; LLVM IR from kkumatani/distant_speech_recognition :: btk20_src/matrix/linpack_c.ll (Z5cspslPSt7complexIfEiPiS1_)

; 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"

%"class.std::complex" = type { { float, float } }

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt7complexIfEC2Eff(ptr noundef nonnull align 4 dereferenceable(8), float noundef, float noundef) unnamed_addr #1 align 2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local <2 x float> @_ZStdvIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(8)) #3

declare void @_Z5caxpyiSt7complexIfEPS0_iS1_i(i32 noundef, <2 x float>, ptr noundef, i32 noundef, ptr noundef, i32 noundef) #4

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local <2 x float> @_ZStmiIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(8)) #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local <2 x float> @_ZStplIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(8)) #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local <2 x float> @_ZStmlIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(8)) #3

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.abs.i32(i32, i1 immarg) #5

declare <2 x float> @_Z5cdotuiPSt7complexIfEiS1_i(i32 noundef, ptr noundef, i32 noundef, ptr noundef, i32 noundef) #4

; Function Attrs: mustprogress uwtable
define dso_local void @_Z5cspslPSt7complexIfEiPiS1_(ptr noundef %0, i32 noundef %1, ptr noundef %2, ptr noundef %3) #6 {
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca %"class.std::complex", align 4
  %10 = alloca %"class.std::complex", align 4
  %11 = alloca %"class.std::complex", align 4
  %12 = alloca %"class.std::complex", align 4
  %13 = alloca %"class.std::complex", align 4
  %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
  %19 = alloca i32, align 4
  %20 = alloca i32, align 4
  %21 = alloca i32, align 4
  %22 = alloca %"class.std::complex", align 4
  %23 = alloca %"class.std::complex", align 4
  %24 = alloca %"class.std::complex", align 4
  %25 = alloca %"class.std::complex", align 4
  %26 = alloca %"class.std::complex", align 4
  %27 = alloca %"class.std::complex", align 4
  %28 = alloca %"class.std::complex", align 4
  %29 = alloca %"class.std::complex", align 4
  %30 = alloca %"class.std::complex", align 4
  %31 = alloca %"class.std::complex", align 4
  %32 = alloca %"class.std::complex", align 4
  %33 = alloca %"class.std::complex", align 4
  %34 = alloca %"class.std::complex", align 4
  %35 = alloca %"class.std::complex", align 4
  %36 = alloca %"class.std::complex", align 4
  %37 = alloca %"class.std::complex", align 4
  %38 = alloca %"class.std::complex", align 4
  %39 = alloca %"class.std::complex", align 4
  %40 = alloca %"class.std::complex", align 4
  %41 = alloca %"class.std::complex", align 4
  %42 = alloca %"class.std::complex", align 4
  %43 = alloca %"class.std::complex", align 4
  %44 = alloca %"class.std::complex", align 4
  %45 = alloca %"class.std::complex", align 4
  store ptr %0, ptr %5, align 8, !tbaa !5
  store i32 %1, ptr %6, align 4, !tbaa !9
  store ptr %2, ptr %7, align 8, !tbaa !5
  store ptr %3, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #7
  call void @_ZNSt7complexIfEC2Eff(ptr noundef nonnull align 4 dereferenceable(8) %9, float noundef 0.000000e+00, float noundef 0.000000e+00)
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #7
  call void @_ZNSt7complexIfEC2Eff(ptr noundef nonnull align 4 dereferenceable(8) %10, float noundef 0.000000e+00, float noundef 0.000000e+00)
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #7
  call void @_ZNSt7complexIfEC2Eff(ptr noundef nonnull align 4 dereferenceable(8) %11, float noundef 0.000000e+00, float noundef 0.000000e+00)
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #7
  call void @_ZNSt7complexIfEC2Eff(ptr noundef nonnull align 4 dereferenceable(8) %12, float noundef 0.000000e+00, float noundef 0.000000e+00)
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #7
  call void @_ZNSt7complexIfEC2Eff(ptr noundef nonnull align 4 dereferenceable(8) %13, float noundef 0.000000e+00, float noundef 0.000000e+00)
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %18) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %19) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %20) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %21) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #7
  call void @_ZNSt7complexIfEC2Eff(ptr noundef nonnull align 4 dereferenceable(8) %22, float noundef 0.000000e+00, float noundef 0.000000e+00)
  %46 = load i32, ptr %6, align 4, !tbaa !9
  store i32 %46, ptr %17, align 4, !tbaa !9
  %47 = load i32, ptr %6, align 4, !tbaa !9
  %48 = load i32, ptr %6, align 4, !tbaa !9
  %49 = sub nsw i32 %48, 1
  %50 = mul nsw i32 %47, %49
  %51 = sdiv i32 %50, 2
  store i32 %51, ptr %14, align 4, !tbaa !9
  br label %52

52:                                               ; preds = %301, %4
  %53 = load i32, ptr %17, align 4, !tbaa !9
  %54 = icmp slt i32 0, %53
  br i1 %54, label %55, label %302

55:                                               ; preds = %52
  %56 = load i32, ptr %14, align 4, !tbaa !9
  %57 = load i32, ptr %17, align 4, !tbaa !9
  %58 = add nsw i32 %56, %57
  store i32 %58, ptr %18, align 4, !tbaa !9
  %59 = load ptr, ptr %7, align 8, !tbaa !5
  %60 = load i32, ptr %17, align 4, !tbaa !9
  %61 = sub nsw i32 %60, 1
  %62 = sext i32 %61 to i64
  %63 = getelementptr inbounds i32, ptr %59, i64 %62
  %64 = load i32, ptr %63, align 4, !tbaa !9
  %65 = icmp sle i32 0, %64
  br i1 %65, label %66, label %138

66:                                               ; preds = %55
  %67 = load i32, ptr %17, align 4, !tbaa !9
  %68 = icmp ne i32 %67, 1
  br i1 %68, label %69, label %115

69:                                               ; preds = %66
  %70 = load ptr, ptr %7, align 8, !tbaa !5
  %71 = load i32, ptr %17, align 4, !tbaa !9
  %72 = sub nsw i32 %71, 1
  %73 = sext i32 %72 to i64
  %74 = getelementptr inbounds i32, ptr %70, i64 %73
  %75 = load i32, ptr %74, align 4, !tbaa !9
  store i32 %75, ptr %21, align 4, !tbaa !9
  %76 = load i32, ptr %21, align 4, !tbaa !9
  %77 = load i32, ptr %17, align 4, !tbaa !9
  %78 = icmp ne i32 %76, %77
  br i1 %78, label %79, label %100

79:                                               ; preds = %69
  %80 = load ptr, ptr %8, align 8, !tbaa !5
  %81 = load i32, ptr %17, align 4, !tbaa !9
  %82 = sub nsw i32 %81, 1
  %83 = sext i32 %82 to i64
  %84 = getelementptr inbounds %"class.std::complex", ptr %80, i64 %83
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %22, ptr align 4 %84, i64 8, i1 false), !tbaa.struct !11
  %85 = load ptr, ptr %8, align 8, !tbaa !5
  %86 = load i32, ptr %21, align 4, !tbaa !9
  %87 = sub nsw i32 %86, 1
  %88 = sext i32 %87 to i64
  %89 = getelementptr inbounds %"class.std::complex", ptr %85, i64 %88
  %90 = load ptr, ptr %8, align 8, !tbaa !5
  %91 = load i32, ptr %17, align 4, !tbaa !9
  %92 = sub nsw i32 %91, 1
  %93 = sext i32 %92 to i64
  %94 = getelementptr inbounds %"class.std::complex", ptr %90, i64 %93
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %94, ptr align 4 %89, i64 8, i1 false), !tbaa.struct !11
  %95 = load ptr, ptr %8, align 8, !tbaa !5
  %96 = load i32, ptr %21, align 4, !tbaa !9
  %97 = sub nsw i32 %96, 1
  %98 = sext i32 %97 to i64
  %99 = getelementptr inbounds %"class.std::complex", ptr %95, i64 %98
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %99, ptr align 4 %22, i64 8, i1 false), !tbaa.struct !11
  br label %100

100:                                              ; preds = %79, %69
  %101 = load i32, ptr %17, align 4, !tbaa !9
  %102 = sub nsw i32 %101, 1
  %103 = load ptr, ptr %8, align 8, !tbaa !5
  %104 = load i32, ptr %17, align 4, !tbaa !9
  %105 = sub nsw i32 %104, 1
  %106 = sext i32 %105 to i64
  %107 = getelementptr inbounds %"class.std::complex", ptr %103, i64 %106
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %23, ptr align 4 %107, i64 8, i1 false), !tbaa.struct !11
  %108 = load ptr, ptr %5, align 8, !tbaa !5
  %109 = load i32, ptr %14, align 4, !tbaa !9
  %110 = sext i32 %109 to i64
  %111 = getelementptr inbounds %"class.std::complex", ptr %108, i64 %110
  %112 = load ptr, ptr %8, align 8, !tbaa !5
  %113 = getelementptr inbounds %"class.std::complex", ptr %23, i32 0, i32 0
  %114 = load <2 x float>, ptr %113, align 4
  call void @_Z5caxpyiSt7complexIfEPS0_iS1_i(i32 noundef %102, <2 x float> %114, ptr noundef %111, i32 noundef 1, ptr noundef %112, i32 noundef 1)
  br label %115

115:                                              ; preds = %100, %66
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #7
  %116 = load ptr, ptr %8, align 8, !tbaa !5
  %117 = load i32, ptr %17, align 4, !tbaa !9
  %118 = sub nsw i32 %117, 1
  %119 = sext i32 %118 to i64
  %120 = getelementptr inbounds %"class.std::complex", ptr %116, i64 %119
  %121 = load ptr, ptr %5, align 8, !tbaa !5
  %122 = load i32, ptr %18, align 4, !tbaa !9
  %123 = sub nsw i32 %122, 1
  %124 = sext i32 %123 to i64
  %125 = getelementptr inbounds %"class.std::complex", ptr %121, i64 %124
  %126 = call <2 x float> @_ZStdvIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %120, ptr noundef nonnull align 4 dereferenceable(8) %125)
  %127 = getelementptr inbounds %"class.std::complex", ptr %24, i32 0, i32 0
  store <2 x float> %126, ptr %127, align 4
  %128 = load ptr, ptr %8, align 8, !tbaa !5
  %129 = load i32, ptr %17, align 4, !tbaa !9
  %130 = sub nsw i32 %129, 1
  %131 = sext i32 %130 to i64
  %132 = getelementptr inbounds %"class.std::complex", ptr %128, i64 %131
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %132, ptr align 4 %24, i64 8, i1 false), !tbaa.struct !11
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #7
  %133 = load i32, ptr %17, align 4, !tbaa !9
  %134 = sub nsw i32 %133, 1
  store i32 %134, ptr %17, align 4, !tbaa !9
  %135 = load i32, ptr %14, align 4, !tbaa !9
  %136 = load i32, ptr %17, align 4, !tbaa !9
  %137 = sub nsw i32 %135, %136
  store i32 %137, ptr %14, align 4, !tbaa !9
  br label %301

138:                                              ; preds = %55
  %139 = load i32, ptr %14, align 4, !tbaa !9
  %140 = load i32, ptr %17, align 4, !tbaa !9
  %141 = sub nsw i32 %140, 1
  %142 = sub nsw i32 %139, %141
  store i32 %142, ptr %15, align 4, !tbaa !9
  %143 = load i32, ptr %17, align 4, !tbaa !9
  %144 = icmp ne i32 %143, 2
  br i1 %144, label %145, label %207

145:                                              ; preds = %138
  %146 = load ptr, ptr %7, align 8, !tbaa !5
  %147 = load i32, ptr %17, align 4, !tbaa !9
  %148 = sub nsw i32 %147, 1
  %149 = sext i32 %148 to i64
  %150 = getelementptr inbounds i32, ptr %146, i64 %149
  %151 = load i32, ptr %150, align 4, !tbaa !9
  %152 = call i32 @llvm.abs.i32(i32 %151, i1 true)
  store i32 %152, ptr %21, align 4, !tbaa !9
  %153 = load i32, ptr %21, align 4, !tbaa !9
  %154 = load i32, ptr %17, align 4, !tbaa !9
  %155 = sub nsw i32 %154, 1
  %156 = icmp ne i32 %153, %155
  br i1 %156, label %157, label %178

157:                                              ; preds = %145
  %158 = load ptr, ptr %8, align 8, !tbaa !5
  %159 = load i32, ptr %17, align 4, !tbaa !9
  %160 = sub nsw i32 %159, 2
  %161 = sext i32 %160 to i64
  %162 = getelementptr inbounds %"class.std::complex", ptr %158, i64 %161
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %22, ptr align 4 %162, i64 8, i1 false), !tbaa.struct !11
  %163 = load ptr, ptr %8, align 8, !tbaa !5
  %164 = load i32, ptr %21, align 4, !tbaa !9
  %165 = sub nsw i32 %164, 1
  %166 = sext i32 %165 to i64
  %167 = getelementptr inbounds %"class.std::complex", ptr %163, i64 %166
  %168 = load ptr, ptr %8, align 8, !tbaa !5
  %169 = load i32, ptr %17, align 4, !tbaa !9
  %170 = sub nsw i32 %169, 2
  %171 = sext i32 %170 to i64
  %172 = getelementptr inbounds %"class.std::complex", ptr %168, i64 %171
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %172, ptr align 4 %167, i64 8, i1 false), !tbaa.struct !11
  %173 = load ptr, ptr %8, align 8, !tbaa !5
  %174 = load i32, ptr %21, align 4, !tbaa !9
  %175 = sub nsw i32 %174, 2
  %176 = sext i32 %175 to i64
  %177 = getelementptr inbounds %"class.std::complex", ptr %173, i64 %176
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %177, ptr align 4 %22, i64 8, i1 false), !tbaa.struct !11
  br label %178

