; LLVM IR from gulrak/filesystem :: test/impl_test.ll (ZNK3ghc10filesystem4path7compareERKS1_)

; 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.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.ghc::filesystem::path" = type { %"class.std::__cxx11::basic_string" }
%"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] }

; 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

; Function Attrs: mustprogress nounwind uwtable
declare ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5beginEv(ptr noundef nonnull align 8 dereferenceable(32)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(32)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: noinline noreturn nounwind uwtable
declare hidden void @__clang_call_terminate(ptr noundef) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK3ghc10filesystem4path18has_root_directoryEv(ptr noundef nonnull align 8 dereferenceable(32)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef i32 @_ZNK3ghc10filesystem4path7compareERKS1_(ptr noundef nonnull align 8 dereferenceable(32) %0, ptr noundef nonnull align 8 dereferenceable(32) %1) #1 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca i32, align 4
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i64, align 8
  %7 = alloca i64, align 8
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca i8, align 1
  %11 = alloca i8, align 1
  %12 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %13 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %14 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %15 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %16 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %17 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %18 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %19 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %20 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  %21 = load ptr, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #5
  %22 = call noundef i64 @_ZNK3ghc10filesystem4path16root_name_lengthEv(ptr noundef nonnull align 8 dereferenceable(32) %21) #5
  store i64 %22, ptr %6, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #5
  %23 = load ptr, ptr %5, align 8, !tbaa !5
  %24 = call noundef i64 @_ZNK3ghc10filesystem4path16root_name_lengthEv(ptr noundef nonnull align 8 dereferenceable(32) %23) #5
  store i64 %24, ptr %7, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #5
  %25 = getelementptr inbounds %"class.ghc::filesystem::path", ptr %21, i32 0, i32 0
  %26 = load i64, ptr %6, align 8, !tbaa !9
  %27 = load ptr, ptr %5, align 8, !tbaa !5
  %28 = getelementptr inbounds %"class.ghc::filesystem::path", ptr %27, i32 0, i32 0
  %29 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3minImERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %7)
          to label %30 unwind label %154

30:                                               ; preds = %2
  %31 = load i64, ptr %29, align 8, !tbaa !9
  %32 = invoke noundef i32 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE7compareEmmRKS4_mm(ptr noundef nonnull align 8 dereferenceable(32) %25, i64 noundef 0, i64 noundef %26, ptr noundef nonnull align 8 dereferenceable(32) %28, i64 noundef 0, i64 noundef %31)
          to label %33 unwind label %154

33:                                               ; preds = %30
  store i32 %32, ptr %8, align 4, !tbaa !11
  %34 = load i32, ptr %8, align 4, !tbaa !11
  %35 = icmp ne i32 %34, 0
  br i1 %35, label %36, label %38

36:                                               ; preds = %33
  %37 = load i32, ptr %8, align 4, !tbaa !11
  store i32 %37, ptr %3, align 4
  store i32 1, ptr %9, align 4
  br label %152

38:                                               ; preds = %33
  call void @llvm.lifetime.start.p0(i64 1, ptr %10) #5
  %39 = invoke noundef zeroext i1 @_ZNK3ghc10filesystem4path18has_root_directoryEv(ptr noundef nonnull align 8 dereferenceable(32) %21)
          to label %40 unwind label %154

40:                                               ; preds = %38
  %41 = zext i1 %39 to i8
  store i8 %41, ptr %10, align 1, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 1, ptr %11) #5
  %42 = load ptr, ptr %5, align 8, !tbaa !5
  %43 = invoke noundef zeroext i1 @_ZNK3ghc10filesystem4path18has_root_directoryEv(ptr noundef nonnull align 8 dereferenceable(32) %42)
          to label %44 unwind label %154

44:                                               ; preds = %40
  %45 = zext i1 %43 to i8
  store i8 %45, ptr %11, align 1, !tbaa !13
  %46 = load i8, ptr %10, align 1, !tbaa !13, !range !15, !noundef !16
  %47 = trunc i8 %46 to i1
  %48 = zext i1 %47 to i32
  %49 = load i8, ptr %11, align 1, !tbaa !13, !range !15, !noundef !16
  %50 = trunc i8 %49 to i1
  %51 = zext i1 %50 to i32
  %52 = icmp ne i32 %48, %51
  br i1 %52, label %53, label %58

53:                                               ; preds = %44
  %54 = load i8, ptr %10, align 1, !tbaa !13, !range !15, !noundef !16
  %55 = trunc i8 %54 to i1
  %56 = zext i1 %55 to i64
  %57 = select i1 %55, i32 1, i32 -1
  store i32 %57, ptr %3, align 4
  store i32 1, ptr %9, align 4
  br label %151

58:                                               ; preds = %44
  %59 = load i8, ptr %10, align 1, !tbaa !13, !range !15, !noundef !16
  %60 = trunc i8 %59 to i1
  br i1 %60, label %61, label %66

61:                                               ; preds = %58
  %62 = load i64, ptr %6, align 8, !tbaa !9
  %63 = add i64 %62, 1
  store i64 %63, ptr %6, align 8, !tbaa !9
  %64 = load i64, ptr %7, align 8, !tbaa !9
  %65 = add i64 %64, 1
  store i64 %65, ptr %7, align 8, !tbaa !9
  br label %66

66:                                               ; preds = %61, %58
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #5
  %67 = getelementptr inbounds %"class.ghc::filesystem::path", ptr %21, i32 0, i32 0
  %68 = call ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5beginEv(ptr noundef nonnull align 8 dereferenceable(32) %67) #5
  %69 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %13, i32 0, i32 0
  store ptr %68, ptr %69, align 8
  %70 = load i64, ptr %6, align 8, !tbaa !9
  %71 = trunc i64 %70 to i32
  %72 = sext i32 %71 to i64
  %73 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %13, i64 noundef %72) #5
  %74 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %12, i32 0, i32 0
  store ptr %73, ptr %74, align 8
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #5
  %75 = load ptr, ptr %5, align 8, !tbaa !5
  %76 = getelementptr inbounds %"class.ghc::filesystem::path", ptr %75, i32 0, i32 0
  %77 = call ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5beginEv(ptr noundef nonnull align 8 dereferenceable(32) %76) #5
  %78 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %15, i32 0, i32 0
  store ptr %77, ptr %78, align 8
  %79 = load i64, ptr %7, align 8, !tbaa !9
  %80 = trunc i64 %79 to i32
  %81 = sext i32 %80 to i64
  %82 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %15, i64 noundef %81) #5
  %83 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %14, i32 0, i32 0
  store ptr %82, ptr %83, align 8
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #5
  br label %84

84:                                               ; preds = %105, %66
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #5
  %85 = getelementptr inbounds %"class.ghc::filesystem::path", ptr %21, i32 0, i32 0
  %86 = call ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(32) %85) #5
  %87 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %16, i32 0, i32 0
  store ptr %86, ptr %87, align 8
  %88 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull align 8 dereferenceable(8) %16) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #5
  br i1 %88, label %89, label %103

89:                                               ; preds = %84
  %90 = load ptr, ptr %5, align 8, !tbaa !5
  %91 = getelementptr inbounds %"class.ghc::filesystem::path", ptr %90, i32 0, i32 0
  %92 = call ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(32) %91) #5
  %93 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %17, i32 0, i32 0
  store ptr %92, ptr %93, align 8
  %94 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8) %14, ptr noundef nonnull align 8 dereferenceable(8) %17) #5
  br i1 %94, label %95, label %103

95:                                               ; preds = %89
  %96 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %12) #5
  %97 = load i8, ptr %96, align 1, !tbaa !17
  %98 = sext i8 %97 to i32
  %99 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %14) #5
  %100 = load i8, ptr %99, align 1, !tbaa !17
  %101 = sext i8 %100 to i32
  %102 = icmp eq i32 %98, %101
  br label %103

103:                                              ; preds = %95, %89, %84
  %104 = phi i1 [ false, %89 ], [ false, %84 ], [ %102, %95 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #5
  br i1 %104, label %105, label %108

105:                                              ; preds = %103
  %106 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %12) #5
  %107 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %14) #5
  br label %84, !llvm.loop !18

108:                                              ; preds = %103
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #5
  %109 = getelementptr inbounds %"class.ghc::filesystem::path", ptr %21, i32 0, i32 0
  %110 = call ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(32) %109) #5
  %111 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %18, i32 0, i32 0
  store ptr %110, ptr %111, align 8
  %112 = call noundef zeroext i1 @_ZN9__gnu_cxxeqIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull align 8 dereferenceable(8) %18) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #5
  br i1 %112, label %113, label %121

113:                                              ; preds = %108
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #5
  %114 = load ptr, ptr %5, align 8, !tbaa !5
  %115 = getelementptr inbounds %"class.ghc::filesystem::path", ptr %114, i32 0, i32 0
  %116 = call ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(32) %115) #5
  %117 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %19, i32 0, i32 0
  store ptr %116, ptr %117, align 8
  %118 = call noundef zeroext i1 @_ZN9__gnu_cxxeqIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8) %14, ptr noundef nonnull align 8 dereferenceable(8) %19) #5
  %119 = zext i1 %118 to i64
  %120 = select i1 %118, i32 0, i32 -1
  store i32 %120, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #5
  store i32 1, ptr %9, align 4
  br label %150

121:                                              ; preds = %108
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #5
  %122 = load ptr, ptr %5, align 8, !tbaa !5
  %123 = getelementptr inbounds %"class.ghc::filesystem::path", ptr %122, i32 0, i32 0
  %124 = call ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(32) %123) #5
  %125 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %20, i32 0, i32 0
  store ptr %124, ptr %125, align 8
  %126 = call noundef zeroext i1 @_ZN9__gnu_cxxeqIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8) %14, ptr noundef nonnull align 8 dereferenceable(8) %20) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #5
  br i1 %126, label %127, label %128

127:                                              ; preds = %121
  store i32 1, ptr %3, align 4
  store i32 1, ptr %9, align 4
  br label %150

128:                                              ; preds = %121
  %129 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %12) #5
  %130 = load i8, ptr %129, align 1, !tbaa !17
  %131 = sext i8 %130 to i32
  %132 = icmp eq i32 %131, 47
  br i1 %132, label %133, label %134

133:                                              ; preds = %128
  store i32 -1, ptr %3, align 4
  store i32 1, ptr %9, align 4
  br label %150

134:                                              ; preds = %128
  %135 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %14) #5
  %136 = load i8, ptr %135, align 1, !tbaa !17
  %137 = sext i8 %136 to i32
  %138 = icmp eq i32 %137, 47
  br i1 %138, label %139, label %140

139:                                              ; preds = %134
  store i32 1, ptr %3, align 4
  store i32 1, ptr %9, align 4
  br label %150

140:                                              ; preds = %134
  %141 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %12) #5
  %142 = load i8, ptr %141, align 1, !tbaa !17
  %143 = sext i8 %142 to i32
  %144 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %14) #5
  %145 = load i8, ptr %144, align 1, !tbaa !17
  %146 = sext i8 %145 to i32
  %147 = icmp slt i32 %143, %146
  %148 = zext i1 %147 to i64
  %149 = select i1 %147, i32 -1, i32 1
  store i32 %149, ptr %3, align 4
  store i32 1, ptr %9, align 4
  br label %150

150:                                              ; preds = %140, %139, %133, %127, %113
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #5
  br label %151

151:                                              ; preds = %150, %53
  call void @llvm.lifetime.end.p0(i64 1, ptr %11) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %10) #5
  br label %152

152:                                              ; preds = %151, %36
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #5
  %153 = load i32, ptr %3, align 4
  ret i32 %153

154:                                              ; preds = %40, %38, %30, %2
  %155 = landingpad { ptr, i32 }
          catch ptr null
  %156 = extractvalue { ptr, i32 } %155, 0
  call void @__clang_call_terminate(ptr %156) #6
  unreachable
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK3ghc10filesystem4path16root_name_lengthEv(ptr noundef nonnull align 8 dereferenceable(32)) #1 align 2

declare noundef i32 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE7compareEmmRKS4_mm(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef, i64 noundef, ptr noundef nonnull align 8 dereferenceable(32), i64 noundef, i64 noundef) #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3minImERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEplEl(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxeqIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #4

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 = { noinline noreturn nounwind uwtable "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 }
attributes #6 = { noreturn 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 = !{!"long", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"int", !7, i64 0}
!13 = !{!14, !14, i64 0}
!14 = !{!"bool", !7, i64 0}
!15 = !{i8 0, i8 2}
!16 = !{}
!17 = !{!7, !7, i64 0}
!18 = distinct !{!18, !19}
!19 = !{!"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.__gnu_cxx::__normal_iterator" = type { ptr }

; 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

; Function Attrs: mustprogress nounwind uwtable
declare ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5beginEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: noinline noreturn nounwind uwtable
declare hidden void @__clang_call_terminate(ptr noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK3ghc10filesystem4path18has_root_directoryEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef i32 @_ZNK3ghc10filesystem4path7compareERKS1_(ptr noundef nonnull align 8 dereferenceable(32) %0, ptr noundef nonnull align 8 dereferenceable(32) %1) local_unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca i64, align 8
  %4 = alloca i64, align 8
  %5 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %6 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %7 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %8 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %9 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %10 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %11 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %12 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %13 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #5
  %14 = tail call noundef i64 @_ZNK3ghc10filesystem4path16root_name_lengthEv(ptr noundef nonnull align 8 dereferenceable(32) %0) #5
  store i64 %14, ptr %3, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #5
  %15 = tail call noundef i64 @_ZNK3ghc10filesystem4path16root_name_lengthEv(ptr noundef nonnull align 8 dereferenceable(32) %1) #5
  store i64 %15, ptr %4, align 8, !tbaa !5
  %16 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3minImERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %4)
  %17 = load i64, ptr %16, align 8, !tbaa !5
  %18 = invoke noundef i32 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE7compareEmmRKS4_mm(ptr noundef nonnull align 8 dereferenceable(32) %0, i64 noundef 0, i64 noundef %14, ptr noundef nonnull align 8 dereferenceable(32) %1, i64 noundef 0, i64 noundef %17)
          to label %19 unwind label %82

19:                                               ; preds = %2
  %.not = icmp eq i32 %18, 0
  br i1 %.not, label %20, label %81

20:                                               ; preds = %19
  %21 = call noundef zeroext i1 @_ZNK3ghc10filesystem4path18has_root_directoryEv(ptr noundef nonnull align 8 dereferenceable(32) %0)
  %22 = call noundef zeroext i1 @_ZNK3ghc10filesystem4path18has_root_directoryEv(ptr noundef nonnull align 8 dereferenceable(32) %1)
  %23 = xor i1 %21, %22
  br i1 %23, label %24, label %26

24:                                               ; preds = %20
  %25 = select i1 %21, i32 1, i32 -1
  br label %81

26:                                               ; preds = %20
  br i1 %21, label %27, label %32

27:                                               ; preds = %26
  %28 = load i64, ptr %3, align 8, !tbaa !5
  %29 = add i64 %28, 1
  store i64 %29, ptr %3, align 8, !tbaa !5
  %30 = load i64, ptr %4, align 8, !tbaa !5
  %31 = add i64 %30, 1
  store i64 %31, ptr %4, align 8, !tbaa !5
  br label %32

32:                                               ; preds = %27, %26
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #5
  %33 = call ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5beginEv(ptr noundef nonnull align 8 dereferenceable(32) %0) #5
  store ptr %33, ptr %6, align 8
  %34 = load i64, ptr %3, align 8, !tbaa !5
  %sext = shl i64 %34, 32
  %35 = ashr exact i64 %sext, 32
  %36 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %6, i64 noundef %35) #5
  store ptr %36, ptr %5, align 8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #5
  %37 = call ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5beginEv(ptr noundef nonnull align 8 dereferenceable(32) %1) #5
  store ptr %37, ptr %8, align 8
  %38 = load i64, ptr %4, align 8, !tbaa !5
  %sext16 = shl i64 %38, 32
  %39 = ashr exact i64 %sext16, 32
  %40 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %8, i64 noundef %39) #5
  store ptr %40, ptr %7, align 8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #5
  %41 = call ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(32) %0) #5
  store ptr %41, ptr %9, align 8
  %42 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %9) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #5
  br i1 %42, label %.lr.ph, label %.critedge

.lr.ph:                                           ; preds = %32, %51
  %43 = call ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(32) %1) #5
  store ptr %43, ptr %10, align 8
  %44 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(8) %10) #5
  br i1 %44, label %45, label %.critedge

45:                                               ; preds = %.lr.ph
  %46 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #5
  %47 = load i8, ptr %46, align 1, !tbaa !9
  %48 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %7) #5
  %49 = load i8, ptr %48, align 1, !tbaa !9
  %50 = icmp eq i8 %47, %49
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #5
  br i1 %50, label %51, label %.loopexit

51:                                               ; preds = %45
  %52 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #5
  %53 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %7) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #5
  %54 = call ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(32) %0) #5
  store ptr %54, ptr %9, align 8
  %55 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %9) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #5
  br i1 %55, label %.lr.ph, label %.critedge, !llvm.loop !10

.critedge:                                        ; preds = %.lr.ph, %51, %32
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #5
  br label %.loopexit

.loopexit:                                        ; preds = %45, %.critedge
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #5
  %56 = call ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(32) %0) #5
  store ptr %56, ptr %11, align 8
  %57 = call noundef zeroext i1 @_ZN9__gnu_cxxeqIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %11) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #5
  br i1 %57, label %58, label %62

58:                                               ; preds = %.loopexit
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #5
  %59 = call ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(32) %1) #5
  store ptr %59, ptr %12, align 8
  %60 = call noundef zeroext i1 @_ZN9__gnu_cxxeqIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(8) %12) #5
  %not. = xor i1 %60, true
  %61 = sext i1 %not. to i32
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #5
  br label %80

62:                                               ; preds = %.loopexit
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #5
  %63 = call ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(32) %1) #5
  store ptr %63, ptr %13, align 8
  %64 = call noundef zeroext i1 @_ZN9__gnu_cxxeqIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(8) %13) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #5
  br i1 %64, label %80, label %65

65:                                               ; preds = %62
  %66 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #5
  %67 = load i8, ptr %66, align 1, !tbaa !9
  %68 = icmp eq i8 %67, 47
  br i1 %68, label %80, label %69

69:                                               ; preds = %65
  %70 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %7) #5
  %71 = load i8, ptr %70, align 1, !tbaa !9
  %72 = icmp eq i8 %71, 47
  br i1 %72, label %80, label %73

73:                                               ; preds = %69
  %74 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #5
  %75 = load i8, ptr %74, align 1, !tbaa !9
  %76 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %7) #5
  %77 = load i8, ptr %76, align 1, !tbaa !9
  %78 = icmp slt i8 %75, %77
  %79 = select i1 %78, i32 -1, i32 1
  br label %80

80:                                               ; preds = %69, %65, %62, %73, %58
  %.0 = phi i32 [ %61, %58 ], [ %79, %73 ], [ 1, %62 ], [ -1, %65 ], [ 1, %69 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #5
  br label %81

81:                                               ; preds = %24, %80, %19
  %.2 = phi i32 [ %18, %19 ], [ %25, %24 ], [ %.0, %80 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #5
  ret i32 %.2

82:                                               ; preds = %2
  %83 = landingpad { ptr, i32 }
          catch ptr null
  %84 = extractvalue { ptr, i32 } %83, 0
  call void @__clang_call_terminate(ptr %84) #6
  unreachable
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK3ghc10filesystem4path16root_name_lengthEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1 align 2

declare noundef i32 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE7compareEmmRKS4_mm(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef, i64 noundef, ptr noundef nonnull align 8 dereferenceable(32), i64 noundef, i64 noundef) local_unnamed_addr #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3minImERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEplEl(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxeqIPKcNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4

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 = { noinline noreturn nounwind uwtable "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 }
attributes #6 = { noreturn 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 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass