; LLVM IR from unitreerobotics/kinect_teleoperate :: src/extern/glfw/src/tests (gamma)

; 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.nk_vec2 = type { float, float }

@.str.2 = external hidden unnamed_addr constant [103 x i8], align 1
@.str.26 = external hidden unnamed_addr constant [5 x i8], align 1
@__PRETTY_FUNCTION__.nk_draw_list_path_rect_to = external hidden unnamed_addr constant [93 x i8], align 1

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

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

; Function Attrs: nounwind uwtable
declare dso_local <2 x float> @nk_vec2(float noundef, float noundef) #1

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) #2

; Function Attrs: nounwind uwtable
declare dso_local void @nk_draw_list_path_line_to(ptr noundef, <2 x float>) #1

; Function Attrs: nounwind uwtable
declare dso_local void @nk_draw_list_path_arc_to_fast(ptr noundef, <2 x float>, float noundef, i32 noundef, i32 noundef) #1

; Function Attrs: nounwind uwtable
define dso_local void @nk_draw_list_path_rect_to(ptr noundef %0, <2 x float> %1, <2 x float> %2, float noundef %3) #1 {
  %5 = alloca %struct.nk_vec2, align 4
  %6 = alloca %struct.nk_vec2, align 4
  %7 = alloca ptr, align 8
  %8 = alloca float, align 4
  %9 = alloca float, align 4
  %10 = alloca i32, align 4
  %11 = alloca %struct.nk_vec2, align 4
  %12 = alloca %struct.nk_vec2, align 4
  %13 = alloca %struct.nk_vec2, align 4
  %14 = alloca %struct.nk_vec2, align 4
  %15 = alloca %struct.nk_vec2, align 4
  %16 = alloca %struct.nk_vec2, align 4
  store <2 x float> %1, ptr %5, align 4
  store <2 x float> %2, ptr %6, align 4
  store ptr %0, ptr %7, align 8, !tbaa !5
  store float %3, ptr %8, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #3
  %17 = load ptr, ptr %7, align 8, !tbaa !5
  %18 = icmp ne ptr %17, null
  br i1 %18, label %19, label %20

19:                                               ; preds = %4
  br label %21

20:                                               ; preds = %4
  call void @__assert_fail(ptr noundef @.str.26, ptr noundef @.str.2, i32 noundef 10080, ptr noundef @__PRETTY_FUNCTION__.nk_draw_list_path_rect_to) #4
  unreachable

21:                                               ; preds = %19
  %22 = load ptr, ptr %7, align 8, !tbaa !5
  %23 = icmp ne ptr %22, null
  br i1 %23, label %25, label %24

24:                                               ; preds = %21
  store i32 1, ptr %10, align 4
  br label %196

25:                                               ; preds = %21
  %26 = load float, ptr %8, align 4, !tbaa !9
  store float %26, ptr %9, align 4, !tbaa !9
  %27 = load float, ptr %9, align 4, !tbaa !9
  %28 = getelementptr inbounds %struct.nk_vec2, ptr %6, i32 0, i32 0
  %29 = load float, ptr %28, align 4, !tbaa !11
  %30 = getelementptr inbounds %struct.nk_vec2, ptr %5, i32 0, i32 0
  %31 = load float, ptr %30, align 4, !tbaa !11
  %32 = fsub float %29, %31
  %33 = fcmp olt float %32, 0.000000e+00
  br i1 %33, label %34, label %41

34:                                               ; preds = %25
  %35 = getelementptr inbounds %struct.nk_vec2, ptr %6, i32 0, i32 0
  %36 = load float, ptr %35, align 4, !tbaa !11
  %37 = getelementptr inbounds %struct.nk_vec2, ptr %5, i32 0, i32 0
  %38 = load float, ptr %37, align 4, !tbaa !11
  %39 = fsub float %36, %38
  %40 = fneg float %39
  br label %47

41:                                               ; preds = %25
  %42 = getelementptr inbounds %struct.nk_vec2, ptr %6, i32 0, i32 0
  %43 = load float, ptr %42, align 4, !tbaa !11
  %44 = getelementptr inbounds %struct.nk_vec2, ptr %5, i32 0, i32 0
  %45 = load float, ptr %44, align 4, !tbaa !11
  %46 = fsub float %43, %45
  br label %47

47:                                               ; preds = %41, %34
  %48 = phi float [ %40, %34 ], [ %46, %41 ]
  %49 = fcmp olt float %27, %48
  br i1 %49, label %50, label %52

50:                                               ; preds = %47
  %51 = load float, ptr %9, align 4, !tbaa !9
  br label %74

52:                                               ; preds = %47
  %53 = getelementptr inbounds %struct.nk_vec2, ptr %6, i32 0, i32 0
  %54 = load float, ptr %53, align 4, !tbaa !11
  %55 = getelementptr inbounds %struct.nk_vec2, ptr %5, i32 0, i32 0
  %56 = load float, ptr %55, align 4, !tbaa !11
  %57 = fsub float %54, %56
  %58 = fcmp olt float %57, 0.000000e+00
  br i1 %58, label %59, label %66

59:                                               ; preds = %52
  %60 = getelementptr inbounds %struct.nk_vec2, ptr %6, i32 0, i32 0
  %61 = load float, ptr %60, align 4, !tbaa !11
  %62 = getelementptr inbounds %struct.nk_vec2, ptr %5, i32 0, i32 0
  %63 = load float, ptr %62, align 4, !tbaa !11
  %64 = fsub float %61, %63
  %65 = fneg float %64
  br label %72

66:                                               ; preds = %52
  %67 = getelementptr inbounds %struct.nk_vec2, ptr %6, i32 0, i32 0
  %68 = load float, ptr %67, align 4, !tbaa !11
  %69 = getelementptr inbounds %struct.nk_vec2, ptr %5, i32 0, i32 0
  %70 = load float, ptr %69, align 4, !tbaa !11
  %71 = fsub float %68, %70
  br label %72

72:                                               ; preds = %66, %59
  %73 = phi float [ %65, %59 ], [ %71, %66 ]
  br label %74

74:                                               ; preds = %72, %50
  %75 = phi float [ %51, %50 ], [ %73, %72 ]
  store float %75, ptr %9, align 4, !tbaa !9
  %76 = load float, ptr %9, align 4, !tbaa !9
  %77 = getelementptr inbounds %struct.nk_vec2, ptr %6, i32 0, i32 1
  %78 = load float, ptr %77, align 4, !tbaa !13
  %79 = getelementptr inbounds %struct.nk_vec2, ptr %5, i32 0, i32 1
  %80 = load float, ptr %79, align 4, !tbaa !13
  %81 = fsub float %78, %80
  %82 = fcmp olt float %81, 0.000000e+00
  br i1 %82, label %83, label %90

83:                                               ; preds = %74
  %84 = getelementptr inbounds %struct.nk_vec2, ptr %6, i32 0, i32 1
  %85 = load float, ptr %84, align 4, !tbaa !13
  %86 = getelementptr inbounds %struct.nk_vec2, ptr %5, i32 0, i32 1
  %87 = load float, ptr %86, align 4, !tbaa !13
  %88 = fsub float %85, %87
  %89 = fneg float %88
  br label %96

90:                                               ; preds = %74
  %91 = getelementptr inbounds %struct.nk_vec2, ptr %6, i32 0, i32 1
  %92 = load float, ptr %91, align 4, !tbaa !13
  %93 = getelementptr inbounds %struct.nk_vec2, ptr %5, i32 0, i32 1
  %94 = load float, ptr %93, align 4, !tbaa !13
  %95 = fsub float %92, %94
  br label %96

96:                                               ; preds = %90, %83
  %97 = phi float [ %89, %83 ], [ %95, %90 ]
  %98 = fcmp olt float %76, %97
  br i1 %98, label %99, label %101

99:                                               ; preds = %96
  %100 = load float, ptr %9, align 4, !tbaa !9
  br label %123

101:                                              ; preds = %96
  %102 = getelementptr inbounds %struct.nk_vec2, ptr %6, i32 0, i32 1
  %103 = load float, ptr %102, align 4, !tbaa !13
  %104 = getelementptr inbounds %struct.nk_vec2, ptr %5, i32 0, i32 1
  %105 = load float, ptr %104, align 4, !tbaa !13
  %106 = fsub float %103, %105
  %107 = fcmp olt float %106, 0.000000e+00
  br i1 %107, label %108, label %115

108:                                              ; preds = %101
  %109 = getelementptr inbounds %struct.nk_vec2, ptr %6, i32 0, i32 1
  %110 = load float, ptr %109, align 4, !tbaa !13
  %111 = getelementptr inbounds %struct.nk_vec2, ptr %5, i32 0, i32 1
  %112 = load float, ptr %111, align 4, !tbaa !13
  %113 = fsub float %110, %112
  %114 = fneg float %113
  br label %121

115:                                              ; preds = %101
  %116 = getelementptr inbounds %struct.nk_vec2, ptr %6, i32 0, i32 1
  %117 = load float, ptr %116, align 4, !tbaa !13
  %118 = getelementptr inbounds %struct.nk_vec2, ptr %5, i32 0, i32 1
  %119 = load float, ptr %118, align 4, !tbaa !13
  %120 = fsub float %117, %119
  br label %121

121:                                              ; preds = %115, %108
  %122 = phi float [ %114, %108 ], [ %120, %115 ]
  br label %123

123:                                              ; preds = %121, %99
  %124 = phi float [ %100, %99 ], [ %122, %121 ]
  store float %124, ptr %9, align 4, !tbaa !9
  %125 = load float, ptr %9, align 4, !tbaa !9
  %126 = fcmp oeq float %125, 0.000000e+00
  br i1 %126, label %127, label %146

127:                                              ; preds = %123
  %128 = load ptr, ptr %7, align 8, !tbaa !5
  %129 = load <2 x float>, ptr %5, align 4
  call void @nk_draw_list_path_line_to(ptr noundef %128, <2 x float> %129)
  %130 = load ptr, ptr %7, align 8, !tbaa !5
  %131 = getelementptr inbounds %struct.nk_vec2, ptr %6, i32 0, i32 0
  %132 = load float, ptr %131, align 4, !tbaa !11
  %133 = getelementptr inbounds %struct.nk_vec2, ptr %5, i32 0, i32 1
  %134 = load float, ptr %133, align 4, !tbaa !13
  %135 = call <2 x float> @nk_vec2(float noundef %132, float noundef %134)
  store <2 x float> %135, ptr %11, align 4
  %136 = load <2 x float>, ptr %11, align 4
  call void @nk_draw_list_path_line_to(ptr noundef %130, <2 x float> %136)
  %137 = load ptr, ptr %7, align 8, !tbaa !5
  %138 = load <2 x float>, ptr %6, align 4
  call void @nk_draw_list_path_line_to(ptr noundef %137, <2 x float> %138)
  %139 = load ptr, ptr %7, align 8, !tbaa !5
  %140 = getelementptr inbounds %struct.nk_vec2, ptr %5, i32 0, i32 0
  %141 = load float, ptr %140, align 4, !tbaa !11
  %142 = getelementptr inbounds %struct.nk_vec2, ptr %6, i32 0, i32 1
  %143 = load float, ptr %142, align 4, !tbaa !13
  %144 = call <2 x float> @nk_vec2(float noundef %141, float noundef %143)
  store <2 x float> %144, ptr %12, align 4
  %145 = load <2 x float>, ptr %12, align 4
  call void @nk_draw_list_path_line_to(ptr noundef %139, <2 x float> %145)
  br label %195

146:                                              ; preds = %123
  %147 = load ptr, ptr %7, align 8, !tbaa !5
  %148 = getelementptr inbounds %struct.nk_vec2, ptr %5, i32 0, i32 0
  %149 = load float, ptr %148, align 4, !tbaa !11
  %150 = load float, ptr %9, align 4, !tbaa !9
  %151 = fadd float %149, %150
  %152 = getelementptr inbounds %struct.nk_vec2, ptr %5, i32 0, i32 1
  %153 = load float, ptr %152, align 4, !tbaa !13
  %154 = load float, ptr %9, align 4, !tbaa !9
  %155 = fadd float %153, %154
  %156 = call <2 x float> @nk_vec2(float noundef %151, float noundef %155)
  store <2 x float> %156, ptr %13, align 4
  %157 = load float, ptr %9, align 4, !tbaa !9
  %158 = load <2 x float>, ptr %13, align 4
  call void @nk_draw_list_path_arc_to_fast(ptr noundef %147, <2 x float> %158, float noundef %157, i32 noundef 6, i32 noundef 9)
  %159 = load ptr, ptr %7, align 8, !tbaa !5
  %160 = getelementptr inbounds %struct.nk_vec2, ptr %6, i32 0, i32 0
  %161 = load float, ptr %160, align 4, !tbaa !11
  %162 = load float, ptr %9, align 4, !tbaa !9
  %163 = fsub float %161, %162
  %164 = getelementptr inbounds %struct.nk_vec2, ptr %5, i32 0, i32 1
  %165 = load float, ptr %164, align 4, !tbaa !13
  %166 = load float, ptr %9, align 4, !tbaa !9
  %167 = fadd float %165, %166
  %168 = call <2 x float> @nk_vec2(float noundef %163, float noundef %167)
  store <2 x float> %168, ptr %14, align 4
  %169 = load float, ptr %9, align 4, !tbaa !9
  %170 = load <2 x float>, ptr %14, align 4
  call void @nk_draw_list_path_arc_to_fast(ptr noundef %159, <2 x float> %170, float noundef %169, i32 noundef 9, i32 noundef 12)
  %171 = load ptr, ptr %7, align 8, !tbaa !5
  %172 = getelementptr inbounds %struct.nk_vec2, ptr %6, i32 0, i32 0
  %173 = load float, ptr %172, align 4, !tbaa !11
  %174 = load float, ptr %9, align 4, !tbaa !9
  %175 = fsub float %173, %174
  %176 = getelementptr inbounds %struct.nk_vec2, ptr %6, i32 0, i32 1
  %177 = load float, ptr %176, align 4, !tbaa !13
  %178 = load float, ptr %9, align 4, !tbaa !9
  %179 = fsub float %177, %178
  %180 = call <2 x float> @nk_vec2(float noundef %175, float noundef %179)
  store <2 x float> %180, ptr %15, align 4
  %181 = load float, ptr %9, align 4, !tbaa !9
  %182 = load <2 x float>, ptr %15, align 4
  call void @nk_draw_list_path_arc_to_fast(ptr noundef %171, <2 x float> %182, float noundef %181, i32 noundef 0, i32 noundef 3)
  %183 = load ptr, ptr %7, align 8, !tbaa !5
  %184 = getelementptr inbounds %struct.nk_vec2, ptr %5, i32 0, i32 0
  %185 = load float, ptr %184, align 4, !tbaa !11
  %186 = load float, ptr %9, align 4, !tbaa !9
  %187 = fadd float %185, %186
  %188 = getelementptr inbounds %struct.nk_vec2, ptr %6, i32 0, i32 1
  %189 = load float, ptr %188, align 4, !tbaa !13
  %190 = load float, ptr %9, align 4, !tbaa !9
  %191 = fsub float %189, %190
  %192 = call <2 x float> @nk_vec2(float noundef %187, float noundef %191)
  store <2 x float> %192, ptr %16, align 4
  %193 = load float, ptr %9, align 4, !tbaa !9
  %194 = load <2 x float>, ptr %16, align 4
  call void @nk_draw_list_path_arc_to_fast(ptr noundef %183, <2 x float> %194, float noundef %193, i32 noundef 3, i32 noundef 6)
  br label %195

195:                                              ; preds = %146, %127
  store i32 0, ptr %10, align 4
  br label %196

196:                                              ; preds = %195, %24
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #3
  %197 = load i32, ptr %10, align 4
  switch i32 %197, label %199 [
    i32 0, label %198
    i32 1, label %198
  ]

198:                                              ; preds = %196, %196
  ret void

199:                                              ; preds = %196
  unreachable
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { noreturn 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 #3 = { nounwind }
attributes #4 = { noreturn 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 = !{!"float", !7, i64 0}
!11 = !{!12, !10, i64 0}
!12 = !{!"nk_vec2", !10, i64 0, !10, i64 4}
!13 = !{!12, !10, i64 4}


; 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.2 = external hidden unnamed_addr constant [103 x i8], align 1
@.str.26 = external hidden unnamed_addr constant [5 x i8], align 1
@__PRETTY_FUNCTION__.nk_draw_list_path_rect_to = external hidden unnamed_addr constant [93 x i8], align 1

; Function Attrs: nounwind uwtable
declare dso_local <2 x float> @nk_vec2(float noundef, float noundef) local_unnamed_addr #0

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
declare dso_local void @nk_draw_list_path_line_to(ptr noundef, <2 x float>) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
declare dso_local void @nk_draw_list_path_arc_to_fast(ptr noundef, <2 x float>, float noundef, i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
define dso_local void @nk_draw_list_path_rect_to(ptr noundef %0, <2 x float> %1, <2 x float> %2, float noundef %3) local_unnamed_addr #0 {
  %.not = icmp eq ptr %0, null
  br i1 %.not, label %5, label %6

5:                                                ; preds = %4
  tail call void @__assert_fail(ptr noundef nonnull @.str.26, ptr noundef nonnull @.str.2, i32 noundef 10080, ptr noundef nonnull @__PRETTY_FUNCTION__.nk_draw_list_path_rect_to) #2
  unreachable

6:                                                ; preds = %4
  %.sroa.033.0.vec.extract = extractelement <2 x float> %2, i64 0
  %.sroa.067.0.vec.extract = extractelement <2 x float> %1, i64 0
  %7 = fsub <2 x float> %2, %1
  %8 = extractelement <2 x float> %7, i64 0
  %9 = fcmp uge float %8, 0.000000e+00
  %10 = fneg float %8
  %11 = select i1 %9, float %8, float %10
  %12 = fcmp ogt float %11, %3
  %13 = select i1 %12, float %3, float %11
  %.sroa.033.4.vec.extract = extractelement <2 x float> %2, i64 1
  %.sroa.067.4.vec.extract = extractelement <2 x float> %1, i64 1
  %14 = fsub float %.sroa.033.4.vec.extract, %.sroa.067.4.vec.extract
  %15 = fcmp uge float %14, 0.000000e+00
  %16 = fneg float %14
  %17 = select i1 %15, float %14, float %16
  %18 = fcmp olt float %13, %17
  %19 = select i1 %18, float %13, float %17
  %20 = fcmp oeq float %19, 0.000000e+00
  br i1 %20, label %21, label %24

21:                                               ; preds = %6
  tail call void @nk_draw_list_path_line_to(ptr noundef nonnull %0, <2 x float> %1)
  %22 = tail call <2 x float> @nk_vec2(float noundef %.sroa.033.0.vec.extract, float noundef %.sroa.067.4.vec.extract)
  tail call void @nk_draw_list_path_line_to(ptr noundef nonnull %0, <2 x float> %22)
  tail call void @nk_draw_list_path_line_to(ptr noundef nonnull %0, <2 x float> %2)
  %23 = tail call <2 x float> @nk_vec2(float noundef %.sroa.067.0.vec.extract, float noundef %.sroa.033.4.vec.extract)
  tail call void @nk_draw_list_path_line_to(ptr noundef nonnull %0, <2 x float> %23)
  br label %33

24:                                               ; preds = %6
  %25 = fadd float %.sroa.067.0.vec.extract, %19
  %26 = fadd float %.sroa.067.4.vec.extract, %19
  %27 = tail call <2 x float> @nk_vec2(float noundef %25, float noundef %26)
  tail call void @nk_draw_list_path_arc_to_fast(ptr noundef nonnull %0, <2 x float> %27, float noundef %19, i32 noundef 6, i32 noundef 9)
  %28 = fsub float %.sroa.033.0.vec.extract, %19
  %29 = tail call <2 x float> @nk_vec2(float noundef %28, float noundef %26)
  tail call void @nk_draw_list_path_arc_to_fast(ptr noundef nonnull %0, <2 x float> %29, float noundef %19, i32 noundef 9, i32 noundef 12)
  %30 = fsub float %.sroa.033.4.vec.extract, %19
  %31 = tail call <2 x float> @nk_vec2(float noundef %28, float noundef %30)
  tail call void @nk_draw_list_path_arc_to_fast(ptr noundef nonnull %0, <2 x float> %31, float noundef %19, i32 noundef 0, i32 noundef 3)
  %32 = tail call <2 x float> @nk_vec2(float noundef %25, float noundef %30)
  tail call void @nk_draw_list_path_arc_to_fast(ptr noundef nonnull %0, <2 x float> %32, float noundef %19, i32 noundef 3, i32 noundef 6)
  br label %33

33:                                               ; preds = %21, %24
  ret void
}

attributes #0 = { 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 #1 = { noreturn 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 #2 = { noreturn 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)"}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,SROAPass,SimplifyCFGPass,TailCallElimPass,VectorCombinePass