178:                                              ; preds = %157, %145
  %179 = load i32, ptr %17, align 4, !tbaa !9
  %180 = sub nsw i32 %179, 2
  %181 = load ptr, ptr %8, align 8, !tbaa !5
  %182 = load i32, ptr %17, align 4, !tbaa !9
  %183 = sub nsw i32 %182, 1
  %184 = sext i32 %183 to i64
  %185 = getelementptr inbounds %"class.std::complex", ptr %181, i64 %184
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %25, ptr align 4 %185, i64 8, i1 false), !tbaa.struct !11
  %186 = load ptr, ptr %5, align 8, !tbaa !5
  %187 = load i32, ptr %14, align 4, !tbaa !9
  %188 = sext i32 %187 to i64
  %189 = getelementptr inbounds %"class.std::complex", ptr %186, i64 %188
  %190 = load ptr, ptr %8, align 8, !tbaa !5
  %191 = getelementptr inbounds %"class.std::complex", ptr %25, i32 0, i32 0
  %192 = load <2 x float>, ptr %191, align 4
  call void @_Z5caxpyiSt7complexIfEPS0_iS1_i(i32 noundef %180, <2 x float> %192, ptr noundef %189, i32 noundef 1, ptr noundef %190, i32 noundef 1)
  %193 = load i32, ptr %17, align 4, !tbaa !9
  %194 = sub nsw i32 %193, 2
  %195 = load ptr, ptr %8, align 8, !tbaa !5
  %196 = load i32, ptr %17, align 4, !tbaa !9
  %197 = sub nsw i32 %196, 2
  %198 = sext i32 %197 to i64
  %199 = getelementptr inbounds %"class.std::complex", ptr %195, i64 %198
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %26, ptr align 4 %199, i64 8, i1 false), !tbaa.struct !11
  %200 = load ptr, ptr %5, align 8, !tbaa !5
  %201 = load i32, ptr %15, align 4, !tbaa !9
  %202 = sext i32 %201 to i64
  %203 = getelementptr inbounds %"class.std::complex", ptr %200, i64 %202
  %204 = load ptr, ptr %8, align 8, !tbaa !5
  %205 = getelementptr inbounds %"class.std::complex", ptr %26, i32 0, i32 0
  %206 = load <2 x float>, ptr %205, align 4
  call void @_Z5caxpyiSt7complexIfEPS0_iS1_i(i32 noundef %194, <2 x float> %206, ptr noundef %203, i32 noundef 1, ptr noundef %204, i32 noundef 1)
  br label %207

207:                                              ; preds = %178, %138
  %208 = load i32, ptr %14, align 4, !tbaa !9
  %209 = load i32, ptr %17, align 4, !tbaa !9
  %210 = add nsw i32 %208, %209
  %211 = sub nsw i32 %210, 1
  store i32 %211, ptr %19, align 4, !tbaa !9
  %212 = load i32, ptr %14, align 4, !tbaa !9
  %213 = load i32, ptr %17, align 4, !tbaa !9
  %214 = add nsw i32 %212, %213
  store i32 %214, ptr %18, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %27) #7
  %215 = load ptr, ptr %5, align 8, !tbaa !5
  %216 = load i32, ptr %18, align 4, !tbaa !9
  %217 = sub nsw i32 %216, 1
  %218 = sext i32 %217 to i64
  %219 = getelementptr inbounds %"class.std::complex", ptr %215, i64 %218
  %220 = load ptr, ptr %5, align 8, !tbaa !5
  %221 = load i32, ptr %19, align 4, !tbaa !9
  %222 = sub nsw i32 %221, 1
  %223 = sext i32 %222 to i64
  %224 = getelementptr inbounds %"class.std::complex", ptr %220, i64 %223
  %225 = call <2 x float> @_ZStdvIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %219, ptr noundef nonnull align 4 dereferenceable(8) %224)
  %226 = getelementptr inbounds %"class.std::complex", ptr %27, i32 0, i32 0
  store <2 x float> %225, ptr %226, align 4
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %9, ptr align 4 %27, i64 8, i1 false), !tbaa.struct !11
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #7
  %227 = load i32, ptr %15, align 4, !tbaa !9
  %228 = load i32, ptr %17, align 4, !tbaa !9
  %229 = add nsw i32 %227, %228
  %230 = sub nsw i32 %229, 1
  store i32 %230, ptr %20, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %28) #7
  %231 = load ptr, ptr %5, align 8, !tbaa !5
  %232 = load i32, ptr %20, align 4, !tbaa !9
  %233 = sub nsw i32 %232, 1
  %234 = sext i32 %233 to i64
  %235 = getelementptr inbounds %"class.std::complex", ptr %231, i64 %234
  %236 = load ptr, ptr %5, align 8, !tbaa !5
  %237 = load i32, ptr %19, align 4, !tbaa !9
  %238 = sub nsw i32 %237, 1
  %239 = sext i32 %238 to i64
  %240 = getelementptr inbounds %"class.std::complex", ptr %236, i64 %239
  %241 = call <2 x float> @_ZStdvIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %235, ptr noundef nonnull align 4 dereferenceable(8) %240)
  %242 = getelementptr inbounds %"class.std::complex", ptr %28, i32 0, i32 0
  store <2 x float> %241, ptr %242, align 4
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %10, ptr align 4 %28, i64 8, i1 false), !tbaa.struct !11
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %29) #7
  %243 = load ptr, ptr %8, align 8, !tbaa !5
  %244 = load i32, ptr %17, align 4, !tbaa !9
  %245 = sub nsw i32 %244, 1
  %246 = sext i32 %245 to i64
  %247 = getelementptr inbounds %"class.std::complex", ptr %243, i64 %246
  %248 = load ptr, ptr %5, align 8, !tbaa !5
  %249 = load i32, ptr %19, align 4, !tbaa !9
  %250 = sub nsw i32 %249, 1
  %251 = sext i32 %250 to i64
  %252 = getelementptr inbounds %"class.std::complex", ptr %248, i64 %251
  %253 = call <2 x float> @_ZStdvIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %247, ptr noundef nonnull align 4 dereferenceable(8) %252)
  %254 = getelementptr inbounds %"class.std::complex", ptr %29, i32 0, i32 0
  store <2 x float> %253, ptr %254, align 4
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %11, ptr align 4 %29, i64 8, i1 false), !tbaa.struct !11
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %30) #7
  %255 = load ptr, ptr %8, align 8, !tbaa !5
  %256 = load i32, ptr %17, align 4, !tbaa !9
  %257 = sub nsw i32 %256, 2
  %258 = sext i32 %257 to i64
  %259 = getelementptr inbounds %"class.std::complex", ptr %255, i64 %258
  %260 = load ptr, ptr %5, align 8, !tbaa !5
  %261 = load i32, ptr %19, align 4, !tbaa !9
  %262 = sub nsw i32 %261, 1
  %263 = sext i32 %262 to i64
  %264 = getelementptr inbounds %"class.std::complex", ptr %260, i64 %263
  %265 = call <2 x float> @_ZStdvIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %259, ptr noundef nonnull align 4 dereferenceable(8) %264)
  %266 = getelementptr inbounds %"class.std::complex", ptr %30, i32 0, i32 0
  store <2 x float> %265, ptr %266, align 4
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %12, ptr align 4 %30, i64 8, i1 false), !tbaa.struct !11
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %31) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %32) #7
  %267 = call <2 x float> @_ZStmlIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %9, ptr noundef nonnull align 4 dereferenceable(8) %10)
  %268 = getelementptr inbounds %"class.std::complex", ptr %32, i32 0, i32 0
  store <2 x float> %267, ptr %268, align 4
  call void @llvm.lifetime.start.p0(i64 8, ptr %33) #7
  call void @_ZNSt7complexIfEC2Eff(ptr noundef nonnull align 4 dereferenceable(8) %33, float noundef 1.000000e+00, float noundef 0.000000e+00)
  %269 = call <2 x float> @_ZStmiIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %32, ptr noundef nonnull align 4 dereferenceable(8) %33)
  %270 = getelementptr inbounds %"class.std::complex", ptr %31, i32 0, i32 0
  store <2 x float> %269, ptr %270, align 4
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %13, ptr align 4 %31, i64 8, i1 false), !tbaa.struct !11
  call void @llvm.lifetime.end.p0(i64 8, ptr %33) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %32) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %31) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %34) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %35) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %36) #7
  %271 = call <2 x float> @_ZStmlIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %10, ptr noundef nonnull align 4 dereferenceable(8) %11)
  %272 = getelementptr inbounds %"class.std::complex", ptr %36, i32 0, i32 0
  store <2 x float> %271, ptr %272, align 4
  %273 = call <2 x float> @_ZStmiIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %36, ptr noundef nonnull align 4 dereferenceable(8) %12)
  %274 = getelementptr inbounds %"class.std::complex", ptr %35, i32 0, i32 0
  store <2 x float> %273, ptr %274, align 4
  %275 = call <2 x float> @_ZStdvIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %35, ptr noundef nonnull align 4 dereferenceable(8) %13)
  %276 = getelementptr inbounds %"class.std::complex", ptr %34, i32 0, i32 0
  store <2 x float> %275, ptr %276, align 4
  %277 = load ptr, ptr %8, align 8, !tbaa !5
  %278 = load i32, ptr %17, align 4, !tbaa !9
  %279 = sub nsw i32 %278, 1
  %280 = sext i32 %279 to i64
  %281 = getelementptr inbounds %"class.std::complex", ptr %277, i64 %280
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %281, ptr align 4 %34, i64 8, i1 false), !tbaa.struct !11
  call void @llvm.lifetime.end.p0(i64 8, ptr %36) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %35) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %34) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %37) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %38) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %39) #7
  %282 = call <2 x float> @_ZStmlIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %9, ptr noundef nonnull align 4 dereferenceable(8) %12)
  %283 = getelementptr inbounds %"class.std::complex", ptr %39, i32 0, i32 0
  store <2 x float> %282, ptr %283, align 4
  %284 = call <2 x float> @_ZStmiIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %39, ptr noundef nonnull align 4 dereferenceable(8) %11)
  %285 = getelementptr inbounds %"class.std::complex", ptr %38, i32 0, i32 0
  store <2 x float> %284, ptr %285, align 4
  %286 = call <2 x float> @_ZStdvIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %38, ptr noundef nonnull align 4 dereferenceable(8) %13)
  %287 = getelementptr inbounds %"class.std::complex", ptr %37, i32 0, i32 0
  store <2 x float> %286, ptr %287, align 4
  %288 = load ptr, ptr %8, align 8, !tbaa !5
  %289 = load i32, ptr %17, align 4, !tbaa !9
  %290 = sub nsw i32 %289, 2
  %291 = sext i32 %290 to i64
  %292 = getelementptr inbounds %"class.std::complex", ptr %288, i64 %291
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %292, ptr align 4 %37, i64 8, i1 false), !tbaa.struct !11
  call void @llvm.lifetime.end.p0(i64 8, ptr %39) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %38) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %37) #7
  %293 = load i32, ptr %17, align 4, !tbaa !9
  %294 = sub nsw i32 %293, 2
  store i32 %294, ptr %17, align 4, !tbaa !9
  %295 = load i32, ptr %14, align 4, !tbaa !9
  %296 = load i32, ptr %17, align 4, !tbaa !9
  %297 = add nsw i32 %296, 1
  %298 = sub nsw i32 %295, %297
  %299 = load i32, ptr %17, align 4, !tbaa !9
  %300 = sub nsw i32 %298, %299
  store i32 %300, ptr %14, align 4, !tbaa !9
  br label %301

301:                                              ; preds = %207, %115
  br label %52, !llvm.loop !13

302:                                              ; preds = %52
  store i32 1, ptr %17, align 4, !tbaa !9
  store i32 0, ptr %14, align 4, !tbaa !9
  br label %303

303:                                              ; preds = %465, %302
  %304 = load i32, ptr %17, align 4, !tbaa !9
  %305 = load i32, ptr %6, align 4, !tbaa !9
  %306 = icmp sle i32 %304, %305
  br i1 %306, label %307, label %466

307:                                              ; preds = %303
  %308 = load ptr, ptr %7, align 8, !tbaa !5
  %309 = load i32, ptr %17, align 4, !tbaa !9
  %310 = sub nsw i32 %309, 1
  %311 = sext i32 %310 to i64
  %312 = getelementptr inbounds i32, ptr %308, i64 %311
  %313 = load i32, ptr %312, align 4, !tbaa !9
  %314 = icmp sle i32 0, %313
  br i1 %314, label %315, label %377

315:                                              ; preds = %307
  %316 = load i32, ptr %17, align 4, !tbaa !9
  %317 = icmp ne i32 %316, 1
  br i1 %317, label %318, label %371

318:                                              ; preds = %315
  call void @llvm.lifetime.start.p0(i64 8, ptr %40) #7
  %319 = load ptr, ptr %8, align 8, !tbaa !5
  %320 = load i32, ptr %17, align 4, !tbaa !9
  %321 = sub nsw i32 %320, 1
  %322 = sext i32 %321 to i64
  %323 = getelementptr inbounds %"class.std::complex", ptr %319, i64 %322
  call void @llvm.lifetime.start.p0(i64 8, ptr %41) #7
  %324 = load i32, ptr %17, align 4, !tbaa !9
  %325 = sub nsw i32 %324, 1
  %326 = load ptr, ptr %5, align 8, !tbaa !5
  %327 = load i32, ptr %14, align 4, !tbaa !9
  %328 = sext i32 %327 to i64
  %329 = getelementptr inbounds %"class.std::complex", ptr %326, i64 %328
  %330 = load ptr, ptr %8, align 8, !tbaa !5
  %331 = call <2 x float> @_Z5cdotuiPSt7complexIfEiS1_i(i32 noundef %325, ptr noundef %329, i32 noundef 1, ptr noundef %330, i32 noundef 1)
  %332 = getelementptr inbounds %"class.std::complex", ptr %41, i32 0, i32 0
  store <2 x float> %331, ptr %332, align 4
  %333 = call <2 x float> @_ZStplIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %323, ptr noundef nonnull align 4 dereferenceable(8) %41)
  %334 = getelementptr inbounds %"class.std::complex", ptr %40, i32 0, i32 0
  store <2 x float> %333, ptr %334, align 4
  %335 = load ptr, ptr %8, align 8, !tbaa !5
  %336 = load i32, ptr %17, align 4, !tbaa !9
  %337 = sub nsw i32 %336, 1
  %338 = sext i32 %337 to i64
  %339 = getelementptr inbounds %"class.std::complex", ptr %335, i64 %338
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %339, ptr align 4 %40, i64 8, i1 false), !tbaa.struct !11
  call void @llvm.lifetime.end.p0(i64 8, ptr %41) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %40) #7
  %340 = load ptr, ptr %7, align 8, !tbaa !5
  %341 = load i32, ptr %17, align 4, !tbaa !9
  %342 = sub nsw i32 %341, 1
  %343 = sext i32 %342 to i64
  %344 = getelementptr inbounds i32, ptr %340, i64 %343
  %345 = load i32, ptr %344, align 4, !tbaa !9
  store i32 %345, ptr %21, align 4, !tbaa !9
  %346 = load i32, ptr %21, align 4, !tbaa !9
  %347 = load i32, ptr %17, align 4, !tbaa !9
  %348 = icmp ne i32 %346, %347
  br i1 %348, label %349, label %370

349:                                              ; preds = %318
  %350 = load ptr, ptr %8, align 8, !tbaa !5
  %351 = load i32, ptr %17, align 4, !tbaa !9
  %352 = sub nsw i32 %351, 1
  %353 = sext i32 %352 to i64
  %354 = getelementptr inbounds %"class.std::complex", ptr %350, i64 %353
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %22, ptr align 4 %354, i64 8, i1 false), !tbaa.struct !11
  %355 = load ptr, ptr %8, align 8, !tbaa !5
  %356 = load i32, ptr %21, align 4, !tbaa !9
  %357 = sub nsw i32 %356, 1
  %358 = sext i32 %357 to i64
  %359 = getelementptr inbounds %"class.std::complex", ptr %355, i64 %358
  %360 = load ptr, ptr %8, align 8, !tbaa !5
  %361 = load i32, ptr %17, align 4, !tbaa !9
  %362 = sub nsw i32 %361, 1
  %363 = sext i32 %362 to i64
  %364 = getelementptr inbounds %"class.std::complex", ptr %360, i64 %363
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %364, ptr align 4 %359, i64 8, i1 false), !tbaa.struct !11
  %365 = load ptr, ptr %8, align 8, !tbaa !5
  %366 = load i32, ptr %21, align 4, !tbaa !9
  %367 = sub nsw i32 %366, 1
  %368 = sext i32 %367 to i64
  %369 = getelementptr inbounds %"class.std::complex", ptr %365, i64 %368
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %369, ptr align 4 %22, i64 8, i1 false), !tbaa.struct !11
  br label %370

370:                                              ; preds = %349, %318
  br label %371

371:                                              ; preds = %370, %315
  %372 = load i32, ptr %14, align 4, !tbaa !9
  %373 = load i32, ptr %17, align 4, !tbaa !9
  %374 = add nsw i32 %372, %373
  store i32 %374, ptr %14, align 4, !tbaa !9
  %375 = load i32, ptr %17, align 4, !tbaa !9
  %376 = add nsw i32 %375, 1
  store i32 %376, ptr %17, align 4, !tbaa !9
  br label %465

377:                                              ; preds = %307
  %378 = load i32, ptr %17, align 4, !tbaa !9
  %379 = icmp ne i32 %378, 1
  br i1 %379, label %380, label %456

380:                                              ; preds = %377
  call void @llvm.lifetime.start.p0(i64 8, ptr %42) #7
  %381 = load ptr, ptr %8, align 8, !tbaa !5
  %382 = load i32, ptr %17, align 4, !tbaa !9
  %383 = sub nsw i32 %382, 1
  %384 = sext i32 %383 to i64
  %385 = getelementptr inbounds %"class.std::complex", ptr %381, i64 %384
  call void @llvm.lifetime.start.p0(i64 8, ptr %43) #7
  %386 = load i32, ptr %17, align 4, !tbaa !9
  %387 = sub nsw i32 %386, 1
  %388 = load ptr, ptr %5, align 8, !tbaa !5
  %389 = load i32, ptr %14, align 4, !tbaa !9
  %390 = sext i32 %389 to i64
  %391 = getelementptr inbounds %"class.std::complex", ptr %388, i64 %390
  %392 = load ptr, ptr %8, align 8, !tbaa !5
  %393 = call <2 x float> @_Z5cdotuiPSt7complexIfEiS1_i(i32 noundef %387, ptr noundef %391, i32 noundef 1, ptr noundef %392, i32 noundef 1)
  %394 = getelementptr inbounds %"class.std::complex", ptr %43, i32 0, i32 0
  store <2 x float> %393, ptr %394, align 4
  %395 = call <2 x float> @_ZStplIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %385, ptr noundef nonnull align 4 dereferenceable(8) %43)
  %396 = getelementptr inbounds %"class.std::complex", ptr %42, i32 0, i32 0
  store <2 x float> %395, ptr %396, align 4
  %397 = load ptr, ptr %8, align 8, !tbaa !5
  %398 = load i32, ptr %17, align 4, !tbaa !9
  %399 = sub nsw i32 %398, 1
  %400 = sext i32 %399 to i64
  %401 = getelementptr inbounds %"class.std::complex", ptr %397, i64 %400
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %401, ptr align 4 %42, i64 8, i1 false), !tbaa.struct !11
  call void @llvm.lifetime.end.p0(i64 8, ptr %43) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %42) #7
  %402 = load i32, ptr %14, align 4, !tbaa !9
  %403 = load i32, ptr %17, align 4, !tbaa !9
  %404 = add nsw i32 %402, %403
  store i32 %404, ptr %16, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %44) #7
  %405 = load ptr, ptr %8, align 8, !tbaa !5
  %406 = load i32, ptr %17, align 4, !tbaa !9
  %407 = sext i32 %406 to i64
  %408 = getelementptr inbounds %"class.std::complex", ptr %405, i64 %407
  call void @llvm.lifetime.start.p0(i64 8, ptr %45) #7
  %409 = load i32, ptr %17, align 4, !tbaa !9
  %410 = sub nsw i32 %409, 1
  %411 = load ptr, ptr %5, align 8, !tbaa !5
  %412 = load i32, ptr %16, align 4, !tbaa !9
  %413 = sext i32 %412 to i64
  %414 = getelementptr inbounds %"class.std::complex", ptr %411, i64 %413
  %415 = load ptr, ptr %8, align 8, !tbaa !5
  %416 = call <2 x float> @_Z5cdotuiPSt7complexIfEiS1_i(i32 noundef %410, ptr noundef %414, i32 noundef 1, ptr noundef %415, i32 noundef 1)
  %417 = getelementptr inbounds %"class.std::complex", ptr %45, i32 0, i32 0
  store <2 x float> %416, ptr %417, align 4
  %418 = call <2 x float> @_ZStplIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %408, ptr noundef nonnull align 4 dereferenceable(8) %45)
  %419 = getelementptr inbounds %"class.std::complex", ptr %44, i32 0, i32 0
  store <2 x float> %418, ptr %419, align 4
  %420 = load ptr, ptr %8, align 8, !tbaa !5
  %421 = load i32, ptr %17, align 4, !tbaa !9
  %422 = sext i32 %421 to i64
  %423 = getelementptr inbounds %"class.std::complex", ptr %420, i64 %422
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %423, ptr align 4 %44, i64 8, i1 false), !tbaa.struct !11
  call void @llvm.lifetime.end.p0(i64 8, ptr %45) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %44) #7
  %424 = load ptr, ptr %7, align 8, !tbaa !5
  %425 = load i32, ptr %17, align 4, !tbaa !9
  %426 = sub nsw i32 %425, 1
  %427 = sext i32 %426 to i64
  %428 = getelementptr inbounds i32, ptr %424, i64 %427
  %429 = load i32, ptr %428, align 4, !tbaa !9
  %430 = call i32 @llvm.abs.i32(i32 %429, i1 true)
  store i32 %430, ptr %21, align 4, !tbaa !9
  %431 = load i32, ptr %21, align 4, !tbaa !9
  %432 = load i32, ptr %17, align 4, !tbaa !9
  %433 = icmp ne i32 %431, %432
  br i1 %433, label %434, label %455

434:                                              ; preds = %380
  %435 = load ptr, ptr %8, align 8, !tbaa !5
  %436 = load i32, ptr %17, align 4, !tbaa !9
  %437 = sub nsw i32 %436, 1
  %438 = sext i32 %437 to i64
  %439 = getelementptr inbounds %"class.std::complex", ptr %435, i64 %438
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %22, ptr align 4 %439, i64 8, i1 false), !tbaa.struct !11
  %440 = load ptr, ptr %8, align 8, !tbaa !5
  %441 = load i32, ptr %21, align 4, !tbaa !9
  %442 = sub nsw i32 %441, 1
  %443 = sext i32 %442 to i64
  %444 = getelementptr inbounds %"class.std::complex", ptr %440, i64 %443
  %445 = load ptr, ptr %8, align 8, !tbaa !5
  %446 = load i32, ptr %17, align 4, !tbaa !9
  %447 = sub nsw i32 %446, 1
  %448 = sext i32 %447 to i64
  %449 = getelementptr inbounds %"class.std::complex", ptr %445, i64 %448
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %449, ptr align 4 %444, i64 8, i1 false), !tbaa.struct !11
  %450 = load ptr, ptr %8, align 8, !tbaa !5
  %451 = load i32, ptr %21, align 4, !tbaa !9
  %452 = sub nsw i32 %451, 1
  %453 = sext i32 %452 to i64
  %454 = getelementptr inbounds %"class.std::complex", ptr %450, i64 %453
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %454, ptr align 4 %22, i64 8, i1 false), !tbaa.struct !11
  br label %455

455:                                              ; preds = %434, %380
  br label %456

456:                                              ; preds = %455, %377
  %457 = load i32, ptr %14, align 4, !tbaa !9
  %458 = load i32, ptr %17, align 4, !tbaa !9
  %459 = add nsw i32 %457, %458
  %460 = load i32, ptr %17, align 4, !tbaa !9
  %461 = add nsw i32 %459, %460
  %462 = add nsw i32 %461, 1
  store i32 %462, ptr %14, align 4, !tbaa !9
  %463 = load i32, ptr %17, align 4, !tbaa !9
  %464 = add nsw i32 %463, 2
  store i32 %464, ptr %17, align 4, !tbaa !9
  br label %465

465:                                              ; preds = %456, %371
  br label %303, !llvm.loop !15

466:                                              ; preds = %303
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %21) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %18) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #7
  ret void
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress 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 #2 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { inlinehint mustprogress uwtable "min-legal-vector-width"="64" "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 = { "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 #5 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #6 = { mustprogress uwtable "min-legal-vector-width"="64" "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 #7 = { 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++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{i64 0, i64 8, !12}
!12 = !{!7, !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14}


; 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"

%"class.std::complex" = type { { float, float } }

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt7complexIfEC2Eff(ptr noundef nonnull align 4 dereferenceable(8), float noundef, float noundef) unnamed_addr #1 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local <2 x float> @_ZStdvIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(8)) local_unnamed_addr #2

declare void @_Z5caxpyiSt7complexIfEPS0_iS1_i(i32 noundef, <2 x float>, ptr noundef, i32 noundef, ptr noundef, i32 noundef) local_unnamed_addr #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local <2 x float> @_ZStmiIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(8)) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local <2 x float> @_ZStplIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(8)) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local <2 x float> @_ZStmlIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(8)) local_unnamed_addr #2

; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.abs.i32(i32, i1 immarg) #4

declare <2 x float> @_Z5cdotuiPSt7complexIfEiS1_i(i32 noundef, ptr noundef, i32 noundef, ptr noundef, i32 noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
define dso_local void @_Z5cspslPSt7complexIfEiPiS1_(ptr noundef %0, i32 noundef %1, ptr nocapture noundef readonly %2, ptr noundef %3) local_unnamed_addr #5 {
  %5 = alloca %"class.std::complex", align 8
  %6 = alloca %"class.std::complex", align 8
  %7 = alloca %"class.std::complex", align 8
  %8 = alloca %"class.std::complex", align 8
  %9 = alloca %"class.std::complex", align 8
  %10 = alloca %"class.std::complex", align 8
  %11 = alloca %"class.std::complex", align 8
  %12 = alloca %"class.std::complex", align 4
  %13 = alloca %"class.std::complex", align 8
  %14 = alloca %"class.std::complex", align 8
  %15 = alloca %"class.std::complex", align 8
  %16 = alloca %"class.std::complex", align 8
  %17 = alloca %"class.std::complex", align 8
  %18 = alloca %"class.std::complex", align 8
  %19 = alloca %"class.std::complex", align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #6
  call void @_ZNSt7complexIfEC2Eff(ptr noundef nonnull align 4 dereferenceable(8) %5, float noundef 0.000000e+00, float noundef 0.000000e+00)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #6
  call void @_ZNSt7complexIfEC2Eff(ptr noundef nonnull align 4 dereferenceable(8) %6, float noundef 0.000000e+00, float noundef 0.000000e+00)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #6
  call void @_ZNSt7complexIfEC2Eff(ptr noundef nonnull align 4 dereferenceable(8) %7, float noundef 0.000000e+00, float noundef 0.000000e+00)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #6
  call void @_ZNSt7complexIfEC2Eff(ptr noundef nonnull align 4 dereferenceable(8) %8, float noundef 0.000000e+00, float noundef 0.000000e+00)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #6
  call void @_ZNSt7complexIfEC2Eff(ptr noundef nonnull align 4 dereferenceable(8) %9, float noundef 0.000000e+00, float noundef 0.000000e+00)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #6
  call void @_ZNSt7complexIfEC2Eff(ptr noundef nonnull align 4 dereferenceable(8) %10, float noundef 0.000000e+00, float noundef 0.000000e+00)
  %invariant.gep = getelementptr i8, ptr %3, i64 -16
  %invariant.gep185 = getelementptr i8, ptr %0, i64 -8
  %invariant.gep187 = getelementptr i8, ptr %0, i64 -16
  %invariant.gep191 = getelementptr i8, ptr %3, i64 -8
  %20 = icmp sgt i32 %1, 0
  br i1 %20, label %.lr.ph.preheader, label %._crit_edge

.lr.ph.preheader:                                 ; preds = %4
  %21 = add nsw i32 %1, -1
  %22 = mul nsw i32 %21, %1
  %23 = lshr i32 %22, 1
  br label %.lr.ph

.lr.ph:                                           ; preds = %.lr.ph.preheader, %86
  %.0196 = phi i32 [ %.1, %86 ], [ %23, %.lr.ph.preheader ]
  %.0168195 = phi i32 [ %.1169, %86 ], [ %1, %.lr.ph.preheader ]
  %24 = add nsw i32 %.0196, %.0168195
  %25 = add nsw i32 %.0168195, -1
  %26 = zext nneg i32 %25 to i64
  %27 = getelementptr inbounds i32, ptr %2, i64 %26
  %28 = load i32, ptr %27, align 4, !tbaa !5
  %29 = icmp sgt i32 %28, -1
  br i1 %29, label %30, label %45

30:                                               ; preds = %.lr.ph
  %.not183 = icmp eq i32 %.0168195, 1
  br i1 %.not183, label %41, label %31

31:                                               ; preds = %30
  %.not184 = icmp eq i32 %28, %.0168195
  br i1 %.not184, label %37, label %32

32:                                               ; preds = %31
  %33 = getelementptr inbounds %"class.std::complex", ptr %3, i64 %26
  %34 = load i64, ptr %33, align 4, !tbaa !9
  store i64 %34, ptr %10, align 8, !tbaa !9
  %35 = zext nneg i32 %28 to i64
  %gep192 = getelementptr %"class.std::complex", ptr %invariant.gep191, i64 %35
  %36 = load i64, ptr %gep192, align 4, !tbaa !9
  store i64 %36, ptr %33, align 4, !tbaa !9
  store i64 %34, ptr %gep192, align 4, !tbaa !9
  br label %37

37:                                               ; preds = %32, %31
  %38 = getelementptr inbounds %"class.std::complex", ptr %3, i64 %26
  %.sroa.013.0.copyload = load <2 x float>, ptr %38, align 4, !tbaa !9
  %39 = sext i32 %.0196 to i64
  %40 = getelementptr inbounds %"class.std::complex", ptr %0, i64 %39
  call void @_Z5caxpyiSt7complexIfEPS0_iS1_i(i32 noundef %25, <2 x float> %.sroa.013.0.copyload, ptr noundef %40, i32 noundef 1, ptr noundef %3, i32 noundef 1)
  br label %41

41:                                               ; preds = %37, %30
  %42 = getelementptr inbounds %"class.std::complex", ptr %3, i64 %26
  %43 = sext i32 %24 to i64
  %gep194 = getelementptr %"class.std::complex", ptr %invariant.gep185, i64 %43
  %44 = call <2 x float> @_ZStdvIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %42, ptr noundef nonnull align 4 dereferenceable(8) %gep194)
  store <2 x float> %44, ptr %42, align 4, !tbaa !9
  br label %86

45:                                               ; preds = %.lr.ph
  %46 = sub nsw i32 %.0196, %25
  %.not181 = icmp eq i32 %.0168195, 2
  br i1 %.not181, label %._crit_edge205, label %47

47:                                               ; preds = %45
  %48 = sub nsw i32 0, %28
  %.not182 = icmp eq i32 %25, %48
  br i1 %.not182, label %59, label %49

49:                                               ; preds = %47
  %50 = zext nneg i32 %.0168195 to i64
  %gep = getelementptr %"class.std::complex", ptr %invariant.gep, i64 %50
  %51 = load i64, ptr %gep, align 4, !tbaa !9
  store i64 %51, ptr %10, align 8, !tbaa !9
  %52 = xor i32 %28, -1
  %53 = zext nneg i32 %52 to i64
  %54 = getelementptr inbounds %"class.std::complex", ptr %3, i64 %53
  %55 = load i64, ptr %54, align 4, !tbaa !9
  store i64 %55, ptr %gep, align 4, !tbaa !9
  %56 = sub nsw i32 -2, %28
  %57 = sext i32 %56 to i64
  %58 = getelementptr inbounds %"class.std::complex", ptr %3, i64 %57
  store i64 %51, ptr %58, align 4, !tbaa !9
  br label %59

59:                                               ; preds = %49, %47
  %60 = add nsw i32 %.0168195, -2
  %61 = getelementptr inbounds %"class.std::complex", ptr %3, i64 %26
  %.sroa.011.0.copyload = load <2 x float>, ptr %61, align 4, !tbaa !9
  %62 = sext i32 %.0196 to i64
  %63 = getelementptr inbounds %"class.std::complex", ptr %0, i64 %62
  call void @_Z5caxpyiSt7complexIfEPS0_iS1_i(i32 noundef %60, <2 x float> %.sroa.011.0.copyload, ptr noundef %63, i32 noundef 1, ptr noundef %3, i32 noundef 1)
  %64 = sext i32 %60 to i64
  %65 = getelementptr inbounds %"class.std::complex", ptr %3, i64 %64
  %.sroa.010.0.copyload = load <2 x float>, ptr %65, align 4, !tbaa !9
  %66 = sext i32 %46 to i64
  %67 = getelementptr inbounds %"class.std::complex", ptr %0, i64 %66
  call void @_Z5caxpyiSt7complexIfEPS0_iS1_i(i32 noundef %60, <2 x float> %.sroa.010.0.copyload, ptr noundef %67, i32 noundef 1, ptr noundef %3, i32 noundef 1)
  br label %._crit_edge205

._crit_edge205:                                   ; preds = %45, %59
  %.pre-phi207 = phi i64 [ %64, %59 ], [ 0, %45 ]
  %.pre-phi = phi i32 [ %60, %59 ], [ 0, %45 ]
  %68 = sext i32 %24 to i64
  %gep186 = getelementptr %"class.std::complex", ptr %invariant.gep185, i64 %68
  %gep188 = getelementptr %"class.std::complex", ptr %invariant.gep187, i64 %68
  %69 = call <2 x float> @_ZStdvIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %gep186, ptr noundef nonnull align 4 dereferenceable(8) %gep188)
  store <2 x float> %69, ptr %5, align 8, !tbaa !9
  %70 = add nsw i32 %46, %.0168195
  %71 = sext i32 %70 to i64
  %gep190 = getelementptr %"class.std::complex", ptr %invariant.gep187, i64 %71
  %72 = call <2 x float> @_ZStdvIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %gep190, ptr noundef nonnull align 4 dereferenceable(8) %gep188)
  store <2 x float> %72, ptr %6, align 8, !tbaa !9
  %73 = getelementptr inbounds %"class.std::complex", ptr %3, i64 %26
  %74 = call <2 x float> @_ZStdvIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %73, ptr noundef nonnull align 4 dereferenceable(8) %gep188)
  store <2 x float> %74, ptr %7, align 8, !tbaa !9
  %75 = getelementptr inbounds %"class.std::complex", ptr %3, i64 %.pre-phi207
  %76 = call <2 x float> @_ZStdvIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %75, ptr noundef nonnull align 4 dereferenceable(8) %gep188)
  store <2 x float> %76, ptr %8, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #6
  %77 = call <2 x float> @_ZStmlIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %5, ptr noundef nonnull align 4 dereferenceable(8) %6)
  store <2 x float> %77, ptr %11, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #6
  call void @_ZNSt7complexIfEC2Eff(ptr noundef nonnull align 4 dereferenceable(8) %12, float noundef 1.000000e+00, float noundef 0.000000e+00)
  %78 = call <2 x float> @_ZStmiIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %11, ptr noundef nonnull align 4 dereferenceable(8) %12)
  store <2 x float> %78, ptr %9, align 8, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %14) #6
  %79 = call <2 x float> @_ZStmlIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %6, ptr noundef nonnull align 4 dereferenceable(8) %7)
  store <2 x float> %79, ptr %14, align 8
  %80 = call <2 x float> @_ZStmiIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %14, ptr noundef nonnull align 4 dereferenceable(8) %8)
  store <2 x float> %80, ptr %13, align 8
  %81 = call <2 x float> @_ZStdvIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %13, ptr noundef nonnull align 4 dereferenceable(8) %9)
  store <2 x float> %81, ptr %73, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %14) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %15) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %16) #6
  %82 = call <2 x float> @_ZStmlIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %5, ptr noundef nonnull align 4 dereferenceable(8) %8)
  store <2 x float> %82, ptr %16, align 8
  %83 = call <2 x float> @_ZStmiIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %16, ptr noundef nonnull align 4 dereferenceable(8) %7)
  store <2 x float> %83, ptr %15, align 8
  %84 = call <2 x float> @_ZStdvIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %15, ptr noundef nonnull align 4 dereferenceable(8) %9)
  store <2 x float> %84, ptr %75, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %15) #6
  %85 = add i32 %25, %.pre-phi
  br label %86

86:                                               ; preds = %._crit_edge205, %41
  %.1169 = phi i32 [ %25, %41 ], [ %.pre-phi, %._crit_edge205 ]
  %.pn = phi i32 [ %25, %41 ], [ %85, %._crit_edge205 ]
  %.1 = sub i32 %.0196, %.pn
  %87 = icmp sgt i32 %.1169, 0
  br i1 %87, label %.lr.ph, label %.lr.ph204, !llvm.loop !10

.lr.ph204:                                        ; preds = %86, %129
  %.2203 = phi i32 [ %.3, %129 ], [ 0, %86 ]
  %.2170202 = phi i32 [ %130, %129 ], [ 1, %86 ]
  %88 = add nsw i32 %.2170202, -1
  %89 = sext i32 %88 to i64
  %90 = getelementptr inbounds i32, ptr %2, i64 %89
  %91 = load i32, ptr %90, align 4, !tbaa !5
  %92 = icmp sgt i32 %91, -1
  %.not179 = icmp eq i32 %.2170202, 1
  br i1 %92, label %93, label %106

93:                                               ; preds = %.lr.ph204
  br i1 %.not179, label %104, label %94

94:                                               ; preds = %93
  %95 = getelementptr inbounds %"class.std::complex", ptr %3, i64 %89
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %17) #6
  %96 = sext i32 %.2203 to i64
  %97 = getelementptr inbounds %"class.std::complex", ptr %0, i64 %96
  %98 = call <2 x float> @_Z5cdotuiPSt7complexIfEiS1_i(i32 noundef %88, ptr noundef %97, i32 noundef 1, ptr noundef %3, i32 noundef 1)
  store <2 x float> %98, ptr %17, align 8
  %99 = call <2 x float> @_ZStplIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %95, ptr noundef nonnull align 4 dereferenceable(8) %17)
  store <2 x float> %99, ptr %95, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %17) #6
  %100 = load i32, ptr %90, align 4, !tbaa !5
  %.not180 = icmp eq i32 %100, %.2170202
  br i1 %.not180, label %104, label %101

101:                                              ; preds = %94
  store <2 x float> %99, ptr %10, align 8, !tbaa !9
  %102 = sext i32 %100 to i64
  %gep200 = getelementptr %"class.std::complex", ptr %invariant.gep191, i64 %102
  %103 = load i64, ptr %gep200, align 4, !tbaa !9
  store i64 %103, ptr %95, align 4, !tbaa !9
  store <2 x float> %99, ptr %gep200, align 4, !tbaa !9
  br label %104

104:                                              ; preds = %94, %101, %93
  %105 = add nsw i32 %.2203, %.2170202
  br label %129

106:                                              ; preds = %.lr.ph204
  br i1 %.not179, label %126, label %107

107:                                              ; preds = %106
  %108 = getelementptr inbounds %"class.std::complex", ptr %3, i64 %89
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %18) #6
  %109 = sext i32 %.2203 to i64
  %110 = getelementptr inbounds %"class.std::complex", ptr %0, i64 %109
  %111 = call <2 x float> @_Z5cdotuiPSt7complexIfEiS1_i(i32 noundef %88, ptr noundef %110, i32 noundef 1, ptr noundef %3, i32 noundef 1)
  store <2 x float> %111, ptr %18, align 8
  %112 = call <2 x float> @_ZStplIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %108, ptr noundef nonnull align 4 dereferenceable(8) %18)
  store <2 x float> %112, ptr %108, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %18) #6
  %113 = add nsw i32 %.2203, %.2170202
  %114 = zext nneg i32 %.2170202 to i64
  %115 = getelementptr inbounds %"class.std::complex", ptr %3, i64 %114
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %19) #6
  %116 = sext i32 %113 to i64
  %117 = getelementptr inbounds %"class.std::complex", ptr %0, i64 %116
  %118 = call <2 x float> @_Z5cdotuiPSt7complexIfEiS1_i(i32 noundef %88, ptr noundef %117, i32 noundef 1, ptr noundef %3, i32 noundef 1)
  store <2 x float> %118, ptr %19, align 8
  %119 = call <2 x float> @_ZStplIfESt7complexIT_ERKS2_S4_(ptr noundef nonnull align 4 dereferenceable(8) %115, ptr noundef nonnull align 4 dereferenceable(8) %19)
  store <2 x float> %119, ptr %115, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %19) #6
  %120 = load i32, ptr %90, align 4, !tbaa !5
  %121 = call i32 @llvm.abs.i32(i32 %120, i1 true)
  %.not178 = icmp eq i32 %121, %.2170202
  br i1 %.not178, label %126, label %122

122:                                              ; preds = %107
  %123 = load i64, ptr %108, align 4, !tbaa !9
  store i64 %123, ptr %10, align 8, !tbaa !9
  %124 = zext nneg i32 %121 to i64
  %gep198 = getelementptr %"class.std::complex", ptr %invariant.gep191, i64 %124
  %125 = load i64, ptr %gep198, align 4, !tbaa !9
  store i64 %125, ptr %108, align 4, !tbaa !9
  store i64 %123, ptr %gep198, align 4, !tbaa !9
  br label %126

126:                                              ; preds = %107, %122, %106
  %reass.add = shl nuw i32 %.2170202, 1
  %127 = or disjoint i32 %reass.add, 1
  %128 = add i32 %127, %.2203
  br label %129

129:                                              ; preds = %126, %104
  %.sink = phi i32 [ 2, %126 ], [ 1, %104 ]
  %.3 = phi i32 [ %128, %126 ], [ %105, %104 ]
  %130 = add nuw nsw i32 %.2170202, %.sink
  %.not = icmp sgt i32 %130, %1
  br i1 %.not, label %._crit_edge, label %.lr.ph204, !llvm.loop !12

._crit_edge:                                      ; preds = %129, %4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #6
  ret void
}

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress 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 #2 = { inlinehint mustprogress uwtable "min-legal-vector-width"="64" "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 = { "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 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #5 = { mustprogress uwtable "min-legal-vector-width"="64" "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 #6 = { 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++ TBAA"}
!9 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
!12 = distinct !{!12, !11}


; Effective O3 passes: ADCEPass,CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass