; LLVM IR from MikeMirzayanov/testlib :: checkers (acmp)

; 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.Validator = type { i8, %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", i32, %"class.std::__cxx11::basic_string", %"class.std::map", %"class.std::map.13", %"class.std::set", %"class.std::set", %"class.std::set" }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, ValidatorBoundsHit>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, ValidatorBoundsHit>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, ValidatorBoundsHit>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, ValidatorBoundsHit>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%"class.std::map.13" = type { %"class.std::_Rb_tree.14" }
%"class.std::_Rb_tree.14" = type { %"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, ConstantBounds>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, ConstantBounds>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, ConstantBounds>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, ConstantBounds>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"class.std::set" = type { %"class.std::_Rb_tree.18" }
%"class.std::_Rb_tree.18" = type { %"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char>, std::_Identity<std::__cxx11::basic_string<char>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char>, std::_Identity<std::__cxx11::basic_string<char>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"class.std::vector.23" = type { %"struct.std::_Vector_base.24" }
%"struct.std::_Vector_base.24" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%class.pattern = type { %"class.std::__cxx11::basic_string", %"class.std::vector", %"class.std::vector.3", i32, i32 }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<pattern, std::allocator<pattern>>::_Vector_impl" }
%"struct.std::_Vector_base<pattern, std::allocator<pattern>>::_Vector_impl" = type { %"struct.std::_Vector_base<pattern, std::allocator<pattern>>::_Vector_impl_data" }
%"struct.std::_Vector_base<pattern, std::allocator<pattern>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.3" = type { %"struct.std::_Vector_base.4" }
%"struct.std::_Vector_base.4" = type { %"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl" }
%"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl" = type { %"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl_data" }
%"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator.25" = type { i8 }
%struct.InStream = type { ptr, i32, %"class.std::__cxx11::basic_string", i32, i8, i8, i8, i32, %"class.std::__cxx11::basic_string", i32, i64, i64, i64 }

@validator = external dso_local global %class.Validator, align 8
@.str.242 = external hidden unnamed_addr constant [42 x i8], align 1
@.str.243 = external hidden unnamed_addr constant [47 x i8], align 1

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #0 align 2

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

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7patternD2Ev(ptr noundef nonnull align 8 dereferenceable(88)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEOS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) #2 align 2

; Function Attrs: mustprogress noreturn uwtable
declare dso_local void @_ZN8InStream4quitE7TResultPKc(ptr noundef nonnull align 8 dereferenceable(128), i32 noundef, ptr noundef) #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef signext i8 @_ZN8InStream9readSpaceEv(ptr noundef nonnull align 8 dereferenceable(128)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare noundef zeroext i1 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(32)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN9Validator11addVariableERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(416), ptr noundef nonnull align 8 dereferenceable(32)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2EmRKS6_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN8InStream10readStringERK7patternRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(128), ptr noundef nonnull align 8 dereferenceable(88), ptr noundef nonnull align 8 dereferenceable(32)) #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN8InStream11readStringsEiRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES7_i(ptr dead_on_unwind noalias writable sret(%"class.std::vector.23") align 8 %0, ptr noundef nonnull align 8 dereferenceable(128) %1, i32 noundef %2, ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef nonnull align 8 dereferenceable(32) %4, i32 noundef %5) #0 align 2 personality ptr @__gxx_personality_v0 {
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca ptr, align 8
  %11 = alloca ptr, align 8
  %12 = alloca i32, align 4
  %13 = alloca %class.pattern, align 8
  %14 = alloca %"class.std::__cxx11::basic_string", align 8
  %15 = alloca ptr, align 8
  %16 = alloca i32, align 4
  %17 = alloca i1, align 1
  %18 = alloca %"class.std::allocator.25", align 1
  %19 = alloca i32, align 4
  %20 = alloca %"class.std::__cxx11::basic_string", align 8
  store ptr %0, ptr %7, align 8
  store ptr %1, ptr %8, align 8, !tbaa !5
  store i32 %2, ptr %9, align 4, !tbaa !9
  store ptr %3, ptr %10, align 8, !tbaa !5
  store ptr %4, ptr %11, align 8, !tbaa !5
  store i32 %5, ptr %12, align 4, !tbaa !9
  %21 = load ptr, ptr %8, align 8
  call void @llvm.lifetime.start.p0(i64 88, ptr %13) #5
  %22 = load ptr, ptr %10, align 8, !tbaa !5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %14, ptr noundef nonnull align 8 dereferenceable(32) %22)
  invoke void @_ZN7patternC1ENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(88) %13, ptr noundef %14)
          to label %23 unwind label %33

23:                                               ; preds = %6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #5
  %24 = getelementptr inbounds %struct.InStream, ptr %21, i32 0, i32 6
  %25 = load i8, ptr %24, align 2, !tbaa !11, !range !18, !noundef !19
  %26 = trunc i8 %25 to i1
  br i1 %26, label %27, label %41

27:                                               ; preds = %23
  %28 = load ptr, ptr %11, align 8, !tbaa !5
  %29 = call noundef zeroext i1 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(32) %28) #5
  br i1 %29, label %41, label %30

30:                                               ; preds = %27
  %31 = load ptr, ptr %11, align 8, !tbaa !5
  invoke void @_ZN9Validator11addVariableERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(416) @validator, ptr noundef nonnull align 8 dereferenceable(32) %31)
          to label %32 unwind label %37

32:                                               ; preds = %30
  br label %41

33:                                               ; preds = %6
  %34 = landingpad { ptr, i32 }
          cleanup
  %35 = extractvalue { ptr, i32 } %34, 0
  store ptr %35, ptr %15, align 8
  %36 = extractvalue { ptr, i32 } %34, 1
  store i32 %36, ptr %16, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #5
  br label %107

37:                                               ; preds = %49, %44, %30
  %38 = landingpad { ptr, i32 }
          cleanup
  %39 = extractvalue { ptr, i32 } %38, 0
  store ptr %39, ptr %15, align 8
  %40 = extractvalue { ptr, i32 } %38, 1
  store i32 %40, ptr %16, align 4
  br label %106

41:                                               ; preds = %32, %27, %23
  %42 = load i32, ptr %9, align 4, !tbaa !9
  %43 = icmp slt i32 %42, 0
  br i1 %43, label %44, label %46

44:                                               ; preds = %41
  invoke void @_ZN8InStream4quitE7TResultPKc(ptr noundef nonnull align 8 dereferenceable(128) %21, i32 noundef 3, ptr noundef @.str.242) #6
          to label %45 unwind label %37

45:                                               ; preds = %44
  unreachable

46:                                               ; preds = %41
  %47 = load i32, ptr %9, align 4, !tbaa !9
  %48 = icmp sgt i32 %47, 100000000
  br i1 %48, label %49, label %51

49:                                               ; preds = %46
  invoke void @_ZN8InStream4quitE7TResultPKc(ptr noundef nonnull align 8 dereferenceable(128) %21, i32 noundef 3, ptr noundef @.str.243) #6
          to label %50 unwind label %37

50:                                               ; preds = %49
  unreachable

51:                                               ; preds = %46
  store i1 false, ptr %17, align 1
  %52 = load i32, ptr %9, align 4, !tbaa !9
  %53 = sext i32 %52 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr %18) #5
  call void @_ZNSaINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #5
  invoke void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2EmRKS6_(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %53, ptr noundef nonnull align 1 dereferenceable(1) %18)
          to label %54 unwind label %62

54:                                               ; preds = %51
  call void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %18) #5
  %55 = load i32, ptr %12, align 4, !tbaa !9
  %56 = getelementptr inbounds %struct.InStream, ptr %21, i32 0, i32 9
  store i32 %55, ptr %56, align 8, !tbaa !20
  call void @llvm.lifetime.start.p0(i64 4, ptr %19) #5
  store i32 0, ptr %19, align 4, !tbaa !9
  br label %57

57:                                               ; preds = %97, %54
  %58 = load i32, ptr %19, align 4, !tbaa !9
  %59 = load i32, ptr %9, align 4, !tbaa !9
  %60 = icmp slt i32 %58, %59
  br i1 %60, label %66, label %61

61:                                               ; preds = %57
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #5
  br label %101

62:                                               ; preds = %51
  %63 = landingpad { ptr, i32 }
          cleanup
  %64 = extractvalue { ptr, i32 } %63, 0
  store ptr %64, ptr %15, align 8
  %65 = extractvalue { ptr, i32 } %63, 1
  store i32 %65, ptr %16, align 4
  call void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %18) #5
  br label %106

66:                                               ; preds = %57
  call void @llvm.lifetime.start.p0(i64 32, ptr %20) #5
  %67 = load ptr, ptr %11, align 8, !tbaa !5
  invoke void @_ZN8InStream10readStringERK7patternRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %20, ptr noundef nonnull align 8 dereferenceable(128) %21, ptr noundef nonnull align 8 dereferenceable(88) %13, ptr noundef nonnull align 8 dereferenceable(32) %67)
          to label %68 unwind label %88

68:                                               ; preds = %66
  %69 = load i32, ptr %19, align 4, !tbaa !9
  %70 = sext i32 %69 to i64
  %71 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %70) #5
  %72 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEOS4_(ptr noundef nonnull align 8 dereferenceable(32) %71, ptr noundef nonnull align 8 dereferenceable(32) %20) #5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %20) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr %20) #5
  %73 = getelementptr inbounds %struct.InStream, ptr %21, i32 0, i32 9
  %74 = load i32, ptr %73, align 8, !tbaa !20
  %75 = add nsw i32 %74, 1
  store i32 %75, ptr %73, align 8, !tbaa !20
  %76 = getelementptr inbounds %struct.InStream, ptr %21, i32 0, i32 6
  %77 = load i8, ptr %76, align 2, !tbaa !11, !range !18, !noundef !19
  %78 = trunc i8 %77 to i1
  br i1 %78, label %79, label %96

79:                                               ; preds = %68
  br i1 false, label %80, label %96

80:                                               ; preds = %79
  %81 = load i32, ptr %19, align 4, !tbaa !9
  %82 = add nsw i32 %81, 1
  %83 = load i32, ptr %9, align 4, !tbaa !9
  %84 = icmp slt i32 %82, %83
  br i1 %84, label %85, label %96

85:                                               ; preds = %80
  %86 = invoke noundef signext i8 @_ZN8InStream9readSpaceEv(ptr noundef nonnull align 8 dereferenceable(128) %21)
          to label %87 unwind label %92

87:                                               ; preds = %85
  br label %96

88:                                               ; preds = %66
  %89 = landingpad { ptr, i32 }
          cleanup
  %90 = extractvalue { ptr, i32 } %89, 0
  store ptr %90, ptr %15, align 8
  %91 = extractvalue { ptr, i32 } %89, 1
  store i32 %91, ptr %16, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %20) #5
  br label %100

92:                                               ; preds = %85
  %93 = landingpad { ptr, i32 }
          cleanup
  %94 = extractvalue { ptr, i32 } %93, 0
  store ptr %94, ptr %15, align 8
  %95 = extractvalue { ptr, i32 } %93, 1
  store i32 %95, ptr %16, align 4
  br label %100

96:                                               ; preds = %87, %80, %79, %68
  br label %97

97:                                               ; preds = %96
  %98 = load i32, ptr %19, align 4, !tbaa !9
  %99 = add nsw i32 %98, 1
  store i32 %99, ptr %19, align 4, !tbaa !9
  br label %57, !llvm.loop !21

100:                                              ; preds = %92, %88
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #5
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  br label %106

101:                                              ; preds = %61
  %102 = getelementptr inbounds %struct.InStream, ptr %21, i32 0, i32 9
  store i32 2147483647, ptr %102, align 8, !tbaa !20
  store i1 true, ptr %17, align 1
  %103 = load i1, ptr %17, align 1
  br i1 %103, label %105, label %104

104:                                              ; preds = %101
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  br label %105

105:                                              ; preds = %104, %101
  call void @_ZN7patternD2Ev(ptr noundef nonnull align 8 dereferenceable(88) %13) #5
  call void @llvm.lifetime.end.p0(i64 88, ptr %13) #5
  ret void

106:                                              ; preds = %100, %62, %37
  call void @_ZN7patternD2Ev(ptr noundef nonnull align 8 dereferenceable(88) %13) #5
  br label %107

107:                                              ; preds = %106, %33
  call void @llvm.lifetime.end.p0(i64 88, ptr %13) #5
  br label %108

108:                                              ; preds = %107
  %109 = load ptr, ptr %15, align 8
  %110 = load i32, ptr %16, align 4
  %111 = insertvalue { ptr, i32 } poison, ptr %109, 0
  %112 = insertvalue { ptr, i32 } %111, i32 %110, 1
  resume { ptr, i32 } %112
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

declare void @_ZN7patternC1ENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr, ptr)

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 = { 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 #4 = { mustprogress noreturn 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 }
attributes #6 = { noreturn }

!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 = !{!12, !17, i64 54}
!12 = !{!"_ZTS8InStream", !6, i64 0, !10, i64 8, !13, i64 16, !16, i64 48, !17, i64 52, !17, i64 53, !17, i64 54, !10, i64 56, !13, i64 64, !10, i64 96, !15, i64 104, !15, i64 112, !15, i64 120}
!13 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !14, i64 0, !15, i64 8, !7, i64 16}
!14 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!15 = !{!"long", !7, i64 0}
!16 = !{!"_ZTS5TMode", !7, i64 0}
!17 = !{!"bool", !7, i64 0}
!18 = !{i8 0, i8 2}
!19 = !{}
!20 = !{!12, !10, i64 96}
!21 = distinct !{!21, !22}
!22 = !{!"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.Validator = type { i8, %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", i32, %"class.std::__cxx11::basic_string", %"class.std::map", %"class.std::map.13", %"class.std::set", %"class.std::set", %"class.std::set" }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, ValidatorBoundsHit>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, ValidatorBoundsHit>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, ValidatorBoundsHit>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, ValidatorBoundsHit>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%"class.std::map.13" = type { %"class.std::_Rb_tree.14" }
%"class.std::_Rb_tree.14" = type { %"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, ConstantBounds>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, ConstantBounds>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, ConstantBounds>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, ConstantBounds>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"class.std::set" = type { %"class.std::_Rb_tree.18" }
%"class.std::_Rb_tree.18" = type { %"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char>, std::_Identity<std::__cxx11::basic_string<char>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char>, std::_Identity<std::__cxx11::basic_string<char>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"class.std::vector.23" = type { %"struct.std::_Vector_base.24" }
%"struct.std::_Vector_base.24" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%class.pattern = type { %"class.std::__cxx11::basic_string", %"class.std::vector", %"class.std::vector.3", i32, i32 }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<pattern, std::allocator<pattern>>::_Vector_impl" }
%"struct.std::_Vector_base<pattern, std::allocator<pattern>>::_Vector_impl" = type { %"struct.std::_Vector_base<pattern, std::allocator<pattern>>::_Vector_impl_data" }
%"struct.std::_Vector_base<pattern, std::allocator<pattern>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.3" = type { %"struct.std::_Vector_base.4" }
%"struct.std::_Vector_base.4" = type { %"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl" }
%"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl" = type { %"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl_data" }
%"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator.25" = type { i8 }

@validator = external dso_local global %class.Validator, align 8
@.str.242 = external hidden unnamed_addr constant [42 x i8], align 1
@.str.243 = external hidden unnamed_addr constant [47 x i8], align 1

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #0 align 2

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

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7patternD2Ev(ptr noundef nonnull align 8 dereferenceable(88)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEOS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress noreturn uwtable
declare dso_local void @_ZN8InStream4quitE7TResultPKc(ptr noundef nonnull align 8 dereferenceable(128), i32 noundef, ptr noundef) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare noundef zeroext i1 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN9Validator11addVariableERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(416), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2EmRKS6_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN8InStream10readStringERK7patternRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(128), ptr noundef nonnull align 8 dereferenceable(88), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN8InStream11readStringsEiRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES7_i(ptr dead_on_unwind noalias writable sret(%"class.std::vector.23") align 8 %0, ptr noundef nonnull align 8 dereferenceable(128) %1, i32 noundef %2, ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef nonnull align 8 dereferenceable(32) %4, i32 noundef %5) local_unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  %7 = alloca %class.pattern, align 8
  %8 = alloca %"class.std::__cxx11::basic_string", align 8
  %9 = alloca %"class.std::allocator.25", align 1
  %10 = alloca %"class.std::__cxx11::basic_string", align 8
  call void @llvm.lifetime.start.p0(i64 88, ptr nonnull %7) #5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef nonnull align 8 dereferenceable(32) %3)
  invoke void @_ZN7patternC1ENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(88) %7, ptr noundef nonnull %8)
          to label %11 unwind label %18

11:                                               ; preds = %6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #5
  %12 = getelementptr inbounds i8, ptr %1, i64 54
  %13 = load i8, ptr %12, align 2, !tbaa !5, !range !16, !noundef !17
  %14 = trunc nuw i8 %13 to i1
  br i1 %14, label %15, label %22

15:                                               ; preds = %11
  %16 = call noundef zeroext i1 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(32) %4) #5
  br i1 %16, label %22, label %17

17:                                               ; preds = %15
  invoke void @_ZN9Validator11addVariableERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(416) @validator, ptr noundef nonnull align 8 dereferenceable(32) %4)
          to label %22 unwind label %20

18:                                               ; preds = %6
  %19 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #5
  br label %41

20:                                               ; preds = %.invoke, %17
  %21 = landingpad { ptr, i32 }
          cleanup
  br label %40

22:                                               ; preds = %17, %15, %11
  %23 = icmp slt i32 %2, 0
  br i1 %23, label %.invoke, label %24

24:                                               ; preds = %22
  %25 = icmp ugt i32 %2, 100000000
  br i1 %25, label %.invoke, label %27

.invoke:                                          ; preds = %24, %22
  %26 = phi ptr [ @.str.242, %22 ], [ @.str.243, %24 ]
  invoke void @_ZN8InStream4quitE7TResultPKc(ptr noundef nonnull align 8 dereferenceable(128) %1, i32 noundef 3, ptr noundef nonnull %26) #6
          to label %.cont unwind label %20

.cont:                                            ; preds = %.invoke
  unreachable

27:                                               ; preds = %24
  %28 = zext nneg i32 %2 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %9) #5
  call void @_ZNSaINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #5
  invoke void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2EmRKS6_(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %28, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %29 unwind label %31

29:                                               ; preds = %27
  call void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #5
  %30 = getelementptr inbounds i8, ptr %1, i64 96
  store i32 %5, ptr %30, align 8, !tbaa !18
  %.not = icmp eq i32 %2, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph

._crit_edge:                                      ; preds = %33, %29
  store i32 2147483647, ptr %30, align 8, !tbaa !18
  call void @_ZN7patternD2Ev(ptr noundef nonnull align 8 dereferenceable(88) %7) #5
  call void @llvm.lifetime.end.p0(i64 88, ptr nonnull %7) #5
  ret void

31:                                               ; preds = %27
  %32 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #5
  br label %40

.lr.ph:                                           ; preds = %29, %33
  %indvars.iv = phi i64 [ %indvars.iv.next, %33 ], [ 0, %29 ]
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %10) #5
  invoke void @_ZN8InStream10readStringERK7patternRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %10, ptr noundef nonnull align 8 dereferenceable(128) %1, ptr noundef nonnull align 8 dereferenceable(88) %7, ptr noundef nonnull align 8 dereferenceable(32) %4)
          to label %33 unwind label %38

33:                                               ; preds = %.lr.ph
  %34 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %indvars.iv) #5
  %35 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEOS4_(ptr noundef nonnull align 8 dereferenceable(32) %34, ptr noundef nonnull align 8 dereferenceable(32) %10) #5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %10) #5
  %36 = load i32, ptr %30, align 8, !tbaa !18
  %37 = add nsw i32 %36, 1
  store i32 %37, ptr %30, align 8, !tbaa !18
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %28
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph, !llvm.loop !19

38:                                               ; preds = %.lr.ph
  %39 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %10) #5
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  br label %40

40:                                               ; preds = %38, %31, %20
  %.pn = phi { ptr, i32 } [ %21, %20 ], [ %39, %38 ], [ %32, %31 ]
  call void @_ZN7patternD2Ev(ptr noundef nonnull align 8 dereferenceable(88) %7) #5
  br label %41

41:                                               ; preds = %40, %18
  %.pn.pn = phi { ptr, i32 } [ %.pn, %40 ], [ %19, %18 ]
  call void @llvm.lifetime.end.p0(i64 88, ptr nonnull %7) #5
  resume { ptr, i32 } %.pn.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

declare void @_ZN7patternC1ENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr, ptr) local_unnamed_addr

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 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 = { 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 #4 = { mustprogress noreturn 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 }
attributes #6 = { noreturn }

!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, !15, i64 54}
!6 = !{!"_ZTS8InStream", !7, i64 0, !10, i64 8, !11, i64 16, !14, i64 48, !15, i64 52, !15, i64 53, !15, i64 54, !10, i64 56, !11, i64 64, !10, i64 96, !13, i64 104, !13, i64 112, !13, i64 120}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"int", !8, i64 0}
!11 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !12, i64 0, !13, i64 8, !8, i64 16}
!12 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !7, i64 0}
!13 = !{!"long", !8, i64 0}
!14 = !{!"_ZTS5TMode", !8, i64 0}
!15 = !{!"bool", !8, i64 0}
!16 = !{i8 0, i8 2}
!17 = !{}
!18 = !{!6, !10, i64 96}
!19 = distinct !{!19, !20}
!20 = !{!"llvm.loop.mustprogress"}


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