr %14, align 16, !tbaa !11
  br label %404

362:                                              ; preds = %347
  %363 = load <2 x double>, ptr %31, align 16
  %364 = call double @d_imag(ptr noundef nonnull %31) #4
  %365 = load double, ptr %32, align 8, !tbaa !11
  %366 = call double @d_imag(ptr noundef nonnull %32) #4
  %367 = insertelement <2 x double> %363, double %365, i64 1
  %368 = fcmp oge <2 x double> %367, zeroinitializer
  %369 = fneg <2 x double> %367
  %370 = select <2 x i1> %368, <2 x double> %367, <2 x double> %369
  %371 = insertelement <2 x double> poison, double %364, i64 0
  %372 = insertelement <2 x double> %371, double %366, i64 1
  %373 = fcmp oge <2 x double> %372, zeroinitializer
  %374 = fneg <2 x double> %372
  %375 = select <2 x i1> %373, <2 x double> %372, <2 x double> %374
  %376 = fadd <2 x double> %370, %375
  %377 = load <2 x double>, ptr %35, align 16
  %378 = call double @d_imag(ptr noundef nonnull %35) #4
  %379 = load double, ptr %36, align 8, !tbaa !11
  %380 = call double @d_imag(ptr noundef nonnull %36) #4
  %381 = insertelement <2 x double> %377, double %379, i64 1
  %382 = fcmp oge <2 x double> %381, zeroinitializer
  %383 = fneg <2 x double> %381
  %384 = select <2 x i1> %382, <2 x double> %381, <2 x double> %383
  %385 = insertelement <2 x double> poison, double %378, i64 0
  %386 = insertelement <2 x double> %385, double %380, i64 1
  %387 = fcmp oge <2 x double> %386, zeroinitializer
  %388 = fneg <2 x double> %386
  %389 = select <2 x i1> %387, <2 x double> %386, <2 x double> %388
  %390 = fadd <2 x double> %384, %389
  %391 = shufflevector <2 x double> %376, <2 x double> %390, <2 x i32> <i32 0, i32 2>
  %392 = shufflevector <2 x double> %376, <2 x double> %390, <2 x i32> <i32 1, i32 3>
  %393 = fadd <2 x double> %391, %392
  %394 = fdiv <2 x double> %326, %393
  %395 = extractelement <2 x double> %394, i64 0
  %396 = extractelement <2 x double> %394, i64 1
  %397 = fcmp ugt double %395, %396
  br i1 %397, label %401, label %398

398:                                              ; preds = %362
  call void @d_cnjg(ptr noundef nonnull %15, ptr noundef nonnull %31) #4
  %399 = load double, ptr %15, align 16, !tbaa !11
  %400 = fneg double %399
  store double %400, ptr %14, align 16, !tbaa !11
  br label %404

401:                                              ; preds = %362
  call void @d_cnjg(ptr noundef nonnull %15, ptr noundef nonnull %35) #4
  %402 = load double, ptr %15, align 16, !tbaa !11
  %403 = fneg double %402
  store double %403, ptr %14, align 16, !tbaa !11
  br label %404

404:                                              ; preds = %359, %401, %398, %344
  %.sink418 = phi ptr [ %32, %359 ], [ %36, %401 ], [ %32, %398 ], [ %36, %344 ]
  %405 = load double, ptr %50, align 8, !tbaa !13
  %406 = fneg double %405
  store double %406, ptr %51, align 8, !tbaa !13
  call void @d_cnjg(ptr noundef nonnull %16, ptr noundef nonnull %.sink418) #4
  %407 = call i32 @zlartg_(ptr noundef nonnull %14, ptr noundef nonnull %16, ptr noundef %11, ptr noundef %12, ptr noundef nonnull %23) #4
  %408 = load double, ptr %39, align 8, !tbaa !9
  store double %408, ptr %7, align 8, !tbaa !9
  %409 = load double, ptr %37, align 8, !tbaa !9
  %410 = load <2 x double>, ptr %24, align 16, !tbaa !9
  %411 = insertelement <2 x double> poison, double %409, i64 0
  %412 = shufflevector <2 x double> %411, <2 x double> poison, <2 x i32> zeroinitializer
  %413 = fmul <2 x double> %412, %410
  store <2 x double> %413, ptr %8, align 8, !tbaa !9
  %414 = load double, ptr %40, align 8, !tbaa !9
  store double %414, ptr %9, align 8, !tbaa !9
  %415 = load double, ptr %38, align 8, !tbaa !9
  %416 = insertelement <2 x double> poison, double %415, i64 0
  %417 = shufflevector <2 x double> %416, <2 x double> poison, <2 x i32> zeroinitializer
  %418 = fmul <2 x double> %410, %417
  br label %780

419:                                              ; preds = %13
  %420 = load double, ptr %49, align 8, !tbaa !13
  %421 = load <2 x double>, ptr %5, align 8, !tbaa !9
  %422 = insertelement <2 x double> poison, double %45, i64 0
  %423 = shufflevector <2 x double> %422, <2 x double> poison, <2 x i32> zeroinitializer
  %424 = fmul <2 x double> %423, %421
  store <2 x double> %424, ptr %16, align 16, !tbaa !9
  %425 = insertelement <2 x double> poison, double %43, i64 0
  %426 = shufflevector <2 x double> %425, <2 x double> poison, <2 x i32> zeroinitializer
  %427 = insertelement <2 x double> poison, double %48, i64 0
  %428 = insertelement <2 x double> %427, double %420, i64 1
  %429 = fmul <2 x double> %426, %428
  %430 = extractelement <2 x double> %429, i64 0
  store double %430, ptr %15, align 16, !tbaa !11
  %431 = extractelement <2 x double> %429, i64 1
  store double %431, ptr %50, align 8, !tbaa !13
  %432 = fsub <2 x double> %429, %424
  store <2 x double> %432, ptr %14, align 16, !tbaa !9
  store <2 x double> %432, ptr %21, align 16, !tbaa !9
  %433 = call double @z_abs(ptr noundef nonnull %21) #4
  store double %433, ptr %28, align 8, !tbaa !9
  store <2 x double> <double 1.000000e+00, double 0.000000e+00>, ptr %24, align 16, !tbaa !9
  %434 = fcmp une double %433, 0.000000e+00
  br i1 %434, label %435, label %440

435:                                              ; preds = %419
  %436 = load <2 x double>, ptr %21, align 16, !tbaa !9
  %437 = insertelement <2 x double> poison, double %433, i64 0
  %438 = shufflevector <2 x double> %437, <2 x double> poison, <2 x i32> zeroinitializer
  %439 = fdiv <2 x double> %436, %438
  store <2 x double> %439, ptr %14, align 16, !tbaa !9
  store <2 x double> %439, ptr %24, align 16, !tbaa !9
  br label %440

440:                                              ; preds = %435, %419
  %441 = call i32 @dlasv2_(ptr noundef nonnull %19, ptr noundef nonnull %28, ptr noundef nonnull %22, ptr noundef nonnull %25, ptr noundef nonnull %26, ptr noundef nonnull %40, ptr noundef nonnull %38, ptr noundef nonnull %39, ptr noundef nonnull %37) #4
  %442 = load double, ptr %38, align 8
  %443 = fcmp oge double %442, 0.000000e+00
  %444 = fneg double %442
  %445 = select i1 %443, double %442, double %444
  %446 = load double, ptr %40, align 8
  %447 = fcmp oge double %446, 0.000000e+00
  %448 = fneg double %446
  %449 = select i1 %447, double %446, double %448
  %450 = fcmp ult double %445, %449
  %.pre416 = load double, ptr %39, align 8
  %.pre417 = load double, ptr %37, align 8
  br i1 %450, label %451, label %459

451:                                              ; preds = %440
  %452 = fcmp oge double %.pre417, 0.000000e+00
  %453 = fneg double %.pre417
  %454 = select i1 %452, double %.pre417, double %453
  %455 = fcmp oge double %.pre416, 0.000000e+00
  %456 = fneg double %.pre416
  %457 = select i1 %455, double %.pre416, double %456
  %458 = fcmp ult double %454, %457
  br i1 %458, label %592, label %459

459:                                              ; preds = %451, %440
  %460 = load double, ptr %1, align 8, !tbaa !9
  %461 = load <2 x double>, ptr %24, align 16, !tbaa !9
  %462 = fneg <2 x double> %461
  %463 = insertelement <2 x double> poison, double %446, i64 0
  %464 = shufflevector <2 x double> %463, <2 x double> poison, <2 x i32> zeroinitializer
  %465 = fmul <2 x double> %464, %462
  %466 = insertelement <2 x double> poison, double %460, i64 0
  %467 = shufflevector <2 x double> %466, <2 x double> poison, <2 x i32> zeroinitializer
  %468 = fmul <2 x double> %465, %467
  %469 = load <2 x double>, ptr %2, align 8, !tbaa !9
  %470 = insertelement <2 x double> poison, double %442, i64 0
  %471 = shufflevector <2 x double> %470, <2 x double> poison, <2 x i32> zeroinitializer
  %472 = fmul <2 x double> %471, %469
  %473 = fadd <2 x double> %468, %472
  store <2 x double> %473, ptr %31, align 16, !tbaa !9
  %474 = load double, ptr %3, align 8, !tbaa !9
  %475 = fmul double %442, %474
  store <2 x double> %462, ptr %17, align 16, !tbaa !9
  %476 = insertelement <2 x double> poison, double %.pre416, i64 0
  %477 = shufflevector <2 x double> %476, <2 x double> poison, <2 x i32> zeroinitializer
  %478 = fmul <2 x double> %477, %462
  store <2 x double> %478, ptr %16, align 16, !tbaa !9
  %479 = load double, ptr %4, align 8, !tbaa !9
  %480 = insertelement <2 x double> poison, double %479, i64 0
  %481 = shufflevector <2 x double> %480, <2 x double> poison, <2 x i32> zeroinitializer
  %482 = fmul <2 x double> %478, %481
  store <2 x double> %482, ptr %15, align 16, !tbaa !9
  %483 = load <2 x double>, ptr %5, align 8, !tbaa !9
  %484 = insertelement <2 x double> poison, double %.pre417, i64 0
  %485 = shufflevector <2 x double> %484, <2 x double> poison, <2 x i32> zeroinitializer
  %486 = fmul <2 x double> %485, %483
  %487 = fadd <2 x double> %482, %486
  store <2 x double> %487, ptr %14, align 16, !tbaa !9
  store <2 x double> %487, ptr %35, align 16, !tbaa !9
  %488 = load double, ptr %6, align 8, !tbaa !9
  %489 = fmul double %.pre417, %488
  %490 = call double @d_imag(ptr noundef nonnull %2) #4
  %491 = load double, ptr %39, align 8
  %492 = fcmp oge double %491, 0.000000e+00
  %493 = fneg double %491
  %494 = select i1 %492, double %491, double %493
  %495 = load double, ptr %4, align 8, !tbaa !9
  %496 = load double, ptr %37, align 8
  %497 = fcmp oge double %496, 0.000000e+00
  %498 = fneg double %496
  %499 = select i1 %497, double %496, double %498
  %500 = load double, ptr %5, align 8, !tbaa !11
  %501 = call double @d_imag(ptr noundef nonnull %5) #4
  %502 = insertelement <2 x double> %466, double %495, i64 1
  %503 = fcmp ult <2 x double> %502, zeroinitializer
  %504 = fneg <2 x double> %502
  %505 = select <2 x i1> %503, <2 x double> %504, <2 x double> %502
  %506 = insertelement <2 x double> %469, double %500, i64 1
  %507 = fcmp oge <2 x double> %506, zeroinitializer
  %508 = fneg <2 x double> %506
  %509 = select <2 x i1> %507, <2 x double> %506, <2 x double> %508
  %510 = insertelement <2 x double> poison, double %490, i64 0
  %511 = insertelement <2 x double> %510, double %501, i64 1
  %512 = fcmp oge <2 x double> %511, zeroinitializer
  %513 = fneg <2 x double> %511
  %514 = select <2 x i1> %512, <2 x double> %511, <2 x double> %513
  %515 = fadd <2 x double> %509, %514
  %516 = insertelement <2 x double> poison, double %445, i64 0
  %517 = insertelement <2 x double> %516, double %499, i64 1
  %518 = fmul <2 x double> %517, %515
  %519 = insertelement <2 x double> poison, double %449, i64 0
  %520 = insertelement <2 x double> %519, double %494, i64 1
  %521 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %520, <2 x double> %505, <2 x double> %518)
  %522 = load <2 x double>, ptr %31, align 16
  %523 = call double @d_imag(ptr noundef nonnull %31) #4
  %524 = insertelement <2 x double> %522, double %523, i64 1
  %525 = fcmp oge <2 x double> %524, zeroinitializer
  %526 = fneg <2 x double> %524
  %527 = select <2 x i1> %525, <2 x double> %524, <2 x double> %526
  %shift428 = shufflevector <2 x double> %527, <2 x double> poison, <2 x i32> <i32 1, i32 poison>
  %528 = fadd <2 x double> %527, %shift428
  %529 = extractelement <2 x double> %528, i64 0
  %530 = fcmp oge double %475, 0.000000e+00
  %531 = fneg double %475
  %532 = select i1 %530, double %475, double %531
  %533 = fadd double %532, %529
  %534 = fcmp oeq double %533, 0.000000e+00
  br i1 %534, label %535, label %536

535:                                              ; preds = %459
  store double %489, ptr %14, align 16, !tbaa !11
  br label %576

536:                                              ; preds = %459
  %537 = load <2 x double>, ptr %35, align 16
  %538 = call double @d_imag(ptr noundef nonnull %35) #4
  %539 = insertelement <2 x double> %537, double %538, i64 1
  %540 = fcmp oge <2 x double> %539, zeroinitializer
  %541 = fneg <2 x double> %539
  %542 = select <2 x i1> %540, <2 x double> %539, <2 x double> %541
  %shift429 = shufflevector <2 x double> %542, <2 x double> poison, <2 x i32> <i32 1, i32 poison>
  %543 = fadd <2 x double> %542, %shift429
  %544 = extractelement <2 x double> %543, i64 0
  %545 = fcmp oge double %489, 0.000000e+00
  %546 = fneg double %489
  %547 = select i1 %545, double %489, double %546
  %548 = fadd double %547, %544
  %549 = fcmp oeq double %548, 0.000000e+00
  br i1 %549, label %550, label %551

550:                                              ; preds = %536
  store double %475, ptr %14, align 16, !tbaa !11
  br label %576

551:                                              ; preds = %536
  %552 = load <2 x double>, ptr %31, align 16
  %553 = call double @d_imag(ptr noundef nonnull %31) #4
  %554 = insertelement <2 x double> %552, double %553, i64 1
  %555 = fcmp oge <2 x double> %554, zeroinitializer
  %556 = fneg <2 x double> %554
  %557 = select <2 x i1> %555, <2 x double> %554, <2 x double> %556
  %558 = load <2 x double>, ptr %35, align 16
  %559 = call double @d_imag(ptr noundef nonnull %35) #4
  %560 = insertelement <2 x double> %558, double %559, i64 1
  %561 = fcmp oge <2 x double> %560, zeroinitializer
  %562 = fneg <2 x double> %560
  %563 = select <2 x i1> %561, <2 x double> %560, <2 x double> %562
  %564 = shufflevector <2 x double> %557, <2 x double> %563, <2 x i32> <i32 0, i32 2>
  %565 = shufflevector <2 x double> %557, <2 x double> %563, <2 x i32> <i32 1, i32 3>
  %566 = fadd <2 x double> %564, %565
  %567 = insertelement <2 x double> poison, double %532, i64 0
  %568 = insertelement <2 x double> %567, double %547, i64 1
  %569 = fadd <2 x double> %568, %566
  %570 = fdiv <2 x double> %521, %569
  %571 = extractelement <2 x double> %570, i64 0
  %572 = extractelement <2 x double> %570, i64 1
  %573 = fcmp ugt double %571, %572
  br i1 %573, label %575, label %574

574:                                              ; preds = %551
  store double %475, ptr %14, align 16, !tbaa !11
  br label %576

575:                                              ; preds = %551
  store double %489, ptr %14, align 16, !tbaa !11
  br label %576

576:                                              ; preds = %550, %575, %574, %535
  %.sink421 = phi ptr [ %31, %550 ], [ %35, %575 ], [ %31, %574 ], [ %35, %535 ]
  store double 0.000000e+00, ptr %51, align 8, !tbaa !13
  %577 = call i32 @zlartg_(ptr noundef nonnull %14, ptr noundef nonnull %.sink421, ptr noundef %11, ptr noundef %12, ptr noundef nonnull %23) #4
  %578 = load double, ptr %38, align 8, !tbaa !9
  store double %578, ptr %7, align 8, !tbaa !9
  call void @d_cnjg(ptr noundef nonnull %16, ptr noundef nonnull %24) #4
  %579 = load double, ptr %40, align 8, !tbaa !9
  %580 = load <2 x double>, ptr %16, align 16, !tbaa !9
  %581 = fneg <2 x double> %580
  store <2 x double> %581, ptr %15, align 16, !tbaa !9
  %582 = insertelement <2 x double> poison, double %579, i64 0
  %583 = shufflevector <2 x double> %582, <2 x double> poison, <2 x i32> zeroinitializer
  %584 = fmul <2 x double> %583, %581
  store <2 x double> %584, ptr %14, align 16, !tbaa !9
  store <2 x double> %584, ptr %8, align 8, !tbaa !9
  %585 = load double, ptr %37, align 8, !tbaa !9
  store double %585, ptr %9, align 8, !tbaa !9
  call void @d_cnjg(ptr noundef nonnull %16, ptr noundef nonnull %24) #4
  %586 = load <2 x double>, ptr %16, align 16, !tbaa !9
  %587 = fneg <2 x double> %586
  %588 = load double, ptr %39, align 8, !tbaa !9
  %589 = insertelement <2 x double> poison, double %588, i64 0
  %590 = shufflevector <2 x double> %589, <2 x double> poison, <2 x i32> zeroinitializer
  %591 = fmul <2 x double> %590, %587
  br label %780

592:                                              ; preds = %451
  %593 = load double, ptr %1, align 8, !tbaa !9
  %594 = fmul double %442, %593
  call void @d_cnjg(ptr noundef nonnull %17, ptr noundef nonnull %24) #4
  %595 = load double, ptr %40, align 8, !tbaa !9
  %596 = load <2 x double>, ptr %17, align 16, !tbaa !9
  %597 = insertelement <2 x double> poison, double %595, i64 0
  %598 = shufflevector <2 x double> %597, <2 x double> poison, <2 x i32> zeroinitializer
  %599 = fmul <2 x double> %598, %596
  store <2 x double> %599, ptr %16, align 16, !tbaa !9
  %600 = load <2 x double>, ptr %2, align 8, !tbaa !9
  %601 = shufflevector <2 x double> %599, <2 x double> poison, <2 x i32> <i32 1, i32 poison>
  %602 = fneg <2 x double> %599
  %603 = shufflevector <2 x double> %601, <2 x double> %602, <2 x i32> <i32 0, i32 3>
  %604 = fmul <2 x double> %600, %603
  %605 = shufflevector <2 x double> %604, <2 x double> poison, <2 x i32> <i32 1, i32 0>
  %606 = shufflevector <2 x double> %599, <2 x double> poison, <2 x i32> zeroinitializer
  %607 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %606, <2 x double> %600, <2 x double> %605)
  store <2 x double> %607, ptr %15, align 16, !tbaa !9
  %608 = extractelement <2 x double> %607, i64 0
  %609 = fadd double %594, %608
  store double %609, ptr %14, align 16, !tbaa !11
  %610 = extractelement <2 x double> %607, i64 1
  store double %610, ptr %51, align 8, !tbaa !13
  store double %609, ptr %29, align 16, !tbaa !11
  %611 = getelementptr inbounds i8, ptr %29, i64 8
  store double %610, ptr %611, align 8, !tbaa !13
  call void @d_cnjg(ptr noundef nonnull %16, ptr noundef nonnull %24) #4
  %612 = load double, ptr %40, align 8, !tbaa !9
  %613 = load <2 x double>, ptr %16, align 16, !tbaa !9
  %614 = insertelement <2 x double> poison, double %612, i64 0
  %615 = shufflevector <2 x double> %614, <2 x double> poison, <2 x i32> zeroinitializer
  %616 = fmul <2 x double> %615, %613
  store <2 x double> %616, ptr %15, align 16, !tbaa !9
  %617 = load double, ptr %3, align 8, !tbaa !9
  %618 = insertelement <2 x double> poison, double %617, i64 0
  %619 = shufflevector <2 x double> %618, <2 x double> poison, <2 x i32> zeroinitializer
  %620 = fmul <2 x double> %616, %619
  store <2 x double> %620, ptr %14, align 16, !tbaa !9
  store <2 x double> %620, ptr %30, align 16, !tbaa !9
  %621 = load double, ptr %37, align 8, !tbaa !9
  %622 = load double, ptr %4, align 8, !tbaa !9
  %623 = fmul double %621, %622
  call void @d_cnjg(ptr noundef nonnull %17, ptr noundef nonnull %24) #4
  %624 = load double, ptr %39, align 8, !tbaa !9
  %625 = load <2 x double>, ptr %17, align 16, !tbaa !9
  %626 = insertelement <2 x double> poison, double %624, i64 0
  %627 = shufflevector <2 x double> %626, <2 x double> poison, <2 x i32> zeroinitializer
  %628 = fmul <2 x double> %627, %625
  store <2 x double> %628, ptr %16, align 16, !tbaa !9
  %629 = load <2 x double>, ptr %5, align 8, !tbaa !9
  %630 = shufflevector <2 x double> %628, <2 x double> poison, <2 x i32> <i32 1, i32 poison>
  %631 = fneg <2 x double> %628
  %632 = shufflevector <2 x double> %630, <2 x double> %631, <2 x i32> <i32 0, i32 3>
  %633 = fmul <2 x double> %629, %632
  %634 = shufflevector <2 x double> %633, <2 x double> poison, <2 x i32> <i32 1, i32 0>
  %635 = shufflevector <2 x double> %628, <2 x double> poison, <2 x i32> zeroinitializer
  %636 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %635, <2 x double> %629, <2 x double> %634)
  store <2 x double> %636, ptr %15, align 16, !tbaa !9
  %637 = extractelement <2 x double> %636, i64 0
  %638 = fadd double %623, %637
  store double %638, ptr %14, align 16, !tbaa !11
  %639 = extractelement <2 x double> %636, i64 1
  store double %639, ptr %51, align 8, !tbaa !13
  store double %638, ptr %33, align 16, !tbaa !11
  %640 = getelementptr inbounds i8, ptr %33, i64 8
  store double %639, ptr %640, align 8, !tbaa !13
  call void @d_cnjg(ptr noundef nonnull %16, ptr noundef nonnull %24) #4
  %641 = load double, ptr %39, align 8, !tbaa !9
  %642 = load <2 x double>, ptr %16, align 16, !tbaa !9
  %643 = insertelement <2 x double> poison, double %641, i64 0
  %644 = shufflevector <2 x double> %643, <2 x double> poison, <2 x i32> zeroinitializer
  %645 = fmul <2 x double> %644, %642
  store <2 x double> %645, ptr %15, align 16, !tbaa !9
  %646 = load double, ptr %6, align 8, !tbaa !9
  %647 = insertelement <2 x double> poison, double %646, i64 0
  %648 = shufflevector <2 x double> %647, <2 x double> poison, <2 x i32> zeroinitializer
  %649 = fmul <2 x double> %645, %648
  store <2 x double> %649, ptr %14, align 16, !tbaa !9
  store <2 x double> %649, ptr %34, align 16, !tbaa !9
  %650 = load double, ptr %38, align 8
  %651 = load double, ptr %1, align 8, !tbaa !9
  %652 = load double, ptr %40, align 8
  %653 = load double, ptr %2, align 8, !tbaa !11
  %654 = call double @d_imag(ptr noundef nonnull %2) #4
  %655 = load double, ptr %37, align 8
  %656 = load double, ptr %4, align 8, !tbaa !9
  %657 = load double, ptr %39, align 8
  %658 = load double, ptr %5, align 8, !tbaa !11
  %659 = call double @d_imag(ptr noundef nonnull %5) #4
  %660 = insertelement <2 x double> poison, double %650, i64 0
  %661 = insertelement <2 x double> %660, double %655, i64 1
  %662 = fcmp oge <2 x double> %661, zeroinitializer
  %663 = fneg <2 x double> %661
  %664 = select <2 x i1> %662, <2 x double> %661, <2 x double> %663
  %665 = insertelement <2 x double> poison, double %651, i64 0
  %666 = insertelement <2 x double> %665, double %656, i64 1
  %667 = fcmp ult <2 x double> %666, zeroinitializer
  %668 = fneg <2 x double> %666
  %669 = select <2 x i1> %667, <2 x double> %668, <2 x double> %666
  %670 = insertelement <2 x double> poison, double %652, i64 0
  %671 = insertelement <2 x double> %670, double %657, i64 1
  %672 = fcmp oge <2 x double> %671, zeroinitializer
  %673 = fneg <2 x double> %671
  %674 = select <2 x i1> %672, <2 x double> %671, <2 x double> %673
  %675 = insertelement <2 x double> poison, double %653, i64 0
  %676 = insertelement <2 x double> %675, double %658, i64 1
  %677 = fcmp oge <2 x double> %676, zeroinitializer
  %678 = fneg <2 x double> %676
  %679 = select <2 x i1> %677, <2 x double> %676, <2 x double> %678
  %680 = insertelement <2 x double> poison, double %654, i64 0
  %681 = insertelement <2 x double> %680, double %659, i64 1
  %682 = fcmp oge <2 x double> %681, zeroinitializer
  %683 = fneg <2 x double> %681
  %684 = select <2 x i1> %682, <2 x double> %681, <2 x double> %683
  %685 = fadd <2 x double> %679, %684
  %686 = fmul <2 x double> %674, %685
  %687 = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> %664, <2 x double> %669, <2 x double> %686)
  %688 = load <2 x double>, ptr %29, align 16
  %689 = call double @d_imag(ptr noundef nonnull %29) #4
  %690 = load double, ptr %30, align 16, !tbaa !11
  %691 = call double @d_imag(ptr noundef nonnull %30) #4
  %692 = insertelement <2 x double> %688, double %690, i64 1
  %693 = fcmp oge <2 x double> %692, zeroinitializer
  %694 = fneg <2 x double> %692
  %695 = select <2 x i1> %693, <2 x double> %692, <2 x double> %694
  %696 = insertelement <2 x double> poison, double %689, i64 0
  %697 = insertelement <2 x double> %696, double %691, i64 1
  %698 = fcmp oge <2 x double> %697, zeroinitializer
  %699 = fneg <2 x double> %697
  %700 = select <2 x i1> %698, <2 x double> %697, <2 x double> %699
  %701 = fadd <2 x double> %695, %700
  %shift430 = shufflevector <2 x double> %701, <2 x double> poison, <2 x i32> <i32 1, i32 poison>
  %702 = fadd <2 x double> %701, %shift430
  %703 = extractelement <2 x double> %702, i64 0
  %704 = fcmp oeq double %703, 0.000000e+00
  br i1 %704, label %705, label %707

705:                                              ; preds = %592
  %706 = call i32 @zlartg_(ptr noundef nonnull %34, ptr noundef nonnull %33, ptr noundef %11, ptr noundef %12, ptr noundef nonnull %23) #4
  br label %767

707:                                              ; preds = %592
  %708 = call double @d_imag(ptr noundef nonnull %33) #4
  %709 = load double, ptr %34, align 16, !tbaa !11
  %710 = call double @d_imag(ptr noundef nonnull %34) #4
  %711 = insertelement <2 x double> poison, double %638, i64 0
  %712 = insertelement <2 x double> %711, double %709, i64 1
  %713 = fcmp oge <2 x double> %712, zeroinitializer
  %714 = fneg <2 x double> %712
  %715 = select <2 x i1> %713, <2 x double> %712, <2 x double> %714
  %716 = insertelement <2 x double> poison, double %708, i64 0
  %717 = insertelement <2 x double> %716, double %710, i64 1
  %718 = fcmp oge <2 x double> %717, zeroinitializer
  %719 = fneg <2 x double> %717
  %720 = select <2 x i1> %718, <2 x double> %717, <2 x double> %719
  %721 = fadd <2 x double> %715, %720
  %shift431 = shufflevector <2 x double> %721, <2 x double> poison, <2 x i32> <i32 1, i32 poison>
  %722 = fadd <2 x double> %721, %shift431
  %723 = extractelement <2 x double> %722, i64 0
  %724 = fcmp oeq double %723, 0.000000e+00
  br i1 %724, label %725, label %727

725:                                              ; preds = %707
  %726 = call i32 @zlartg_(ptr noundef nonnull %30, ptr noundef nonnull %29, ptr noundef %11, ptr noundef %12, ptr noundef nonnull %23) #4
  br label %767

727:                                              ; preds = %707
  %728 = load <2 x double>, ptr %29, align 16
  %729 = call double @d_imag(ptr noundef nonnull %29) #4
  %730 = load double, ptr %30, align 16, !tbaa !11
  %731 = call double @d_imag(ptr noundef nonnull %30) #4
  %732 = insertelement <2 x double> %728, double %730, i64 1
  %733 = fcmp oge <2 x double> %732, zeroinitializer
  %734 = fneg <2 x double> %732
  %735 = select <2 x i1> %733, <2 x double> %732, <2 x double> %734
  %736 = insertelement <2 x double> poison, double %729, i64 0
  %737 = insertelement <2 x double> %736, double %731, i64 1
  %738 = fcmp oge <2 x double> %737, zeroinitializer
  %739 = fneg <2 x double> %737
  %740 = select <2 x i1> %738, <2 x double> %737, <2 x double> %739
  %741 = fadd <2 x double> %735, %740
  %742 = load <2 x double>, ptr %33, align 16
  %743 = call double @d_imag(ptr noundef nonnull %33) #4
  %744 = load double, ptr %34, align 16, !tbaa !11
  %745 = call double @d_imag(ptr noundef nonnull %34) #4
  %746 = insertelement <2 x double> %742, double %744, i64 1
  %747 = fcmp oge <2 x double> %746, zeroinitializer
  %748 = fneg <2 x double> %746
  %749 = select <2 x i1> %747, <2 x double> %746, <2 x double> %748
  %750 = insertelement <2 x double> poison, double %743, i64 0
  %751 = insertelement <2 x double> %750, double %745, i64 1
  %752 = fcmp oge <2 x double> %751, zeroinitializer
  %753 = fneg <2 x double> %751
  %754 = select <2 x i1> %752, <2 x double> %751, <2 x double> %753
  %755 = fadd <2 x double> %749, %754
  %756 = shufflevector <2 x double> %741, <2 x double> %755, <2 x i32> <i32 0, i32 2>
  %757 = shufflevector <2 x double> %741, <2 x double> %755, <2 x i32> <i32 1, i32 3>
  %758 = fadd <2 x double> %756, %757
  %759 = fdiv <2 x double> %687, %758
  %760 = extractelement <2 x double> %759, i64 0
  %761 = extractelement <2 x double> %759, i64 1
  %762 = fcmp ugt double %760, %761
  br i1 %762, label %765, label %763

763:                                              ; preds = %727
  %764 = call i32 @zlartg_(ptr noundef nonnull %30, ptr noundef nonnull %29, ptr noundef %11, ptr noundef %12, ptr noundef nonnull %23) #4
  br label %767

765:                                              ; preds = %727
  %766 = call i32 @zlartg_(ptr noundef nonnull %34, ptr noundef nonnull %33, ptr noundef %11, ptr noundef %12, ptr noundef nonnull %23) #4
  br label %767

767:                                              ; preds = %725, %765, %763, %705
  %768 = load double, ptr %40, align 8, !tbaa !9
  store double %768, ptr %7, align 8, !tbaa !9
  call void @d_cnjg(ptr noundef nonnull %15, ptr noundef nonnull %24) #4
  %769 = load double, ptr %38, align 8, !tbaa !9
  %770 = load <2 x double>, ptr %15, align 16, !tbaa !9
  %771 = insertelement <2 x double> poison, double %769, i64 0
  %772 = shufflevector <2 x double> %771, <2 x double> poison, <2 x i32> zeroinitializer
  %773 = fmul <2 x double> %772, %770
  store <2 x double> %773, ptr %14, align 16, !tbaa !9
  store <2 x double> %773, ptr %8, align 8, !tbaa !9
  %774 = load double, ptr %39, align 8, !tbaa !9
  store double %774, ptr %9, align 8, !tbaa !9
  call void @d_cnjg(ptr noundef nonnull %15, ptr noundef nonnull %24) #4
  %775 = load double, ptr %37, align 8, !tbaa !9
  %776 = load <2 x double>, ptr %15, align 16, !tbaa !9
  %777 = insertelement <2 x double> poison, double %775, i64 0
  %778 = shufflevector <2 x double> %777, <2 x double> poison, <2 x i32> zeroinitializer
  %779 = fmul <2 x double> %778, %776
  br label %780

780:                                              ; preds = %576, %767, %212, %404
  %781 = phi <2 x double> [ %591, %576 ], [ %779, %767 ], [ %225, %212 ], [ %418, %404 ]
  store <2 x double> %781, ptr %10, align 8, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %40) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %39) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %38) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %37) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %36) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %35) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %34) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %33) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %32) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %31) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %30) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %29) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %28) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %27) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %26) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %25) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %24) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %23) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %22) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %21) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %20) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %19) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %18) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %17) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %16) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %15) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %14) #4
  ret i32 0
}

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

declare double @z_abs(ptr noundef) local_unnamed_addr #2

declare i32 @dlasv2_(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

declare double @d_imag(ptr noundef) local_unnamed_addr #2

declare void @d_cnjg(ptr noundef, ptr noundef) local_unnamed_addr #2

declare i32 @zlartg_(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <2 x double> @llvm.fmuladd.v2f64(<2 x double>, <2 x double>, <2 x double>) #3

attributes #0 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"double", !7, i64 0}
!11 = !{!12, !10, i64 0}
!12 = !{!"", !10, i64 0, !10, i64 8}
!13 = !{!12, !10, i64 8}


; Effective O3 passes: DSEPass,EarlyCSEPass,GVNPass,GlobalDCEPass,GlobalOptPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,ReassociatePass,SLPVectorizerPass,SROAPass,SimplifyCFGPass,VectorCombinePass