; LLVM IR from filipwasil/fillwave :: src/flc/buffers/IBuffer.ll (ZNK3flw3flc7IBuffer3mapEj)

; 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::__cxx11::basic_stringstream" = type { %"class.std::basic_iostream.base", %"class.std::__cxx11::basic_stringbuf", %"class.std::basic_ios" }
%"class.std::basic_iostream.base" = type { %"class.std::basic_istream.base", %"class.std::basic_ostream.base" }
%"class.std::basic_istream.base" = type { ptr, i64 }
%"class.std::basic_ostream.base" = type { ptr }
%"class.std::__cxx11::basic_stringbuf" = type { %"class.std::basic_streambuf", i32, %"class.std::__cxx11::basic_string" }
%"class.std::basic_streambuf" = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, %"class.std::locale" }
%"class.std::locale" = type { ptr }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.flw::flc::IBuffer" = type <{ ptr, i32, [10 x i32], i8, [3 x i8], i32, i32, i32, [4 x i8], ptr, i64, i32, [4 x i8] }>

@_ZL5_tag_B5cxx11 = external hidden global %"class.std::__cxx11::basic_string", align 8
@.str.3 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [20 x i8], align 1
@glad_glMapBuffer = external global ptr, align 8
@.str.18 = external hidden unnamed_addr constant [32 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

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 uwtable
declare void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEC1Ev(ptr noundef nonnull align 8 dereferenceable(128)) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128)) unnamed_addr #3 align 2

declare noundef i32 @_Z10getGlErrorv() #4

; Function Attrs: nounwind
declare i32 @sprintf(ptr noundef, ptr noundef, ...) #5

; Function Attrs: mustprogress uwtable
declare hidden void @_ZL14fLogWithStreamINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEJPKciS7_PcEEvRNS0_18basic_stringstreamIcS3_S4_EERKT_DpT0_(ptr noundef nonnull align 8 dereferenceable(128), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, i32 noundef, ptr noundef, ptr noundef) #1

declare noundef i32 @_Z20getFramebufferStatusv() #4

; Function Attrs: mustprogress uwtable
declare hidden void @_ZL14fLogWithStreamINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEJPKciS7_S7_EEvRNS0_18basic_stringstreamIcS3_S4_EERKT_DpT0_(ptr noundef nonnull align 8 dereferenceable(128), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, i32 noundef, ptr noundef, ptr noundef) #1

; Function Attrs: noreturn nounwind
declare void @abort() #6

; Function Attrs: mustprogress uwtable
define dso_local noundef ptr @_ZNK3flw3flc7IBuffer3mapEj(ptr noundef nonnull align 8 dereferenceable(92) %0, i32 noundef %1) #1 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca [256 x i8], align 16
  %8 = alloca i32, align 4
  %9 = alloca %"class.std::__cxx11::basic_stringstream", align 8
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca %"class.std::__cxx11::basic_stringstream", align 8
  %14 = alloca %"class.std::__cxx11::basic_stringstream", align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  store i32 %1, ptr %4, align 4, !tbaa !9
  %15 = load ptr, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #7
  %16 = load ptr, ptr @glad_glMapBuffer, align 8, !tbaa !5
  %17 = getelementptr inbounds %"class.flw::flc::IBuffer", ptr %15, i32 0, i32 5
  %18 = load i32, ptr %17, align 8, !tbaa !11
  %19 = load i32, ptr %4, align 4, !tbaa !9
  %20 = call ptr %16(i32 noundef %18, i32 noundef %19)
  store ptr %20, ptr %5, align 8, !tbaa !5
  br label %21

21:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #7
  %22 = call noundef i32 @_Z10getGlErrorv()
  store i32 %22, ptr %6, align 4, !tbaa !9
  %23 = load i32, ptr %6, align 4, !tbaa !9
  %24 = icmp ne i32 0, %23
  br i1 %24, label %25, label %81

