; LLVM IR from buresjan/optim_lbm :: nomad/ext/sgtelib/src/Matrix.ll (ZN7SGTELIB6Matrix8add_rowsERKS0_)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::__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::allocator" = type { i8 }
%"class.SGTELIB::Matrix" = type { ptr, %"class.std::__cxx11::basic_string", i32, i32, ptr }

@.str.4 = external hidden unnamed_addr constant [85 x i8], align 1
@_ZTIN7SGTELIB9ExceptionE = external dso_local constant { ptr, ptr, ptr }, align 8
@.str.21 = external hidden unnamed_addr constant [35 x i8], align 1

; 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 speculatable willreturn memory(none)
declare { i64, i1 } @llvm.umul.with.overflow.i64(i64, i64) #1

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znam(i64 noundef) #2

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) #0

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 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 #4 align 2

; Function Attrs: nobuiltin nounwind
declare void @_ZdaPv(ptr noundef) #5

declare ptr @__cxa_allocate_exception(i64)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7SGTELIB9ExceptionC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEiS8_(ptr noundef nonnull align 8 dereferenceable(112), ptr noundef nonnull align 8 dereferenceable(32), i32 noundef, ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN7SGTELIB9ExceptionD2Ev(ptr noundef nonnull align 8 dereferenceable(112)) unnamed_addr #3 align 2

declare void @__cxa_throw(ptr, ptr, ptr)

declare void @__cxa_free_exception(ptr)

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN7SGTELIB6Matrix8add_rowsERKS0_(ptr noundef nonnull align 8 dereferenceable(56) %0, ptr noundef nonnull align 8 dereferenceable(56) %1) #4 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca %"class.std::__cxx11::basic_string", align 8
  %6 = alloca %"class.std::allocator", align 1
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca %"class.std::__cxx11::basic_string", align 8
  %10 = alloca %"class.std::allocator", align 1
  %11 = alloca i1, align 1
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca ptr, align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %16 = load ptr, ptr %3, align 8
  %17 = load ptr, ptr %4, align 8, !tbaa !5
  %18 = getelementptr inbounds %"class.SGTELIB::Matrix", ptr %17, i32 0, i32 3
  %19 = load i32, ptr %18, align 4, !tbaa !9
  %20 = getelementptr inbounds %"class.SGTELIB::Matrix", ptr %16, i32 0, i32 3
  %21 = load i32, ptr %20, align 4, !tbaa !9
  %22 = icmp ne i32 %19, %21
  br i1 %22, label %23, label %45

23:                                               ; preds = %2
  store i1 true, ptr %11, align 1
  %24 = call ptr @__cxa_allocate_exception(i64 112) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr %5) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr %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 @.str.4, ptr noundef nonnull align 1 dereferenceable(1) %6)
          to label %25 unwind label %28

25:                                               ; preds = %23
  call void @llvm.lifetime.start.p0(i64 32, ptr %9) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr %10) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %9, ptr noundef @.str.21, ptr noundef nonnull align 1 dereferenceable(1) %10)
          to label %26 unwind label %32

26:                                               ; preds = %25
  invoke void @_ZN7SGTELIB9ExceptionC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEiS8_(ptr noundef nonnull align 8 dereferenceable(112) %24, ptr noundef nonnull align 8 dereferenceable(32) %5, i32 noundef 387, ptr noundef nonnull align 8 dereferenceable(32) %9)
          to label %27 unwind label %36

27:                                               ; preds = %26
  store i1 false, ptr %11, align 1
  invoke void @__cxa_throw(ptr %24, ptr @_ZTIN7SGTELIB9ExceptionE, ptr @_ZN7SGTELIB9ExceptionD2Ev) #7
          to label %148 unwind label %36

28:                                               ; preds = %23
  %29 = landingpad { ptr, i32 }
          cleanup
  %30 = extractvalue { ptr, i32 } %29, 0
  store ptr %30, ptr %7, align 8
  %31 = extractvalue { ptr, i32 } %29, 1
  store i32 %31, ptr %8, align 4
  br label %41

32:                                               ; preds = %25
  %33 = landingpad { ptr, i32 }
          cleanup
  %34 = extractvalue { ptr, i32 } %33, 0
  store ptr %34, ptr %7, align 8
  %35 = extractvalue { ptr, i32 } %33, 1
  store i32 %35, ptr %8, align 4
  br label %40

36:                                               ; preds = %27, %26
  %37 = landingpad { ptr, i32 }
          cleanup
  %38 = extractvalue { ptr, i32 } %37, 0
  store ptr %38, ptr %7, align 8
  %39 = extractvalue { ptr, i32 } %37, 1
  store i32 %39, ptr %8, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #6
  br label %40

40:                                               ; preds = %36, %32
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %10) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %9) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #6
  br label %41

41:                                               ; preds = %40, %28
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %5) #6
  %42 = load i1, ptr %11, align 1
  br i1 %42, label %43, label %44

43:                                               ; preds = %41
  call void @__cxa_free_exception(ptr %24) #6
  br label %44

44:                                               ; preds = %43, %41
  br label %143

45:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #6
  %46 = getelementptr inbounds %"class.SGTELIB::Matrix", ptr %16, i32 0, i32 2
  %47 = load i32, ptr %46, align 8, !tbaa !15
  %48 = load ptr, ptr %4, align 8, !tbaa !5
  %49 = getelementptr inbounds %"class.SGTELIB::Matrix", ptr %48, i32 0, i32 2
  %50 = load i32, ptr %49, align 8, !tbaa !15
  %51 = add nsw i32 %47, %50
  store i32 %51, ptr %14, align 4, !tbaa !16
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #6
  %52 = load i32, ptr %14, align 4, !tbaa !16
  %53 = sext i32 %52 to i64
  %54 = call { i64, i1 } @llvm.umul.with.overflow.i64(i64 %53, i64 8)
  %55 = extractvalue { i64, i1 } %54, 1
  %56 = extractvalue { i64, i1 } %54, 0
  %57 = select i1 %55, i64 -1, i64 %56
  %58 = call noalias noundef nonnull ptr @_Znam(i64 noundef %57) #8
  store ptr %58, ptr %15, align 8, !tbaa !5
  store i32 0, ptr %12, align 4, !tbaa !16
  br label %59

59:                                               ; preds = %75, %45
  %60 = load i32, ptr %12, align 4, !tbaa !16
  %61 = getelementptr inbounds %"class.SGTELIB::Matrix", ptr %16, i32 0, i32 2
  %62 = load i32, ptr %61, align 8, !tbaa !15
  %63 = icmp slt i32 %60, %62
  br i1 %63, label %64, label %78

64:                                               ; preds = %59
  %65 = getelementptr inbounds %"class.SGTELIB::Matrix", ptr %16, i32 0, i32 4
  %66 = load ptr, ptr %65, align 8, !tbaa !17
  %67 = load i32, ptr %12, align 4, !tbaa !16
  %68 = sext i32 %67 to i64
  %69 = getelementptr inbounds ptr, ptr %66, i64 %68
  %70 = load ptr, ptr %69, align 8, !tbaa !5
  %71 = load ptr, ptr %15, align 8, !tbaa !5
  %72 = load i32, ptr %12, align 4, !tbaa !16
  %73 = sext i32 %72 to i64
  %74 = getelementptr inbounds ptr, ptr %71, i64 %73
  store ptr %70, ptr %74, align 8, !tbaa !5
  br label %75

75:                                               ; preds = %64
  %76 = load i32, ptr %12, align 4, !tbaa !16
  %77 = add nsw i32 %76, 1
  store i32 %77, ptr %12, align 4, !tbaa !16
  br label %59, !llvm.loop !18

78:                                               ; preds = %59
  %79 = getelementptr inbounds %"class.SGTELIB::Matrix", ptr %16, i32 0, i32 2
  %80 = load i32, ptr %79, align 8, !tbaa !15
  store i32 %80, ptr %12, align 4, !tbaa !16
  br label %81

81:                                               ; preds = %130, %78
  %82 = load i32, ptr %12, align 4, !tbaa !16
  %83 = load i32, ptr %14, align 4, !tbaa !16
  %84 = icmp slt i32 %82, %83
  br i1 %84, label %85, label %133

85:                                               ; preds = %81
  %86 = getelementptr inbounds %"class.SGTELIB::Matrix", ptr %16, i32 0, i32 3
  %87 = load i32, ptr %86, align 4, !tbaa !9
  %88 = sext i32 %87 to i64
  %89 = call { i64, i1 } @llvm.umul.with.overflow.i64(i64 %88, i64 8)
  %90 = extractvalue { i64, i1 } %89, 1
  %91 = extractvalue { i64, i1 } %89, 0
  %92 = select i1 %90, i64 -1, i64 %91
  %93 = call noalias noundef nonnull ptr @_Znam(i64 noundef %92) #8
  %94 = load ptr, ptr %15, align 8, !tbaa !5
  %95 = load i32, ptr %12, align 4, !tbaa !16
  %96 = sext i32 %95 to i64
  %97 = getelementptr inbounds ptr, ptr %94, i64 %96
  store ptr %93, ptr %97, align 8, !tbaa !5
  store i32 0, ptr %13, align 4, !tbaa !16
  br label %98

98:                                               ; preds = %126, %85
  %99 = load i32, ptr %13, align 4, !tbaa !16
  %100 = getelementptr inbounds %"class.SGTELIB::Matrix", ptr %16, i32 0, i32 3
  %101 = load i32, ptr %100, align 4, !tbaa !9
  %102 = icmp slt i32 %99, %101
  br i1 %102, label %103, label %129

103:                                              ; preds = %98
  %104 = load ptr, ptr %4, align 8, !tbaa !5
  %105 = getelementptr inbounds %"class.SGTELIB::Matrix", ptr %104, i32 0, i32 4
  %106 = load ptr, ptr %105, align 8, !tbaa !17
  %107 = load i32, ptr %12, align 4, !tbaa !16
  %108 = getelementptr inbounds %"class.SGTELIB::Matrix", ptr %16, i32 0, i32 2
  %109 = load i32, ptr %108, align 8, !tbaa !15
  %110 = sub nsw i32 %107, %109
  %111 = sext i32 %110 to i64
  %112 = getelementptr inbounds ptr, ptr %106, i64 %111
  %113 = load ptr, ptr %112, align 8, !tbaa !5
  %114 = load i32, ptr %13, align 4, !tbaa !16
  %115 = sext i32 %114 to i64
  %116 = getelementptr inbounds double, ptr %113, i64 %115
  %117 = load double, ptr %116, align 8, !tbaa !20
  %118 = load ptr, ptr %15, align 8, !tbaa !5
  %119 = load i32, ptr %12, align 4, !tbaa !16
  %120 = sext i32 %119 to i64
  %121 = getelementptr inbounds ptr, ptr %118, i64 %120
  %122 = load ptr, ptr %121, align 8, !tbaa !5
  %123 = load i32, ptr %13, align 4, !tbaa !16
  %124 = sext i32 %123 to i64
  %125 = getelementptr inbounds double, ptr %122, i64 %124
  store double %117, ptr %125, align 8, !tbaa !20
  br label %126

126:                                              ; preds = %103
  %127 = load i32, ptr %13, align 4, !tbaa !16
  %128 = add nsw i32 %127, 1
  store i32 %128, ptr %13, align 4, !tbaa !16
  br label %98, !llvm.loop !22

129:                                              ; preds = %98
  br label %130

130:                                              ; preds = %129
  %131 = load i32, ptr %12, align 4, !tbaa !16
  %132 = add nsw i32 %131, 1
  store i32 %132, ptr %12, align 4, !tbaa !16
  br label %81, !llvm.loop !23

133:                                              ; preds = %81
  %134 = getelementptr inbounds %"class.SGTELIB::Matrix", ptr %16, i32 0, i32 4
  %135 = load ptr, ptr %134, align 8, !tbaa !17
  %136 = icmp eq ptr %135, null
  br i1 %136, label %138, label %137

137:                                              ; preds = %133
  call void @_ZdaPv(ptr noundef %135) #9
  br label %138

138:                                              ; preds = %137, %133
  %139 = load ptr, ptr %15, align 8, !tbaa !5
  %140 = getelementptr inbounds %"class.SGTELIB::Matrix", ptr %16, i32 0, i32 4
  store ptr %139, ptr %140, align 8, !tbaa !17
  %141 = load i32, ptr %14, align 4, !tbaa !16
  %142 = getelementptr inbounds %"class.SGTELIB::Matrix", ptr %16, i32 0, i32 2
  store i32 %141, ptr %142, align 8, !tbaa !15
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #6
  ret void

143:                                              ; preds = %44
  %144 = load ptr, ptr %7, align 8
  %145 = load i32, ptr %8, align 4
  %146 = insertvalue { ptr, i32 } poison, ptr %144, 0
  %147 = insertvalue { ptr, i32 } %146, i32 %145, 1
  resume { ptr, i32 } %147

148:                                              ; preds = %27
  unreachable
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #2 = { nobuiltin allocsize(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 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 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 = { nobuiltin nounwind "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 }
attributes #7 = { noreturn }
attributes #8 = { builtin allocsize(0) }
attributes #9 = { builtin 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, !14, i64 44}
!10 = !{!"_ZTSN7SGTELIB6MatrixE", !11, i64 8, !14, i64 40, !14, i64 44, !6, i64 48}
!11 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !12, i64 0, !13, i64 8, !7, i64 16}
!12 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!13 = !{!"long", !7, i64 0}
!14 = !{!"int", !7, i64 0}
!15 = !{!10, !14, i64 40}
!16 = !{!14, !14, i64 0}
!17 = !{!10, !6, i64 48}
!18 = distinct !{!18, !19}
!19 = !{!"llvm.loop.mustprogress"}
!20 = !{!21, !21, i64 0}
!21 = !{!"double", !7, i64 0}
!22 = distinct !{!22, !19}
!23 = distinct !{!23, !19}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::__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::allocator" = type { i8 }

@.str.4 = external hidden unnamed_addr constant [85 x i8], align 1
@_ZTIN7SGTELIB9ExceptionE = external dso_local constant { ptr, ptr, ptr }, align 8
@.str.21 = external hidden unnamed_addr constant [35 x i8], align 1

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

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znam(i64 noundef) local_unnamed_addr #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) #0

; 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 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: nobuiltin nounwind
declare void @_ZdaPv(ptr noundef) local_unnamed_addr #4

declare ptr @__cxa_allocate_exception(i64) local_unnamed_addr

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7SGTELIB9ExceptionC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEiS8_(ptr noundef nonnull align 8 dereferenceable(112), ptr noundef nonnull align 8 dereferenceable(32), i32 noundef, ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN7SGTELIB9ExceptionD2Ev(ptr noundef nonnull align 8 dereferenceable(112)) unnamed_addr #2 align 2

declare void @__cxa_throw(ptr, ptr, ptr) local_unnamed_addr

declare void @__cxa_free_exception(ptr) local_unnamed_addr

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN7SGTELIB6Matrix8add_rowsERKS0_(ptr nocapture noundef nonnull align 8 dereferenceable(56) %0, ptr nocapture noundef nonnull readonly align 8 dereferenceable(56) %1) local_unnamed_addr #3 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.std::__cxx11::basic_string", align 8
  %4 = alloca %"class.std::allocator", align 1
  %5 = alloca %"class.std::__cxx11::basic_string", align 8
  %6 = alloca %"class.std::allocator", align 1
  %7 = getelementptr inbounds i8, ptr %1, i64 44
  %8 = load i32, ptr %7, align 4, !tbaa !5
  %9 = getelementptr inbounds i8, ptr %0, i64 44
  %10 = load i32, ptr %9, align 4, !tbaa !5
  %.fr48 = freeze i32 %10
  %.not = icmp eq i32 %8, %.fr48
  br i1 %.not, label %23, label %11

11:                                               ; preds = %2
  %12 = tail call ptr @__cxa_allocate_exception(i64 112) #5
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %3) #5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %4) #5
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #5
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef nonnull @.str.4, ptr noundef nonnull align 1 dereferenceable(1) %4)
          to label %13 unwind label %.thread

13:                                               ; preds = %11
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %5) #5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %6) #5
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #5
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef nonnull @.str.21, ptr noundef nonnull align 1 dereferenceable(1) %6)
          to label %14 unwind label %17

14:                                               ; preds = %13
  invoke void @_ZN7SGTELIB9ExceptionC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEiS8_(ptr noundef nonnull align 8 dereferenceable(112) %12, ptr noundef nonnull align 8 dereferenceable(32) %3, i32 noundef 387, ptr noundef nonnull align 8 dereferenceable(32) %5)
          to label %15 unwind label %19

15:                                               ; preds = %14
  invoke void @__cxa_throw(ptr nonnull %12, ptr nonnull @_ZTIN7SGTELIB9ExceptionE, ptr nonnull @_ZN7SGTELIB9ExceptionD2Ev) #6
          to label %111 unwind label %19

.thread:                                          ; preds = %11
  %16 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #5
  br label %22

17:                                               ; preds = %13
  %18 = landingpad { ptr, i32 }
          cleanup
  br label %21

19:                                               ; preds = %15, %14
  %.031 = phi i1 [ false, %15 ], [ true, %14 ]
  %20 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #5
  br label %21

21:                                               ; preds = %17, %19
  %.132 = phi i1 [ %.031, %19 ], [ true, %17 ]
  %.pn = phi { ptr, i32 } [ %20, %19 ], [ %18, %17 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #5
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #5
  br i1 %.132, label %22, label %110

22:                                               ; preds = %.thread, %21
  %.pn.pn41 = phi { ptr, i32 } [ %16, %.thread ], [ %.pn, %21 ]
  call void @__cxa_free_exception(ptr %12) #5
  br label %110

23:                                               ; preds = %2
  %24 = getelementptr inbounds i8, ptr %0, i64 40
  %25 = load i32, ptr %24, align 8, !tbaa !14
  %26 = getelementptr inbounds i8, ptr %1, i64 40
  %27 = load i32, ptr %26, align 8, !tbaa !14
  %28 = add nsw i32 %27, %25
  %29 = sext i32 %28 to i64
  %30 = icmp slt i32 %28, 0
  %31 = shl nsw i64 %29, 3
  %32 = select i1 %30, i64 -1, i64 %31
  %33 = tail call noalias noundef nonnull ptr @_Znam(i64 noundef %32) #7
  %34 = icmp sgt i32 %25, 0
  br i1 %34, label %.lr.ph, label %.preheader

.lr.ph:                                           ; preds = %23
  %35 = ptrtoint ptr %33 to i64
  %36 = getelementptr inbounds i8, ptr %0, i64 48
  %37 = load ptr, ptr %36, align 8, !tbaa !15
  %wide.trip.count = zext nneg i32 %25 to i64
  %min.iters.check = icmp ult i32 %25, 6
  %38 = ptrtoint ptr %37 to i64
  %39 = sub i64 %35, %38
  %diff.check = icmp ult i64 %39, 32
  %or.cond = select i1 %min.iters.check, i1 true, i1 %diff.check
  br i1 %or.cond, label %scalar.ph.preheader, label %vector.ph

scalar.ph.preheader:                              ; preds = %middle.block, %.lr.ph
  %indvars.iv.ph = phi i64 [ 0, %.lr.ph ], [ %n.vec, %middle.block ]
  %xtraiter = and i64 %wide.trip.count, 3
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %scalar.ph.prol.loopexit, label %scalar.ph.prol

scalar.ph.prol:                                   ; preds = %scalar.ph.preheader, %scalar.ph.prol
  %indvars.iv.prol = phi i64 [ %indvars.iv.next.prol, %scalar.ph.prol ], [ %indvars.iv.ph, %scalar.ph.preheader ]
  %prol.iter = phi i64 [ %prol.iter.next, %scalar.ph.prol ], [ 0, %scalar.ph.preheader ]
  %40 = getelementptr inbounds ptr, ptr %37, i64 %indvars.iv.prol
  %41 = load ptr, ptr %40, align 8, !tbaa !16
  %42 = getelementptr inbounds ptr, ptr %33, i64 %indvars.iv.prol
  store ptr %41, ptr %42, align 8, !tbaa !16
  %indvars.iv.next.prol = add nuw nsw i64 %indvars.iv.prol, 1
  %prol.iter.next = add i64 %prol.iter, 1
  %prol.iter.cmp.not = icmp eq i64 %prol.iter.next, %xtraiter
  br i1 %prol.iter.cmp.not, label %scalar.ph.prol.loopexit, label %scalar.ph.prol, !llvm.loop !17

scalar.ph.prol.loopexit:                          ; preds = %scalar.ph.prol, %scalar.ph.preheader
  %indvars.iv.unr = phi i64 [ %indvars.iv.ph, %scalar.ph.preheader ], [ %indvars.iv.next.prol, %scalar.ph.prol ]
  %43 = sub nsw i64 %indvars.iv.ph, %wide.trip.count
  %44 = icmp ugt i64 %43, -4
  br i1 %44, label %.preheader, label %scalar.ph

vector.ph:                                        ; preds = %.lr.ph
  %n.vec = and i64 %wide.trip.count, 2147483644
  br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.ph
  %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
  %45 = getelementptr inbounds ptr, ptr %37, i64 %index
  %46 = getelementptr inbounds i8, ptr %45, i64 16
  %wide.load = load <2 x ptr>, ptr %45, align 8, !tbaa !16
  %wide.load64 = load <2 x ptr>, ptr %46, align 8, !tbaa !16
  %47 = getelementptr inbounds ptr, ptr %33, i64 %index
  %48 = getelementptr inbounds i8, ptr %47, i64 16
  store <2 x ptr> %wide.load, ptr %47, align 8, !tbaa !16
  store <2 x ptr> %wide.load64, ptr %48, align 8, !tbaa !16
  %index.next = add nuw i64 %index, 4
  %49 = icmp eq i64 %index.next, %n.vec
  br i1 %49, label %middle.block, label %vector.body, !llvm.loop !19

middle.block:                                     ; preds = %vector.body
  %cmp.n = icmp eq i64 %n.vec, %wide.trip.count
  br i1 %cmp.n, label %.preheader, label %scalar.ph.preheader

.preheader:                                       ; preds = %scalar.ph.prol.loopexit, %scalar.ph, %middle.block, %23
  %50 = icmp sgt i32 %27, 0
  br i1 %50, label %.lr.ph46, label %._crit_edge47

.lr.ph46:                                         ; preds = %.preheader
  %51 = sext i32 %8 to i64
  %52 = icmp slt i32 %8, 0
  %53 = shl nsw i64 %51, 3
  %54 = select i1 %52, i64 -1, i64 %53
  %55 = icmp sgt i32 %8, 0
  %56 = getelementptr inbounds i8, ptr %1, i64 48
  %57 = load ptr, ptr %56, align 8
  %58 = sext i32 %25 to i64
  br i1 %55, label %.lr.ph44.us.preheader, label %.lr.ph46.split

.lr.ph44.us.preheader:                            ; preds = %.lr.ph46
  %wide.trip.count57 = zext nneg i32 %8 to i64
  %min.iters.check69 = icmp ult i32 %8, 4
  %n.vec72 = and i64 %wide.trip.count57, 2147483644
  %cmp.n79 = icmp eq i64 %n.vec72, %wide.trip.count57
  %xtraiter85 = and i64 %wide.trip.count57, 3
  %lcmp.mod86.not = icmp eq i64 %xtraiter85, 0
  br label %.lr.ph44.us

.lr.ph44.us:                                      ; preds = %.lr.ph44.us.preheader, %._crit_edge.us
  %indvars.iv59 = phi i64 [ %58, %.lr.ph44.us.preheader ], [ %indvars.iv.next60, %._crit_edge.us ]
  %59 = tail call noalias noundef nonnull ptr @_Znam(i64 noundef %54) #7
  %60 = getelementptr inbounds ptr, ptr %33, i64 %indvars.iv59
  store ptr %59, ptr %60, align 8, !tbaa !16
  %61 = sub nsw i64 %indvars.iv59, %58
  %62 = getelementptr inbounds ptr, ptr %57, i64 %61
  %63 = load ptr, ptr %62, align 8, !tbaa !16
  %64 = ptrtoint ptr %63 to i64
  %65 = ptrtoint ptr %59 to i64
  %66 = sub i64 %65, %64
  %diff.check66 = icmp ult i64 %66, 32
  %or.cond83 = select i1 %min.iters.check69, i1 true, i1 %diff.check66
  br i1 %or.cond83, label %scalar.ph68.preheader, label %vector.body74

vector.body74:                                    ; preds = %.lr.ph44.us, %vector.body74
  %index75 = phi i64 [ %index.next78, %vector.body74 ], [ 0, %.lr.ph44.us ]
  %67 = getelementptr inbounds double, ptr %63, i64 %index75
  %68 = getelementptr inbounds i8, ptr %67, i64 16
  %wide.load76 = load <2 x double>, ptr %67, align 8, !tbaa !23
  %wide.load77 = load <2 x double>, ptr %68, align 8, !tbaa !23
  %69 = getelementptr inbounds double, ptr %59, i64 %index75
  %70 = getelementptr inbounds i8, ptr %69, i64 16
  store <2 x double> %wide.load76, ptr %69, align 8, !tbaa !23
  store <2 x double> %wide.load77, ptr %70, align 8, !tbaa !23
  %index.next78 = add nuw i64 %index75, 4
  %71 = icmp eq i64 %index.next78, %n.vec72
  br i1 %71, label %middle.block67, label %vector.body74, !llvm.loop !25

middle.block67:                                   ; preds = %vector.body74
  br i1 %cmp.n79, label %._crit_edge.us, label %scalar.ph68.preheader

scalar.ph68.preheader:                            ; preds = %middle.block67, %.lr.ph44.us
  %indvars.iv54.ph = phi i64 [ 0, %.lr.ph44.us ], [ %n.vec72, %middle.block67 ]
  br i1 %lcmp.mod86.not, label %scalar.ph68.prol.loopexit, label %scalar.ph68.prol

scalar.ph68.prol:                                 ; preds = %scalar.ph68.preheader, %scalar.ph68.prol
  %indvars.iv54.prol = phi i64 [ %indvars.iv.next55.prol, %scalar.ph68.prol ], [ %indvars.iv54.ph, %scalar.ph68.preheader ]
  %prol.iter87 = phi i64 [ %prol.iter87.next, %scalar.ph68.prol ], [ 0, %scalar.ph68.preheader ]
  %72 = getelementptr inbounds double, ptr %63, i64 %indvars.iv54.prol
  %73 = load double, ptr %72, align 8, !tbaa !23
  %74 = getelementptr inbounds double, ptr %59, i64 %indvars.iv54.prol
  store double %73, ptr %74, align 8, !tbaa !23
  %indvars.iv.next55.prol = add nuw nsw i64 %indvars.iv54.prol, 1
  %prol.iter87.next = add i64 %prol.iter87, 1
  %prol.iter87.cmp.not = icmp eq i64 %prol.iter87.next, %xtraiter85
  br i1 %prol.iter87.cmp.not, label %scalar.ph68.prol.loopexit, label %scalar.ph68.prol, !llvm.loop !26

scalar.ph68.prol.loopexit:                        ; preds = %scalar.ph68.prol, %scalar.ph68.preheader
  %indvars.iv54.unr = phi i64 [ %indvars.iv54.ph, %scalar.ph68.preheader ], [ %indvars.iv.next55.prol, %scalar.ph68.prol ]
  %75 = sub nsw i64 %indvars.iv54.ph, %wide.trip.count57
  %76 = icmp ugt i64 %75, -4
  br i1 %76, label %._crit_edge.us, label %scalar.ph68

scalar.ph68:                                      ; preds = %scalar.ph68.prol.loopexit, %scalar.ph68
  %indvars.iv54 = phi i64 [ %indvars.iv.next55.3, %scalar.ph68 ], [ %indvars.iv54.unr, %scalar.ph68.prol.loopexit ]
  %77 = getelementptr inbounds double, ptr %63, i64 %indvars.iv54
  %78 = load double, ptr %77, align 8, !tbaa !23
  %79 = getelementptr inbounds double, ptr %59, i64 %indvars.iv54
  store double %78, ptr %79, align 8, !tbaa !23
  %indvars.iv.next55 = add nuw nsw i64 %indvars.iv54, 1
  %80 = getelementptr inbounds double, ptr %63, i64 %indvars.iv.next55
  %81 = load double, ptr %80, align 8, !tbaa !23
  %82 = getelementptr inbounds double, ptr %59, i64 %indvars.iv.next55
  store double %81, ptr %82, align 8, !tbaa !23
  %indvars.iv.next55.1 = add nuw nsw i64 %indvars.iv54, 2
  %83 = getelementptr inbounds double, ptr %63, i64 %indvars.iv.next55.1
  %84 = load double, ptr %83, align 8, !tbaa !23
  %85 = getelementptr inbounds double, ptr %59, i64 %indvars.iv.next55.1
  store double %84, ptr %85, align 8, !tbaa !23
  %indvars.iv.next55.2 = add nuw nsw i64 %indvars.iv54, 3
  %86 = getelementptr inbounds double, ptr %63, i64 %indvars.iv.next55.2
  %87 = load double, ptr %86, align 8, !tbaa !23
  %88 = getelementptr inbounds double, ptr %59, i64 %indvars.iv.next55.2
  store double %87, ptr %88, align 8, !tbaa !23
  %indvars.iv.next55.3 = add nuw nsw i64 %indvars.iv54, 4
  %exitcond58.not.3 = icmp eq i64 %indvars.iv.next55.3, %wide.trip.count57
  br i1 %exitcond58.not.3, label %._crit_edge.us, label %scalar.ph68, !llvm.loop !27

._crit_edge.us:                                   ; preds = %scalar.ph68.prol.loopexit, %scalar.ph68, %middle.block67
  %indvars.iv.next60 = add nsw i64 %indvars.iv59, 1
  %89 = icmp slt i64 %indvars.iv.next60, %29
  br i1 %89, label %.lr.ph44.us, label %._crit_edge47, !llvm.loop !28

scalar.ph:                                        ; preds = %scalar.ph.prol.loopexit, %scalar.ph
  %indvars.iv = phi i64 [ %indvars.iv.next.3, %scalar.ph ], [ %indvars.iv.unr, %scalar.ph.prol.loopexit ]
  %90 = getelementptr inbounds ptr, ptr %37, i64 %indvars.iv
  %91 = load ptr, ptr %90, align 8, !tbaa !16
  %92 = getelementptr inbounds ptr, ptr %33, i64 %indvars.iv
  store ptr %91, ptr %92, align 8, !tbaa !16
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %93 = getelementptr inbounds ptr, ptr %37, i64 %indvars.iv.next
  %94 = load ptr, ptr %93, align 8, !tbaa !16
  %95 = getelementptr inbounds ptr, ptr %33, i64 %indvars.iv.next
  store ptr %94, ptr %95, align 8, !tbaa !16
  %indvars.iv.next.1 = add nuw nsw i64 %indvars.iv, 2
  %96 = getelementptr inbounds ptr, ptr %37, i64 %indvars.iv.next.1
  %97 = load ptr, ptr %96, align 8, !tbaa !16
  %98 = getelementptr inbounds ptr, ptr %33, i64 %indvars.iv.next.1
  store ptr %97, ptr %98, align 8, !tbaa !16
  %indvars.iv.next.2 = add nuw nsw i64 %indvars.iv, 3
  %99 = getelementptr inbounds ptr, ptr %37, i64 %indvars.iv.next.2
  %100 = load ptr, ptr %99, align 8, !tbaa !16
  %101 = getelementptr inbounds ptr, ptr %33, i64 %indvars.iv.next.2
  store ptr %100, ptr %101, align 8, !tbaa !16
  %indvars.iv.next.3 = add nuw nsw i64 %indvars.iv, 4
  %exitcond.not.3 = icmp eq i64 %indvars.iv.next.3, %wide.trip.count
  br i1 %exitcond.not.3, label %.preheader, label %scalar.ph, !llvm.loop !29

.lr.ph46.split:                                   ; preds = %.lr.ph46, %.lr.ph46.split
  %indvars.iv51 = phi i64 [ %indvars.iv.next52, %.lr.ph46.split ], [ %58, %.lr.ph46 ]
  %102 = tail call noalias noundef nonnull ptr @_Znam(i64 noundef %54) #7
  %103 = getelementptr inbounds ptr, ptr %33, i64 %indvars.iv51
  store ptr %102, ptr %103, align 8, !tbaa !16
  %indvars.iv.next52 = add nsw i64 %indvars.iv51, 1
  %104 = icmp slt i64 %indvars.iv.next52, %29
  br i1 %104, label %.lr.ph46.split, label %._crit_edge47, !llvm.loop !28

._crit_edge47:                                    ; preds = %.lr.ph46.split, %._crit_edge.us, %.preheader
  %105 = getelementptr inbounds i8, ptr %0, i64 48
  %106 = load ptr, ptr %105, align 8, !tbaa !15
  %107 = icmp eq ptr %106, null
  br i1 %107, label %109, label %108

108:                                              ; preds = %._crit_edge47
  tail call void @_ZdaPv(ptr noundef nonnull %106) #8
  br label %109

109:                                              ; preds = %108, %._crit_edge47
  store ptr %33, ptr %105, align 8, !tbaa !15
  store i32 %28, ptr %24, align 8, !tbaa !14
  ret void

110:                                              ; preds = %21, %22
  %.pn.pn40 = phi { ptr, i32 } [ %.pn, %21 ], [ %.pn.pn41, %22 ]
  resume { ptr, i32 } %.pn.pn40

111:                                              ; preds = %15
  unreachable
}

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

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nobuiltin allocsize(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 = { nobuiltin nounwind "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 }
attributes #7 = { builtin allocsize(0) }
attributes #8 = { builtin 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, !13, i64 44}
!6 = !{!"_ZTSN7SGTELIB6MatrixE", !7, i64 8, !13, i64 40, !13, i64 44, !9, i64 48}
!7 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !8, i64 0, !12, i64 8, !10, i64 16}
!8 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !9, i64 0}
!9 = !{!"any pointer", !10, i64 0}
!10 = !{!"omnipotent char", !11, i64 0}
!11 = !{!"Simple C++ TBAA"}
!12 = !{!"long", !10, i64 0}
!13 = !{!"int", !10, i64 0}
!14 = !{!6, !13, i64 40}
!15 = !{!6, !9, i64 48}
!16 = !{!9, !9, i64 0}
!17 = distinct !{!17, !18}
!18 = !{!"llvm.loop.unroll.disable"}
!19 = distinct !{!19, !20, !21, !22}
!20 = !{!"llvm.loop.mustprogress"}
!21 = !{!"llvm.loop.isvectorized", i32 1}
!22 = !{!"llvm.loop.unroll.runtime.disable"}
!23 = !{!24, !24, i64 0}
!24 = !{!"double", !10, i64 0}
!25 = distinct !{!25, !20, !21, !22}
!26 = distinct !{!26, !18}
!27 = distinct !{!27, !20, !21}
!28 = distinct !{!28, !20}
!29 = distinct !{!29, !20, !21}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopLoadEliminationPass,LoopRotatePass,LoopSimplifyCFGPass,LoopSimplifyPass,LoopUnrollPass,LoopVectorizePass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass