; LLVM IR from ESPboy-edu/ESPboy_tinyphysicsengine :: programs (hello)

; 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.TPE_Vec3 = type { i32, i32, i32 }
%struct.TPE_Body = type { ptr, i8, ptr, i8, i16, i16, i16, i8, i8 }
%struct.TPE_Joint = type { %struct.TPE_Vec3, [3 x i16], i8 }

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #0

; Function Attrs: nounwind uwtable
declare dso_local i32 @TPE_sqrt(i32 noundef) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: nounwind uwtable
declare dso_local { i64, i32 } @TPE_bodyGetCenterOfMass(ptr noundef) #1

; Function Attrs: nounwind uwtable
define dso_local void @TPE_bodyGetBSphere(ptr noundef %0, ptr noundef %1, ptr noundef %2) #1 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca %struct.TPE_Vec3, align 4
  %8 = alloca { i64, i32 }, align 8
  %9 = alloca ptr, align 8
  %10 = alloca i16, align 2
  %11 = alloca %struct.TPE_Vec3, align 4
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  store ptr %2, ptr %6, align 8, !tbaa !5
  %14 = load ptr, ptr %6, align 8, !tbaa !5
  store i32 2147483647, ptr %14, align 4, !tbaa !9
  %15 = load ptr, ptr %5, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 12, ptr %7) #3
  %16 = load ptr, ptr %4, align 8, !tbaa !5
  %17 = call { i64, i32 } @TPE_bodyGetCenterOfMass(ptr noundef %16)
  store { i64, i32 } %17, ptr %8, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %7, ptr align 8 %8, i64 12, i1 false)
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %15, ptr align 4 %7, i64 12, i1 false), !tbaa.struct !11
  call void @llvm.lifetime.end.p0(i64 12, ptr %7) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #3
  %18 = load ptr, ptr %4, align 8, !tbaa !5
  %19 = getelementptr inbounds %struct.TPE_Body, ptr %18, i32 0, i32 0
  %20 = load ptr, ptr %19, align 8, !tbaa !12
  store ptr %20, ptr %9, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 2, ptr %10) #3
  store i16 0, ptr %10, align 2, !tbaa !15
  br label %21

21:                                               ; preds = %156, %3
  %22 = load i16, ptr %10, align 2, !tbaa !15
  %23 = zext i16 %22 to i32
  %24 = load ptr, ptr %4, align 8, !tbaa !5
  %25 = getelementptr inbounds %struct.TPE_Body, ptr %24, i32 0, i32 1
  %26 = load i8, ptr %25, align 8, !tbaa !16
  %27 = zext i8 %26 to i32
  %28 = icmp slt i32 %23, %27
  br i1 %28, label %30, label %29

29:                                               ; preds = %21
  call void @llvm.lifetime.end.p0(i64 2, ptr %10) #3
  br label %159

30:                                               ; preds = %21
  call void @llvm.lifetime.start.p0(i64 12, ptr %11) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #3
  %31 = load ptr, ptr %9, align 8, !tbaa !5
  %32 = getelementptr inbounds %struct.TPE_Joint, ptr %31, i32 0, i32 2
  %33 = load i8, ptr %32, align 2, !tbaa !17
  %34 = zext i8 %33 to i32
  %35 = mul nsw i32 %34, 32
  store i32 %35, ptr %12, align 4, !tbaa !9
  %36 = load ptr, ptr %5, align 8, !tbaa !5
  %37 = getelementptr inbounds %struct.TPE_Vec3, ptr %36, i32 0, i32 0
  %38 = load i32, ptr %37, align 4, !tbaa !20
  %39 = load ptr, ptr %9, align 8, !tbaa !5
  %40 = getelementptr inbounds %struct.TPE_Joint, ptr %39, i32 0, i32 0
  %41 = getelementptr inbounds %struct.TPE_Vec3, ptr %40, i32 0, i32 0
  %42 = load i32, ptr %41, align 4, !tbaa !21
  %43 = icmp sgt i32 %38, %42
  br i1 %43, label %44, label %53

44:                                               ; preds = %30
  %45 = load ptr, ptr %5, align 8, !tbaa !5
  %46 = getelementptr inbounds %struct.TPE_Vec3, ptr %45, i32 0, i32 0
  %47 = load i32, ptr %46, align 4, !tbaa !20
  %48 = load ptr, ptr %9, align 8, !tbaa !5
  %49 = getelementptr inbounds %struct.TPE_Joint, ptr %48, i32 0, i32 0
  %50 = getelementptr inbounds %struct.TPE_Vec3, ptr %49, i32 0, i32 0
  %51 = load i32, ptr %50, align 4, !tbaa !21
  %52 = sub nsw i32 %47, %51
  br label %62

53:                                               ; preds = %30
  %54 = load ptr, ptr %9, align 8, !tbaa !5
  %55 = getelementptr inbounds %struct.TPE_Joint, ptr %54, i32 0, i32 0
  %56 = getelementptr inbounds %struct.TPE_Vec3, ptr %55, i32 0, i32 0
  %57 = load i32, ptr %56, align 4, !tbaa !21
  %58 = load ptr, ptr %5, align 8, !tbaa !5
  %59 = getelementptr inbounds %struct.TPE_Vec3, ptr %58, i32 0, i32 0
  %60 = load i32, ptr %59, align 4, !tbaa !20
  %61 = sub nsw i32 %57, %60
  br label %62

62:                                               ; preds = %53, %44
  %63 = phi i32 [ %52, %44 ], [ %61, %53 ]
  %64 = load i32, ptr %12, align 4, !tbaa !9
  %65 = add nsw i32 %63, %64
  %66 = getelementptr inbounds %struct.TPE_Vec3, ptr %11, i32 0, i32 0
  store i32 %65, ptr %66, align 4, !tbaa !20
  %67 = load ptr, ptr %5, align 8, !tbaa !5
  %68 = getelementptr inbounds %struct.TPE_Vec3, ptr %67, i32 0, i32 1
  %69 = load i32, ptr %68, align 4, !tbaa !22
  %70 = load ptr, ptr %9, align 8, !tbaa !5
  %71 = getelementptr inbounds %struct.TPE_Joint, ptr %70, i32 0, i32 0
  %72 = getelementptr inbounds %struct.TPE_Vec3, ptr %71, i32 0, i32 1
  %73 = load i32, ptr %72, align 4, !tbaa !23
  %74 = icmp sgt i32 %69, %73
  br i1 %74, label %75, label %84

75:                                               ; preds = %62
  %76 = load ptr, ptr %5, align 8, !tbaa !5
  %77 = getelementptr inbounds %struct.TPE_Vec3, ptr %76, i32 0, i32 1
  %78 = load i32, ptr %77, align 4, !tbaa !22
  %79 = load ptr, ptr %9, align 8, !tbaa !5
  %80 = getelementptr inbounds %struct.TPE_Joint, ptr %79, i32 0, i32 0
  %81 = getelementptr inbounds %struct.TPE_Vec3, ptr %80, i32 0, i32 1
  %82 = load i32, ptr %81, align 4, !tbaa !23
  %83 = sub nsw i32 %78, %82
  br label %93

84:                                               ; preds = %62
  %85 = load ptr, ptr %9, align 8, !tbaa !5
  %86 = getelementptr inbounds %struct.TPE_Joint, ptr %85, i32 0, i32 0
  %87 = getelementptr inbounds %struct.TPE_Vec3, ptr %86, i32 0, i32 1
  %88 = load i32, ptr %87, align 4, !tbaa !23
  %89 = load ptr, ptr %5, align 8, !tbaa !5
  %90 = getelementptr inbounds %struct.TPE_Vec3, ptr %89, i32 0, i32 1
  %91 = load i32, ptr %90, align 4, !tbaa !22
  %92 = sub nsw i32 %88, %91
  br label %93

93:                                               ; preds = %84, %75
  %94 = phi i32 [ %83, %75 ], [ %92, %84 ]
  %95 = load i32, ptr %12, align 4, !tbaa !9
  %96 = add nsw i32 %94, %95
  %97 = getelementptr inbounds %struct.TPE_Vec3, ptr %11, i32 0, i32 1
  store i32 %96, ptr %97, align 4, !tbaa !22
  %98 = load ptr, ptr %5, align 8, !tbaa !5
  %99 = getelementptr inbounds %struct.TPE_Vec3, ptr %98, i32 0, i32 2
  %100 = load i32, ptr %99, align 4, !tbaa !24
  %101 = load ptr, ptr %9, align 8, !tbaa !5
  %102 = getelementptr inbounds %struct.TPE_Joint, ptr %101, i32 0, i32 0
  %103 = getelementptr inbounds %struct.TPE_Vec3, ptr %102, i32 0, i32 2
  %104 = load i32, ptr %103, align 4, !tbaa !25
  %105 = icmp sgt i32 %100, %104
  br i1 %105, label %106, label %115

106:                                              ; preds = %93
  %107 = load ptr, ptr %5, align 8, !tbaa !5
  %108 = getelementptr inbounds %struct.TPE_Vec3, ptr %107, i32 0, i32 2
  %109 = load i32, ptr %108, align 4, !tbaa !24
  %110 = load ptr, ptr %9, align 8, !tbaa !5
  %111 = getelementptr inbounds %struct.TPE_Joint, ptr %110, i32 0, i32 0
  %112 = getelementptr inbounds %struct.TPE_Vec3, ptr %111, i32 0, i32 2
  %113 = load i32, ptr %112, align 4, !tbaa !25
  %114 = sub nsw i32 %109, %113
  br label %124

115:                                              ; preds = %93
  %116 = load ptr, ptr %9, align 8, !tbaa !5
  %117 = getelementptr inbounds %struct.TPE_Joint, ptr %116, i32 0, i32 0
  %118 = getelementptr inbounds %struct.TPE_Vec3, ptr %117, i32 0, i32 2
  %119 = load i32, ptr %118, align 4, !tbaa !25
  %120 = load ptr, ptr %5, align 8, !tbaa !5
  %121 = getelementptr inbounds %struct.TPE_Vec3, ptr %120, i32 0, i32 2
  %122 = load i32, ptr %121, align 4, !tbaa !24
  %123 = sub nsw i32 %119, %122
  br label %124

124:                                              ; preds = %115, %106
  %125 = phi i32 [ %114, %106 ], [ %123, %115 ]
  %126 = load i32, ptr %12, align 4, !tbaa !9
  %127 = add nsw i32 %125, %126
  %128 = getelementptr inbounds %struct.TPE_Vec3, ptr %11, i32 0, i32 2
  store i32 %127, ptr %128, align 4, !tbaa !24
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #3
  %129 = getelementptr inbounds %struct.TPE_Vec3, ptr %11, i32 0, i32 0
  %130 = load i32, ptr %129, align 4, !tbaa !20
  %131 = getelementptr inbounds %struct.TPE_Vec3, ptr %11, i32 0, i32 0
  %132 = load i32, ptr %131, align 4, !tbaa !20
  %133 = mul nsw i32 %130, %132
  %134 = getelementptr inbounds %struct.TPE_Vec3, ptr %11, i32 0, i32 1
  %135 = load i32, ptr %134, align 4, !tbaa !22
  %136 = getelementptr inbounds %struct.TPE_Vec3, ptr %11, i32 0, i32 1
  %137 = load i32, ptr %136, align 4, !tbaa !22
  %138 = mul nsw i32 %135, %137
  %139 = add nsw i32 %133, %138
  %140 = getelementptr inbounds %struct.TPE_Vec3, ptr %11, i32 0, i32 2
  %141 = load i32, ptr %140, align 4, !tbaa !24
  %142 = getelementptr inbounds %struct.TPE_Vec3, ptr %11, i32 0, i32 2
  %143 = load i32, ptr %142, align 4, !tbaa !24
  %144 = mul nsw i32 %141, %143
  %145 = add nsw i32 %139, %144
  store i32 %145, ptr %13, align 4, !tbaa !9
  %146 = load i32, ptr %13, align 4, !tbaa !9
  %147 = load ptr, ptr %6, align 8, !tbaa !5
  %148 = load i32, ptr %147, align 4, !tbaa !9
  %149 = icmp slt i32 %146, %148
  br i1 %149, label %150, label %153

150:                                              ; preds = %124
  %151 = load i32, ptr %13, align 4, !tbaa !9
  %152 = load ptr, ptr %6, align 8, !tbaa !5
  store i32 %151, ptr %152, align 4, !tbaa !9
  br label %153

153:                                              ; preds = %150, %124
  %154 = load ptr, ptr %9, align 8, !tbaa !5
  %155 = getelementptr inbounds %struct.TPE_Joint, ptr %154, i32 1
  store ptr %155, ptr %9, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #3
  call void @llvm.lifetime.end.p0(i64 12, ptr %11) #3
  br label %156

156:                                              ; preds = %153
  %157 = load i16, ptr %10, align 2, !tbaa !15
  %158 = add i16 %157, 1
  store i16 %158, ptr %10, align 2, !tbaa !15
  br label %21, !llvm.loop !26

159:                                              ; preds = %29
  %160 = load ptr, ptr %6, align 8, !tbaa !5
  %161 = load i32, ptr %160, align 4, !tbaa !9
  %162 = call i32 @TPE_sqrt(i32 noundef %161)
  %163 = load ptr, ptr %6, align 8, !tbaa !5
  store i32 %162, ptr %163, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #3
  ret void
}

attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = !{!"int", !7, i64 0}
!11 = !{i64 0, i64 4, !9, i64 4, i64 4, !9, i64 8, i64 4, !9}
!12 = !{!13, !6, i64 0}
!13 = !{!"", !6, i64 0, !7, i64 8, !6, i64 16, !7, i64 24, !14, i64 26, !14, i64 28, !14, i64 30, !7, i64 32, !7, i64 33}
!14 = !{!"short", !7, i64 0}
!15 = !{!14, !14, i64 0}
!16 = !{!13, !7, i64 8}
!17 = !{!18, !7, i64 18}
!18 = !{!"", !19, i64 0, !7, i64 12, !7, i64 18}
!19 = !{!"", !10, i64 0, !10, i64 4, !10, i64 8}
!20 = !{!19, !10, i64 0}
!21 = !{!18, !10, i64 0}
!22 = !{!19, !10, i64 4}
!23 = !{!18, !10, i64 4}
!24 = !{!19, !10, i64 8}
!25 = !{!18, !10, i64 8}
!26 = distinct !{!26, !27}
!27 = !{!"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"

; Function Attrs: nounwind uwtable
declare dso_local i32 @TPE_sqrt(i32 noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
declare dso_local { i64, i32 } @TPE_bodyGetCenterOfMass(ptr noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
define dso_local void @TPE_bodyGetBSphere(ptr noundef %0, ptr nocapture noundef %1, ptr nocapture noundef %2) local_unnamed_addr #0 {
  store i32 2147483647, ptr %2, align 4, !tbaa !5
  %4 = tail call { i64, i32 } @TPE_bodyGetCenterOfMass(ptr noundef %0)
  %.fca.0.extract = extractvalue { i64, i32 } %4, 0
  %.fca.1.extract = extractvalue { i64, i32 } %4, 1
  store i64 %.fca.0.extract, ptr %1, align 4
  %.sroa.4.0..sroa_idx = getelementptr inbounds i8, ptr %1, i64 8
  store i32 %.fca.1.extract, ptr %.sroa.4.0..sroa_idx, align 4, !tbaa !5
  %5 = getelementptr inbounds i8, ptr %0, i64 8
  %6 = load i8, ptr %5, align 8, !tbaa !9
  %7 = zext i8 %6 to i16
  %.not = icmp eq i8 %6, 0
  %.pre55 = load i32, ptr %2, align 4, !tbaa !5
  br i1 %.not, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %3
  %8 = load ptr, ptr %0, align 8, !tbaa !13
  %9 = getelementptr inbounds i8, ptr %1, i64 4
  br label %12

._crit_edge:                                      ; preds = %42, %3
  %10 = phi i32 [ %.pre55, %3 ], [ %43, %42 ]
  %11 = tail call i32 @TPE_sqrt(i32 noundef %10)
  store i32 %11, ptr %2, align 4, !tbaa !5
  ret void

12:                                               ; preds = %.lr.ph, %42
  %13 = phi i32 [ %.pre55, %.lr.ph ], [ %43, %42 ]
  %.054 = phi ptr [ %8, %.lr.ph ], [ %44, %42 ]
  %.04053 = phi i16 [ 0, %.lr.ph ], [ %45, %42 ]
  %14 = getelementptr inbounds i8, ptr %.054, i64 18
  %15 = load i8, ptr %14, align 2, !tbaa !14
  %16 = zext i8 %15 to i32
  %17 = shl nuw nsw i32 %16, 5
  %18 = load i32, ptr %1, align 4, !tbaa !17
  %19 = load i32, ptr %.054, align 4, !tbaa !18
  %20 = sub nsw i32 %18, %19
  %21 = tail call i32 @llvm.abs.i32(i32 %20, i1 true)
  %22 = add nuw nsw i32 %21, %17
  %23 = load i32, ptr %9, align 4, !tbaa !19
  %24 = getelementptr inbounds i8, ptr %.054, i64 4
  %25 = load i32, ptr %24, align 4, !tbaa !20
  %26 = sub nsw i32 %23, %25
  %27 = tail call i32 @llvm.abs.i32(i32 %26, i1 true)
  %28 = add nuw nsw i32 %27, %17
  %29 = load i32, ptr %.sroa.4.0..sroa_idx, align 4, !tbaa !21
  %30 = getelementptr inbounds i8, ptr %.054, i64 8
  %31 = load i32, ptr %30, align 4, !tbaa !22
  %32 = sub nsw i32 %29, %31
  %33 = tail call i32 @llvm.abs.i32(i32 %32, i1 true)
  %34 = add nuw nsw i32 %33, %17
  %35 = mul nuw nsw i32 %22, %22
  %36 = mul nuw nsw i32 %28, %28
  %37 = add nuw nsw i32 %36, %35
  %38 = mul nuw nsw i32 %34, %34
  %39 = add nuw nsw i32 %37, %38
  %40 = icmp slt i32 %39, %13
  br i1 %40, label %41, label %42

41:                                               ; preds = %12
  store i32 %39, ptr %2, align 4, !tbaa !5
  br label %42

42:                                               ; preds = %41, %12
  %43 = phi i32 [ %39, %41 ], [ %13, %12 ]
  %44 = getelementptr inbounds i8, ptr %.054, i64 20
  %45 = add nuw nsw i16 %.04053, 1
  %exitcond.not = icmp eq i16 %45, %7
  br i1 %exitcond.not, label %._crit_edge, label %12, !llvm.loop !23
}

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.abs.i32(i32, i1 immarg) #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 speculatable willreturn memory(none) }

!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, !7, i64 8}
!10 = !{!"", !11, i64 0, !7, i64 8, !11, i64 16, !7, i64 24, !12, i64 26, !12, i64 28, !12, i64 30, !7, i64 32, !7, i64 33}
!11 = !{!"any pointer", !7, i64 0}
!12 = !{!"short", !7, i64 0}
!13 = !{!10, !11, i64 0}
!14 = !{!15, !7, i64 18}
!15 = !{!"", !16, i64 0, !7, i64 12, !7, i64 18}
!16 = !{!"", !6, i64 0, !6, i64 4, !6, i64 8}
!17 = !{!16, !6, i64 0}
!18 = !{!15, !6, i64 0}
!19 = !{!16, !6, i64 4}
!20 = !{!15, !6, i64 4}
!21 = !{!16, !6, i64 8}
!22 = !{!15, !6, i64 8}
!23 = distinct !{!23, !24}
!24 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass