; LLVM IR from mtsamis/box2d-optimized :: src/dynamics/b2_world.ll (ZN7b2WorldC2ERK6b2Vec2)

; 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"

%class.b2World = type { %class.b2BlockAllocator, %class.b2StackAllocator, %class.b2ContactManager, ptr, ptr, ptr, ptr, i32, i32, %struct.b2Vec2, i8, ptr, ptr, float, i8, i8, i8, i8, i8, i8, i8, i8, %struct.b2Profile }
%class.b2BlockAllocator = type { ptr, i32, i32, [14 x ptr] }
%class.b2StackAllocator = type <{ [102400 x i8], i32, i32, i32, [4 x i8], [32 x %struct.b2StackEntry], i32, [4 x i8] }>
%struct.b2StackEntry = type { ptr, i32, i8 }
%class.b2ContactManager = type { %class.b2BroadPhase, i32, ptr, ptr, ptr, ptr }
%class.b2BroadPhase = type <{ ptr, ptr, ptr, ptr, %struct.b2TreeNode, ptr, ptr, ptr, i32, i32, %class.b2IntHashTable, i32, i32, i8, [7 x i8] }>
%struct.b2TreeNode = type { ptr, ptr, ptr, ptr, %struct.b2AABB }
%struct.b2AABB = type { %struct.b2Vec2, %struct.b2Vec2 }
%class.b2IntHashTable = type <{ ptr, i32, [4 x i8] }>
%struct.b2Vec2 = type { float, float }
%struct.b2Profile = type { float, float, float, float, float }

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN7b2WorldC2ERK6b2Vec2(ptr noundef nonnull align 8 dereferenceable(103352) %0, ptr noundef nonnull align 4 dereferenceable(8) %1) unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %7 = load ptr, ptr %3, align 8
  %8 = getelementptr inbounds %class.b2World, ptr %7, i32 0, i32 0
  call void @_ZN16b2BlockAllocatorC1Ev(ptr noundef nonnull align 8 dereferenceable(128) %8)
  %9 = getelementptr inbounds %class.b2World, ptr %7, i32 0, i32 1
  invoke void @_ZN16b2StackAllocatorC1Ev(ptr noundef nonnull align 8 dereferenceable(102932) %9)
          to label %10 unwind label %40

10:                                               ; preds = %2
  %11 = getelementptr inbounds %class.b2World, ptr %7, i32 0, i32 2
  invoke void @_ZN16b2ContactManagerC1Ev(ptr noundef nonnull align 8 dereferenceable(184) %11)
          to label %12 unwind label %44

12:                                               ; preds = %10
  %13 = getelementptr inbounds %class.b2World, ptr %7, i32 0, i32 9
  invoke void @_ZN6b2Vec2C2Ev(ptr noundef nonnull align 4 dereferenceable(8) %13)
          to label %14 unwind label %48

14:                                               ; preds = %12
  %15 = getelementptr inbounds %class.b2World, ptr %7, i32 0, i32 22
  %16 = getelementptr inbounds %class.b2World, ptr %7, i32 0, i32 11
  store ptr null, ptr %16, align 8, !tbaa !9
  %17 = getelementptr inbounds %class.b2World, ptr %7, i32 0, i32 12
  store ptr null, ptr %17, align 8, !tbaa !23
  %18 = getelementptr inbounds %class.b2World, ptr %7, i32 0, i32 3
  store ptr null, ptr %18, align 8, !tbaa !24
  %19 = getelementptr inbounds %class.b2World, ptr %7, i32 0, i32 4
  store ptr null, ptr %19, align 8, !tbaa !25
  %20 = getelementptr inbounds %class.b2World, ptr %7, i32 0, i32 5
  store ptr null, ptr %20, align 8, !tbaa !26
  %21 = getelementptr inbounds %class.b2World, ptr %7, i32 0, i32 6
  store ptr null, ptr %21, align 8, !tbaa !27
  %22 = getelementptr inbounds %class.b2World, ptr %7, i32 0, i32 7
  store i32 0, ptr %22, align 8, !tbaa !28
  %23 = getelementptr inbounds %class.b2World, ptr %7, i32 0, i32 8
  store i32 0, ptr %23, align 4, !tbaa !29
  %24 = getelementptr inbounds %class.b2World, ptr %7, i32 0, i32 18
  store i8 1, ptr %24, align 8, !tbaa !30
  %25 = getelementptr inbounds %class.b2World, ptr %7, i32 0, i32 19
  store i8 1, ptr %25, align 1, !tbaa !31
  %26 = getelementptr inbounds %class.b2World, ptr %7, i32 0, i32 20
  store i8 0, ptr %26, align 2, !tbaa !32
  %27 = getelementptr inbounds %class.b2World, ptr %7, i32 0, i32 21
  store i8 1, ptr %27, align 1, !tbaa !33
  %28 = getelementptr inbounds %class.b2World, ptr %7, i32 0, i32 10
  store i8 1, ptr %28, align 8, !tbaa !34
  %29 = load ptr, ptr %4, align 8, !tbaa !5
  %30 = getelementptr inbounds %class.b2World, ptr %7, i32 0, i32 9
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %30, ptr align 4 %29, i64 8, i1 false), !tbaa.struct !35
  %31 = getelementptr inbounds %class.b2World, ptr %7, i32 0, i32 15
  store i8 0, ptr %31, align 1, !tbaa !37
  %32 = getelementptr inbounds %class.b2World, ptr %7, i32 0, i32 14
  store i8 0, ptr %32, align 4, !tbaa !38
  %33 = getelementptr inbounds %class.b2World, ptr %7, i32 0, i32 16
  store i8 0, ptr %33, align 2, !tbaa !39
  %34 = getelementptr inbounds %class.b2World, ptr %7, i32 0, i32 17
  store i8 1, ptr %34, align 1, !tbaa !40
  %35 = getelementptr inbounds %class.b2World, ptr %7, i32 0, i32 13
  store float 0.000000e+00, ptr %35, align 8, !tbaa !41
  %36 = getelementptr inbounds %class.b2World, ptr %7, i32 0, i32 0
  %37 = getelementptr inbounds %class.b2World, ptr %7, i32 0, i32 2
  %38 = getelementptr inbounds %class.b2ContactManager, ptr %37, i32 0, i32 4
  store ptr %36, ptr %38, align 8, !tbaa !42
  %39 = getelementptr inbounds %class.b2World, ptr %7, i32 0, i32 22
  call void @llvm.memset.p0.i64(ptr align 4 %39, i8 0, i64 20, i1 false)
  ret void

40:                                               ; preds = %2
  %41 = landingpad { ptr, i32 }
          cleanup
  %42 = extractvalue { ptr, i32 } %41, 0
  store ptr %42, ptr %5, align 8
  %43 = extractvalue { ptr, i32 } %41, 1
  store i32 %43, ptr %6, align 4
  br label %53

44:                                               ; preds = %10
  %45 = landingpad { ptr, i32 }
          cleanup
  %46 = extractvalue { ptr, i32 } %45, 0
  store ptr %46, ptr %5, align 8
  %47 = extractvalue { ptr, i32 } %45, 1
  store i32 %47, ptr %6, align 4
  br label %52

48:                                               ; preds = %12
  %49 = landingpad { ptr, i32 }
          cleanup
  %50 = extractvalue { ptr, i32 } %49, 0
  store ptr %50, ptr %5, align 8
  %51 = extractvalue { ptr, i32 } %49, 1
  store i32 %51, ptr %6, align 4
  call void @_ZN16b2ContactManagerD1Ev(ptr noundef nonnull align 8 dereferenceable(184) %11) #6
  br label %52

52:                                               ; preds = %48, %44
  call void @_ZN16b2StackAllocatorD1Ev(ptr noundef nonnull align 8 dereferenceable(102932) %9) #6
  br label %53

53:                                               ; preds = %52, %40
  call void @_ZN16b2BlockAllocatorD1Ev(ptr noundef nonnull align 8 dereferenceable(128) %8) #6
  br label %54

54:                                               ; preds = %53
  %55 = load ptr, ptr %5, align 8
  %56 = load i32, ptr %6, align 4
  %57 = insertvalue { ptr, i32 } poison, ptr %55, 0
  %58 = insertvalue { ptr, i32 } %57, i32 %56, 1
  resume { ptr, i32 } %58
}

declare void @_ZN16b2BlockAllocatorC1Ev(ptr noundef nonnull align 8 dereferenceable(128)) unnamed_addr #1

declare void @_ZN16b2StackAllocatorC1Ev(ptr noundef nonnull align 8 dereferenceable(102932)) unnamed_addr #1

declare i32 @__gxx_personality_v0(...)

declare void @_ZN16b2ContactManagerC1Ev(ptr noundef nonnull align 8 dereferenceable(184)) unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN6b2Vec2C2Ev(ptr noundef nonnull align 4 dereferenceable(8)) unnamed_addr #2 align 2

; 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) #3

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #4

; Function Attrs: nounwind
declare void @_ZN16b2ContactManagerD1Ev(ptr noundef nonnull align 8 dereferenceable(184)) unnamed_addr #5

; Function Attrs: nounwind
declare void @_ZN16b2StackAllocatorD1Ev(ptr noundef nonnull align 8 dereferenceable(102932)) unnamed_addr #5

; Function Attrs: nounwind
declare void @_ZN16b2BlockAllocatorD1Ev(ptr noundef nonnull align 8 dereferenceable(128)) unnamed_addr #5

attributes #0 = { 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 #1 = { "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 = { 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 #3 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #5 = { 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 #6 = { 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, !6, i64 103304}
!10 = !{!"_ZTS7b2World", !11, i64 0, !13, i64 128, !14, i64 103064, !6, i64 103248, !6, i64 103256, !6, i64 103264, !6, i64 103272, !12, i64 103280, !12, i64 103284, !18, i64 103288, !21, i64 103296, !6, i64 103304, !6, i64 103312, !19, i64 103320, !21, i64 103324, !21, i64 103325, !21, i64 103326, !21, i64 103327, !21, i64 103328, !21, i64 103329, !21, i64 103330, !21, i64 103331, !22, i64 103332}
!11 = !{!"_ZTS16b2BlockAllocator", !6, i64 0, !12, i64 8, !12, i64 12, !7, i64 16}
!12 = !{!"int", !7, i64 0}
!13 = !{!"_ZTS16b2StackAllocator", !7, i64 0, !12, i64 102400, !12, i64 102404, !12, i64 102408, !7, i64 102416, !12, i64 102928}
!14 = !{!"_ZTS16b2ContactManager", !15, i64 0, !12, i64 144, !6, i64 152, !6, i64 160, !6, i64 168, !6, i64 176}
!15 = !{!"_ZTS12b2BroadPhase", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !16, i64 32, !6, i64 80, !6, i64 88, !6, i64 96, !12, i64 104, !12, i64 108, !20, i64 112, !12, i64 128, !12, i64 132, !21, i64 136}
!16 = !{!"_ZTS10b2TreeNode", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !17, i64 32}
!17 = !{!"_ZTS6b2AABB", !18, i64 0, !18, i64 8}
!18 = !{!"_ZTS6b2Vec2", !19, i64 0, !19, i64 4}
!19 = !{!"float", !7, i64 0}
!20 = !{!"_ZTS14b2IntHashTable", !6, i64 0, !12, i64 8}
!21 = !{!"bool", !7, i64 0}
!22 = !{!"_ZTS9b2Profile", !19, i64 0, !19, i64 4, !19, i64 8, !19, i64 12, !19, i64 16}
!23 = !{!10, !6, i64 103312}
!24 = !{!10, !6, i64 103248}
!25 = !{!10, !6, i64 103256}
!26 = !{!10, !6, i64 103264}
!27 = !{!10, !6, i64 103272}
!28 = !{!10, !12, i64 103280}
!29 = !{!10, !12, i64 103284}
!30 = !{!10, !21, i64 103328}
!31 = !{!10, !21, i64 103329}
!32 = !{!10, !21, i64 103330}
!33 = !{!10, !21, i64 103331}
!34 = !{!10, !21, i64 103296}
!35 = !{i64 0, i64 4, !36, i64 4, i64 4, !36}
!36 = !{!19, !19, i64 0}
!37 = !{!10, !21, i64 103325}
!38 = !{!10, !21, i64 103324}
!39 = !{!10, !21, i64 103326}
!40 = !{!10, !21, i64 103327}
!41 = !{!10, !19, i64 103320}
!42 = !{!10, !6, i64 103232}


; 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: mustprogress uwtable
define dso_local void @_ZN7b2WorldC2ERK6b2Vec2(ptr noundef nonnull align 8 dereferenceable(103352) %0, ptr nocapture noundef nonnull readonly align 4 dereferenceable(8) %1) unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  tail call void @_ZN16b2BlockAllocatorC1Ev(ptr noundef nonnull align 8 dereferenceable(128) %0)
  %3 = getelementptr inbounds i8, ptr %0, i64 128
  invoke void @_ZN16b2StackAllocatorC1Ev(ptr noundef nonnull align 8 dereferenceable(102932) %3)
          to label %4 unwind label %17

4:                                                ; preds = %2
  %5 = getelementptr inbounds i8, ptr %0, i64 103064
  invoke void @_ZN16b2ContactManagerC1Ev(ptr noundef nonnull align 8 dereferenceable(184) %5)
          to label %6 unwind label %19

6:                                                ; preds = %4
  %7 = getelementptr inbounds i8, ptr %0, i64 103288
  tail call void @_ZN6b2Vec2C2Ev(ptr noundef nonnull align 4 dereferenceable(8) %7)
  %8 = getelementptr inbounds i8, ptr %0, i64 103304
  %9 = getelementptr inbounds i8, ptr %0, i64 103248
  %10 = getelementptr inbounds i8, ptr %0, i64 103328
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(40) %9, i8 0, i64 40, i1 false)
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %8, i8 0, i64 16, i1 false)
  store <4 x i8> <i8 1, i8 1, i8 0, i8 1>, ptr %10, align 8, !tbaa !5
  %11 = getelementptr inbounds i8, ptr %0, i64 103296
  store i8 1, ptr %11, align 8, !tbaa !9
  %12 = load i64, ptr %1, align 4
  store i64 %12, ptr %7, align 8
  %13 = getelementptr inbounds i8, ptr %0, i64 103324
  store <4 x i8> <i8 0, i8 0, i8 0, i8 1>, ptr %13, align 4, !tbaa !5
  %14 = getelementptr inbounds i8, ptr %0, i64 103320
  store float 0.000000e+00, ptr %14, align 8, !tbaa !23
  %15 = getelementptr inbounds i8, ptr %0, i64 103232
  store ptr %0, ptr %15, align 8, !tbaa !24
  %16 = getelementptr inbounds i8, ptr %0, i64 103332
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 4 dereferenceable(20) %16, i8 0, i64 20, i1 false)
  ret void

17:                                               ; preds = %2
  %18 = landingpad { ptr, i32 }
          cleanup
  br label %21

19:                                               ; preds = %4
  %20 = landingpad { ptr, i32 }
          cleanup
  tail call void @_ZN16b2StackAllocatorD1Ev(ptr noundef nonnull align 8 dereferenceable(102932) %3) #5
  br label %21

21:                                               ; preds = %19, %17
  %.pn = phi { ptr, i32 } [ %20, %19 ], [ %18, %17 ]
  tail call void @_ZN16b2BlockAllocatorD1Ev(ptr noundef nonnull align 8 dereferenceable(128) %0) #5
  resume { ptr, i32 } %.pn
}

declare void @_ZN16b2BlockAllocatorC1Ev(ptr noundef nonnull align 8 dereferenceable(128)) unnamed_addr #1

declare void @_ZN16b2StackAllocatorC1Ev(ptr noundef nonnull align 8 dereferenceable(102932)) unnamed_addr #1

declare i32 @__gxx_personality_v0(...)

declare void @_ZN16b2ContactManagerC1Ev(ptr noundef nonnull align 8 dereferenceable(184)) unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN6b2Vec2C2Ev(ptr noundef nonnull align 4 dereferenceable(8)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #3

; Function Attrs: nounwind
declare void @_ZN16b2StackAllocatorD1Ev(ptr noundef nonnull align 8 dereferenceable(102932)) unnamed_addr #4

; Function Attrs: nounwind
declare void @_ZN16b2BlockAllocatorD1Ev(ptr noundef nonnull align 8 dereferenceable(128)) unnamed_addr #4

attributes #0 = { 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 #1 = { "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 = { 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 #3 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
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 = !{!"bool", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !6, i64 103296}
!10 = !{!"_ZTS7b2World", !11, i64 0, !14, i64 128, !15, i64 103064, !12, i64 103248, !12, i64 103256, !12, i64 103264, !12, i64 103272, !13, i64 103280, !13, i64 103284, !19, i64 103288, !6, i64 103296, !12, i64 103304, !12, i64 103312, !20, i64 103320, !6, i64 103324, !6, i64 103325, !6, i64 103326, !6, i64 103327, !6, i64 103328, !6, i64 103329, !6, i64 103330, !6, i64 103331, !22, i64 103332}
!11 = !{!"_ZTS16b2BlockAllocator", !12, i64 0, !13, i64 8, !13, i64 12, !7, i64 16}
!12 = !{!"any pointer", !7, i64 0}
!13 = !{!"int", !7, i64 0}
!14 = !{!"_ZTS16b2StackAllocator", !7, i64 0, !13, i64 102400, !13, i64 102404, !13, i64 102408, !7, i64 102416, !13, i64 102928}
!15 = !{!"_ZTS16b2ContactManager", !16, i64 0, !13, i64 144, !12, i64 152, !12, i64 160, !12, i64 168, !12, i64 176}
!16 = !{!"_ZTS12b2BroadPhase", !12, i64 0, !12, i64 8, !12, i64 16, !12, i64 24, !17, i64 32, !12, i64 80, !12, i64 88, !12, i64 96, !13, i64 104, !13, i64 108, !21, i64 112, !13, i64 128, !13, i64 132, !6, i64 136}
!17 = !{!"_ZTS10b2TreeNode", !12, i64 0, !12, i64 8, !12, i64 16, !12, i64 24, !18, i64 32}
!18 = !{!"_ZTS6b2AABB", !19, i64 0, !19, i64 8}
!19 = !{!"_ZTS6b2Vec2", !20, i64 0, !20, i64 4}
!20 = !{!"float", !7, i64 0}
!21 = !{!"_ZTS14b2IntHashTable", !12, i64 0, !13, i64 8}
!22 = !{!"_ZTS9b2Profile", !20, i64 0, !20, i64 4, !20, i64 8, !20, i64 12, !20, i64 16}
!23 = !{!10, !20, i64 103320}
!24 = !{!10, !12, i64 103232}


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