; LLVM IR from jgaeddert/liquid-dsp :: src/filter/src (firdes)

; 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.31 = external hidden unnamed_addr constant [78 x i8], align 1
@.str.45 = external hidden unnamed_addr constant [61 x i8], align 1
@.str.46 = external hidden unnamed_addr constant [64 x i8], align 1
@.str.47 = external hidden unnamed_addr constant [59 x i8], align 1

declare i32 @liquid_error_fl(i32 noundef, ptr noundef, i32 noundef, ptr noundef, ...) #0

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

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

; Function Attrs: nounwind uwtable
define dso_local float @liquid_filter_energy(ptr noundef %0, i32 noundef %1, float noundef %2, i32 noundef %3) #2 {
  %5 = alloca float, align 4
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca float, align 4
  %9 = alloca i32, align 4
  %10 = alloca ptr, align 8
  %11 = alloca i64, align 8
  %12 = alloca float, align 4
  %13 = alloca float, align 4
  %14 = alloca ptr, align 8
  %15 = alloca i32, align 4
  %16 = alloca i32, align 4
  %17 = alloca float, align 4
  %18 = alloca { float, float }, align 4
  %19 = alloca { float, float }, align 4
  %20 = alloca { float, float }, align 4
  %21 = alloca float, align 4
  %22 = alloca { float, float }, align 4
  store ptr %0, ptr %6, align 8, !tbaa !5
  store i32 %1, ptr %7, align 4, !tbaa !9
  store float %2, ptr %8, align 4, !tbaa !11
  store i32 %3, ptr %9, align 4, !tbaa !9
  %23 = load float, ptr %8, align 4, !tbaa !11
  %24 = fcmp olt float %23, 0.000000e+00
  br i1 %24, label %28, label %25

25:                                               ; preds = %4
  %26 = load float, ptr %8, align 4, !tbaa !11
  %27 = fcmp ogt float %26, 5.000000e-01
  br i1 %27, label %28, label %30

28:                                               ; preds = %25, %4
  %29 = call i32 (i32, ptr, i32, ptr, ...) @liquid_error_fl(i32 noundef 3, ptr noundef @.str.31, i32 noundef 623, ptr noundef @.str.45)
  store float 0.000000e+00, ptr %5, align 4
  br label %145

30:                                               ; preds = %25
  %31 = load i32, ptr %7, align 4, !tbaa !9
  %32 = icmp eq i32 %31, 0
  br i1 %32, label %33, label %35

33:                                               ; preds = %30
  %34 = call i32 (i32, ptr, i32, ptr, ...) @liquid_error_fl(i32 noundef 3, ptr noundef @.str.31, i32 noundef 626, ptr noundef @.str.46)
  store float 0.000000e+00, ptr %5, align 4
  br label %145

35:                                               ; preds = %30
  %36 = load i32, ptr %9, align 4, !tbaa !9
  %37 = icmp eq i32 %36, 0
  br i1 %37, label %38, label %40

38:                                               ; preds = %35
  %39 = call i32 (i32, ptr, i32, ptr, ...) @liquid_error_fl(i32 noundef 3, ptr noundef @.str.31, i32 noundef 629, ptr noundef @.str.47)
  store float 0.000000e+00, ptr %5, align 4
  br label %145

40:                                               ; preds = %35
  br label %41

41:                                               ; preds = %40
  br label %42

42:                                               ; preds = %41
  %43 = load i32, ptr %7, align 4, !tbaa !9
  %44 = zext i32 %43 to i64
  %45 = call ptr @llvm.stacksave.p0()
  store ptr %45, ptr %10, align 8
  %46 = alloca { float, float }, i64 %44, align 16
  store i64 %44, ptr %11, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #5
  store float 0.000000e+00, ptr %12, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #5
  store float 0.000000e+00, ptr %13, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #5
  %47 = load ptr, ptr %6, align 8, !tbaa !5
  %48 = load i32, ptr %7, align 4, !tbaa !9
  %49 = call ptr @dotprod_crcf_create(ptr noundef %47, i32 noundef %48)
  store ptr %49, ptr %14, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #5
  store i32 0, ptr %15, align 4, !tbaa !9
  br label %50

50:                                               ; preds = %135, %42
  %51 = load i32, ptr %15, align 4, !tbaa !9
  %52 = load i32, ptr %9, align 4, !tbaa !9
  %53 = icmp ult i32 %51, %52
  br i1 %53, label %54, label %138

54:                                               ; preds = %50
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #5
  %55 = load i32, ptr %15, align 4, !tbaa !9
  %56 = uitofp i32 %55 to float
  %57 = fmul float 5.000000e-01, %56
  %58 = load i32, ptr %9, align 4, !tbaa !9
  %59 = uitofp i32 %58 to float
  %60 = fdiv float %57, %59
  store float %60, ptr %17, align 4, !tbaa !11
  store i32 0, ptr %16, align 4, !tbaa !9
  br label %61

61:                                               ; preds = %89, %54
  %62 = load i32, ptr %16, align 4, !tbaa !9
  %63 = load i32, ptr %7, align 4, !tbaa !9
  %64 = icmp ult i32 %62, %63
  br i1 %64, label %65, label %92

65:                                               ; preds = %61
  %66 = load float, ptr %17, align 4, !tbaa !11
  %67 = fpext float %66 to double
  %68 = fmul double 0.000000e+00, %67
  %69 = fmul double 0x401921FB54442D18, %67
  %70 = load i32, ptr %16, align 4, !tbaa !9
  %71 = uitofp i32 %70 to double
  %72 = fmul double %68, %71
  %73 = fmul double %69, %71
  %74 = fptrunc double %72 to float
  %75 = fptrunc double %73 to float
  %76 = getelementptr inbounds { float, float }, ptr %18, i32 0, i32 0
  %77 = getelementptr inbounds { float, float }, ptr %18, i32 0, i32 1
  store float %74, ptr %76, align 4
  store float %75, ptr %77, align 4
  %78 = load <2 x float>, ptr %18, align 4
  %79 = call <2 x float> @cexpf(<2 x float> noundef %78) #5
  store <2 x float> %79, ptr %19, align 4
  %80 = getelementptr inbounds { float, float }, ptr %19, i32 0, i32 0
  %81 = load float, ptr %80, align 4
  %82 = getelementptr inbounds { float, float }, ptr %19, i32 0, i32 1
  %83 = load float, ptr %82, align 4
  %84 = load i32, ptr %16, align 4, !tbaa !9
  %85 = zext i32 %84 to i64
  %86 = getelementptr inbounds { float, float }, ptr %46, i64 %85
  %87 = getelementptr inbounds { float, float }, ptr %86, i32 0, i32 0
  %88 = getelementptr inbounds { float, float }, ptr %86, i32 0, i32 1
  store float %81, ptr %87, align 8
  store float %83, ptr %88, align 4
  br label %89

89:                                               ; preds = %65
  %90 = load i32, ptr %16, align 4, !tbaa !9
  %91 = add i32 %90, 1
  store i32 %91, ptr %16, align 4, !tbaa !9
  br label %61, !llvm.loop !13

92:                                               ; preds = %61
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #5
  %93 = load ptr, ptr %14, align 8, !tbaa !5
  %94 = call i32 @dotprod_crcf_execute(ptr noundef %93, ptr noundef %46, ptr noundef %20)
  call void @llvm.lifetime.start.p0(i64 4, ptr %21) #5
  %95 = getelementptr inbounds { float, float }, ptr %20, i32 0, i32 0
  %96 = load float, ptr %95, align 4
  %97 = getelementptr inbounds { float, float }, ptr %20, i32 0, i32 1
  %98 = load float, ptr %97, align 4
  %99 = getelementptr inbounds { float, float }, ptr %20, i32 0, i32 0
  %100 = load float, ptr %99, align 4
  %101 = getelementptr inbounds { float, float }, ptr %20, i32 0, i32 1
  %102 = load float, ptr %101, align 4
  %103 = fneg float %102
  %104 = fmul float %96, %100
  %105 = fmul float %98, %103
  %106 = fmul float %96, %103
  %107 = fmul float %98, %100
  %108 = fsub float %104, %105
  %109 = fadd float %106, %107
  %110 = fcmp uno float %108, %108
  br i1 %110, label %111, label %119, !prof !15

111:                                              ; preds = %92
  %112 = fcmp uno float %109, %109
  br i1 %112, label %113, label %119, !prof !15

113:                                              ; preds = %111
  %114 = call <2 x float> @__mulsc3(float noundef %96, float noundef %98, float noundef %100, float noundef %103) #5
  store <2 x float> %114, ptr %22, align 4
  %115 = getelementptr inbounds { float, float }, ptr %22, i32 0, i32 0
  %116 = load float, ptr %115, align 4
  %117 = getelementptr inbounds { float, float }, ptr %22, i32 0, i32 1
  %118 = load float, ptr %117, align 4
  br label %119

119:                                              ; preds = %113, %111, %92
  %120 = phi float [ %108, %92 ], [ %108, %111 ], [ %116, %113 ]
  %121 = phi float [ %109, %92 ], [ %109, %111 ], [ %118, %113 ]
  store float %120, ptr %21, align 4, !tbaa !11
  %122 = load float, ptr %21, align 4, !tbaa !11
  %123 = load float, ptr %12, align 4, !tbaa !11
  %124 = fadd float %123, %122
  store float %124, ptr %12, align 4, !tbaa !11
  %125 = load float, ptr %17, align 4, !tbaa !11
  %126 = load float, ptr %8, align 4, !tbaa !11
  %127 = fcmp oge float %125, %126
  br i1 %127, label %128, label %130

128:                                              ; preds = %119
  %129 = load float, ptr %21, align 4, !tbaa !11
  br label %131

130:                                              ; preds = %119
  br label %131

131:                                              ; preds = %130, %128
  %132 = phi float [ %129, %128 ], [ 0.000000e+00, %130 ]
  %133 = load float, ptr %13, align 4, !tbaa !11
  %134 = fadd float %133, %132
  store float %134, ptr %13, align 4, !tbaa !11
  call void @llvm.lifetime.end.p0(i64 4, ptr %21) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #5
  br label %135

135:                                              ; preds = %131
  %136 = load i32, ptr %15, align 4, !tbaa !9
  %137 = add i32 %136, 1
  store i32 %137, ptr %15, align 4, !tbaa !9
  br label %50, !llvm.loop !16

138:                                              ; preds = %50
  %139 = load ptr, ptr %14, align 8, !tbaa !5
  %140 = call i32 @dotprod_crcf_destroy(ptr noundef %139)
  %141 = load float, ptr %13, align 4, !tbaa !11
  %142 = load float, ptr %12, align 4, !tbaa !11
  %143 = fdiv float %141, %142
  store float %143, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #5
  %144 = load ptr, ptr %10, align 8
  call void @llvm.stackrestore.p0(ptr %144)
  br label %145

145:                                              ; preds = %138, %38, %33, %28
  %146 = load float, ptr %5, align 4
  ret float %146
}

; Function Attrs: nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #3

declare ptr @dotprod_crcf_create(ptr noundef, i32 noundef) #0

; Function Attrs: nounwind
declare <2 x float> @cexpf(<2 x float> noundef) #4

declare i32 @dotprod_crcf_execute(ptr noundef, ptr noundef, ptr noundef) #0

declare <2 x float> @__mulsc3(float, float, float, float)

declare i32 @dotprod_crcf_destroy(ptr noundef) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #3

attributes #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 = { nounwind 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 = { nocallback nofree nosync nounwind willreturn }
attributes #4 = { nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"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 = !{!"float", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = !{!"branch_weights", i32 1, i32 1048575}
!16 = distinct !{!16, !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"

@.str.31 = external hidden unnamed_addr constant [78 x i8], align 1
@.str.45 = external hidden unnamed_addr constant [61 x i8], align 1
@.str.46 = external hidden unnamed_addr constant [64 x i8], align 1
@.str.47 = external hidden unnamed_addr constant [59 x i8], align 1

declare i32 @liquid_error_fl(i32 noundef, ptr noundef, i32 noundef, ptr noundef, ...) local_unnamed_addr #0

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

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

; Function Attrs: nounwind uwtable
define dso_local float @liquid_filter_energy(ptr noundef %0, i32 noundef %1, float noundef %2, i32 noundef %3) local_unnamed_addr #2 {
  %5 = alloca { float, float }, align 8
  %6 = fcmp olt float %2, 0.000000e+00
  %7 = fcmp ogt float %2, 5.000000e-01
  %or.cond = or i1 %6, %7
  br i1 %or.cond, label %8, label %10

8:                                                ; preds = %4
  %9 = tail call i32 (i32, ptr, i32, ptr, ...) @liquid_error_fl(i32 noundef 3, ptr noundef nonnull @.str.31, i32 noundef 623, ptr noundef nonnull @.str.45) #5
  br label %67

10:                                               ; preds = %4
  %11 = icmp eq i32 %1, 0
  br i1 %11, label %12, label %14

12:                                               ; preds = %10
  %13 = tail call i32 (i32, ptr, i32, ptr, ...) @liquid_error_fl(i32 noundef 3, ptr noundef nonnull @.str.31, i32 noundef 626, ptr noundef nonnull @.str.46) #5
  br label %67

14:                                               ; preds = %10
  %15 = icmp eq i32 %3, 0
  br i1 %15, label %16, label %18

16:                                               ; preds = %14
  %17 = tail call i32 (i32, ptr, i32, ptr, ...) @liquid_error_fl(i32 noundef 3, ptr noundef nonnull @.str.31, i32 noundef 629, ptr noundef nonnull @.str.47) #5
  br label %67

18:                                               ; preds = %14
  %19 = zext i32 %1 to i64
  %20 = tail call ptr @llvm.stacksave.p0()
  %21 = alloca { float, float }, i64 %19, align 16
  %22 = tail call ptr @dotprod_crcf_create(ptr noundef %0, i32 noundef %1) #5
  %23 = uitofp i32 %3 to float
  br label %24

24:                                               ; preds = %18, %57
  %.03343 = phi float [ 0.000000e+00, %18 ], [ %59, %57 ]
  %.03442 = phi float [ 0.000000e+00, %18 ], [ %62, %57 ]
  %.03541 = phi i32 [ 0, %18 ], [ %63, %57 ]
  %25 = uitofp i32 %.03541 to float
  %26 = fmul float %25, 5.000000e-01
  %27 = fdiv float %26, %23
  %28 = fpext float %27 to double
  %29 = insertelement <2 x double> poison, double %28, i64 0
  %30 = shufflevector <2 x double> %29, <2 x double> poison, <2 x i32> zeroinitializer
  %31 = fmul <2 x double> %30, <double 0.000000e+00, double 0x401921FB54442D18>
  br label %32

32:                                               ; preds = %24, %32
  %indvars.iv = phi i64 [ 0, %24 ], [ %indvars.iv.next, %32 ]
  %33 = trunc nuw i64 %indvars.iv to i32
  %34 = uitofp i32 %33 to double
  %35 = insertelement <2 x double> poison, double %34, i64 0
  %36 = shufflevector <2 x double> %35, <2 x double> poison, <2 x i32> zeroinitializer
  %37 = fmul <2 x double> %31, %36
  %38 = fptrunc <2 x double> %37 to <2 x float>
  %39 = call <2 x float> @cexpf(<2 x float> noundef %38) #5
  %40 = getelementptr inbounds { float, float }, ptr %21, i64 %indvars.iv
  store <2 x float> %39, ptr %40, align 8
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %19
  br i1 %exitcond.not, label %41, label %32, !llvm.loop !5

41:                                               ; preds = %32
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #5
  %42 = call i32 @dotprod_crcf_execute(ptr noundef %22, ptr noundef nonnull %21, ptr noundef nonnull %5) #5
  %43 = load <2 x float>, ptr %5, align 8
  %44 = extractelement <2 x float> %43, i64 1
  %45 = fneg float %44
  %46 = fmul <2 x float> %43, %43
  %shift = shufflevector <2 x float> %46, <2 x float> poison, <2 x i32> <i32 1, i32 poison>
  %47 = fadd <2 x float> %46, %shift
  %48 = extractelement <2 x float> %47, i64 0
  %49 = fcmp uno float %48, 0.000000e+00
  br i1 %49, label %50, label %57, !prof !7

50:                                               ; preds = %41
  %51 = extractelement <2 x float> %43, i64 0
  %52 = fmul float %51, %44
  %53 = fsub float %52, %52
  %54 = fcmp uno float %53, 0.000000e+00
  br i1 %54, label %55, label %57, !prof !7

55:                                               ; preds = %50
  %56 = call <2 x float> @__mulsc3(float noundef %51, float noundef %44, float noundef %51, float noundef %45) #5
  %.sroa.0.0.vec.extract = extractelement <2 x float> %56, i64 0
  br label %57

57:                                               ; preds = %55, %50, %41
  %58 = phi float [ %48, %41 ], [ %48, %50 ], [ %.sroa.0.0.vec.extract, %55 ]
  %59 = fadd float %.03343, %58
  %60 = fcmp oge float %27, %2
  %61 = select i1 %60, float %58, float 0.000000e+00
  %62 = fadd float %.03442, %61
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #5
  %63 = add nuw i32 %.03541, 1
  %exitcond46.not = icmp eq i32 %63, %3
  br i1 %exitcond46.not, label %64, label %24, !llvm.loop !8

64:                                               ; preds = %57
  %65 = call i32 @dotprod_crcf_destroy(ptr noundef %22) #5
  %66 = fdiv float %62, %59
  call void @llvm.stackrestore.p0(ptr %20)
  br label %67

67:                                               ; preds = %64, %16, %12, %8
  %.0 = phi float [ 0.000000e+00, %8 ], [ 0.000000e+00, %12 ], [ 0.000000e+00, %16 ], [ %66, %64 ]
  ret float %.0
}

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #3

declare ptr @dotprod_crcf_create(ptr noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: nounwind
declare <2 x float> @cexpf(<2 x float> noundef) local_unnamed_addr #4

declare i32 @dotprod_crcf_execute(ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #0

declare <2 x float> @__mulsc3(float, float, float, float) local_unnamed_addr

declare i32 @dotprod_crcf_destroy(ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #3

attributes #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 = { nounwind 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 = { mustprogress nocallback nofree nosync nounwind willreturn }
attributes #4 = { nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}
!7 = !{!"branch_weights", i32 1, i32 1048575}
!8 = distinct !{!8, !6}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,LCSSAPass,LICMPass,LoopRotatePass,LoopUnrollPass,ReassociatePass,SLPVectorizerPass,SROAPass,SimplifyCFGPass,TailCallElimPass,VectorCombinePass