25:                                               ; preds = %21
  call void @llvm.lifetime.start.p0(i64 256, ptr %7) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #7
  %26 = getelementptr inbounds [256 x i8], ptr %7, i64 0, i64 0
  %27 = load i32, ptr %6, align 4, !tbaa !9
  %28 = call i32 (ptr, ptr, ...) @sprintf(ptr noundef %26, ptr noundef @.str.7, ptr noundef @.str.8, i32 noundef %27) #7
  store i32 %28, ptr %8, align 4, !tbaa !9
  %29 = load i32, ptr %8, align 4, !tbaa !9
  %30 = icmp sgt i32 %29, 0
  br i1 %30, label %31, label %44

31:                                               ; preds = %25
  br label %32

32:                                               ; preds = %31
  call void @llvm.lifetime.start.p0(i64 392, ptr %9) #7
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEC1Ev(ptr noundef nonnull align 8 dereferenceable(128) %9)
  %33 = getelementptr inbounds i8, ptr %9, i64 16
  %34 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %33, ptr noundef @.str.9)
          to label %35 unwind label %40

35:                                               ; preds = %32
  %36 = getelementptr inbounds [256 x i8], ptr %7, i64 0, i64 0
  invoke void @_ZL14fLogWithStreamINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEJPKciS7_PcEEvRNS0_18basic_stringstreamIcS3_S4_EERKT_DpT0_(ptr noundef nonnull align 8 dereferenceable(128) %9, ptr noundef nonnull align 8 dereferenceable(32) @_ZL5_tag_B5cxx11, ptr noundef @.str.3, i32 noundef 200, ptr noundef @.str.4, ptr noundef %36)
          to label %37 unwind label %40

37:                                               ; preds = %35
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128) %9) #7
  call void @llvm.lifetime.end.p0(i64 392, ptr %9) #7
  br label %38

38:                                               ; preds = %37
  br label %39

39:                                               ; preds = %38
  br label %44

40:                                               ; preds = %35, %32
  %41 = landingpad { ptr, i32 }
          cleanup
  %42 = extractvalue { ptr, i32 } %41, 0
  store ptr %42, ptr %10, align 8
  %43 = extractvalue { ptr, i32 } %41, 1
  store i32 %43, ptr %11, align 4
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128) %9) #7
  call void @llvm.lifetime.end.p0(i64 392, ptr %9) #7
  br label %80

44:                                               ; preds = %39, %25
  %45 = load i32, ptr %6, align 4, !tbaa !9
  %46 = icmp eq i32 %45, 1286
  br i1 %46, label %47, label %68

47:                                               ; preds = %44
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #7
  %48 = call noundef i32 @_Z20getFramebufferStatusv()
  store i32 %48, ptr %12, align 4, !tbaa !9
  %49 = getelementptr inbounds [256 x i8], ptr %7, i64 0, i64 0
  %50 = load i32, ptr %12, align 4, !tbaa !9
  %51 = call i32 (ptr, ptr, ...) @sprintf(ptr noundef %49, ptr noundef @.str.7, ptr noundef @.str.10, i32 noundef %50) #7
  store i32 %51, ptr %8, align 4, !tbaa !9
  %52 = load i32, ptr %8, align 4, !tbaa !9
  %53 = icmp sgt i32 %52, 0
  br i1 %53, label %54, label %67

54:                                               ; preds = %47
  br label %55

55:                                               ; preds = %54
  call void @llvm.lifetime.start.p0(i64 392, ptr %13) #7
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEC1Ev(ptr noundef nonnull align 8 dereferenceable(128) %13)
  %56 = getelementptr inbounds i8, ptr %13, i64 16
  %57 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %56, ptr noundef @.str.9)
          to label %58 unwind label %63

58:                                               ; preds = %55
  %59 = getelementptr inbounds [256 x i8], ptr %7, i64 0, i64 0
  invoke void @_ZL14fLogWithStreamINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEJPKciS7_PcEEvRNS0_18basic_stringstreamIcS3_S4_EERKT_DpT0_(ptr noundef nonnull align 8 dereferenceable(128) %13, ptr noundef nonnull align 8 dereferenceable(32) @_ZL5_tag_B5cxx11, ptr noundef @.str.3, i32 noundef 200, ptr noundef @.str.4, ptr noundef %59)
          to label %60 unwind label %63

60:                                               ; preds = %58
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128) %13) #7
  call void @llvm.lifetime.end.p0(i64 392, ptr %13) #7
  br label %61

61:                                               ; preds = %60
  br label %62

62:                                               ; preds = %61
  br label %67

63:                                               ; preds = %58, %55
  %64 = landingpad { ptr, i32 }
          cleanup
  %65 = extractvalue { ptr, i32 } %64, 0
  store ptr %65, ptr %10, align 8
  %66 = extractvalue { ptr, i32 } %64, 1
  store i32 %66, ptr %11, align 4
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128) %13) #7
  call void @llvm.lifetime.end.p0(i64 392, ptr %13) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #7
  br label %80

67:                                               ; preds = %62, %47
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #7
  br label %68

68:                                               ; preds = %67, %44
  br label %69

69:                                               ; preds = %68
  call void @llvm.lifetime.start.p0(i64 392, ptr %14) #7
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEC1Ev(ptr noundef nonnull align 8 dereferenceable(128) %14)
  %70 = getelementptr inbounds i8, ptr %14, i64 16
  %71 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %70, ptr noundef @.str.9)
          to label %72 unwind label %76

72:                                               ; preds = %69
  invoke void @_ZL14fLogWithStreamINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEJPKciS7_S7_EEvRNS0_18basic_stringstreamIcS3_S4_EERKT_DpT0_(ptr noundef nonnull align 8 dereferenceable(128) %14, ptr noundef nonnull align 8 dereferenceable(32) @_ZL5_tag_B5cxx11, ptr noundef @.str.3, i32 noundef 200, ptr noundef @.str.4, ptr noundef @.str.18)
          to label %73 unwind label %76

73:                                               ; preds = %72
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128) %14) #7
  call void @llvm.lifetime.end.p0(i64 392, ptr %14) #7
  br label %74

74:                                               ; preds = %73
  br label %75

75:                                               ; preds = %74
  call void @abort() #8
  unreachable

76:                                               ; preds = %72, %69
  %77 = landingpad { ptr, i32 }
          cleanup
  %78 = extractvalue { ptr, i32 } %77, 0
  store ptr %78, ptr %10, align 8
  %79 = extractvalue { ptr, i32 } %77, 1
  store i32 %79, ptr %11, align 4
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128) %14) #7
  call void @llvm.lifetime.end.p0(i64 392, ptr %14) #7
  br label %80

80:                                               ; preds = %76, %63, %40
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #7
  call void @llvm.lifetime.end.p0(i64 256, ptr %7) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #7
  br label %85

81:                                               ; preds = %21
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #7
  br label %82

82:                                               ; preds = %81
  br label %83

83:                                               ; preds = %82
  %84 = load ptr, ptr %5, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #7
  ret ptr %84

85:                                               ; preds = %80
  %86 = load ptr, ptr %10, align 8
  %87 = load i32, ptr %11, align 4
  %88 = insertvalue { ptr, i32 } poison, ptr %86, 0
  %89 = insertvalue { ptr, i32 } %88, i32 %87, 1
  resume { ptr, i32 } %89
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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 #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 = { "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 "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 = { noreturn 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 #7 = { nounwind }
attributes #8 = { 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 = !{!"int", !7, i64 0}
!11 = !{!12, !10, i64 56}
!12 = !{!"_ZTSN3flw3flc7IBufferE", !10, i64 8, !7, i64 12, !13, i64 52, !10, i64 56, !10, i64 60, !10, i64 64, !6, i64 72, !14, i64 80, !10, i64 88}
!13 = !{!"bool", !7, i64 0}
!14 = !{!"long", !7, i64 0}


; 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::__cxx11::basic_stringstream" = type { %"class.std::basic_iostream.base", %"class.std::__cxx11::basic_stringbuf", %"class.std::basic_ios" }
%"class.std::basic_iostream.base" = type { %"class.std::basic_istream.base", %"class.std::basic_ostream.base" }
%"class.std::basic_istream.base" = type { ptr, i64 }
%"class.std::basic_ostream.base" = type { ptr }
%"class.std::__cxx11::basic_stringbuf" = type { %"class.std::basic_streambuf", i32, %"class.std::__cxx11::basic_string" }
%"class.std::basic_streambuf" = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, %"class.std::locale" }
%"class.std::locale" = type { ptr }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }

@_ZL5_tag_B5cxx11 = external hidden global %"class.std::__cxx11::basic_string", align 8
@.str.3 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [20 x i8], align 1
@glad_glMapBuffer = external local_unnamed_addr global ptr, align 8
@.str.18 = external hidden unnamed_addr constant [32 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

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 uwtable
declare void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEC1Ev(ptr noundef nonnull align 8 dereferenceable(128)) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128)) unnamed_addr #3 align 2

declare noundef i32 @_Z10getGlErrorv() local_unnamed_addr #4

; Function Attrs: nofree nounwind
declare noundef i32 @sprintf(ptr noalias nocapture noundef writeonly, ptr nocapture noundef readonly, ...) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
declare hidden void @_ZL14fLogWithStreamINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEJPKciS7_PcEEvRNS0_18basic_stringstreamIcS3_S4_EERKT_DpT0_(ptr noundef nonnull align 8 dereferenceable(128), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, i32 noundef, ptr noundef, ptr noundef) local_unnamed_addr #1

declare noundef i32 @_Z20getFramebufferStatusv() local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare hidden void @_ZL14fLogWithStreamINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEJPKciS7_S7_EEvRNS0_18basic_stringstreamIcS3_S4_EERKT_DpT0_(ptr noundef nonnull align 8 dereferenceable(128), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, i32 noundef, ptr noundef, ptr noundef) local_unnamed_addr #1

; Function Attrs: noreturn nounwind
declare void @abort() local_unnamed_addr #6

; Function Attrs: mustprogress uwtable
define dso_local noundef ptr @_ZNK3flw3flc7IBuffer3mapEj(ptr nocapture noundef nonnull readonly align 8 dereferenceable(92) %0, i32 noundef %1) local_unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca [256 x i8], align 16
  %4 = alloca %"class.std::__cxx11::basic_stringstream", align 8
  %5 = alloca %"class.std::__cxx11::basic_stringstream", align 8
  %6 = alloca %"class.std::__cxx11::basic_stringstream", align 8
  %7 = load ptr, ptr @glad_glMapBuffer, align 8, !tbaa !5
  %8 = getelementptr inbounds i8, ptr %0, i64 56
  %9 = load i32, ptr %8, align 8, !tbaa !9
  %10 = tail call ptr %7(i32 noundef %9, i32 noundef %1)
  %11 = tail call noundef i32 @_Z10getGlErrorv()
  %.not = icmp eq i32 %11, 0
  br i1 %.not, label %43, label %12

12:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 256, ptr nonnull %3) #7
  %13 = call i32 (ptr, ptr, ...) @sprintf(ptr noundef nonnull dereferenceable(1) %3, ptr noundef nonnull dereferenceable(1) @.str.7, ptr noundef nonnull @.str.8, i32 noundef %11) #7
  %14 = icmp sgt i32 %13, 0
  br i1 %14, label %15, label %22

15:                                               ; preds = %12
  call void @llvm.lifetime.start.p0(i64 392, ptr nonnull %4) #7
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEC1Ev(ptr noundef nonnull align 8 dereferenceable(128) %4)
  %16 = getelementptr inbounds i8, ptr %4, i64 16
  %17 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %16, ptr noundef nonnull @.str.9)
          to label %18 unwind label %20

18:                                               ; preds = %15
  invoke void @_ZL14fLogWithStreamINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEJPKciS7_PcEEvRNS0_18basic_stringstreamIcS3_S4_EERKT_DpT0_(ptr noundef nonnull align 8 dereferenceable(128) %4, ptr noundef nonnull align 8 dereferenceable(32) @_ZL5_tag_B5cxx11, ptr noundef nonnull @.str.3, i32 noundef 200, ptr noundef nonnull @.str.4, ptr noundef nonnull %3)
          to label %19 unwind label %20

19:                                               ; preds = %18
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128) %4) #7
  call void @llvm.lifetime.end.p0(i64 392, ptr nonnull %4) #7
  br label %22

20:                                               ; preds = %18, %15
  %21 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128) %4) #7
  call void @llvm.lifetime.end.p0(i64 392, ptr nonnull %4) #7
  br label %42

22:                                               ; preds = %19, %12
  %23 = icmp eq i32 %11, 1286
  br i1 %23, label %24, label %35

24:                                               ; preds = %22
  %25 = call noundef i32 @_Z20getFramebufferStatusv()
  %26 = call i32 (ptr, ptr, ...) @sprintf(ptr noundef nonnull dereferenceable(1) %3, ptr noundef nonnull dereferenceable(1) @.str.7, ptr noundef nonnull @.str.10, i32 noundef %25) #7
  %27 = icmp sgt i32 %26, 0
  br i1 %27, label %28, label %35

28:                                               ; preds = %24
  call void @llvm.lifetime.start.p0(i64 392, ptr nonnull %5) #7
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEC1Ev(ptr noundef nonnull align 8 dereferenceable(128) %5)
  %29 = getelementptr inbounds i8, ptr %5, i64 16
  %30 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %29, ptr noundef nonnull @.str.9)
          to label %31 unwind label %33

31:                                               ; preds = %28
  invoke void @_ZL14fLogWithStreamINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEJPKciS7_PcEEvRNS0_18basic_stringstreamIcS3_S4_EERKT_DpT0_(ptr noundef nonnull align 8 dereferenceable(128) %5, ptr noundef nonnull align 8 dereferenceable(32) @_ZL5_tag_B5cxx11, ptr noundef nonnull @.str.3, i32 noundef 200, ptr noundef nonnull @.str.4, ptr noundef nonnull %3)
          to label %32 unwind label %33

32:                                               ; preds = %31
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128) %5) #7
  call void @llvm.lifetime.end.p0(i64 392, ptr nonnull %5) #7
  br label %35

33:                                               ; preds = %31, %28
  %34 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128) %5) #7
  call void @llvm.lifetime.end.p0(i64 392, ptr nonnull %5) #7
  br label %42

35:                                               ; preds = %24, %32, %22
  call void @llvm.lifetime.start.p0(i64 392, ptr nonnull %6) #7
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEC1Ev(ptr noundef nonnull align 8 dereferenceable(128) %6)
  %36 = getelementptr inbounds i8, ptr %6, i64 16
  %37 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %36, ptr noundef nonnull @.str.9)
          to label %38 unwind label %40

38:                                               ; preds = %35
  invoke void @_ZL14fLogWithStreamINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEJPKciS7_S7_EEvRNS0_18basic_stringstreamIcS3_S4_EERKT_DpT0_(ptr noundef nonnull align 8 dereferenceable(128) %6, ptr noundef nonnull align 8 dereferenceable(32) @_ZL5_tag_B5cxx11, ptr noundef nonnull @.str.3, i32 noundef 200, ptr noundef nonnull @.str.4, ptr noundef nonnull @.str.18)
          to label %39 unwind label %40

39:                                               ; preds = %38
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128) %6) #7
  call void @llvm.lifetime.end.p0(i64 392, ptr nonnull %6) #7
  call void @abort() #8
  unreachable

40:                                               ; preds = %38, %35
  %41 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(128) %6) #7
  call void @llvm.lifetime.end.p0(i64 392, ptr nonnull %6) #7
  br label %42

42:                                               ; preds = %40, %33, %20
  %.pn = phi { ptr, i32 } [ %41, %40 ], [ %34, %33 ], [ %21, %20 ]
  call void @llvm.lifetime.end.p0(i64 256, ptr nonnull %3) #7
  resume { ptr, i32 } %.pn

43:                                               ; preds = %2
  ret ptr %10
}

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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 #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 = { "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 = { nofree 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 = { noreturn 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 #7 = { nounwind }
attributes #8 = { 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, !11, i64 56}
!10 = !{!"_ZTSN3flw3flc7IBufferE", !11, i64 8, !7, i64 12, !12, i64 52, !11, i64 56, !11, i64 60, !11, i64 64, !6, i64 72, !13, i64 80, !11, i64 88}
!11 = !{!"int", !7, i64 0}
!12 = !{!"bool", !7, i64 0}
!13 = !{!"long", !7, i64 0}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass