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

; 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 [10 x i8], align 1
@c_b4 = external hidden global double, align 8
@c_b5 = external hidden global double, align 8
@c__1 = external hidden global i64, align 8
@.str.2 = external hidden unnamed_addr constant [13 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local i32 @dlarf_(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 i64, align 8
  %20 = alloca i64, align 8
  %21 = alloca double, align 8
  %22 = alloca i64, align 8
  %23 = alloca i64, align 8
  %24 = alloca i64, align 8
  %25 = alloca i64, align 8
  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 8, ptr %19) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %25) #3
  %26 = load ptr, ptr %13, align 8, !tbaa !5
  %27 = getelementptr inbounds double, ptr %26, i32 -1
  store ptr %27, ptr %13, align 8, !tbaa !5
  %28 = load ptr, ptr %17, align 8, !tbaa !5
  %29 = load i64, ptr %28, align 8, !tbaa !9
  store i64 %29, ptr %19, align 8, !tbaa !9
  %30 = load i64, ptr %19, align 8, !tbaa !9
  %31 = add nsw i64 1, %30
  store i64 %31, ptr %20, align 8, !tbaa !9
  %32 = load i64, ptr %20, align 8, !tbaa !9
  %33 = load ptr, ptr %16, align 8, !tbaa !5
  %34 = sub i64 0, %32
  %35 = getelementptr inbounds double, ptr %33, i64 %34
  store ptr %35, ptr %16, align 8, !tbaa !5
  %36 = load ptr, ptr %18, align 8, !tbaa !5
  %37 = getelementptr inbounds double, ptr %36, i32 -1
  store ptr %37, ptr %18, align 8, !tbaa !5
  %38 = load ptr, ptr %10, align 8, !tbaa !5
  %39 = call i64 @lsame_(ptr noundef %38, ptr noundef @.str)
  store i64 %39, ptr %23, align 8, !tbaa !9
  store i64 0, ptr %25, align 8, !tbaa !9
  store i64 0, ptr %24, align 8, !tbaa !9
  %40 = load ptr, ptr %15, align 8, !tbaa !5
  %41 = load double, ptr %40, align 8, !tbaa !11
  %42 = fcmp une double %41, 0.000000e+00
  br i1 %42, label %43, label %101

43:                                               ; preds = %9
  %44 = load i64, ptr %23, align 8, !tbaa !9
  %45 = icmp ne i64 %44, 0
  br i1 %45, label %46, label %49

46:                                               ; preds = %43
  %47 = load ptr, ptr %11, align 8, !tbaa !5
  %48 = load i64, ptr %47, align 8, !tbaa !9
  store i64 %48, ptr %25, align 8, !tbaa !9
  br label %52

49:                                               ; preds = %43
  %50 = load ptr, ptr %12, align 8, !tbaa !5
  %51 = load i64, ptr %50, align 8, !tbaa !9
  store i64 %51, ptr %25, align 8, !tbaa !9
  br label %52

52:                                               ; preds = %49, %46
  %53 = load ptr, ptr %14, align 8, !tbaa !5
  %54 = load i64, ptr %53, align 8, !tbaa !9
  %55 = icmp sgt i64 %54, 0
  br i1 %55, label %56, label %63

56:                                               ; preds = %52
  %57 = load i64, ptr %25, align 8, !tbaa !9
  %58 = sub nsw i64 %57, 1
  %59 = load ptr, ptr %14, align 8, !tbaa !5
  %60 = load i64, ptr %59, align 8, !tbaa !9
  %61 = mul nsw i64 %58, %60
  %62 = add nsw i64 %61, 1
  store i64 %62, ptr %22, align 8, !tbaa !9
  br label %64

63:                                               ; preds = %52
  store i64 1, ptr %22, align 8, !tbaa !9
  br label %64

64:                                               ; preds = %63, %56
  br label %65

65:                                               ; preds = %76, %64
  %66 = load i64, ptr %25, align 8, !tbaa !9
  %67 = icmp sgt i64 %66, 0
  br i1 %67, label %68, label %74

68:                                               ; preds = %65
  %69 = load ptr, ptr %13, align 8, !tbaa !5
  %70 = load i64, ptr %22, align 8, !tbaa !9
  %71 = getelementptr inbounds double, ptr %69, i64 %70
  %72 = load double, ptr %71, align 8, !tbaa !11
  %73 = fcmp oeq double %72, 0.000000e+00
  br label %74

74:                                               ; preds = %68, %65
  %75 = phi i1 [ false, %65 ], [ %73, %68 ]
  br i1 %75, label %76, label %83

76:                                               ; preds = %74
  %77 = load i64, ptr %25, align 8, !tbaa !9
  %78 = add nsw i64 %77, -1
  store i64 %78, ptr %25, align 8, !tbaa !9
  %79 = load ptr, ptr %14, align 8, !tbaa !5
  %80 = load i64, ptr %79, align 8, !tbaa !9
  %81 = load i64, ptr %22, align 8, !tbaa !9
  %82 = sub nsw i64 %81, %80
  store i64 %82, ptr %22, align 8, !tbaa !9
  br label %65, !llvm.loop !13

83:                                               ; preds = %74
  %84 = load i64, ptr %23, align 8, !tbaa !9
  %85 = icmp ne i64 %84, 0
  br i1 %85, label %86, label %93

86:                                               ; preds = %83
  %87 = load ptr, ptr %12, align 8, !tbaa !5
  %88 = load ptr, ptr %16, align 8, !tbaa !5
  %89 = load i64, ptr %20, align 8, !tbaa !9
  %90 = getelementptr inbounds double, ptr %88, i64 %89
  %91 = load ptr, ptr %17, align 8, !tbaa !5
  %92 = call i64 @iladlc_(ptr noundef %25, ptr noundef %87, ptr noundef %90, ptr noundef %91)
  store i64 %92, ptr %24, align 8, !tbaa !9
  br label %100

93:                                               ; preds = %83
  %94 = load ptr, ptr %11, align 8, !tbaa !5
  %95 = load ptr, ptr %16, align 8, !tbaa !5
  %96 = load i64, ptr %20, align 8, !tbaa !9
  %97 = getelementptr inbounds double, ptr %95, i64 %96
  %98 = load ptr, ptr %17, align 8, !tbaa !5
  %99 = call i64 @iladlr_(ptr noundef %94, ptr noundef %25, ptr noundef %97, ptr noundef %98)
  store i64 %99, ptr %24, align 8, !tbaa !9
  br label %100

100:                                              ; preds = %93, %86
  br label %101

101:                                              ; preds = %100, %9
  %102 = load i64, ptr %23, align 8, !tbaa !9
  %103 = icmp ne i64 %102, 0
  br i1 %103, label %104, label %132

104:                                              ; preds = %101
  %105 = load i64, ptr %25, align 8, !tbaa !9
  %106 = icmp sgt i64 %105, 0
  br i1 %106, label %107, label %131

107:                                              ; preds = %104
  %108 = load ptr, ptr %16, align 8, !tbaa !5
  %109 = load i64, ptr %20, align 8, !tbaa !9
  %110 = getelementptr inbounds double, ptr %108, i64 %109
  %111 = load ptr, ptr %17, align 8, !tbaa !5
  %112 = load ptr, ptr %13, align 8, !tbaa !5
  %113 = getelementptr inbounds double, ptr %112, i64 1
  %114 = load ptr, ptr %14, align 8, !tbaa !5
  %115 = load ptr, ptr %18, align 8, !tbaa !5
  %116 = getelementptr inbounds double, ptr %115, i64 1
  %117 = call i32 @f2c_dgemv(ptr noundef @.str.1, ptr noundef %25, ptr noundef %24, ptr noundef @c_b4, ptr noundef %110, ptr noundef %111, ptr noundef %113, ptr noundef %114, ptr noundef @c_b5, ptr noundef %116, ptr noundef @c__1)
  %118 = load ptr, ptr %15, align 8, !tbaa !5
  %119 = load double, ptr %118, align 8, !tbaa !11
  %120 = fneg double %119
  store double %120, ptr %21, align 8, !tbaa !11
  %121 = load ptr, ptr %13, align 8, !tbaa !5
  %122 = getelementptr inbounds double, ptr %121, i64 1
  %123 = load ptr, ptr %14, align 8, !tbaa !5
  %124 = load ptr, ptr %18, align 8, !tbaa !5
  %125 = getelementptr inbounds double, ptr %124, i64 1
  %126 = load ptr, ptr %16, align 8, !tbaa !5
  %127 = load i64, ptr %20, align 8, !tbaa !9
  %128 = getelementptr inbounds double, ptr %126, i64 %127
  %129 = load ptr, ptr %17, align 8, !tbaa !5
  %130 = call i32 @f2c_dger(ptr noundef %25, ptr noundef %24, ptr noundef %21, ptr noundef %122, ptr noundef %123, ptr noundef %125, ptr noundef @c__1, ptr noundef %128, ptr noundef %129)
  br label %131

131:                                              ; preds = %107, %104
  br label %160

132:                                              ; preds = %101
  %133 = load i64, ptr %25, align 8, !tbaa !9
  %134 = icmp sgt i64 %133, 0
  br i1 %134, label %135, label %159

135:                                              ; preds = %132
  %136 = load ptr, ptr %16, align 8, !tbaa !5
  %137 = load i64, ptr %20, align 8, !tbaa !9
  %138 = getelementptr inbounds double, ptr %136, i64 %137
  %139 = load ptr, ptr %17, align 8, !tbaa !5
  %140 = load ptr, ptr %13, align 8, !tbaa !5
  %141 = getelementptr inbounds double, ptr %140, i64 1
  %142 = load ptr, ptr %14, align 8, !tbaa !5
  %143 = load ptr, ptr %18, align 8, !tbaa !5
  %144 = getelementptr inbounds double, ptr %143, i64 1
  %145 = call i32 @f2c_dgemv(ptr noundef @.str.2, ptr noundef %24, ptr noundef %25, ptr noundef @c_b4, ptr noundef %138, ptr noundef %139, ptr noundef %141, ptr noundef %142, ptr noundef @c_b5, ptr noundef %144, ptr noundef @c__1)
  %146 = load ptr, ptr %15, align 8, !tbaa !5
  %147 = load double, ptr %146, align 8, !tbaa !11
  %148 = fneg double %147
  store double %148, ptr %21, align 8, !tbaa !11
  %149 = load ptr, ptr %18, align 8, !tbaa !5
  %150 = getelementptr inbounds double, ptr %149, i64 1
  %151 = load ptr, ptr %13, align 8, !tbaa !5
  %152 = getelementptr inbounds double, ptr %151, i64 1
  %153 = load ptr, ptr %14, align 8, !tbaa !5
  %154 = load ptr, ptr %16, align 8, !tbaa !5
  %155 = load i64, ptr %20, align 8, !tbaa !9
  %156 = getelementptr inbounds double, ptr %154, i64 %155
  %157 = load ptr, ptr %17, align 8, !tbaa !5
  %158 = call i32 @f2c_dger(ptr noundef %24, ptr noundef %25, ptr noundef %21, ptr noundef %150, ptr noundef @c__1, ptr noundef %152, ptr noundef %153, ptr noundef %156, ptr noundef %157)
  br label %159

159:                                              ; preds = %135, %132
  br label %160

160:                                              ; preds = %159, %131
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #3
  ret i32 0
}

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

declare i64 @lsame_(ptr noundef, ptr noundef) #2

declare i64 @iladlc_(ptr noundef, ptr noundef, ptr noundef, ptr noundef) #2

declare i64 @iladlr_(ptr noundef, ptr noundef, ptr noundef, ptr noundef) #2

declare i32 @f2c_dgemv(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) #2

declare i32 @f2c_dger(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) #2

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

attributes #0 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }

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

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


; 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 [10 x i8], align 1
@c_b4 = external hidden global double, align 8
@c_b5 = external hidden global double, align 8
@c__1 = external hidden global i64, align 8
@.str.2 = external hidden unnamed_addr constant [13 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local noundef i32 @dlarf_(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, ptr noundef %4, ptr nocapture noundef readonly %5, ptr noundef %6, ptr noundef %7, ptr noundef %8) local_unnamed_addr #0 {
  %10 = alloca double, align 8
  %11 = alloca i64, align 8
  %12 = alloca i64, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #3
  %13 = getelementptr inbounds i8, ptr %3, i64 -8
  %14 = tail call i64 @lsame_(ptr noundef %0, ptr noundef nonnull @.str) #3
  store i64 0, ptr %11, align 8, !tbaa !5
  %15 = load double, ptr %5, align 8, !tbaa !9
  %16 = fcmp une double %15, 0.000000e+00
  br i1 %16, label %17, label %.thread63

17:                                               ; preds = %9
  %.not = icmp eq i64 %14, 0
  %. = select i1 %.not, ptr %2, ptr %1
  %storemerge = load i64, ptr %., align 8, !tbaa !5
  %18 = load i64, ptr %4, align 8, !tbaa !5
  %19 = icmp sgt i64 %storemerge, 0
  br i1 %19, label %.lr.ph.preheader, label %.critedge

.lr.ph.preheader:                                 ; preds = %17
  %.inv = icmp slt i64 %18, 1
  %20 = add nsw i64 %storemerge, -1
  %21 = mul nsw i64 %18, %20
  %22 = add nsw i64 %21, 1
  %.0 = select i1 %.inv, i64 1, i64 %22
  br label %.lr.ph

.lr.ph:                                           ; preds = %.lr.ph.preheader, %27
  %.158 = phi i64 [ %29, %27 ], [ %.0, %.lr.ph.preheader ]
  %23 = phi i64 [ %28, %27 ], [ %storemerge, %.lr.ph.preheader ]
  %24 = getelementptr inbounds double, ptr %13, i64 %.158
  %25 = load double, ptr %24, align 8, !tbaa !9
  %26 = fcmp oeq double %25, 0.000000e+00
  br i1 %26, label %27, label %.critedge

27:                                               ; preds = %.lr.ph
  %28 = add nsw i64 %23, -1
  %29 = sub nsw i64 %.158, %18
  %30 = icmp sgt i64 %23, 1
  br i1 %30, label %.lr.ph, label %.critedge, !llvm.loop !11

.critedge:                                        ; preds = %.lr.ph, %27, %17
  %.lcssa = phi i64 [ %storemerge, %17 ], [ 0, %27 ], [ %23, %.lr.ph ]
  store i64 %.lcssa, ptr %12, align 8, !tbaa !5
  br i1 %.not, label %39, label %31

31:                                               ; preds = %.critedge
  %32 = call i64 @iladlc_(ptr noundef nonnull %12, ptr noundef %2, ptr noundef %6, ptr noundef nonnull %7) #3
  store i64 %32, ptr %11, align 8, !tbaa !5
  %.pre = load i64, ptr %12, align 8, !tbaa !5
  %33 = icmp sgt i64 %.pre, 0
  br i1 %33, label %34, label %.thread63

34:                                               ; preds = %31
  %35 = call i32 @f2c_dgemv(ptr noundef nonnull @.str.1, ptr noundef nonnull %12, ptr noundef nonnull %11, ptr noundef nonnull @c_b4, ptr noundef %6, ptr noundef %7, ptr noundef %3, ptr noundef nonnull %4, ptr noundef nonnull @c_b5, ptr noundef %8, ptr noundef nonnull @c__1) #3
  %36 = load double, ptr %5, align 8, !tbaa !9
  %37 = fneg double %36
  store double %37, ptr %10, align 8, !tbaa !9
  %38 = call i32 @f2c_dger(ptr noundef nonnull %12, ptr noundef nonnull %11, ptr noundef nonnull %10, ptr noundef %3, ptr noundef nonnull %4, ptr noundef %8, ptr noundef nonnull @c__1, ptr noundef %6, ptr noundef %7) #3
  br label %.thread63

39:                                               ; preds = %.critedge
  %40 = call i64 @iladlr_(ptr noundef %1, ptr noundef nonnull %12, ptr noundef %6, ptr noundef nonnull %7) #3
  store i64 %40, ptr %11, align 8, !tbaa !5
  %.pre61 = load i64, ptr %12, align 8, !tbaa !5
  %41 = icmp sgt i64 %.pre61, 0
  br i1 %41, label %42, label %.thread63

42:                                               ; preds = %39
  %43 = call i32 @f2c_dgemv(ptr noundef nonnull @.str.2, ptr noundef nonnull %11, ptr noundef nonnull %12, ptr noundef nonnull @c_b4, ptr noundef %6, ptr noundef nonnull %7, ptr noundef %3, ptr noundef nonnull %4, ptr noundef nonnull @c_b5, ptr noundef %8, ptr noundef nonnull @c__1) #3
  %44 = load double, ptr %5, align 8, !tbaa !9
  %45 = fneg double %44
  store double %45, ptr %10, align 8, !tbaa !9
  %46 = call i32 @f2c_dger(ptr noundef nonnull %11, ptr noundef nonnull %12, ptr noundef nonnull %10, ptr noundef %8, ptr noundef nonnull @c__1, ptr noundef %3, ptr noundef nonnull %4, ptr noundef %6, ptr noundef nonnull %7) #3
  br label %.thread63

.thread63:                                        ; preds = %9, %39, %42, %31, %34
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #3
  ret i32 0
}

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

declare i64 @lsame_(ptr noundef, ptr noundef) local_unnamed_addr #2

declare i64 @iladlc_(ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

declare i64 @iladlr_(ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

declare i32 @f2c_dgemv(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 i32 @f2c_dger(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

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

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 = { nounwind }

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

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


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