; LLVM IR from upupming/algorithm :: AdvancedLevel_C++/1018. Public Bike Management (30) .ll (Z3dfsi)

; 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.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@minNeed = external dso_local global i32, align 4
@minBack = external dso_local global i32, align 4
@weight = external dso_local global [510 x i32], align 16
@pre = external dso_local global [510 x %"class.std::vector"], align 16
@path = external dso_local global %"class.std::vector", align 8
@temppath = external dso_local global %"class.std::vector", align 8

; Function Attrs: mustprogress uwtable
define dso_local void @_Z3dfsi(i32 noundef %0) #0 {
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  store i32 %0, ptr %2, align 4, !tbaa !5
  call void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) @temppath, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %8 = load i32, ptr %2, align 4, !tbaa !5
  %9 = icmp eq i32 %8, 0
  br i1 %9, label %10, label %86

10:                                               ; preds = %1
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #3
  store i32 0, ptr %3, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #3
  store i32 0, ptr %4, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #3
  %11 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) @temppath) #3
  %12 = sub i64 %11, 1
  %13 = trunc i64 %12 to i32
  store i32 %13, ptr %5, align 4, !tbaa !5
  br label %14

14:                                               ; preds = %62, %10
  %15 = load i32, ptr %5, align 4, !tbaa !5
  %16 = icmp sge i32 %15, 0
  br i1 %16, label %18, label %17

17:                                               ; preds = %14
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #3
  br label %65

18:                                               ; preds = %14
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #3
  %19 = load i32, ptr %5, align 4, !tbaa !5
  %20 = sext i32 %19 to i64
  %21 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) @temppath, i64 noundef %20) #3
  %22 = load i32, ptr %21, align 4, !tbaa !5
  store i32 %22, ptr %6, align 4, !tbaa !5
  %23 = load i32, ptr %6, align 4, !tbaa !5
  %24 = sext i32 %23 to i64
  %25 = getelementptr inbounds [510 x i32], ptr @weight, i64 0, i64 %24
  %26 = load i32, ptr %25, align 4, !tbaa !5
  %27 = icmp sgt i32 %26, 0
  br i1 %27, label %28, label %35

28:                                               ; preds = %18
  %29 = load i32, ptr %6, align 4, !tbaa !5
  %30 = sext i32 %29 to i64
  %31 = getelementptr inbounds [510 x i32], ptr @weight, i64 0, i64 %30
  %32 = load i32, ptr %31, align 4, !tbaa !5
  %33 = load i32, ptr %4, align 4, !tbaa !5
  %34 = add nsw i32 %33, %32
  store i32 %34, ptr %4, align 4, !tbaa !5
  br label %61

35:                                               ; preds = %18
  %36 = load i32, ptr %4, align 4, !tbaa !5
  %37 = load i32, ptr %6, align 4, !tbaa !5
  %38 = sext i32 %37 to i64
  %39 = getelementptr inbounds [510 x i32], ptr @weight, i64 0, i64 %38
  %40 = load i32, ptr %39, align 4, !tbaa !5
  %41 = sub nsw i32 0, %40
  %42 = icmp sgt i32 %36, %41
  br i1 %42, label %43, label %50

43:                                               ; preds = %35
  %44 = load i32, ptr %6, align 4, !tbaa !5
  %45 = sext i32 %44 to i64
  %46 = getelementptr inbounds [510 x i32], ptr @weight, i64 0, i64 %45
  %47 = load i32, ptr %46, align 4, !tbaa !5
  %48 = load i32, ptr %4, align 4, !tbaa !5
  %49 = add nsw i32 %48, %47
  store i32 %49, ptr %4, align 4, !tbaa !5
  br label %60

50:                                               ; preds = %35
  %51 = load i32, ptr %6, align 4, !tbaa !5
  %52 = sext i32 %51 to i64
  %53 = getelementptr inbounds [510 x i32], ptr @weight, i64 0, i64 %52
  %54 = load i32, ptr %53, align 4, !tbaa !5
  %55 = sub nsw i32 0, %54
  %56 = load i32, ptr %4, align 4, !tbaa !5
  %57 = sub nsw i32 %55, %56
  %58 = load i32, ptr %3, align 4, !tbaa !5
  %59 = add nsw i32 %58, %57
  store i32 %59, ptr %3, align 4, !tbaa !5
  store i32 0, ptr %4, align 4, !tbaa !5
  br label %60

60:                                               ; preds = %50, %43
  br label %61

61:                                               ; preds = %60, %28
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #3
  br label %62

62:                                               ; preds = %61
  %63 = load i32, ptr %5, align 4, !tbaa !5
  %64 = add nsw i32 %63, -1
  store i32 %64, ptr %5, align 4, !tbaa !5
  br label %14, !llvm.loop !9

65:                                               ; preds = %17
  %66 = load i32, ptr %3, align 4, !tbaa !5
  %67 = load i32, ptr @minNeed, align 4, !tbaa !5
  %68 = icmp slt i32 %66, %67
  br i1 %68, label %69, label %73

69:                                               ; preds = %65
  %70 = load i32, ptr %3, align 4, !tbaa !5
  store i32 %70, ptr @minNeed, align 4, !tbaa !5
  %71 = load i32, ptr %4, align 4, !tbaa !5
  store i32 %71, ptr @minBack, align 4, !tbaa !5
  %72 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIiSaIiEEaSERKS1_(ptr noundef nonnull align 8 dereferenceable(24) @path, ptr noundef nonnull align 8 dereferenceable(24) @temppath)
  br label %85

73:                                               ; preds = %65
  %74 = load i32, ptr %3, align 4, !tbaa !5
  %75 = load i32, ptr @minNeed, align 4, !tbaa !5
  %76 = icmp eq i32 %74, %75
  br i1 %76, label %77, label %84

77:                                               ; preds = %73
  %78 = load i32, ptr %4, align 4, !tbaa !5
  %79 = load i32, ptr @minBack, align 4, !tbaa !5
  %80 = icmp slt i32 %78, %79
  br i1 %80, label %81, label %84

81:                                               ; preds = %77
  %82 = load i32, ptr %4, align 4, !tbaa !5
  store i32 %82, ptr @minBack, align 4, !tbaa !5
  %83 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIiSaIiEEaSERKS1_(ptr noundef nonnull align 8 dereferenceable(24) @path, ptr noundef nonnull align 8 dereferenceable(24) @temppath)
  br label %84

84:                                               ; preds = %81, %77, %73
  br label %85

85:                                               ; preds = %84, %69
  call void @_ZNSt6vectorIiSaIiEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(24) @temppath) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #3
  br label %108

86:                                               ; preds = %1
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #3
  store i32 0, ptr %7, align 4, !tbaa !5
  br label %87

87:                                               ; preds = %104, %86
  %88 = load i32, ptr %7, align 4, !tbaa !5
  %89 = sext i32 %88 to i64
  %90 = load i32, ptr %2, align 4, !tbaa !5
  %91 = sext i32 %90 to i64
  %92 = getelementptr inbounds [510 x %"class.std::vector"], ptr @pre, i64 0, i64 %91
  %93 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %92) #3
  %94 = icmp ult i64 %89, %93
  br i1 %94, label %96, label %95

95:                                               ; preds = %87
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #3
  br label %107

96:                                               ; preds = %87
  %97 = load i32, ptr %2, align 4, !tbaa !5
  %98 = sext i32 %97 to i64
  %99 = getelementptr inbounds [510 x %"class.std::vector"], ptr @pre, i64 0, i64 %98
  %100 = load i32, ptr %7, align 4, !tbaa !5
  %101 = sext i32 %100 to i64
  %102 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %99, i64 noundef %101) #3
  %103 = load i32, ptr %102, align 4, !tbaa !5
  call void @_Z3dfsi(i32 noundef %103)
  br label %104

104:                                              ; preds = %96
  %105 = load i32, ptr %7, align 4, !tbaa !5
  %106 = add nsw i32 %105, 1
  store i32 %106, ptr %7, align 4, !tbaa !5
  br label %87, !llvm.loop !11

107:                                              ; preds = %95
  call void @_ZNSt6vectorIiSaIiEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(24) @temppath) #3
  br label %108

108:                                              ; preds = %107, %85
  ret void
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) #0 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #2 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIiSaIiEEaSERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}


; 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.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@minNeed = external dso_local local_unnamed_addr global i32, align 4
@minBack = external dso_local local_unnamed_addr global i32, align 4
@weight = external dso_local local_unnamed_addr global [510 x i32], align 16
@pre = external dso_local global [510 x %"class.std::vector"], align 16
@path = external dso_local global %"class.std::vector", align 8
@temppath = external dso_local global %"class.std::vector", align 8

; Function Attrs: mustprogress uwtable
define dso_local void @_Z3dfsi(i32 noundef %0) local_unnamed_addr #0 {
  %2 = alloca i32, align 4
  store i32 %0, ptr %2, align 4, !tbaa !5
  call void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) @temppath, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %3 = load i32, ptr %2, align 4, !tbaa !5
  %4 = icmp eq i32 %3, 0
  br i1 %4, label %8, label %.preheader

.preheader:                                       ; preds = %1
  %5 = sext i32 %3 to i64
  %6 = getelementptr inbounds [510 x %"class.std::vector"], ptr @pre, i64 0, i64 %5
  %7 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #2
  %.not = icmp eq i64 %7, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph

8:                                                ; preds = %1
  %9 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) @temppath) #2
  %10 = trunc i64 %9 to i32
  %.02333 = add i32 %10, -1
  %11 = icmp sgt i32 %.02333, -1
  br i1 %11, label %.lr.ph38.preheader, label %._crit_edge39

.lr.ph38.preheader:                               ; preds = %8
  %12 = zext nneg i32 %.02333 to i64
  br label %.lr.ph38

._crit_edge39:                                    ; preds = %31, %8
  %.024.lcssa = phi i32 [ 0, %8 ], [ %.125, %31 ]
  %.022.lcssa = phi i32 [ 0, %8 ], [ %.1, %31 ]
  %13 = load i32, ptr @minNeed, align 4, !tbaa !5
  %14 = icmp slt i32 %.022.lcssa, %13
  br i1 %14, label %33, label %34

.lr.ph38:                                         ; preds = %.lr.ph38.preheader, %31
  %indvars.iv42 = phi i64 [ %12, %.lr.ph38.preheader ], [ %indvars.iv.next43, %31 ]
  %.02235 = phi i32 [ 0, %.lr.ph38.preheader ], [ %.1, %31 ]
  %.02434 = phi i32 [ 0, %.lr.ph38.preheader ], [ %.125, %31 ]
  %15 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) @temppath, i64 noundef %indvars.iv42) #2
  %16 = load i32, ptr %15, align 4, !tbaa !5
  %17 = sext i32 %16 to i64
  %18 = getelementptr inbounds [510 x i32], ptr @weight, i64 0, i64 %17
  %19 = load i32, ptr %18, align 4, !tbaa !5
  %20 = icmp sgt i32 %19, 0
  br i1 %20, label %21, label %23

21:                                               ; preds = %.lr.ph38
  %22 = add nsw i32 %19, %.02434
  br label %31

23:                                               ; preds = %.lr.ph38
  %24 = sub nsw i32 0, %19
  %25 = icmp sgt i32 %.02434, %24
  br i1 %25, label %26, label %28

26:                                               ; preds = %23
  %27 = add nsw i32 %19, %.02434
  br label %31

28:                                               ; preds = %23
  %29 = add i32 %.02434, %19
  %30 = sub i32 %.02235, %29
  br label %31

31:                                               ; preds = %26, %28, %21
  %.125 = phi i32 [ %22, %21 ], [ %27, %26 ], [ 0, %28 ]
  %.1 = phi i32 [ %.02235, %21 ], [ %.02235, %26 ], [ %30, %28 ]
  %indvars.iv.next43 = add nsw i64 %indvars.iv42, -1
  %32 = icmp sgt i64 %indvars.iv42, 0
  br i1 %32, label %.lr.ph38, label %._crit_edge39, !llvm.loop !9

33:                                               ; preds = %._crit_edge39
  store i32 %.022.lcssa, ptr @minNeed, align 4, !tbaa !5
  br label %.sink.split

34:                                               ; preds = %._crit_edge39
  %35 = icmp eq i32 %.022.lcssa, %13
  %36 = load i32, ptr @minBack, align 4
  %37 = icmp slt i32 %.024.lcssa, %36
  %or.cond = select i1 %35, i1 %37, i1 false
  br i1 %or.cond, label %.sink.split, label %._crit_edge

.sink.split:                                      ; preds = %34, %33
  store i32 %.024.lcssa, ptr @minBack, align 4, !tbaa !5
  %38 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIiSaIiEEaSERKS1_(ptr noundef nonnull align 8 dereferenceable(24) @path, ptr noundef nonnull align 8 dereferenceable(24) @temppath)
  br label %._crit_edge

.lr.ph:                                           ; preds = %.preheader, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 0, %.preheader ]
  %39 = load i32, ptr %2, align 4, !tbaa !5
  %40 = sext i32 %39 to i64
  %41 = getelementptr inbounds [510 x %"class.std::vector"], ptr @pre, i64 0, i64 %40
  %42 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %41, i64 noundef %indvars.iv) #2
  %43 = load i32, ptr %42, align 4, !tbaa !5
  call void @_Z3dfsi(i32 noundef %43)
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %44 = load i32, ptr %2, align 4, !tbaa !5
  %45 = sext i32 %44 to i64
  %46 = getelementptr inbounds [510 x %"class.std::vector"], ptr @pre, i64 0, i64 %45
  %47 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %46) #2
  %48 = icmp ugt i64 %47, %indvars.iv.next
  br i1 %48, label %.lr.ph, label %._crit_edge, !llvm.loop !11

._crit_edge:                                      ; preds = %.lr.ph, %.preheader, %34, %.sink.split
  call void @_ZNSt6vectorIiSaIiEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(24) @temppath) #2
  ret void
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIiSaIiEEaSERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

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 = { 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 = { 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}


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