; LLVM IR from jzimmerman/langcc :: gen/data/gen.ll (ZN4lang4data4Node5SumId2_T5writeERN6langcc6rc_ptrINS4_11PrBufStream2_TEEE)

; 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"

%"struct.langcc::rc_ptr.28" = type { ptr, ptr }
%"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] }
%"struct.langcc::StrSlice" = type { %"struct.langcc::rc_ptr.80", i64, i64 }
%"struct.langcc::rc_ptr.80" = type { ptr, ptr }
%"class.std::allocator" = type { i8 }
%"struct.lang::data::Node::SumId::_T" = type { %"struct.lang::data::Node::_T", %"struct.langcc::rc_ptr.105" }
%"struct.lang::data::Node::_T" = type { ptr, %"struct.langcc::hash_obj", %"struct.langcc::enable_rc_from_this_poly", i32, i64, %"struct.langcc::TokenBounds", i8, i64, %"struct.langcc::ParserAttrMask", %"struct.langcc::ParserLookahead" }
%"struct.langcc::hash_obj" = type { %"struct.langcc::Option::_T" }
%"struct.langcc::Option::_T" = type { i32, [32 x i8] }
%"struct.langcc::enable_rc_from_this_poly" = type { ptr, ptr }
%"struct.langcc::TokenBounds" = type { i32, i32 }
%"struct.langcc::ParserAttrMask" = type { [16 x i8] }
%"struct.langcc::ParserLookahead" = type { [8 x i16] }
%"struct.langcc::rc_ptr.105" = type { ptr, ptr }

@.str.71 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.92 = external hidden unnamed_addr constant [2 x i8], align 1

declare i32 @__gxx_personality_v0(...)

; 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: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4data4Node5SumId2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; 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: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6langcc24enable_rc_from_this_poly17rc_from_this_polyIN4lang4data4Node5SumId2_TEEENS_6rc_ptrIT_EEv(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.28") align 8, ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc8StrSliceD2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc8StrSliceC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #5 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrIN4lang4data4Node5SumId2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrINS_3VecINS_8StrSliceEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZN6langcc3VecINS_8StrSliceEE12at_uncheckedEl(ptr noundef nonnull align 8 dereferenceable(64), i64 noundef) #4 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80), ptr noundef) #5 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc7fmt_strIJNS_8StrSliceEEEENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERKS7_DpRKT_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) #5

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4lang4data4Node5SumId2_T5writeERN6langcc6rc_ptrINS4_11PrBufStream2_TEEE(ptr noundef nonnull align 8 dereferenceable(152) %0, ptr noundef nonnull align 8 dereferenceable(16) %1) #3 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca %"struct.langcc::rc_ptr.28", align 8
  %6 = alloca i64, align 8
  %7 = alloca i8, align 1
  %8 = alloca i8, align 1
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca %"struct.langcc::StrSlice", align 8
  %12 = alloca %"class.std::__cxx11::basic_string", align 8
  %13 = alloca %"class.std::allocator", align 1
  %14 = alloca %"class.std::__cxx11::basic_string", align 8
  %15 = alloca %"class.std::__cxx11::basic_string", align 8
  %16 = alloca %"class.std::allocator", align 1
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %17 = load ptr, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr %5) #6
  %18 = getelementptr inbounds i8, ptr %17, i64 48
  call void @_ZN6langcc24enable_rc_from_this_poly17rc_from_this_polyIN4lang4data4Node5SumId2_TEEENS_6rc_ptrIT_EEv(ptr dead_on_unwind writable sret(%"struct.langcc::rc_ptr.28") align 8 %5, ptr noundef nonnull align 8 dereferenceable(16) %18)
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr %7) #6
  store i8 0, ptr %7, align 1, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1, ptr %8) #6
  store i8 0, ptr %8, align 1, !tbaa !9
  store i64 0, ptr %6, align 8, !tbaa !11
  br label %19

19:                                               ; preds = %77, %2
  %20 = load i64, ptr %6, align 8, !tbaa !11
  %21 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4data4Node5SumId2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %5)
          to label %22 unwind label %45

22:                                               ; preds = %19
  %23 = getelementptr inbounds %"struct.lang::data::Node::SumId::_T", ptr %21, i32 0, i32 1
  %24 = invoke noundef i64 @_ZN6langcc3lenINS_8StrSliceEEElRKNS_6rc_ptrINS_3VecIT_EEEE(ptr noundef nonnull align 8 dereferenceable(16) %23)
          to label %25 unwind label %45

25:                                               ; preds = %22
  %26 = icmp slt i64 %20, %24
  br i1 %26, label %27, label %96

27:                                               ; preds = %25
  call void @llvm.lifetime.start.p0(i64 32, ptr %11) #6
  %28 = invoke noundef ptr @_ZN6langcc6rc_ptrIN4lang4data4Node5SumId2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %5)
          to label %29 unwind label %49

29:                                               ; preds = %27
  %30 = getelementptr inbounds %"struct.lang::data::Node::SumId::_T", ptr %28, i32 0, i32 1
  %31 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_3VecINS_8StrSliceEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %30)
          to label %32 unwind label %49

32:                                               ; preds = %29
  %33 = load i64, ptr %6, align 8, !tbaa !11
  %34 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZN6langcc3VecINS_8StrSliceEE12at_uncheckedEl(ptr noundef nonnull align 8 dereferenceable(64) %31, i64 noundef %33)
          to label %35 unwind label %49

35:                                               ; preds = %32
  invoke void @_ZN6langcc8StrSliceC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(32) %11, ptr noundef nonnull align 8 dereferenceable(32) %34)
          to label %36 unwind label %49

36:                                               ; preds = %35
  %37 = load i8, ptr %7, align 1, !tbaa !9, !range !13, !noundef !14
  %38 = trunc i8 %37 to i1
  br i1 %38, label %39, label %66

39:                                               ; preds = %36
  %40 = load ptr, ptr %4, align 8, !tbaa !5
  %41 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %40)
          to label %42 unwind label %53

42:                                               ; preds = %39
  call void @llvm.lifetime.start.p0(i64 1, ptr %13) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %12, ptr noundef @.str.92, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %43 unwind label %57

43:                                               ; preds = %42
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %41, ptr noundef %12)
          to label %44 unwind label %61

44:                                               ; preds = %43
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #6
  br label %66

45:                                               ; preds = %22, %19
  %46 = landingpad { ptr, i32 }
          cleanup
  %47 = extractvalue { ptr, i32 } %46, 0
  store ptr %47, ptr %9, align 8
  %48 = extractvalue { ptr, i32 } %46, 1
  store i32 %48, ptr %10, align 4
  br label %97

49:                                               ; preds = %35, %32, %29, %27
  %50 = landingpad { ptr, i32 }
          cleanup
  %51 = extractvalue { ptr, i32 } %50, 0
  store ptr %51, ptr %9, align 8
  %52 = extractvalue { ptr, i32 } %50, 1
  store i32 %52, ptr %10, align 4
  br label %95

53:                                               ; preds = %70, %39
  %54 = landingpad { ptr, i32 }
          cleanup
  %55 = extractvalue { ptr, i32 } %54, 0
  store ptr %55, ptr %9, align 8
  %56 = extractvalue { ptr, i32 } %54, 1
  store i32 %56, ptr %10, align 4
  br label %94

57:                                               ; preds = %42
  %58 = landingpad { ptr, i32 }
          cleanup
  %59 = extractvalue { ptr, i32 } %58, 0
  store ptr %59, ptr %9, align 8
  %60 = extractvalue { ptr, i32 } %58, 1
  store i32 %60, ptr %10, align 4
  br label %65

61:                                               ; preds = %43
  %62 = landingpad { ptr, i32 }
          cleanup
  %63 = extractvalue { ptr, i32 } %62, 0
  store ptr %63, ptr %9, align 8
  %64 = extractvalue { ptr, i32 } %62, 1
  store i32 %64, ptr %10, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #6
  br label %65

65:                                               ; preds = %61, %57
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #6
  br label %94

66:                                               ; preds = %44, %36
  %67 = load i8, ptr %7, align 1, !tbaa !9, !range !13, !noundef !14
  %68 = trunc i8 %67 to i1
  br i1 %68, label %70, label %69

69:                                               ; preds = %66
  store i8 1, ptr %8, align 1, !tbaa !9
  br label %70

70:                                               ; preds = %69, %66
  store i8 1, ptr %7, align 1, !tbaa !9
  %71 = load ptr, ptr %4, align 8, !tbaa !5
  %72 = invoke noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %71)
          to label %73 unwind label %53

73:                                               ; preds = %70
  call void @llvm.lifetime.start.p0(i64 32, ptr %15) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr %16) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %15, ptr noundef @.str.71, ptr noundef nonnull align 1 dereferenceable(1) %16)
          to label %74 unwind label %80

74:                                               ; preds = %73
  invoke void @_ZN6langcc7fmt_strIJNS_8StrSliceEEEENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERKS7_DpRKT_(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %14, ptr noundef nonnull align 8 dereferenceable(32) %15, ptr noundef nonnull align 8 dereferenceable(32) %11)
          to label %75 unwind label %84

75:                                               ; preds = %74
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %72, ptr noundef %14)
          to label %76 unwind label %88

76:                                               ; preds = %75
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %16) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %15) #6
  call void @_ZN6langcc8StrSliceD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %11) #6
  br label %77

77:                                               ; preds = %76
  %78 = load i64, ptr %6, align 8, !tbaa !11
  %79 = add nsw i64 %78, 1
  store i64 %79, ptr %6, align 8, !tbaa !11
  br label %19, !llvm.loop !15

80:                                               ; preds = %73
  %81 = landingpad { ptr, i32 }
          cleanup
  %82 = extractvalue { ptr, i32 } %81, 0
  store ptr %82, ptr %9, align 8
  %83 = extractvalue { ptr, i32 } %81, 1
  store i32 %83, ptr %10, align 4
  br label %93

84:                                               ; preds = %74
  %85 = landingpad { ptr, i32 }
          cleanup
  %86 = extractvalue { ptr, i32 } %85, 0
  store ptr %86, ptr %9, align 8
  %87 = extractvalue { ptr, i32 } %85, 1
  store i32 %87, ptr %10, align 4
  br label %92

88:                                               ; preds = %75
  %89 = landingpad { ptr, i32 }
          cleanup
  %90 = extractvalue { ptr, i32 } %89, 0
  store ptr %90, ptr %9, align 8
  %91 = extractvalue { ptr, i32 } %89, 1
  store i32 %91, ptr %10, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %14) #6
  br label %92

92:                                               ; preds = %88, %84
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #6
  br label %93

93:                                               ; preds = %92, %80
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %16) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %15) #6
  br label %94

94:                                               ; preds = %93, %65, %53
  call void @_ZN6langcc8StrSliceD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #6
  br label %95

95:                                               ; preds = %94, %49
  call void @llvm.lifetime.end.p0(i64 32, ptr %11) #6
  br label %97

96:                                               ; preds = %25
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %7) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #6
  call void @_ZN6langcc6rc_ptrIN4lang4data4Node5SumId2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %5) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %5) #6
  ret void

97:                                               ; preds = %95, %45
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %7) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #6
  call void @_ZN6langcc6rc_ptrIN4lang4data4Node5SumId2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %5) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %5) #6
  br label %98

98:                                               ; preds = %97
  %99 = load ptr, ptr %9, align 8
  %100 = load i32, ptr %10, align 4
  %101 = insertvalue { ptr, i32 } poison, ptr %99, 0
  %102 = insertvalue { ptr, i32 } %101, i32 %100, 1
  resume { ptr, i32 } %102
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZN6langcc3lenINS_8StrSliceEEElRKNS_6rc_ptrINS_3VecIT_EEEE(ptr noundef nonnull align 8 dereferenceable(16)) #4

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { alwaysinline mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress 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 = { 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 = { inlinehint 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 #6 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"bool", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"long", !7, i64 0}
!13 = !{i8 0, i8 2}
!14 = !{}
!15 = distinct !{!15, !16}
!16 = !{!"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"

%"struct.langcc::rc_ptr.28" = type { ptr, ptr }
%"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] }
%"struct.langcc::StrSlice" = type { %"struct.langcc::rc_ptr.80", i64, i64 }
%"struct.langcc::rc_ptr.80" = type { ptr, ptr }
%"class.std::allocator" = type { i8 }

@.str.71 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.92 = external hidden unnamed_addr constant [2 x i8], align 1

declare i32 @__gxx_personality_v0(...)

; 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: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc6rc_ptrIN4lang4data4Node5SumId2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; 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: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6langcc24enable_rc_from_this_poly17rc_from_this_polyIN4lang4data4Node5SumId2_TEEENS_6rc_ptrIT_EEv(ptr dead_on_unwind noalias writable sret(%"struct.langcc::rc_ptr.28") align 8, ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6langcc8StrSliceD2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc8StrSliceC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #5 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrIN4lang4data4Node5SumId2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrINS_3VecINS_8StrSliceEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZN6langcc3VecINS_8StrSliceEE12at_uncheckedEl(ptr noundef nonnull align 8 dereferenceable(64), i64 noundef) local_unnamed_addr #4 align 2

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80), ptr noundef) local_unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6langcc7fmt_strIJNS_8StrSliceEEEENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERKS7_DpRKT_(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4lang4data4Node5SumId2_T5writeERN6langcc6rc_ptrINS4_11PrBufStream2_TEEE(ptr noundef nonnull align 8 dereferenceable(152) %0, ptr noundef nonnull align 8 dereferenceable(16) %1) local_unnamed_addr #3 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"struct.langcc::rc_ptr.28", align 8
  %4 = alloca %"struct.langcc::StrSlice", align 8
  %5 = alloca %"class.std::__cxx11::basic_string", align 8
  %6 = alloca %"class.std::allocator", align 1
  %7 = alloca %"class.std::__cxx11::basic_string", align 8
  %8 = alloca %"class.std::__cxx11::basic_string", align 8
  %9 = alloca %"class.std::allocator", align 1
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %3) #6
  %10 = getelementptr inbounds i8, ptr %0, i64 48
  call void @_ZN6langcc24enable_rc_from_this_poly17rc_from_this_polyIN4lang4data4Node5SumId2_TEEENS_6rc_ptrIT_EEv(ptr dead_on_unwind nonnull writable sret(%"struct.langcc::rc_ptr.28") align 8 %3, ptr noundef nonnull align 8 dereferenceable(16) %10)
  %11 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4data4Node5SumId2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %3)
  %12 = getelementptr inbounds i8, ptr %11, i64 136
  %13 = call noundef i64 @_ZN6langcc3lenINS_8StrSliceEEElRKNS_6rc_ptrINS_3VecIT_EEEE(ptr noundef nonnull align 8 dereferenceable(16) %12)
  %14 = icmp sgt i64 %13, 0
  br i1 %14, label %.lr.ph.preheader, label %._crit_edge

.lr.ph.preheader:                                 ; preds = %2
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %4) #6
  %15 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4data4Node5SumId2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %3)
  %16 = getelementptr inbounds i8, ptr %15, i64 136
  %17 = call noundef ptr @_ZN6langcc6rc_ptrINS_3VecINS_8StrSliceEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %16)
  %18 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN6langcc3VecINS_8StrSliceEE12at_uncheckedEl(ptr noundef nonnull align 8 dereferenceable(64) %17, i64 noundef 0)
  invoke void @_ZN6langcc8StrSliceC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(32) %18)
          to label %.critedge.peel unwind label %.loopexit.split-lp

.critedge.peel:                                   ; preds = %.lr.ph.preheader
  %19 = call noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %8) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %9) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef nonnull @.str.71, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %20 unwind label %.loopexit.split-lp36

20:                                               ; preds = %.critedge.peel
  invoke void @_ZN6langcc7fmt_strIJNS_8StrSliceEEEENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERKS7_DpRKT_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %7, ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef nonnull align 8 dereferenceable(32) %4)
          to label %21 unwind label %.loopexit.split-lp41

21:                                               ; preds = %20
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %19, ptr noundef nonnull %7)
          to label %22 unwind label %.loopexit.split-lp46

22:                                               ; preds = %21
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #6
  call void @_ZN6langcc8StrSliceD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #6
  %23 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4data4Node5SumId2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %3)
  %24 = getelementptr inbounds i8, ptr %23, i64 136
  %25 = call noundef i64 @_ZN6langcc3lenINS_8StrSliceEEElRKNS_6rc_ptrINS_3VecIT_EEEE(ptr noundef nonnull align 8 dereferenceable(16) %24)
  %26 = icmp sgt i64 %25, 1
  br i1 %26, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %22, %40
  %.01522 = phi i64 [ %41, %40 ], [ 1, %22 ]
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %4) #6
  %27 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4data4Node5SumId2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %3)
  %28 = getelementptr inbounds i8, ptr %27, i64 136
  %29 = call noundef ptr @_ZN6langcc6rc_ptrINS_3VecINS_8StrSliceEEEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %28)
  %30 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZN6langcc3VecINS_8StrSliceEE12at_uncheckedEl(ptr noundef nonnull align 8 dereferenceable(64) %29, i64 noundef %.01522)
  invoke void @_ZN6langcc8StrSliceC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(32) %30)
          to label %31 unwind label %.loopexit

31:                                               ; preds = %.lr.ph
  %32 = call noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %6) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef nonnull @.str.92, ptr noundef nonnull align 1 dereferenceable(1) %6)
          to label %33 unwind label %34

33:                                               ; preds = %31
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %32, ptr noundef nonnull %5)
          to label %.critedge unwind label %35

.loopexit:                                        ; preds = %.lr.ph
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %50

.loopexit.split-lp:                               ; preds = %.lr.ph.preheader
  %lpad.loopexit.split-lp = landingpad { ptr, i32 }
          cleanup
  br label %50

34:                                               ; preds = %31
  %lpad.loopexit27 = landingpad { ptr, i32 }
          cleanup
  br label %36

35:                                               ; preds = %33
  %lpad.loopexit32 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #6
  br label %36

36:                                               ; preds = %35, %34
  %.pn = phi { ptr, i32 } [ %lpad.loopexit32, %35 ], [ %lpad.loopexit27, %34 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #6
  br label %49

.critedge:                                        ; preds = %33
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #6
  %37 = call noundef ptr @_ZN6langcc6rc_ptrINS_11PrBufStream2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %8) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %9) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef nonnull @.str.71, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %38 unwind label %.loopexit35

38:                                               ; preds = %.critedge
  invoke void @_ZN6langcc7fmt_strIJNS_8StrSliceEEEENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERKS7_DpRKT_(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %7, ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef nonnull align 8 dereferenceable(32) %4)
          to label %39 unwind label %.loopexit40

39:                                               ; preds = %38
  invoke void @_ZN6langcc11PrBufStream2_T11push_stringENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(80) %37, ptr noundef nonnull %7)
          to label %40 unwind label %.loopexit45

40:                                               ; preds = %39
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #6
  call void @_ZN6langcc8StrSliceD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #6
  %41 = add nuw nsw i64 %.01522, 1
  %42 = call noundef ptr @_ZN6langcc6rc_ptrIN4lang4data4Node5SumId2_TEEptEv(ptr noundef nonnull align 8 dereferenceable(16) %3)
  %43 = getelementptr inbounds i8, ptr %42, i64 136
  %44 = call noundef i64 @_ZN6langcc3lenINS_8StrSliceEEElRKNS_6rc_ptrINS_3VecIT_EEEE(ptr noundef nonnull align 8 dereferenceable(16) %43)
  %45 = icmp slt i64 %41, %44
  br i1 %45, label %.lr.ph, label %._crit_edge, !llvm.loop !5

.loopexit35:                                      ; preds = %.critedge
  %lpad.loopexit37 = landingpad { ptr, i32 }
          cleanup
  br label %48

.loopexit.split-lp36:                             ; preds = %.critedge.peel
  %lpad.loopexit.split-lp38 = landingpad { ptr, i32 }
          cleanup
  br label %48

.loopexit40:                                      ; preds = %38
  %lpad.loopexit42 = landingpad { ptr, i32 }
          cleanup
  br label %47

.loopexit.split-lp41:                             ; preds = %20
  %lpad.loopexit.split-lp43 = landingpad { ptr, i32 }
          cleanup
  br label %47

.loopexit45:                                      ; preds = %39
  %lpad.loopexit47 = landingpad { ptr, i32 }
          cleanup
  br label %46

.loopexit.split-lp46:                             ; preds = %21
  %lpad.loopexit.split-lp48 = landingpad { ptr, i32 }
          cleanup
  br label %46

46:                                               ; preds = %.loopexit.split-lp46, %.loopexit45
  %lpad.phi49 = phi { ptr, i32 } [ %lpad.loopexit47, %.loopexit45 ], [ %lpad.loopexit.split-lp48, %.loopexit.split-lp46 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #6
  br label %47

47:                                               ; preds = %.loopexit40, %.loopexit.split-lp41, %46
  %.pn17 = phi { ptr, i32 } [ %lpad.phi49, %46 ], [ %lpad.loopexit42, %.loopexit40 ], [ %lpad.loopexit.split-lp43, %.loopexit.split-lp41 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #6
  br label %48

48:                                               ; preds = %.loopexit35, %.loopexit.split-lp36, %47
  %.pn17.pn = phi { ptr, i32 } [ %.pn17, %47 ], [ %lpad.loopexit37, %.loopexit35 ], [ %lpad.loopexit.split-lp38, %.loopexit.split-lp36 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #6
  br label %49

49:                                               ; preds = %48, %36
  %.pn17.pn.pn = phi { ptr, i32 } [ %.pn17.pn, %48 ], [ %.pn, %36 ]
  call void @_ZN6langcc8StrSliceD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #6
  br label %50

50:                                               ; preds = %.loopexit, %.loopexit.split-lp, %49
  %.pn17.pn.pn.pn = phi { ptr, i32 } [ %.pn17.pn.pn, %49 ], [ %lpad.loopexit, %.loopexit ], [ %lpad.loopexit.split-lp, %.loopexit.split-lp ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #6
  call void @_ZN6langcc6rc_ptrIN4lang4data4Node5SumId2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #6
  resume { ptr, i32 } %.pn17.pn.pn.pn

._crit_edge:                                      ; preds = %40, %22, %2
  call void @_ZN6langcc6rc_ptrIN4lang4data4Node5SumId2_TEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #6
  ret void
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZN6langcc3lenINS_8StrSliceEEElRKNS_6rc_ptrINS_3VecIT_EEEE(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #4

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { alwaysinline mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress 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 = { 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 = { inlinehint 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 #6 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = distinct !{!5, !6, !7}
!6 = !{!"llvm.loop.mustprogress"}
!7 = !{!"llvm.loop.peeled.count", i32 1}


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