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

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

%struct.doublecomplex = type { double, double }

@.str = external hidden unnamed_addr constant [13 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local void @zla_lin_berr_(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, ptr noundef %4, ptr noundef %5) #0 {
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca ptr, align 8
  %12 = alloca ptr, align 8
  %13 = alloca i32, 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 double, align 8
  %22 = alloca double, align 8
  %23 = alloca double, align 8
  %24 = alloca %struct.doublecomplex, align 8
  %25 = alloca %struct.doublecomplex, align 8
  %26 = alloca %struct.doublecomplex, align 8
  %27 = alloca double, align 8
  %28 = alloca i32, align 4
  %29 = alloca i32, align 4
  %30 = alloca double, align 8
  store ptr %0, ptr %7, align 8, !tbaa !5
  store ptr %1, ptr %8, align 8, !tbaa !5
  store ptr %2, ptr %9, align 8, !tbaa !5
  store ptr %3, ptr %10, align 8, !tbaa !5
  store ptr %4, ptr %11, align 8, !tbaa !5
  store ptr %5, ptr %12, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %18) #4
  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 8, ptr %21) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr %24) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr %25) #4
  call void @llvm.lifetime.start.p0(i64 16, ptr %26) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %27) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %28) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %29) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %30) #4
  %31 = load ptr, ptr %12, align 8, !tbaa !5
  %32 = getelementptr inbounds double, ptr %31, i32 -1
  store ptr %32, ptr %12, align 8, !tbaa !5
  %33 = load ptr, ptr %7, align 8, !tbaa !5
  %34 = load i32, ptr %33, align 4, !tbaa !9
  store i32 %34, ptr %13, align 4, !tbaa !9
  %35 = load i32, ptr %13, align 4, !tbaa !9
  %36 = mul nsw i32 %35, 1
  %37 = add nsw i32 1, %36
  store i32 %37, ptr %14, align 4, !tbaa !9
  %38 = load i32, ptr %14, align 4, !tbaa !9
  %39 = load ptr, ptr %11, align 8, !tbaa !5
  %40 = sext i32 %38 to i64
  %41 = sub i64 0, %40
  %42 = getelementptr inbounds double, ptr %39, i64 %41
  store ptr %42, ptr %11, align 8, !tbaa !5
  %43 = load ptr, ptr %7, align 8, !tbaa !5
  %44 = load i32, ptr %43, align 4, !tbaa !9
  store i32 %44, ptr %15, align 4, !tbaa !9
  %45 = load i32, ptr %15, align 4, !tbaa !9
  %46 = mul nsw i32 %45, 1
  %47 = add nsw i32 1, %46
  store i32 %47, ptr %16, align 4, !tbaa !9
  %48 = load i32, ptr %16, align 4, !tbaa !9
  %49 = load ptr, ptr %10, align 8, !tbaa !5
  %50 = sext i32 %48 to i64
  %51 = sub i64 0, %50
  %52 = getelementptr inbounds %struct.doublecomplex, ptr %49, i64 %51
  store ptr %52, ptr %10, align 8, !tbaa !5
  %53 = call double @dlamch_(ptr noundef @.str)
  store double %53, ptr %27, align 8, !tbaa !11
  %54 = load ptr, ptr %8, align 8, !tbaa !5
  %55 = load i32, ptr %54, align 4, !tbaa !9
  %56 = add nsw i32 %55, 1
  %57 = sitofp i32 %56 to double
  %58 = load double, ptr %27, align 8, !tbaa !11
  %59 = fmul double %57, %58
  store double %59, ptr %27, align 8, !tbaa !11
  %60 = load ptr, ptr %9, align 8, !tbaa !5
  %61 = load i32, ptr %60, align 4, !tbaa !9
  store i32 %61, ptr %17, align 4, !tbaa !9
  store i32 1, ptr %29, align 4, !tbaa !9
  br label %62

62:                                               ; preds = %189, %6
  %63 = load i32, ptr %29, align 4, !tbaa !9
  %64 = load i32, ptr %17, align 4, !tbaa !9
  %65 = icmp sle i32 %63, %64
  br i1 %65, label %66, label %192

66:                                               ; preds = %62
  %67 = load ptr, ptr %12, align 8, !tbaa !5
  %68 = load i32, ptr %29, align 4, !tbaa !9
  %69 = sext i32 %68 to i64
  %70 = getelementptr inbounds double, ptr %67, i64 %69
  store double 0.000000e+00, ptr %70, align 8, !tbaa !11
  %71 = load ptr, ptr %7, align 8, !tbaa !5
  %72 = load i32, ptr %71, align 4, !tbaa !9
  store i32 %72, ptr %18, align 4, !tbaa !9
  store i32 1, ptr %28, align 4, !tbaa !9
  br label %73

73:                                               ; preds = %185, %66
  %74 = load i32, ptr %28, align 4, !tbaa !9
  %75 = load i32, ptr %18, align 4, !tbaa !9
  %76 = icmp sle i32 %74, %75
  br i1 %76, label %77, label %188

77:                                               ; preds = %73
  %78 = load ptr, ptr %11, align 8, !tbaa !5
  %79 = load i32, ptr %28, align 4, !tbaa !9
  %80 = load i32, ptr %29, align 4, !tbaa !9
  %81 = load i32, ptr %13, align 4, !tbaa !9
  %82 = mul nsw i32 %80, %81
  %83 = add nsw i32 %79, %82
  %84 = sext i32 %83 to i64
  %85 = getelementptr inbounds double, ptr %78, i64 %84
  %86 = load double, ptr %85, align 8, !tbaa !11
  %87 = fcmp une double %86, 0.000000e+00
  br i1 %87, label %88, label %184

88:                                               ; preds = %77
  %89 = load i32, ptr %28, align 4, !tbaa !9
  %90 = load i32, ptr %29, align 4, !tbaa !9
  %91 = load i32, ptr %15, align 4, !tbaa !9
  %92 = mul nsw i32 %90, %91
  %93 = add nsw i32 %89, %92
  store i32 %93, ptr %19, align 4, !tbaa !9
  %94 = load ptr, ptr %10, align 8, !tbaa !5
  %95 = load i32, ptr %19, align 4, !tbaa !9
  %96 = sext i32 %95 to i64
  %97 = getelementptr inbounds %struct.doublecomplex, ptr %94, i64 %96
  %98 = getelementptr inbounds %struct.doublecomplex, ptr %97, i32 0, i32 0
  %99 = load double, ptr %98, align 8, !tbaa !13
  store double %99, ptr %21, align 8, !tbaa !11
  %100 = load double, ptr %21, align 8, !tbaa !11
  %101 = fcmp oge double %100, 0.000000e+00
  br i1 %101, label %102, label %104

102:                                              ; preds = %88
  %103 = load double, ptr %21, align 8, !tbaa !11
  br label %107

104:                                              ; preds = %88
  %105 = load double, ptr %21, align 8, !tbaa !11
  %106 = fneg double %105
  br label %107

107:                                              ; preds = %104, %102
  %108 = phi double [ %103, %102 ], [ %106, %104 ]
  %109 = load ptr, ptr %10, align 8, !tbaa !5
  %110 = load i32, ptr %28, align 4, !tbaa !9
  %111 = load i32, ptr %29, align 4, !tbaa !9
  %112 = load i32, ptr %15, align 4, !tbaa !9
  %113 = mul nsw i32 %111, %112
  %114 = add nsw i32 %110, %113
  %115 = sext i32 %114 to i64
  %116 = getelementptr inbounds %struct.doublecomplex, ptr %109, i64 %115
  %117 = call { double, double } @Cd(ptr noundef %116)
  %118 = extractvalue { double, double } %117, 0
  %119 = extractvalue { double, double } %117, 1
  store double %119, ptr %22, align 8, !tbaa !11
  %120 = load double, ptr %22, align 8, !tbaa !11
  %121 = fcmp oge double %120, 0.000000e+00
  br i1 %121, label %122, label %124

122:                                              ; preds = %107
  %123 = load double, ptr %22, align 8, !tbaa !11
  br label %127

124:                                              ; preds = %107
  %125 = load double, ptr %22, align 8, !tbaa !11
  %126 = fneg double %125
  br label %127

127:                                              ; preds = %124, %122
  %128 = phi double [ %123, %122 ], [ %126, %124 ]
  %129 = fadd double %108, %128
  store double %129, ptr %23, align 8, !tbaa !11
  %130 = load double, ptr %23, align 8, !tbaa !11
  %131 = getelementptr inbounds %struct.doublecomplex, ptr %26, i32 0, i32 0
  store double %130, ptr %131, align 8, !tbaa !13
  %132 = getelementptr inbounds %struct.doublecomplex, ptr %26, i32 0, i32 1
  store double 0.000000e+00, ptr %132, align 8, !tbaa !15
  %133 = load double, ptr %27, align 8, !tbaa !11
  %134 = getelementptr inbounds %struct.doublecomplex, ptr %26, i32 0, i32 0
  %135 = load double, ptr %134, align 8, !tbaa !13
  %136 = fadd double %133, %135
  %137 = getelementptr inbounds %struct.doublecomplex, ptr %25, i32 0, i32 0
  store double %136, ptr %137, align 8, !tbaa !13
  %138 = getelementptr inbounds %struct.doublecomplex, ptr %26, i32 0, i32 1
  %139 = load double, ptr %138, align 8, !tbaa !15
  %140 = getelementptr inbounds %struct.doublecomplex, ptr %25, i32 0, i32 1
  store double %139, ptr %140, align 8, !tbaa !15
  %141 = load i32, ptr %28, align 4, !tbaa !9
  %142 = load i32, ptr %29, align 4, !tbaa !9
  %143 = load i32, ptr %13, align 4, !tbaa !9
  %144 = mul nsw i32 %142, %143
  %145 = add nsw i32 %141, %144
  store i32 %145, ptr %20, align 4, !tbaa !9
  %146 = getelementptr inbounds %struct.doublecomplex, ptr %25, i32 0, i32 0
  %147 = load double, ptr %146, align 8, !tbaa !13
  %148 = load ptr, ptr %11, align 8, !tbaa !5
  %149 = load i32, ptr %20, align 4, !tbaa !9
  %150 = sext i32 %149 to i64
  %151 = getelementptr inbounds double, ptr %148, i64 %150
  %152 = load double, ptr %151, align 8, !tbaa !11
  %153 = fdiv double %147, %152
  %154 = getelementptr inbounds %struct.doublecomplex, ptr %24, i32 0, i32 0
  store double %153, ptr %154, align 8, !tbaa !13
  %155 = getelementptr inbounds %struct.doublecomplex, ptr %25, i32 0, i32 1
  %156 = load double, ptr %155, align 8, !tbaa !15
  %157 = load ptr, ptr %11, align 8, !tbaa !5
  %158 = load i32, ptr %20, align 4, !tbaa !9
  %159 = sext i32 %158 to i64
  %160 = getelementptr inbounds double, ptr %157, i64 %159
  %161 = load double, ptr %160, align 8, !tbaa !11
  %162 = fdiv double %156, %161
  %163 = getelementptr inbounds %struct.doublecomplex, ptr %24, i32 0, i32 1
  store double %162, ptr %163, align 8, !tbaa !15
  %164 = getelementptr inbounds %struct.doublecomplex, ptr %24, i32 0, i32 0
  %165 = load double, ptr %164, align 8, !tbaa !13
  store double %165, ptr %30, align 8, !tbaa !11
  %166 = load ptr, ptr %12, align 8, !tbaa !5
  %167 = load i32, ptr %29, align 4, !tbaa !9
  %168 = sext i32 %167 to i64
  %169 = getelementptr inbounds double, ptr %166, i64 %168
  %170 = load double, ptr %169, align 8, !tbaa !11
  store double %170, ptr %21, align 8, !tbaa !11
  %171 = load double, ptr %21, align 8, !tbaa !11
  %172 = load double, ptr %30, align 8, !tbaa !11
  %173 = fcmp oge double %171, %172
  br i1 %173, label %174, label %176

174:                                              ; preds = %127
  %175 = load double, ptr %21, align 8, !tbaa !11
  br label %178

176:                                              ; preds = %127
  %177 = load double, ptr %30, align 8, !tbaa !11
  br label %178

178:                                              ; preds = %176, %174
  %179 = phi double [ %175, %174 ], [ %177, %176 ]
  %180 = load ptr, ptr %12, align 8, !tbaa !5
  %181 = load i32, ptr %29, align 4, !tbaa !9
  %182 = sext i32 %181 to i64
  %183 = getelementptr inbounds double, ptr %180, i64 %182
  store double %179, ptr %183, align 8, !tbaa !11
  br label %184

184:                                              ; preds = %178, %77
  br label %185

185:                                              ; preds = %184
  %186 = load i32, ptr %28, align 4, !tbaa !9
  %187 = add nsw i32 %186, 1
  store i32 %187, ptr %28, align 4, !tbaa !9
  br label %73, !llvm.loop !16

188:                                              ; preds = %73
  br label %189

189:                                              ; preds = %188
  %190 = load i32, ptr %29, align 4, !tbaa !9
  %191 = add nsw i32 %190, 1
  store i32 %191, ptr %29, align 4, !tbaa !9
  br label %62, !llvm.loop !18

192:                                              ; preds = %62
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %29) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %28) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %26) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %25) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %24) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #4
  call void @llvm.lifetime.end.p0(i64 8, 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
  call void @llvm.lifetime.end.p0(i64 4, ptr %18) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #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 double @dlamch_(ptr noundef) #2

; Function Attrs: inlinehint nounwind uwtable
declare hidden { double, double } @Cd(ptr noundef) #3

; 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 = { inlinehint 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 #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}
!13 = !{!14, !12, i64 0}
!14 = !{!"", !12, i64 0, !12, i64 8}
!15 = !{!14, !12, i64 8}
!16 = distinct !{!16, !17}
!17 = !{!"llvm.loop.mustprogress"}
!18 = distinct !{!18, !17}


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

%struct.doublecomplex = type { double, double }

@.str = external hidden unnamed_addr constant [13 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local void @zla_lin_berr_(ptr nocapture noundef readonly %0, ptr nocapture noundef readonly %1, ptr nocapture noundef readonly %2, ptr noundef %3, ptr nocapture noundef readonly %4, ptr nocapture noundef %5) local_unnamed_addr #0 {
  %7 = getelementptr inbounds i8, ptr %5, i64 -8
  %8 = load i32, ptr %0, align 4, !tbaa !5
  %narrow = xor i32 %8, -1
  %9 = sext i32 %narrow to i64
  %10 = getelementptr inbounds double, ptr %4, i64 %9
  %11 = getelementptr inbounds %struct.doublecomplex, ptr %3, i64 %9
  %12 = tail call double @dlamch_(ptr noundef nonnull @.str) #4
  %13 = load i32, ptr %1, align 4, !tbaa !5
  %14 = add nsw i32 %13, 1
  %15 = sitofp i32 %14 to double
  %16 = fmul double %12, %15
  %17 = load i32, ptr %2, align 4, !tbaa !5
  %.not64 = icmp slt i32 %17, 1
  br i1 %.not64, label %._crit_edge68, label %.lr.ph67

.lr.ph67:                                         ; preds = %6
  %18 = load i32, ptr %0, align 4, !tbaa !5
  %19 = icmp slt i32 %18, 1
  br i1 %19, label %.lr.ph67.split.us.preheader, label %.lr.ph67.split.preheader

.lr.ph67.split.preheader:                         ; preds = %.lr.ph67
  %20 = sext i32 %8 to i64
  %21 = add nuw i32 %17, 1
  %wide.trip.count74 = zext i32 %21 to i64
  br label %.lr.ph67.split

.lr.ph67.split.us.preheader:                      ; preds = %.lr.ph67
  %22 = zext nneg i32 %17 to i64
  %23 = shl nuw nsw i64 %22, 3
  tail call void @llvm.memset.p0.i64(ptr align 8 %5, i8 0, i64 %23, i1 false), !tbaa !9
  br label %._crit_edge68

.lr.ph67.split:                                   ; preds = %.lr.ph67.split.preheader, %._crit_edge
  %indvars.iv71 = phi i64 [ 1, %.lr.ph67.split.preheader ], [ %indvars.iv.next72, %._crit_edge ]
  %24 = getelementptr inbounds double, ptr %7, i64 %indvars.iv71
  store double 0.000000e+00, ptr %24, align 8, !tbaa !9
  %25 = load i32, ptr %0, align 4, !tbaa !5
  %.not6162 = icmp slt i32 %25, 1
  br i1 %.not6162, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %.lr.ph67.split
  %26 = mul nsw i64 %indvars.iv71, %20
  %27 = add nuw i32 %25, 1
  %wide.trip.count = zext i32 %27 to i64
  br label %28

28:                                               ; preds = %.lr.ph, %51
  %indvars.iv = phi i64 [ 1, %.lr.ph ], [ %indvars.iv.next, %51 ]
  %29 = add nsw i64 %indvars.iv, %26
  %30 = getelementptr inbounds double, ptr %10, i64 %29
  %31 = load double, ptr %30, align 8, !tbaa !9
  %32 = fcmp une double %31, 0.000000e+00
  br i1 %32, label %33, label %51

33:                                               ; preds = %28
  %34 = getelementptr inbounds %struct.doublecomplex, ptr %11, i64 %29
  %35 = load double, ptr %34, align 8, !tbaa !11
  %36 = tail call { double, double } @Cd(ptr noundef nonnull %34)
  %37 = extractvalue { double, double } %36, 1
  %38 = insertelement <2 x double> poison, double %35, i64 0
  %39 = insertelement <2 x double> %38, double %37, i64 1
  %40 = fcmp oge <2 x double> %39, zeroinitializer
  %41 = fneg <2 x double> %39
  %42 = select <2 x i1> %40, <2 x double> %39, <2 x double> %41
  %shift = shufflevector <2 x double> %42, <2 x double> poison, <2 x i32> <i32 1, i32 poison>
  %43 = fadd <2 x double> %42, %shift
  %44 = extractelement <2 x double> %43, i64 0
  %45 = fadd double %16, %44
  %46 = load double, ptr %30, align 8, !tbaa !9
  %47 = fdiv double %45, %46
  %48 = load double, ptr %24, align 8, !tbaa !9
  %49 = fcmp oge double %48, %47
  %50 = select i1 %49, double %48, double %47
  store double %50, ptr %24, align 8, !tbaa !9
  br label %51

51:                                               ; preds = %28, %33
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
  br i1 %exitcond.not, label %._crit_edge, label %28, !llvm.loop !13

._crit_edge:                                      ; preds = %51, %.lr.ph67.split
  %indvars.iv.next72 = add nuw nsw i64 %indvars.iv71, 1
  %exitcond75.not = icmp eq i64 %indvars.iv.next72, %wide.trip.count74
  br i1 %exitcond75.not, label %._crit_edge68, label %.lr.ph67.split, !llvm.loop !15

._crit_edge68:                                    ; preds = %._crit_edge, %.lr.ph67.split.us.preheader, %6
  ret void
}

declare double @dlamch_(ptr noundef) local_unnamed_addr #1

; Function Attrs: inlinehint nounwind uwtable
declare hidden { double, double } @Cd(ptr noundef) local_unnamed_addr #2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #3

attributes #0 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { "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 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 #3 = { nocallback nofree nounwind willreturn memory(argmem: write) }
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 = !{!"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}
!11 = !{!12, !10, i64 0}
!12 = !{!"", !10, i64 0, !10, i64 8}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14, !16}
!16 = !{!"llvm.loop.unswitch.partial.disable"}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopIdiomRecognizePass,LoopRotatePass,LoopSimplifyCFGPass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,SLPVectorizerPass,SROAPass,SimpleLoopUnswitchPass,SimplifyCFGPass,TailCallElimPass,VectorCombinePass