; LLVM IR from OpenMathLib/OpenBLAS :: lapack-netlib/SRC (dsyev_2stage)

; 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"

@.str = external hidden unnamed_addr constant [2 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [2 x i8], align 1
@c__1 = external hidden global i32, align 4
@.str.4 = external hidden unnamed_addr constant [14 x i8], align 1
@c_n1 = external hidden global i32, align 4
@c__2 = external hidden global i32, align 4
@c__3 = external hidden global i32, align 4
@c__4 = external hidden global i32, align 4
@.str.5 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [2 x i8], align 1
@c__0 = external hidden global i32, align 4
@c_b27 = external hidden global double, align 8

; Function Attrs: nounwind uwtable
define dso_local void @dsyev_2stage_(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) #0 {
  %10 = alloca ptr, align 8
  %11 = alloca ptr, align 8
  %12 = alloca ptr, align 8
  %13 = alloca ptr, align 8
  %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 i32, align 4
  %20 = alloca i32, align 4
  %21 = alloca i32, align 4
  %22 = alloca double, align 8
  %23 = alloca i32, align 4
  %24 = alloca i32, align 4
  %25 = alloca double, align 8
  %26 = alloca double, align 8
  %27 = alloca double, align 8
  %28 = alloca double, align 8
  %29 = alloca i32, align 4
  %30 = alloca i32, align 4
  %31 = alloca i32, align 4
  %32 = alloca i32, align 4
  %33 = alloca i32, align 4
  %34 = alloca i32, align 4
  %35 = alloca i32, align 4
  %36 = alloca i32, align 4
  %37 = alloca i32, align 4
  %38 = alloca double, align 8
  %39 = alloca double, align 8
  %40 = alloca i32, align 4
  %41 = alloca i32, align 4
  %42 = alloca i32, align 4
  %43 = alloca double, align 8
  %44 = alloca i32, align 4
  %45 = alloca double, align 8
  %46 = alloca i32, align 4
  %47 = alloca i32, align 4
  store ptr %0, ptr %10, align 8, !tbaa !5
  store ptr %1, ptr %11, align 8, !tbaa !5
  store ptr %2, ptr %12, align 8, !tbaa !5
  store ptr %3, ptr %13, align 8, !tbaa !5
  store ptr %4, ptr %14, align 8, !tbaa !5
  store ptr %5, ptr %15, align 8, !tbaa !5
  store ptr %6, ptr %16, align 8, !tbaa !5
  store ptr %7, ptr %17, align 8, !tbaa !5
  store ptr %8, ptr %18, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %19) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %20) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %21) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %23) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %24) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %25) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %26) #4
  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 4, ptr %29) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %30) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %31) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %32) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %33) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %34) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %35) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %36) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %37) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %38) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %39) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %40) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %41) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %42) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %43) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %44) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %45) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %46) #4
  %48 = load ptr, ptr %14, align 8, !tbaa !5
  %49 = load i32, ptr %48, align 4, !tbaa !9
  store i32 %49, ptr %19, align 4, !tbaa !9
  %50 = load i32, ptr %19, align 4, !tbaa !9
  %51 = mul nsw i32 %50, 1
  %52 = add nsw i32 1, %51
  store i32 %52, ptr %20, align 4, !tbaa !9
  %53 = load i32, ptr %20, align 4, !tbaa !9
  %54 = load ptr, ptr %13, align 8, !tbaa !5
  %55 = sext i32 %53 to i64
  %56 = sub i64 0, %55
  %57 = getelementptr inbounds double, ptr %54, i64 %56
  store ptr %57, ptr %13, align 8, !tbaa !5
  %58 = load ptr, ptr %15, align 8, !tbaa !5
  %59 = getelementptr inbounds double, ptr %58, i32 -1
  store ptr %59, ptr %15, align 8, !tbaa !5
  %60 = load ptr, ptr %16, align 8, !tbaa !5
  %61 = getelementptr inbounds double, ptr %60, i32 -1
  store ptr %61, ptr %16, align 8, !tbaa !5
  %62 = load ptr, ptr %10, align 8, !tbaa !5
  %63 = call i32 @lsame_(ptr noundef %62, ptr noundef @.str)
  store i32 %63, ptr %34, align 4, !tbaa !9
  %64 = load ptr, ptr %11, align 8, !tbaa !5
  %65 = call i32 @lsame_(ptr noundef %64, ptr noundef @.str.1)
  store i32 %65, ptr %32, align 4, !tbaa !9
  %66 = load ptr, ptr %17, align 8, !tbaa !5
  %67 = load i32, ptr %66, align 4, !tbaa !9
  %68 = icmp eq i32 %67, -1
  %69 = zext i1 %68 to i32
  store i32 %69, ptr %44, align 4, !tbaa !9
  %70 = load ptr, ptr %18, align 8, !tbaa !5
  store i32 0, ptr %70, align 4, !tbaa !9
  %71 = load ptr, ptr %10, align 8, !tbaa !5
  %72 = call i32 @lsame_(ptr noundef %71, ptr noundef @.str.2)
  %73 = icmp ne i32 %72, 0
  br i1 %73, label %76, label %74

74:                                               ; preds = %9
  %75 = load ptr, ptr %18, align 8, !tbaa !5
  store i32 -1, ptr %75, align 4, !tbaa !9
  br label %109

76:                                               ; preds = %9
  %77 = load i32, ptr %32, align 4, !tbaa !9
  %78 = icmp ne i32 %77, 0
  br i1 %78, label %85, label %79

79:                                               ; preds = %76
  %80 = load ptr, ptr %11, align 8, !tbaa !5
  %81 = call i32 @lsame_(ptr noundef %80, ptr noundef @.str.3)
  %82 = icmp ne i32 %81, 0
  br i1 %82, label %85, label %83

83:                                               ; preds = %79
  %84 = load ptr, ptr %18, align 8, !tbaa !5
  store i32 -2, ptr %84, align 4, !tbaa !9
  br label %108

85:                                               ; preds = %79, %76
  %86 = load ptr, ptr %12, align 8, !tbaa !5
  %87 = load i32, ptr %86, align 4, !tbaa !9
  %88 = icmp slt i32 %87, 0
  br i1 %88, label %89, label %91

89:                                               ; preds = %85
  %90 = load ptr, ptr %18, align 8, !tbaa !5
  store i32 -3, ptr %90, align 4, !tbaa !9
  br label %107

91:                                               ; preds = %85
  %92 = load ptr, ptr %14, align 8, !tbaa !5
  %93 = load i32, ptr %92, align 4, !tbaa !9
  %94 = load ptr, ptr %12, align 8, !tbaa !5
  %95 = load i32, ptr %94, align 4, !tbaa !9
  %96 = icmp sge i32 1, %95
  br i1 %96, label %97, label %98

97:                                               ; preds = %91
  br label %101

98:                                               ; preds = %91
  %99 = load ptr, ptr %12, align 8, !tbaa !5
  %100 = load i32, ptr %99, align 4, !tbaa !9
  br label %101

101:                                              ; preds = %98, %97
  %102 = phi i32 [ 1, %97 ], [ %100, %98 ]
  %103 = icmp slt i32 %93, %102
  br i1 %103, label %104, label %106

104:                                              ; preds = %101
  %105 = load ptr, ptr %18, align 8, !tbaa !5
  store i32 -5, ptr %105, align 4, !tbaa !9
  br label %106

106:                                              ; preds = %104, %101
  br label %107

107:                                              ; preds = %106, %89
  br label %108

108:                                              ; preds = %107, %83
  br label %109

109:                                              ; preds = %108, %74
  %110 = load ptr, ptr %18, align 8, !tbaa !5
  %111 = load i32, ptr %110, align 4, !tbaa !9
  %112 = icmp eq i32 %111, 0
  br i1 %112, label %113, label %147

113:                                              ; preds = %109
  %114 = load ptr, ptr %10, align 8, !tbaa !5
  %115 = load ptr, ptr %12, align 8, !tbaa !5
  %116 = call i32 @ilaenv2stage_(ptr noundef @c__1, ptr noundef @.str.4, ptr noundef %114, ptr noundef %115, ptr noundef @c_n1, ptr noundef @c_n1, ptr noundef @c_n1)
  store i32 %116, ptr %36, align 4, !tbaa !9
  %117 = load ptr, ptr %10, align 8, !tbaa !5
  %118 = load ptr, ptr %12, align 8, !tbaa !5
  %119 = call i32 @ilaenv2stage_(ptr noundef @c__2, ptr noundef @.str.4, ptr noundef %117, ptr noundef %118, ptr noundef %36, ptr noundef @c_n1, ptr noundef @c_n1)
  store i32 %119, ptr %35, align 4, !tbaa !9
  %120 = load ptr, ptr %10, align 8, !tbaa !5
  %121 = load ptr, ptr %12, align 8, !tbaa !5
  %122 = call i32 @ilaenv2stage_(ptr noundef @c__3, ptr noundef @.str.4, ptr noundef %120, ptr noundef %121, ptr noundef %36, ptr noundef %35, ptr noundef @c_n1)
  store i32 %122, ptr %30, align 4, !tbaa !9
  %123 = load ptr, ptr %10, align 8, !tbaa !5
  %124 = load ptr, ptr %12, align 8, !tbaa !5
  %125 = call i32 @ilaenv2stage_(ptr noundef @c__4, ptr noundef @.str.4, ptr noundef %123, ptr noundef %124, ptr noundef %36, ptr noundef %35, ptr noundef @c_n1)
  store i32 %125, ptr %33, align 4, !tbaa !9
  %126 = load ptr, ptr %12, align 8, !tbaa !5
  %127 = load i32, ptr %126, align 4, !tbaa !9
  %128 = shl i32 %127, 1
  %129 = load i32, ptr %30, align 4, !tbaa !9
  %130 = add nsw i32 %128, %129
  %131 = load i32, ptr %33, align 4, !tbaa !9
  %132 = add nsw i32 %130, %131
  store i32 %132, ptr %31, align 4, !tbaa !9
  %133 = load i32, ptr %31, align 4, !tbaa !9
  %134 = sitofp i32 %133 to double
  %135 = load ptr, ptr %16, align 8, !tbaa !5
  %136 = getelementptr inbounds double, ptr %135, i64 1
  store double %134, ptr %136, align 8, !tbaa !11
  %137 = load ptr, ptr %17, align 8, !tbaa !5
  %138 = load i32, ptr %137, align 4, !tbaa !9
  %139 = load i32, ptr %31, align 4, !tbaa !9
  %140 = icmp slt i32 %138, %139
  br i1 %140, label %141, label %146

141:                                              ; preds = %113
  %142 = load i32, ptr %44, align 4, !tbaa !9
  %143 = icmp ne i32 %142, 0
  br i1 %143, label %146, label %144

144:                                              ; preds = %141
  %145 = load ptr, ptr %18, align 8, !tbaa !5
  store i32 -8, ptr %145, align 4, !tbaa !9
  br label %146

146:                                              ; preds = %144, %141, %113
  br label %147

147:                                              ; preds = %146, %109
  %148 = load ptr, ptr %18, align 8, !tbaa !5
  %149 = load i32, ptr %148, align 4, !tbaa !9
  %150 = icmp ne i32 %149, 0
  br i1 %150, label %151, label %156

151:                                              ; preds = %147
  %152 = load ptr, ptr %18, align 8, !tbaa !5
  %153 = load i32, ptr %152, align 4, !tbaa !9
  %154 = sub nsw i32 0, %153
  store i32 %154, ptr %21, align 4, !tbaa !9
  %155 = call i32 @xerbla_(ptr noundef @.str.5, ptr noundef %21, i32 noundef 13)
  store i32 1, ptr %47, align 4
  br label %323

156:                                              ; preds = %147
  %157 = load i32, ptr %44, align 4, !tbaa !9
  %158 = icmp ne i32 %157, 0
  br i1 %158, label %159, label %160

159:                                              ; preds = %156
  store i32 1, ptr %47, align 4
  br label %323

160:                                              ; preds = %156
  br label %161

161:                                              ; preds = %160
  %162 = load ptr, ptr %12, align 8, !tbaa !5
  %163 = load i32, ptr %162, align 4, !tbaa !9
  %164 = icmp eq i32 %163, 0
  br i1 %164, label %165, label %166

165:                                              ; preds = %161
  store i32 1, ptr %47, align 4
  br label %323

166:                                              ; preds = %161
  %167 = load ptr, ptr %12, align 8, !tbaa !5
  %168 = load i32, ptr %167, align 4, !tbaa !9
  %169 = icmp eq i32 %168, 1
  br i1 %169, label %170, label %190

170:                                              ; preds = %166
  %171 = load ptr, ptr %13, align 8, !tbaa !5
  %172 = load i32, ptr %19, align 4, !tbaa !9
  %173 = add nsw i32 %172, 1
  %174 = sext i32 %173 to i64
  %175 = getelementptr inbounds double, ptr %171, i64 %174
  %176 = load double, ptr %175, align 8, !tbaa !11
  %177 = load ptr, ptr %15, align 8, !tbaa !5
  %178 = getelementptr inbounds double, ptr %177, i64 1
  store double %176, ptr %178, align 8, !tbaa !11
  %179 = load ptr, ptr %16, align 8, !tbaa !5
  %180 = getelementptr inbounds double, ptr %179, i64 1
  store double 2.000000e+00, ptr %180, align 8, !tbaa !11
  %181 = load i32, ptr %34, align 4, !tbaa !9
  %182 = icmp ne i32 %181, 0
  br i1 %182, label %183, label %189

183:                                              ; preds = %170
  %184 = load ptr, ptr %13, align 8, !tbaa !5
  %185 = load i32, ptr %19, align 4, !tbaa !9
  %186 = add nsw i32 %185, 1
  %187 = sext i32 %186 to i64
  %188 = getelementptr inbounds double, ptr %184, i64 %187
  store double 1.000000e+00, ptr %188, align 8, !tbaa !11
  br label %189

189:                                              ; preds = %183, %170
  store i32 1, ptr %47, align 4
  br label %323

190:                                              ; preds = %166
  %191 = call double @dlamch_(ptr noundef @.str.6)
  store double %191, ptr %38, align 8, !tbaa !11
  %192 = call double @dlamch_(ptr noundef @.str.7)
  store double %192, ptr %45, align 8, !tbaa !11
  %193 = load double, ptr %38, align 8, !tbaa !11
  %194 = load double, ptr %45, align 8, !tbaa !11
  %195 = fdiv double %193, %194
  store double %195, ptr %43, align 8, !tbaa !11
  %196 = load double, ptr %43, align 8, !tbaa !11
  %197 = fdiv double 1.000000e+00, %196
  store double %197, ptr %39, align 8, !tbaa !11
  %198 = load double, ptr %43, align 8, !tbaa !11
  %199 = call double @sqrt(double noundef %198) #4
  store double %199, ptr %26, align 8, !tbaa !11
  %200 = load double, ptr %39, align 8, !tbaa !11
  %201 = call double @sqrt(double noundef %200) #4
  store double %201, ptr %27, align 8, !tbaa !11
  %202 = load ptr, ptr %11, align 8, !tbaa !5
  %203 = load ptr, ptr %12, align 8, !tbaa !5
  %204 = load ptr, ptr %13, align 8, !tbaa !5
  %205 = load i32, ptr %20, align 4, !tbaa !9
  %206 = sext i32 %205 to i64
  %207 = getelementptr inbounds double, ptr %204, i64 %206
  %208 = load ptr, ptr %14, align 8, !tbaa !5
  %209 = load ptr, ptr %16, align 8, !tbaa !5
  %210 = getelementptr inbounds double, ptr %209, i64 1
  %211 = call double @dlansy_(ptr noundef @.str.8, ptr noundef %202, ptr noundef %203, ptr noundef %207, ptr noundef %208, ptr noundef %210)
  store double %211, ptr %25, align 8, !tbaa !11
  store i32 0, ptr %37, align 4, !tbaa !9
  %212 = load double, ptr %25, align 8, !tbaa !11
  %213 = fcmp ogt double %212, 0.000000e+00
  br i1 %213, label %214, label %222

214:                                              ; preds = %190
  %215 = load double, ptr %25, align 8, !tbaa !11
  %216 = load double, ptr %26, align 8, !tbaa !11
  %217 = fcmp olt double %215, %216
  br i1 %217, label %218, label %222

218:                                              ; preds = %214
  store i32 1, ptr %37, align 4, !tbaa !9
  %219 = load double, ptr %26, align 8, !tbaa !11
  %220 = load double, ptr %25, align 8, !tbaa !11
  %221 = fdiv double %219, %220
  store double %221, ptr %28, align 8, !tbaa !11
  br label %231

222:                                              ; preds = %214, %190
  %223 = load double, ptr %25, align 8, !tbaa !11
  %224 = load double, ptr %27, align 8, !tbaa !11
  %225 = fcmp ogt double %223, %224
  br i1 %225, label %226, label %230

226:                                              ; preds = %222
  store i32 1, ptr %37, align 4, !tbaa !9
  %227 = load double, ptr %27, align 8, !tbaa !11
  %228 = load double, ptr %25, align 8, !tbaa !11
  %229 = fdiv double %227, %228
  store double %229, ptr %28, align 8, !tbaa !11
  br label %230

230:                                              ; preds = %226, %222
  br label %231

231:                                              ; preds = %230, %218
  %232 = load i32, ptr %37, align 4, !tbaa !9
  %233 = icmp eq i32 %232, 1
  br i1 %233, label %234, label %244

234:                                              ; preds = %231
  %235 = load ptr, ptr %11, align 8, !tbaa !5
  %236 = load ptr, ptr %12, align 8, !tbaa !5
  %237 = load ptr, ptr %12, align 8, !tbaa !5
  %238 = load ptr, ptr %13, align 8, !tbaa !5
  %239 = load i32, ptr %20, align 4, !tbaa !9
  %240 = sext i32 %239 to i64
  %241 = getelementptr inbounds double, ptr %238, i64 %240
  %242 = load ptr, ptr %14, align 8, !tbaa !5
  %243 = load ptr, ptr %18, align 8, !tbaa !5
  call void @dlascl_(ptr noundef %235, ptr noundef @c__0, ptr noundef @c__0, ptr noundef @c_b27, ptr noundef %28, ptr noundef %236, ptr noundef %237, ptr noundef %241, ptr noundef %242, ptr noundef %243)
  br label %244

244:                                              ; preds = %234, %231
  store i32 1, ptr %23, align 4, !tbaa !9
  %245 = load i32, ptr %23, align 4, !tbaa !9
  %246 = load ptr, ptr %12, align 8, !tbaa !5
  %247 = load i32, ptr %246, align 4, !tbaa !9
  %248 = add nsw i32 %245, %247
  store i32 %248, ptr %40, align 4, !tbaa !9
  %249 = load i32, ptr %40, align 4, !tbaa !9
  %250 = load ptr, ptr %12, align 8, !tbaa !5
  %251 = load i32, ptr %250, align 4, !tbaa !9
  %252 = add nsw i32 %249, %251
  store i32 %252, ptr %46, align 4, !tbaa !9
  %253 = load i32, ptr %46, align 4, !tbaa !9
  %254 = load i32, ptr %30, align 4, !tbaa !9
  %255 = add nsw i32 %253, %254
  store i32 %255, ptr %41, align 4, !tbaa !9
  %256 = load ptr, ptr %17, align 8, !tbaa !5
  %257 = load i32, ptr %256, align 4, !tbaa !9
  %258 = load i32, ptr %41, align 4, !tbaa !9
  %259 = sub nsw i32 %257, %258
  %260 = add nsw i32 %259, 1
  store i32 %260, ptr %42, align 4, !tbaa !9
  %261 = load ptr, ptr %10, align 8, !tbaa !5
  %262 = load ptr, ptr %11, align 8, !tbaa !5
  %263 = load ptr, ptr %12, align 8, !tbaa !5
  %264 = load ptr, ptr %13, align 8, !tbaa !5
  %265 = load i32, ptr %20, align 4, !tbaa !9
  %266 = sext i32 %265 to i64
  %267 = getelementptr inbounds double, ptr %264, i64 %266
  %268 = load ptr, ptr %14, align 8, !tbaa !5
  %269 = load ptr, ptr %15, align 8, !tbaa !5
  %270 = getelementptr inbounds double, ptr %269, i64 1
  %271 = load ptr, ptr %16, align 8, !tbaa !5
  %272 = load i32, ptr %23, align 4, !tbaa !9
  %273 = sext i32 %272 to i64
  %274 = getelementptr inbounds double, ptr %271, i64 %273
  %275 = load ptr, ptr %16, align 8, !tbaa !5
  %276 = load i32, ptr %40, align 4, !tbaa !9
  %277 = sext i32 %276 to i64
  %278 = getelementptr inbounds double, ptr %275, i64 %277
  %279 = load ptr, ptr %16, align 8, !tbaa !5
  %280 = load i32, ptr %46, align 4, !tbaa !9
  %281 = sext i32 %280 to i64
  %282 = getelementptr inbounds double, ptr %279, i64 %281
  %283 = load ptr, ptr %16, align 8, !tbaa !5
  %284 = load i32, ptr %41, align 4, !tbaa !9
  %285 = sext i32 %284 to i64
  %286 = getelementptr inbounds double, ptr %283, i64 %285
  call void @dsytrd_2stage_(ptr noundef %261, ptr noundef %262, ptr noundef %263, ptr noundef %267, ptr noundef %268, ptr noundef %270, ptr noundef %274, ptr noundef %278, ptr noundef %282, ptr noundef %30, ptr noundef %286, ptr noundef %42, ptr noundef %29)
  %287 = load i32, ptr %34, align 4, !tbaa !9
  %288 = icmp ne i32 %287, 0
  br i1 %288, label %298, label %289

289:                                              ; preds = %244
  %290 = load ptr, ptr %12, align 8, !tbaa !5
  %291 = load ptr, ptr %15, align 8, !tbaa !5
  %292 = getelementptr inbounds double, ptr %291, i64 1
  %293 = load ptr, ptr %16, align 8, !tbaa !5
  %294 = load i32, ptr %23, align 4, !tbaa !9
  %295 = sext i32 %294 to i64
  %296 = getelementptr inbounds double, ptr %293, i64 %295
  %297 = load ptr, ptr %18, align 8, !tbaa !5
  call void @dsterf_(ptr noundef %290, ptr noundef %292, ptr noundef %296, ptr noundef %297)
  br label %299

298:                                              ; preds = %244
  store i32 1, ptr %47, align 4
  br label %323

299:                                              ; preds = %289
  %300 = load i32, ptr %37, align 4, !tbaa !9
  %301 = icmp eq i32 %300, 1
  br i1 %301, label %302, label %318

302:                                              ; preds = %299
  %303 = load ptr, ptr %18, align 8, !tbaa !5
  %304 = load i32, ptr %303, align 4, !tbaa !9
  %305 = icmp eq i32 %304, 0
  br i1 %305, label %306, label %309

306:                                              ; preds = %302
  %307 = load ptr, ptr %12, align 8, !tbaa !5
  %308 = load i32, ptr %307, align 4, !tbaa !9
  store i32 %308, ptr %24, align 4, !tbaa !9
  br label %313

309:                                              ; preds = %302
  %310 = load ptr, ptr %18, align 8, !tbaa !5
  %311 = load i32, ptr %310, align 4, !tbaa !9
  %312 = sub nsw i32 %311, 1
  store i32 %312, ptr %24, align 4, !tbaa !9
  br label %313

313:                                              ; preds = %309, %306
  %314 = load double, ptr %28, align 8, !tbaa !11
  %315 = fdiv double 1.000000e+00, %314
  store double %315, ptr %22, align 8, !tbaa !11
  %316 = load ptr, ptr %15, align 8, !tbaa !5
  %317 = getelementptr inbounds double, ptr %316, i64 1
  call void @dscal_(ptr noundef %24, ptr noundef %22, ptr noundef %317, ptr noundef @c__1)
  br label %318

318:                                              ; preds = %313, %299
  %319 = load i32, ptr %31, align 4, !tbaa !9
  %320 = sitofp i32 %319 to double
  %321 = load ptr, ptr %16, align 8, !tbaa !5
  %322 = getelementptr inbounds double, ptr %321, i64 1
  store double %320, ptr %322, align 8, !tbaa !11
  store i32 1, ptr %47, align 4
  br label %323

323:                                              ; preds = %318, %298, %189, %165, %159, %151
  call void @llvm.lifetime.end.p0(i64 4, ptr %46) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %45) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %44) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %43) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %42) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %41) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %40) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %39) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %38) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %37) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %36) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %35) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %34) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %33) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %32) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %31) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %30) #4
  call void @llvm.lifetime.end.p0(i64 4, 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
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %24) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %21) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #4
  ret void
}

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

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

declare i32 @ilaenv2stage_(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) #2

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

declare double @dlamch_(ptr noundef) #2

; Function Attrs: nounwind
declare double @sqrt(double noundef) #3

declare double @dlansy_(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) #2

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

declare void @dsytrd_2stage_(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) #2

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

declare void @dscal_(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 = { nounwind "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 #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 = !{!"int", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"double", !7, i64 0}


; 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"

@.str = external hidden unnamed_addr constant [2 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [2 x i8], align 1
@c__1 = external hidden global i32, align 4
@.str.4 = external hidden unnamed_addr constant [14 x i8], align 1
@c_n1 = external hidden global i32, align 4
@c__2 = external hidden global i32, align 4
@c__3 = external hidden global i32, align 4
@c__4 = external hidden global i32, align 4
@.str.5 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [2 x i8], align 1
@c__0 = external hidden global i32, align 4
@c_b27 = external hidden global double, align 8

; Function Attrs: nounwind uwtable
define dso_local void @dsyev_2stage_(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, ptr noundef %4, ptr noundef %5, ptr noundef %6, ptr nocapture noundef readonly %7, ptr noundef %8) local_unnamed_addr #0 {
  %10 = alloca i32, align 4
  %11 = alloca double, align 8
  %12 = alloca i32, align 4
  %13 = alloca double, align 8
  %14 = alloca i32, align 4
  %15 = alloca i32, align 4
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  %18 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %10) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %12) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %14) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %15) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %16) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %17) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %18) #5
  %19 = getelementptr inbounds i8, ptr %6, i64 -8
  %20 = tail call i32 @lsame_(ptr noundef %0, ptr noundef nonnull @.str) #5
  %21 = tail call i32 @lsame_(ptr noundef %1, ptr noundef nonnull @.str.1) #5
  %22 = load i32, ptr %7, align 4, !tbaa !5
  %23 = icmp eq i32 %22, -1
  store i32 0, ptr %8, align 4, !tbaa !5
  %24 = tail call i32 @lsame_(ptr noundef %0, ptr noundef nonnull @.str.2) #5
  %.not = icmp eq i32 %24, 0
  br i1 %.not, label %.thread132.sink.split, label %25

25:                                               ; preds = %9
  %.not122 = icmp eq i32 %21, 0
  br i1 %.not122, label %26, label %28

26:                                               ; preds = %25
  %27 = tail call i32 @lsame_(ptr noundef %1, ptr noundef nonnull @.str.3) #5
  %.not123 = icmp eq i32 %27, 0
  br i1 %.not123, label %.thread132.sink.split, label %28

28:                                               ; preds = %26, %25
  %29 = load i32, ptr %2, align 4, !tbaa !5
  %30 = icmp slt i32 %29, 0
  br i1 %30, label %.thread132.sink.split, label %31

31:                                               ; preds = %28
  %32 = load i32, ptr %4, align 4, !tbaa !5
  %spec.select = tail call i32 @llvm.umax.i32(i32 %29, i32 1)
  %33 = icmp slt i32 %32, %spec.select
  br i1 %33, label %.thread132.sink.split, label %34

34:                                               ; preds = %31
  %.pr = load i32, ptr %8, align 4, !tbaa !5
  %35 = icmp eq i32 %.pr, 0
  br i1 %35, label %36, label %.thread132

36:                                               ; preds = %34
  %37 = tail call i32 @ilaenv2stage_(ptr noundef nonnull @c__1, ptr noundef nonnull @.str.4, ptr noundef %0, ptr noundef nonnull %2, ptr noundef nonnull @c_n1, ptr noundef nonnull @c_n1, ptr noundef nonnull @c_n1) #5
  store i32 %37, ptr %17, align 4, !tbaa !5
  %38 = call i32 @ilaenv2stage_(ptr noundef nonnull @c__2, ptr noundef nonnull @.str.4, ptr noundef %0, ptr noundef nonnull %2, ptr noundef nonnull %17, ptr noundef nonnull @c_n1, ptr noundef nonnull @c_n1) #5
  store i32 %38, ptr %16, align 4, !tbaa !5
  %39 = call i32 @ilaenv2stage_(ptr noundef nonnull @c__3, ptr noundef nonnull @.str.4, ptr noundef %0, ptr noundef nonnull %2, ptr noundef nonnull %17, ptr noundef nonnull %16, ptr noundef nonnull @c_n1) #5
  store i32 %39, ptr %15, align 4, !tbaa !5
  %40 = call i32 @ilaenv2stage_(ptr noundef nonnull @c__4, ptr noundef nonnull @.str.4, ptr noundef %0, ptr noundef nonnull %2, ptr noundef nonnull %17, ptr noundef nonnull %16, ptr noundef nonnull @c_n1) #5
  %41 = load i32, ptr %2, align 4, !tbaa !5
  %42 = shl i32 %41, 1
  %43 = add i32 %39, %40
  %44 = add i32 %43, %42
  %45 = sitofp i32 %44 to double
  store double %45, ptr %6, align 8, !tbaa !9
  %46 = load i32, ptr %7, align 4, !tbaa !5
  %47 = icmp sge i32 %46, %44
  %or.cond = select i1 %47, i1 true, i1 %23
  br i1 %or.cond, label %.thread, label %.thread132.sink.split

.thread:                                          ; preds = %36
  %.pr129.pr = load i32, ptr %8, align 4, !tbaa !5
  %.not124 = icmp eq i32 %.pr129.pr, 0
  br i1 %.not124, label %51, label %.thread132

.thread132.sink.split:                            ; preds = %36, %31, %28, %26, %9
  %.sink = phi i32 [ -1, %9 ], [ -2, %26 ], [ -3, %28 ], [ -5, %31 ], [ -8, %36 ]
  store i32 %.sink, ptr %8, align 4, !tbaa !5
  br label %.thread132

.thread132:                                       ; preds = %.thread132.sink.split, %34, %.thread
  %48 = phi i32 [ %.pr129.pr, %.thread ], [ %.pr, %34 ], [ %.sink, %.thread132.sink.split ]
  %49 = sub nsw i32 0, %48
  store i32 %49, ptr %10, align 4, !tbaa !5
  %50 = call i32 @xerbla_(ptr noundef nonnull @.str.5, ptr noundef nonnull %10, i32 noundef 13) #5
  br label %96

51:                                               ; preds = %.thread
  br i1 %23, label %96, label %52

52:                                               ; preds = %51
  switch i32 %41, label %56 [
    i32 0, label %96
    i32 1, label %53
  ]

53:                                               ; preds = %52
  %54 = load double, ptr %3, align 8, !tbaa !9
  store double %54, ptr %5, align 8, !tbaa !9
  store double 2.000000e+00, ptr %6, align 8, !tbaa !9
  %.not126 = icmp eq i32 %20, 0
  br i1 %.not126, label %96, label %55

55:                                               ; preds = %53
  store double 1.000000e+00, ptr %3, align 8, !tbaa !9
  br label %96

56:                                               ; preds = %52
  %57 = call double @dlamch_(ptr noundef nonnull @.str.6) #5
  %58 = call double @dlamch_(ptr noundef nonnull @.str.7) #5
  %59 = fdiv double %57, %58
  %60 = fdiv double 1.000000e+00, %59
  %61 = call double @sqrt(double noundef %59) #5
  %62 = call double @sqrt(double noundef %60) #5
  %63 = call double @dlansy_(ptr noundef nonnull @.str.8, ptr noundef %1, ptr noundef nonnull %2, ptr noundef %3, ptr noundef nonnull %4, ptr noundef nonnull %6) #5
  %64 = fcmp ogt double %63, 0.000000e+00
  %65 = fcmp olt double %63, %61
  %or.cond127 = select i1 %64, i1 %65, i1 false
  br i1 %or.cond127, label %68, label %66

66:                                               ; preds = %56
  %67 = fcmp ogt double %63, %62
  br i1 %67, label %68, label %69

68:                                               ; preds = %66, %56
  %.pn = phi double [ %61, %56 ], [ %62, %66 ]
  %storemerge140 = fdiv double %.pn, %63
  store double %storemerge140, ptr %13, align 8, !tbaa !9
  call void @dlascl_(ptr noundef %1, ptr noundef nonnull @c__0, ptr noundef nonnull @c__0, ptr noundef nonnull @c_b27, ptr noundef nonnull %13, ptr noundef nonnull %2, ptr noundef nonnull %2, ptr noundef %3, ptr noundef nonnull %4, ptr noundef nonnull %8) #5
  br label %69

69:                                               ; preds = %66, %68
  %70 = phi i1 [ true, %68 ], [ false, %66 ]
  %71 = load i32, ptr %2, align 4, !tbaa !5
  %72 = add nsw i32 %71, 1
  %73 = add nsw i32 %72, %71
  %74 = add nsw i32 %73, %39
  %75 = load i32, ptr %7, align 4, !tbaa !5
  %76 = add i32 %75, 1
  %77 = sub i32 %76, %74
  store i32 %77, ptr %18, align 4, !tbaa !5
  %78 = sext i32 %72 to i64
  %79 = getelementptr inbounds double, ptr %19, i64 %78
  %80 = sext i32 %73 to i64
  %81 = getelementptr inbounds double, ptr %19, i64 %80
  %82 = sext i32 %74 to i64
  %83 = getelementptr inbounds double, ptr %19, i64 %82
  call void @dsytrd_2stage_(ptr noundef %0, ptr noundef %1, ptr noundef nonnull %2, ptr noundef %3, ptr noundef nonnull %4, ptr noundef %5, ptr noundef nonnull %6, ptr noundef nonnull %79, ptr noundef nonnull %81, ptr noundef nonnull %15, ptr noundef nonnull %83, ptr noundef nonnull %18, ptr noundef nonnull %14) #5
  %.not125 = icmp eq i32 %20, 0
  br i1 %.not125, label %84, label %96

84:                                               ; preds = %69
  call void @dsterf_(ptr noundef nonnull %2, ptr noundef %5, ptr noundef nonnull %6, ptr noundef nonnull %8) #5
  br i1 %70, label %85, label %95

85:                                               ; preds = %84
  %86 = load i32, ptr %8, align 4, !tbaa !5
  %87 = icmp eq i32 %86, 0
  br i1 %87, label %88, label %90

88:                                               ; preds = %85
  %89 = load i32, ptr %2, align 4, !tbaa !5
  br label %92

90:                                               ; preds = %85
  %91 = add nsw i32 %86, -1
  br label %92

92:                                               ; preds = %90, %88
  %storemerge = phi i32 [ %91, %90 ], [ %89, %88 ]
  store i32 %storemerge, ptr %12, align 4, !tbaa !5
  %93 = load double, ptr %13, align 8, !tbaa !9
  %94 = fdiv double 1.000000e+00, %93
  store double %94, ptr %11, align 8, !tbaa !9
  call void @dscal_(ptr noundef nonnull %12, ptr noundef nonnull %11, ptr noundef %5, ptr noundef nonnull @c__1) #5
  br label %95

95:                                               ; preds = %92, %84
  store double %45, ptr %6, align 8, !tbaa !9
  br label %96

96:                                               ; preds = %69, %53, %55, %52, %51, %95, %.thread132
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %18) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %17) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %16) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %15) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %14) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %12) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %10) #5
  ret void
}

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

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

declare i32 @ilaenv2stage_(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

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

declare double @dlamch_(ptr noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nofree nounwind willreturn memory(write)
declare double @sqrt(double noundef) local_unnamed_addr #3

declare double @dlansy_(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

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

declare void @dsytrd_2stage_(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

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

declare void @dscal_(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 i32 @llvm.umax.i32(i32, i32) #4

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 = { mustprogress nofree nounwind willreturn memory(write) "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 #4 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #5 = { 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"double", !7, i64 0}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass