; LLVM IR from unitreerobotics/kinect_teleoperate :: src/sample_helper_libs/window_controller_3d (Cylinder)

; 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"

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare hidden void @_ZN7linmathL15mat4x4_identityEPA4_f(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: inlinehint mustprogress uwtable
declare hidden noundef float @_ZN7linmathL8vec3_lenEPKf(ptr noundef) #2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN13Visualization8Cylinder29ComputeRotationBetweenVectorsEPA4_fPKfS4_(ptr noundef nonnull align 8 dereferenceable(252) %0, ptr noundef %1, ptr noundef %2, ptr noundef %3) #3 align 2 {
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca [3 x float], align 4
  %10 = alloca [3 x float], align 4
  %11 = alloca [3 x float], align 4
  %12 = alloca float, align 4
  %13 = alloca i32, align 4
  %14 = alloca float, align 4
  %15 = alloca float, align 4
  %16 = alloca [4 x [4 x float]], align 16
  %17 = alloca [4 x [4 x float]], align 16
  %18 = alloca [4 x [4 x float]], align 16
  store ptr %0, ptr %5, align 8, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !5
  store ptr %2, ptr %7, align 8, !tbaa !5
  store ptr %3, ptr %8, align 8, !tbaa !5
  %19 = load ptr, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 12, ptr %9) #4
  %20 = getelementptr inbounds [3 x float], ptr %9, i64 0, i64 0
  %21 = load ptr, ptr %7, align 8, !tbaa !5
  call void @_ZN7linmathL9vec3_normEPfPKf(ptr noundef %20, ptr noundef %21)
  call void @llvm.lifetime.start.p0(i64 12, ptr %10) #4
  %22 = getelementptr inbounds [3 x float], ptr %10, i64 0, i64 0
  %23 = load ptr, ptr %8, align 8, !tbaa !5
  call void @_ZN7linmathL9vec3_normEPfPKf(ptr noundef %22, ptr noundef %23)
  call void @llvm.lifetime.start.p0(i64 12, ptr %11) #4
  %24 = getelementptr inbounds [3 x float], ptr %11, i64 0, i64 0
  %25 = getelementptr inbounds [3 x float], ptr %9, i64 0, i64 0
  %26 = getelementptr inbounds [3 x float], ptr %10, i64 0, i64 0
  call void @_ZN7linmathL14vec3_mul_crossEPfPKfS2_(ptr noundef %24, ptr noundef %25, ptr noundef %26)
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #4
  %27 = getelementptr inbounds [3 x float], ptr %11, i64 0, i64 0
  %28 = call noundef float @_ZN7linmathL8vec3_lenEPKf(ptr noundef %27)
  store float %28, ptr %12, align 4, !tbaa !9
  %29 = load float, ptr %12, align 4, !tbaa !9
  %30 = fcmp olt float %29, 0x3EE4F8B580000000
  br i1 %30, label %31, label %33

31:                                               ; preds = %4
  %32 = load ptr, ptr %6, align 8, !tbaa !5
  call void @_ZN7linmathL15mat4x4_identityEPA4_f(ptr noundef %32)
  store i32 1, ptr %13, align 4
  br label %86

33:                                               ; preds = %4
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #4
  %34 = getelementptr inbounds [3 x float], ptr %9, i64 0, i64 0
  %35 = getelementptr inbounds [3 x float], ptr %10, i64 0, i64 0
  %36 = call noundef float @_ZN7linmathL14vec3_mul_innerEPKfS1_(ptr noundef %34, ptr noundef %35)
  store float %36, ptr %14, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #4
  %37 = load float, ptr %14, align 4, !tbaa !9
  %38 = fadd float 1.000000e+00, %37
  %39 = fdiv float 1.000000e+00, %38
  store float %39, ptr %15, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 64, ptr %16) #4
  store float 0.000000e+00, ptr %16, align 4, !tbaa !9
  %40 = getelementptr inbounds float, ptr %16, i64 1
  %41 = getelementptr inbounds [3 x float], ptr %11, i64 0, i64 2
  %42 = load float, ptr %41, align 4, !tbaa !9
  store float %42, ptr %40, align 4, !tbaa !9
  %43 = getelementptr inbounds float, ptr %16, i64 2
  %44 = getelementptr inbounds [3 x float], ptr %11, i64 0, i64 1
  %45 = load float, ptr %44, align 4, !tbaa !9
  %46 = fneg float %45
  store float %46, ptr %43, align 4, !tbaa !9
  %47 = getelementptr inbounds float, ptr %16, i64 3
  store float 0.000000e+00, ptr %47, align 4, !tbaa !9
  %48 = getelementptr inbounds [4 x float], ptr %16, i64 1
  %49 = getelementptr inbounds [3 x float], ptr %11, i64 0, i64 2
  %50 = load float, ptr %49, align 4, !tbaa !9
  %51 = fneg float %50
  store float %51, ptr %48, align 4, !tbaa !9
  %52 = getelementptr inbounds float, ptr %48, i64 1
  store float 0.000000e+00, ptr %52, align 4, !tbaa !9
  %53 = getelementptr inbounds float, ptr %48, i64 2
  %54 = getelementptr inbounds [3 x float], ptr %11, i64 0, i64 0
  %55 = load float, ptr %54, align 4, !tbaa !9
  store float %55, ptr %53, align 4, !tbaa !9
  %56 = getelementptr inbounds float, ptr %48, i64 3
  store float 0.000000e+00, ptr %56, align 4, !tbaa !9
  %57 = getelementptr inbounds [4 x float], ptr %16, i64 2
  %58 = getelementptr inbounds [3 x float], ptr %11, i64 0, i64 1
  %59 = load float, ptr %58, align 4, !tbaa !9
  store float %59, ptr %57, align 4, !tbaa !9
  %60 = getelementptr inbounds float, ptr %57, i64 1
  %61 = getelementptr inbounds [3 x float], ptr %11, i64 0, i64 0
  %62 = load float, ptr %61, align 4, !tbaa !9
  %63 = fneg float %62
  store float %63, ptr %60, align 4, !tbaa !9
  %64 = getelementptr inbounds float, ptr %57, i64 2
  store float 0.000000e+00, ptr %64, align 4, !tbaa !9
  %65 = getelementptr inbounds float, ptr %57, i64 3
  store float 0.000000e+00, ptr %65, align 4, !tbaa !9
  %66 = getelementptr inbounds [4 x float], ptr %16, i64 3
  store float 0.000000e+00, ptr %66, align 4, !tbaa !9
  %67 = getelementptr inbounds float, ptr %66, i64 1
  store float 0.000000e+00, ptr %67, align 4, !tbaa !9
  %68 = getelementptr inbounds float, ptr %66, i64 2
  store float 0.000000e+00, ptr %68, align 4, !tbaa !9
  %69 = getelementptr inbounds float, ptr %66, i64 3
  store float 1.000000e+00, ptr %69, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 64, ptr %17) #4
  call void @llvm.lifetime.start.p0(i64 64, ptr %18) #4
  %70 = getelementptr inbounds [4 x [4 x float]], ptr %17, i64 0, i64 0
  %71 = getelementptr inbounds [4 x [4 x float]], ptr %16, i64 0, i64 0
  %72 = getelementptr inbounds [4 x [4 x float]], ptr %16, i64 0, i64 0
  call void @_ZN7linmathL10mat4x4_mulEPA4_fS1_S1_(ptr noundef %70, ptr noundef %71, ptr noundef %72)
  %73 = getelementptr inbounds [4 x [4 x float]], ptr %18, i64 0, i64 0
  %74 = getelementptr inbounds [4 x [4 x float]], ptr %17, i64 0, i64 0
  %75 = load float, ptr %15, align 4, !tbaa !9
  call void @_ZN7linmathL12mat4x4_scaleEPA4_fS1_f(ptr noundef %73, ptr noundef %74, float noundef %75)
  %76 = load ptr, ptr %6, align 8, !tbaa !5
  call void @_ZN7linmathL15mat4x4_identityEPA4_f(ptr noundef %76)
  %77 = load ptr, ptr %6, align 8, !tbaa !5
  %78 = load ptr, ptr %6, align 8, !tbaa !5
  %79 = getelementptr inbounds [4 x [4 x float]], ptr %16, i64 0, i64 0
  call void @_ZN7linmathL10mat4x4_addEPA4_fS1_S1_(ptr noundef %77, ptr noundef %78, ptr noundef %79)
  %80 = load ptr, ptr %6, align 8, !tbaa !5
  %81 = load ptr, ptr %6, align 8, !tbaa !5
  %82 = getelementptr inbounds [4 x [4 x float]], ptr %18, i64 0, i64 0
  call void @_ZN7linmathL10mat4x4_addEPA4_fS1_S1_(ptr noundef %80, ptr noundef %81, ptr noundef %82)
  %83 = load ptr, ptr %6, align 8, !tbaa !5
  %84 = getelementptr inbounds [4 x float], ptr %83, i64 3
  %85 = getelementptr inbounds [4 x float], ptr %84, i64 0, i64 3
  store float 1.000000e+00, ptr %85, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 64, ptr %18) #4
  call void @llvm.lifetime.end.p0(i64 64, ptr %17) #4
  call void @llvm.lifetime.end.p0(i64 64, 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
  store i32 0, ptr %13, align 4
  br label %86

86:                                               ; preds = %33, %31
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #4
  call void @llvm.lifetime.end.p0(i64 12, ptr %11) #4
  call void @llvm.lifetime.end.p0(i64 12, ptr %10) #4
  call void @llvm.lifetime.end.p0(i64 12, ptr %9) #4
  %87 = load i32, ptr %13, align 4
  switch i32 %87, label %89 [
    i32 0, label %88
    i32 1, label %88
  ]

88:                                               ; preds = %86, %86
  ret void

89:                                               ; preds = %86
  unreachable
}

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @_ZN7linmathL10mat4x4_mulEPA4_fS1_S1_(ptr noundef, ptr noundef, ptr noundef) #2

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @_ZN7linmathL9vec3_normEPfPKf(ptr noundef, ptr noundef) #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare hidden void @_ZN7linmathL14vec3_mul_crossEPfPKfS2_(ptr noundef, ptr noundef, ptr noundef) #0

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare hidden noundef float @_ZN7linmathL14vec3_mul_innerEPKfS1_(ptr noundef, ptr noundef) #0

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @_ZN7linmathL12mat4x4_scaleEPA4_fS1_f(ptr noundef, ptr noundef, float noundef) #2

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @_ZN7linmathL10mat4x4_addEPA4_fS1_S1_(ptr noundef, ptr noundef, ptr noundef) #2

attributes #0 = { inlinehint 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { inlinehint mustprogress 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 = { mustprogress 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++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"float", !7, i64 0}


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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare hidden void @_ZN7linmathL15mat4x4_identityEPA4_f(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: inlinehint mustprogress uwtable
declare hidden noundef float @_ZN7linmathL8vec3_lenEPKf(ptr noundef) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN13Visualization8Cylinder29ComputeRotationBetweenVectorsEPA4_fPKfS4_(ptr nocapture noundef nonnull readnone align 8 dereferenceable(252) %0, ptr noundef %1, ptr noundef %2, ptr noundef %3) local_unnamed_addr #3 align 2 {
  %5 = alloca [3 x float], align 4
  %6 = alloca [3 x float], align 4
  %7 = alloca [3 x float], align 4
  %8 = alloca [4 x [4 x float]], align 16
  %9 = alloca [4 x [4 x float]], align 16
  %10 = alloca [4 x [4 x float]], align 16
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %5) #5
  call void @_ZN7linmathL9vec3_normEPfPKf(ptr noundef nonnull %5, ptr noundef %2)
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %6) #5
  call void @_ZN7linmathL9vec3_normEPfPKf(ptr noundef nonnull %6, ptr noundef %3)
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %7) #5
  call void @_ZN7linmathL14vec3_mul_crossEPfPKfS2_(ptr noundef nonnull %7, ptr noundef nonnull %5, ptr noundef nonnull %6)
  %11 = call noundef float @_ZN7linmathL8vec3_lenEPKf(ptr noundef nonnull %7)
  %12 = fcmp olt float %11, 0x3EE4F8B580000000
  br i1 %12, label %13, label %14

13:                                               ; preds = %4
  call void @_ZN7linmathL15mat4x4_identityEPA4_f(ptr noundef %1)
  br label %38

14:                                               ; preds = %4
  %15 = call noundef float @_ZN7linmathL14vec3_mul_innerEPKfS1_(ptr noundef nonnull %5, ptr noundef nonnull %6)
  %16 = fadd float %15, 1.000000e+00
  %17 = fdiv float 1.000000e+00, %16
  call void @llvm.lifetime.start.p0(i64 64, ptr nonnull %8) #5
  store float 0.000000e+00, ptr %8, align 16, !tbaa !5
  %18 = getelementptr inbounds i8, ptr %8, i64 4
  %19 = getelementptr inbounds i8, ptr %7, i64 8
  %20 = load float, ptr %19, align 4, !tbaa !5
  store float %20, ptr %18, align 4, !tbaa !5
  %21 = getelementptr inbounds i8, ptr %8, i64 8
  %22 = getelementptr inbounds i8, ptr %7, i64 4
  %23 = load float, ptr %22, align 4, !tbaa !5
  %24 = fneg float %23
  store float %24, ptr %21, align 8, !tbaa !5
  %25 = getelementptr inbounds i8, ptr %8, i64 12
  store float 0.000000e+00, ptr %25, align 4, !tbaa !5
  %26 = getelementptr inbounds i8, ptr %8, i64 16
  %27 = fneg float %20
  store float %27, ptr %26, align 16, !tbaa !5
  %28 = getelementptr inbounds i8, ptr %8, i64 20
  store float 0.000000e+00, ptr %28, align 4, !tbaa !5
  %29 = getelementptr inbounds i8, ptr %8, i64 24
  %30 = load float, ptr %7, align 4, !tbaa !5
  store float %30, ptr %29, align 8, !tbaa !5
  %31 = getelementptr inbounds i8, ptr %8, i64 28
  store float 0.000000e+00, ptr %31, align 4, !tbaa !5
  %32 = getelementptr inbounds i8, ptr %8, i64 32
  store float %23, ptr %32, align 16, !tbaa !5
  %33 = getelementptr inbounds i8, ptr %8, i64 36
  %34 = fneg float %30
  store float %34, ptr %33, align 4, !tbaa !5
  %35 = getelementptr inbounds i8, ptr %8, i64 40
  %36 = getelementptr inbounds i8, ptr %8, i64 60
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(20) %35, i8 0, i64 20, i1 false)
  store float 1.000000e+00, ptr %36, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 64, ptr nonnull %9) #5
  call void @llvm.lifetime.start.p0(i64 64, ptr nonnull %10) #5
  call void @_ZN7linmathL10mat4x4_mulEPA4_fS1_S1_(ptr noundef nonnull %9, ptr noundef nonnull %8, ptr noundef nonnull %8)
  call void @_ZN7linmathL12mat4x4_scaleEPA4_fS1_f(ptr noundef nonnull %10, ptr noundef nonnull %9, float noundef %17)
  call void @_ZN7linmathL15mat4x4_identityEPA4_f(ptr noundef %1)
  call void @_ZN7linmathL10mat4x4_addEPA4_fS1_S1_(ptr noundef %1, ptr noundef %1, ptr noundef nonnull %8)
  call void @_ZN7linmathL10mat4x4_addEPA4_fS1_S1_(ptr noundef %1, ptr noundef %1, ptr noundef nonnull %10)
  %37 = getelementptr inbounds i8, ptr %1, i64 60
  store float 1.000000e+00, ptr %37, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %10) #5
  call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %9) #5
  call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %8) #5
  br label %38

38:                                               ; preds = %14, %13
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %7) #5
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %6) #5
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %5) #5
  ret void
}

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @_ZN7linmathL10mat4x4_mulEPA4_fS1_S1_(ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @_ZN7linmathL9vec3_normEPfPKf(ptr noundef, ptr noundef) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare hidden void @_ZN7linmathL14vec3_mul_crossEPfPKfS2_(ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #0

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare hidden noundef float @_ZN7linmathL14vec3_mul_innerEPKfS1_(ptr noundef, ptr noundef) local_unnamed_addr #0

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @_ZN7linmathL12mat4x4_scaleEPA4_fS1_f(ptr noundef, ptr noundef, float noundef) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @_ZN7linmathL10mat4x4_addEPA4_fS1_S1_(ptr noundef, ptr noundef, 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) #4

attributes #0 = { inlinehint 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { inlinehint mustprogress 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 = { mustprogress 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 = { nocallback nofree nounwind willreturn memory(argmem: write) }
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 = !{!"float", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,MemCpyOptPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass