; LLVM IR from Lut1n/ImpGears :: src/ImpGears/Geometry/Polyhedron.ll (ZNK3imp10Polyhedron8containsERKNS_4Vec3E)

; 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.imp::Vec3" = type { %"class.imp::Vec.base", [4 x i8] }
%"class.imp::Vec.base" = type <{ %"class.imp::Object", [3 x float] }>
%"class.imp::Object" = type { ptr, %"class.std::shared_ptr" }
%"class.std::shared_ptr" = type { %"class.std::__shared_ptr" }
%"class.std::__shared_ptr" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%"class.imp::Edge" = type { %"class.imp::Object", %"class.imp::Vec3", %"class.imp::Vec3" }
%"class.imp::Polyhedron" = type { %"class.imp::Object", %"class.std::vector" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<imp::Path, std::allocator<imp::Path>>::_Vector_impl" }
%"struct.std::_Vector_base<imp::Path, std::allocator<imp::Path>>::_Vector_impl" = type { %"struct.std::_Vector_base<imp::Path, std::allocator<imp::Path>>::_Vector_impl_data" }
%"struct.std::_Vector_base<imp::Path, std::allocator<imp::Path>>::_Vector_impl_data" = type { ptr, ptr, ptr }

; 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

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK3imp10Polyhedron9faceCountEv(ptr noundef nonnull align 8 dereferenceable(48)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(48) ptr @_ZNKSt6vectorIN3imp4PathESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZNK3imp10Polyhedron8containsERKNS_4Vec3E(ptr noundef nonnull align 8 dereferenceable(48) %0, ptr noundef nonnull align 8 dereferenceable(36) %1) #2 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca %"class.imp::Vec3", align 8
  %7 = alloca %"class.imp::Edge", align 8
  %8 = alloca %"class.imp::Vec3", align 8
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %12 = load ptr, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #5
  store i32 0, ptr %5, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 40, ptr %6) #5
  call void @_ZN3imp4Vec3C2Ev(ptr noundef nonnull align 8 dereferenceable(36) %6)
  call void @llvm.lifetime.start.p0(i64 104, ptr %7) #5
  call void @llvm.lifetime.start.p0(i64 40, ptr %8) #5
  invoke void @_ZNK3imp10Polyhedron13externalPointEv(ptr dead_on_unwind writable sret(%"class.imp::Vec3") align 8 %8, ptr noundef nonnull align 8 dereferenceable(48) %12)
          to label %13 unwind label %21

13:                                               ; preds = %2
  %14 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZN3imp4EdgeC1ERKNS_4Vec3ES3_(ptr noundef nonnull align 8 dereferenceable(104) %7, ptr noundef nonnull align 8 dereferenceable(36) %8, ptr noundef nonnull align 8 dereferenceable(36) %14)
          to label %15 unwind label %25

15:                                               ; preds = %13
  call void @_ZN3imp6ObjectD2Ev(ptr noundef nonnull align 8 dereferenceable(36) %8) #5
  call void @llvm.lifetime.end.p0(i64 40, ptr %8) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #5
  store i32 0, ptr %11, align 4, !tbaa !9
  br label %16

16:                                               ; preds = %45, %15
  %17 = load i32, ptr %11, align 4, !tbaa !9
  %18 = call noundef i32 @_ZNK3imp10Polyhedron9faceCountEv(ptr noundef nonnull align 8 dereferenceable(48) %12)
  %19 = icmp slt i32 %17, %18
  br i1 %19, label %30, label %20

20:                                               ; preds = %16
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #5
  br label %48

21:                                               ; preds = %2
  %22 = landingpad { ptr, i32 }
          cleanup
  %23 = extractvalue { ptr, i32 } %22, 0
  store ptr %23, ptr %9, align 8
  %24 = extractvalue { ptr, i32 } %22, 1
  store i32 %24, ptr %10, align 4
  br label %29

25:                                               ; preds = %13
  %26 = landingpad { ptr, i32 }
          cleanup
  %27 = extractvalue { ptr, i32 } %26, 0
  store ptr %27, ptr %9, align 8
  %28 = extractvalue { ptr, i32 } %26, 1
  store i32 %28, ptr %10, align 4
  call void @_ZN3imp6ObjectD2Ev(ptr noundef nonnull align 8 dereferenceable(36) %8) #5
  br label %29

29:                                               ; preds = %25, %21
  call void @llvm.lifetime.end.p0(i64 40, ptr %8) #5
  br label %52

30:                                               ; preds = %16
  %31 = getelementptr inbounds %"class.imp::Polyhedron", ptr %12, i32 0, i32 1
  %32 = load i32, ptr %11, align 4, !tbaa !9
  %33 = sext i32 %32 to i64
  %34 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNKSt6vectorIN3imp4PathESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %31, i64 noundef %33) #5
  %35 = invoke noundef zeroext i1 @_ZN3imp10Polyhedron8iSegFaceERKNS_4EdgeERKNS_4PathERNS_4Vec3Eb(ptr noundef nonnull align 8 dereferenceable(104) %7, ptr noundef nonnull align 8 dereferenceable(48) %34, ptr noundef nonnull align 8 dereferenceable(36) %6, i1 noundef zeroext false)
          to label %36 unwind label %40

36:                                               ; preds = %30
  br i1 %35, label %37, label %44

37:                                               ; preds = %36
  %38 = load i32, ptr %5, align 4, !tbaa !9
  %39 = add nsw i32 %38, 1
  store i32 %39, ptr %5, align 4, !tbaa !9
  br label %44

40:                                               ; preds = %30
  %41 = landingpad { ptr, i32 }
          cleanup
  %42 = extractvalue { ptr, i32 } %41, 0
  store ptr %42, ptr %9, align 8
  %43 = extractvalue { ptr, i32 } %41, 1
  store i32 %43, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #5
  call void @_ZN3imp4EdgeD2Ev(ptr noundef nonnull align 8 dereferenceable(104) %7) #5
  br label %52

44:                                               ; preds = %37, %36
  br label %45

45:                                               ; preds = %44
  %46 = load i32, ptr %11, align 4, !tbaa !9
  %47 = add nsw i32 %46, 1
  store i32 %47, ptr %11, align 4, !tbaa !9
  br label %16, !llvm.loop !11

48:                                               ; preds = %20
  %49 = load i32, ptr %5, align 4, !tbaa !9
  %50 = srem i32 %49, 2
  %51 = icmp ne i32 %50, 0
  call void @_ZN3imp4EdgeD2Ev(ptr noundef nonnull align 8 dereferenceable(104) %7) #5
  call void @llvm.lifetime.end.p0(i64 104, ptr %7) #5
  call void @_ZN3imp6ObjectD2Ev(ptr noundef nonnull align 8 dereferenceable(36) %6) #5
  call void @llvm.lifetime.end.p0(i64 40, ptr %6) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #5
  ret i1 %51

52:                                               ; preds = %40, %29
  call void @llvm.lifetime.end.p0(i64 104, ptr %7) #5
  call void @_ZN3imp6ObjectD2Ev(ptr noundef nonnull align 8 dereferenceable(36) %6) #5
  call void @llvm.lifetime.end.p0(i64 40, ptr %6) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #5
  br label %53

53:                                               ; preds = %52
  %54 = load ptr, ptr %9, align 8
  %55 = load i32, ptr %10, align 4
  %56 = insertvalue { ptr, i32 } poison, ptr %54, 0
  %57 = insertvalue { ptr, i32 } %56, i32 %55, 1
  resume { ptr, i32 } %57
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3imp4Vec3C2Ev(ptr noundef nonnull align 8 dereferenceable(36)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK3imp10Polyhedron13externalPointEv(ptr dead_on_unwind noalias writable sret(%"class.imp::Vec3") align 8, ptr noundef nonnull align 8 dereferenceable(48)) #2 align 2

declare void @_ZN3imp4EdgeC1ERKNS_4Vec3ES3_(ptr noundef nonnull align 8 dereferenceable(104), ptr noundef nonnull align 8 dereferenceable(36), ptr noundef nonnull align 8 dereferenceable(36)) unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN3imp10Polyhedron8iSegFaceERKNS_4EdgeERKNS_4PathERNS_4Vec3Eb(ptr noundef nonnull align 8 dereferenceable(104), ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(36), i1 noundef zeroext) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN3imp4EdgeD2Ev(ptr noundef nonnull align 8 dereferenceable(104)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN3imp6ObjectD2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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 = { "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 = { 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 #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++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"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"

%"class.imp::Vec3" = type { %"class.imp::Vec.base", [4 x i8] }
%"class.imp::Vec.base" = type <{ %"class.imp::Object", [3 x float] }>
%"class.imp::Object" = type { ptr, %"class.std::shared_ptr" }
%"class.std::shared_ptr" = type { %"class.std::__shared_ptr" }
%"class.std::__shared_ptr" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%"class.imp::Edge" = type { %"class.imp::Object", %"class.imp::Vec3", %"class.imp::Vec3" }

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

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

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK3imp10Polyhedron9faceCountEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(48) ptr @_ZNKSt6vectorIN3imp4PathESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZNK3imp10Polyhedron8containsERKNS_4Vec3E(ptr noundef nonnull align 8 dereferenceable(48) %0, ptr noundef nonnull align 8 dereferenceable(36) %1) local_unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.imp::Vec3", align 8
  %4 = alloca %"class.imp::Edge", align 8
  %5 = alloca %"class.imp::Vec3", align 8
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %3) #5
  call void @_ZN3imp4Vec3C2Ev(ptr noundef nonnull align 8 dereferenceable(36) %3)
  call void @llvm.lifetime.start.p0(i64 104, ptr nonnull %4) #5
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %5) #5
  invoke void @_ZNK3imp10Polyhedron13externalPointEv(ptr dead_on_unwind nonnull writable sret(%"class.imp::Vec3") align 8 %5, ptr noundef nonnull align 8 dereferenceable(48) %0)
          to label %6 unwind label %13

6:                                                ; preds = %2
  invoke void @_ZN3imp4EdgeC1ERKNS_4Vec3ES3_(ptr noundef nonnull align 8 dereferenceable(104) %4, ptr noundef nonnull align 8 dereferenceable(36) %5, ptr noundef nonnull align 8 dereferenceable(36) %1)
          to label %7 unwind label %15

7:                                                ; preds = %6
  call void @_ZN3imp6ObjectD2Ev(ptr noundef nonnull align 8 dereferenceable(36) %5) #5
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %5) #5
  %8 = call noundef i32 @_ZNK3imp10Polyhedron9faceCountEv(ptr noundef nonnull align 8 dereferenceable(48) %0)
  %9 = icmp sgt i32 %8, 0
  br i1 %9, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %7
  %10 = getelementptr inbounds i8, ptr %0, i64 24
  br label %18

._crit_edge.loopexit:                             ; preds = %21
  %11 = and i32 %spec.select, 1
  %12 = icmp ne i32 %11, 0
  br label %._crit_edge

._crit_edge:                                      ; preds = %._crit_edge.loopexit, %7
  %.011.lcssa = phi i1 [ false, %7 ], [ %12, %._crit_edge.loopexit ]
  call void @_ZN3imp4EdgeD2Ev(ptr noundef nonnull align 8 dereferenceable(104) %4) #5
  call void @llvm.lifetime.end.p0(i64 104, ptr nonnull %4) #5
  call void @_ZN3imp6ObjectD2Ev(ptr noundef nonnull align 8 dereferenceable(36) %3) #5
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %3) #5
  ret i1 %.011.lcssa

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

15:                                               ; preds = %6
  %16 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN3imp6ObjectD2Ev(ptr noundef nonnull align 8 dereferenceable(36) %5) #5
  br label %17

17:                                               ; preds = %15, %13
  %.pn = phi { ptr, i32 } [ %16, %15 ], [ %14, %13 ]
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %5) #5
  br label %28

18:                                               ; preds = %.lr.ph, %21
  %indvars.iv = phi i64 [ 0, %.lr.ph ], [ %indvars.iv.next, %21 ]
  %.01117 = phi i32 [ 0, %.lr.ph ], [ %spec.select, %21 ]
  %19 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNKSt6vectorIN3imp4PathESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %indvars.iv) #5
  %20 = invoke noundef zeroext i1 @_ZN3imp10Polyhedron8iSegFaceERKNS_4EdgeERKNS_4PathERNS_4Vec3Eb(ptr noundef nonnull align 8 dereferenceable(104) %4, ptr noundef nonnull align 8 dereferenceable(48) %19, ptr noundef nonnull align 8 dereferenceable(36) %3, i1 noundef zeroext false)
          to label %21 unwind label %26

21:                                               ; preds = %18
  %22 = zext i1 %20 to i32
  %spec.select = add nuw nsw i32 %.01117, %22
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %23 = call noundef i32 @_ZNK3imp10Polyhedron9faceCountEv(ptr noundef nonnull align 8 dereferenceable(48) %0)
  %24 = sext i32 %23 to i64
  %25 = icmp slt i64 %indvars.iv.next, %24
  br i1 %25, label %18, label %._crit_edge.loopexit, !llvm.loop !5

26:                                               ; preds = %18
  %27 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN3imp4EdgeD2Ev(ptr noundef nonnull align 8 dereferenceable(104) %4) #5
  br label %28

28:                                               ; preds = %26, %17
  %.pn14 = phi { ptr, i32 } [ %27, %26 ], [ %.pn, %17 ]
  call void @llvm.lifetime.end.p0(i64 104, ptr nonnull %4) #5
  call void @_ZN3imp6ObjectD2Ev(ptr noundef nonnull align 8 dereferenceable(36) %3) #5
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %3) #5
  resume { ptr, i32 } %.pn14
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3imp4Vec3C2Ev(ptr noundef nonnull align 8 dereferenceable(36)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK3imp10Polyhedron13externalPointEv(ptr dead_on_unwind noalias writable sret(%"class.imp::Vec3") align 8, ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #2 align 2

declare void @_ZN3imp4EdgeC1ERKNS_4Vec3ES3_(ptr noundef nonnull align 8 dereferenceable(104), ptr noundef nonnull align 8 dereferenceable(36), ptr noundef nonnull align 8 dereferenceable(36)) unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN3imp10Polyhedron8iSegFaceERKNS_4EdgeERKNS_4PathERNS_4Vec3Eb(ptr noundef nonnull align 8 dereferenceable(104), ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(36), i1 noundef zeroext) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN3imp4EdgeD2Ev(ptr noundef nonnull align 8 dereferenceable(104)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN3imp6ObjectD2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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 = { "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 = { 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 #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"}


; Effective O3 passes: GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,ReassociatePass,SROAPass,SimplifyCFGPass