; LLVM IR from tyoma/agge :: samples/common/src (truetype)

; 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::shared_ptr" = type { %"class.std::__shared_ptr" }
%"class.std::__shared_ptr" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%"class.std::shared_ptr.0" = type { %"class.std::__shared_ptr.1" }
%"class.std::__shared_ptr.1" = type { ptr, %"class.std::__shared_count" }

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN8truetype15create_accessorERKSt10shared_ptrINS_4fontEERKN4agge15font_descriptorE(ptr dead_on_unwind noalias writable sret(%"class.std::shared_ptr") align 8 %0, ptr noundef nonnull align 8 dereferenceable(16) %1, ptr noundef nonnull align 8 dereferenceable(36) %2) #0 personality ptr @__gxx_personality_v0 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca %"class.std::shared_ptr.0", align 8
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca i1, align 1
  store ptr %0, ptr %4, align 8
  store ptr %1, ptr %5, align 8, !tbaa !5
  store ptr %2, ptr %6, align 8, !tbaa !5
  %11 = call noalias noundef nonnull ptr @_Znwm(i64 noundef 64) #4
  store i1 true, ptr %10, align 1
  %12 = load ptr, ptr %5, align 8, !tbaa !5
  call void @_ZNSt10shared_ptrIN8truetype4fontEEC2ERKS2_(ptr noundef nonnull align 8 dereferenceable(16) %7, ptr noundef nonnull align 8 dereferenceable(16) %12) #5
  %13 = load ptr, ptr %6, align 8, !tbaa !5
  invoke void @_ZZN8truetype15create_accessorERKSt10shared_ptrINS_4fontEERKN4agge15font_descriptorEEN8accessorC2ES2_S8_(ptr noundef nonnull align 8 dereferenceable(64) %11, ptr noundef %7, ptr noundef nonnull align 8 dereferenceable(36) %13)
          to label %14 unwind label %16

14:                                               ; preds = %3
  store i1 false, ptr %10, align 1
  invoke void @_ZNSt10shared_ptrIN4agge4font8accessorEEC2IZN8truetype15create_accessorERKS_INS5_4fontEERKNS0_15font_descriptorEE8accessorvEEPT_(ptr noundef nonnull align 8 dereferenceable(16) %0, ptr noundef %11)
          to label %15 unwind label %16

15:                                               ; preds = %14
  call void @_ZNSt12__shared_ptrIN8truetype4fontELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %7) #5
  ret void

16:                                               ; preds = %14, %3
  %17 = landingpad { ptr, i32 }
          cleanup
  %18 = extractvalue { ptr, i32 } %17, 0
  store ptr %18, ptr %8, align 8
  %19 = extractvalue { ptr, i32 } %17, 1
  store i32 %19, ptr %9, align 4
  call void @_ZNSt12__shared_ptrIN8truetype4fontELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %7) #5
  %20 = load i1, ptr %10, align 1
  br i1 %20, label %21, label %22

21:                                               ; preds = %16
  call void @_ZdlPvm(ptr noundef %11, i64 noundef 64) #6
  br label %22

22:                                               ; preds = %21, %16
  br label %23

23:                                               ; preds = %22
  %24 = load ptr, ptr %8, align 8
  %25 = load i32, ptr %9, align 4
  %26 = insertvalue { ptr, i32 } poison, ptr %24, 0
  %27 = insertvalue { ptr, i32 } %26, i32 %25, 1
  resume { ptr, i32 } %27
}

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10shared_ptrIN8truetype4fontEEC2ERKS2_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @_ZZN8truetype15create_accessorERKSt10shared_ptrINS_4fontEERKN4agge15font_descriptorEEN8accessorC2ES2_S8_(ptr noundef nonnull align 8 dereferenceable(64), ptr noundef, ptr noundef nonnull align 8 dereferenceable(36)) unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare hidden void @_ZNSt10shared_ptrIN4agge4font8accessorEEC2IZN8truetype15create_accessorERKS_INS5_4fontEERKNS0_15font_descriptorEE8accessorvEEPT_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt12__shared_ptrIN8truetype4fontELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #3

attributes #0 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { 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 = { 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 #4 = { builtin allocsize(0) }
attributes #5 = { nounwind }
attributes #6 = { 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"}


; 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::shared_ptr" = type { %"class.std::__shared_ptr" }
%"class.std::__shared_ptr" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%"class.std::shared_ptr.0" = type { %"class.std::__shared_ptr.1" }
%"class.std::__shared_ptr.1" = type { ptr, %"class.std::__shared_count" }

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN8truetype15create_accessorERKSt10shared_ptrINS_4fontEERKN4agge15font_descriptorE(ptr dead_on_unwind noalias writable sret(%"class.std::shared_ptr") align 8 %0, ptr noundef nonnull align 8 dereferenceable(16) %1, ptr noundef nonnull align 8 dereferenceable(36) %2) local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %4 = alloca %"class.std::shared_ptr.0", align 8
  %5 = tail call noalias noundef nonnull dereferenceable(64) ptr @_Znwm(i64 noundef 64) #4
  call void @_ZNSt10shared_ptrIN8truetype4fontEEC2ERKS2_(ptr noundef nonnull align 8 dereferenceable(16) %4, ptr noundef nonnull align 8 dereferenceable(16) %1) #5
  invoke void @_ZZN8truetype15create_accessorERKSt10shared_ptrINS_4fontEERKN4agge15font_descriptorEEN8accessorC2ES2_S8_(ptr noundef nonnull align 8 dereferenceable(64) %5, ptr noundef nonnull %4, ptr noundef nonnull align 8 dereferenceable(36) %2)
          to label %6 unwind label %10

6:                                                ; preds = %3
  invoke void @_ZNSt10shared_ptrIN4agge4font8accessorEEC2IZN8truetype15create_accessorERKS_INS5_4fontEERKNS0_15font_descriptorEE8accessorvEEPT_(ptr noundef nonnull align 8 dereferenceable(16) %0, ptr noundef nonnull %5)
          to label %7 unwind label %8

7:                                                ; preds = %6
  call void @_ZNSt12__shared_ptrIN8truetype4fontELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %4) #5
  ret void

8:                                                ; preds = %6
  %9 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt12__shared_ptrIN8truetype4fontELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %4) #5
  br label %12

10:                                               ; preds = %3
  %11 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt12__shared_ptrIN8truetype4fontELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %4) #5
  call void @_ZdlPvm(ptr noundef nonnull %5, i64 noundef 64) #6
  br label %12

12:                                               ; preds = %8, %10
  %13 = phi { ptr, i32 } [ %9, %8 ], [ %11, %10 ]
  resume { ptr, i32 } %13
}

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10shared_ptrIN8truetype4fontEEC2ERKS2_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @_ZZN8truetype15create_accessorERKSt10shared_ptrINS_4fontEERKN4agge15font_descriptorEEN8accessorC2ES2_S8_(ptr noundef nonnull align 8 dereferenceable(64), ptr noundef, ptr noundef nonnull align 8 dereferenceable(36)) unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare hidden void @_ZNSt10shared_ptrIN4agge4font8accessorEEC2IZN8truetype15create_accessorERKS_INS5_4fontEERKNS0_15font_descriptorEE8accessorvEEPT_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt12__shared_ptrIN8truetype4fontELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #3

attributes #0 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { 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 = { 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 #4 = { builtin allocsize(0) }
attributes #5 = { nounwind }
attributes #6 = { 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)"}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GlobalOptPass,InstCombinePass,JumpThreadingPass,SROAPass,SimplifyCFGPass,TailCallElimPass