; LLVM IR from ClementineAccount/Albuquerque :: src/HelloSDL (main)

; 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.nk_rect = type { float, float, float, float }
%union.nk_handle = type { ptr }
%struct.nk_command_buffer = type { ptr, %struct.nk_rect, i32, %union.nk_handle, i64, i64, i64 }
%struct.nk_command_custom = type { %struct.nk_command, i16, i16, i16, i16, %union.nk_handle, ptr }
%struct.nk_command = type { i32, i64 }

@.str.1 = external hidden unnamed_addr constant [86 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [2 x i8], align 1
@__PRETTY_FUNCTION__.nk_push_custom = external hidden unnamed_addr constant [103 x i8], align 1

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress uwtable
declare hidden noundef ptr @_ZL22nk_command_buffer_pushP17nk_command_buffer15nk_command_typem(ptr noundef, i32 noundef, i64 noundef) #3

; Function Attrs: mustprogress uwtable
define dso_local void @nk_push_custom(ptr noundef %0, <2 x float> %1, <2 x float> %2, ptr noundef %3, ptr %4) #4 {
  %6 = alloca %struct.nk_rect, align 4
  %7 = alloca %union.nk_handle, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca ptr, align 8
  %13 = getelementptr inbounds { <2 x float>, <2 x float> }, ptr %6, i32 0, i32 0
  store <2 x float> %1, ptr %13, align 4
  %14 = getelementptr inbounds { <2 x float>, <2 x float> }, ptr %6, i32 0, i32 1
  store <2 x float> %2, ptr %14, align 4
  %15 = getelementptr inbounds %union.nk_handle, ptr %7, i32 0, i32 0
  store ptr %4, ptr %15, align 8
  store ptr %0, ptr %8, align 8, !tbaa !5
  store ptr %3, ptr %9, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #5
  %16 = load ptr, ptr %8, align 8, !tbaa !5
  %17 = icmp ne ptr %16, null
  br i1 %17, label %18, label %19

18:                                               ; preds = %5
  br label %21

19:                                               ; preds = %5
  call void @__assert_fail(ptr noundef @.str.10, ptr noundef @.str.1, i32 noundef 9339, ptr noundef @__PRETTY_FUNCTION__.nk_push_custom) #6
  unreachable

20:                                               ; No predecessors!
  br label %21

21:                                               ; preds = %20, %18
  %22 = load ptr, ptr %8, align 8, !tbaa !5
  %23 = icmp ne ptr %22, null
  br i1 %23, label %25, label %24

24:                                               ; preds = %21
  store i32 1, ptr %11, align 4
  br label %135

25:                                               ; preds = %21
  %26 = load ptr, ptr %8, align 8, !tbaa !5
  %27 = getelementptr inbounds %struct.nk_command_buffer, ptr %26, i32 0, i32 2
  %28 = load i32, ptr %27, align 8, !tbaa !9
  %29 = icmp ne i32 %28, 0
  br i1 %29, label %30, label %89

30:                                               ; preds = %25
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #5
  %31 = load ptr, ptr %8, align 8, !tbaa !5
  %32 = getelementptr inbounds %struct.nk_command_buffer, ptr %31, i32 0, i32 1
  store ptr %32, ptr %12, align 8, !tbaa !5
  %33 = load ptr, ptr %12, align 8, !tbaa !5
  %34 = getelementptr inbounds %struct.nk_rect, ptr %33, i32 0, i32 2
  %35 = load float, ptr %34, align 4, !tbaa !15
  %36 = fcmp oeq float %35, 0.000000e+00
  br i1 %36, label %84, label %37

37:                                               ; preds = %30
  %38 = load ptr, ptr %12, align 8, !tbaa !5
  %39 = getelementptr inbounds %struct.nk_rect, ptr %38, i32 0, i32 3
  %40 = load float, ptr %39, align 4, !tbaa !16
  %41 = fcmp oeq float %40, 0.000000e+00
  br i1 %41, label %84, label %42

42:                                               ; preds = %37
  %43 = load ptr, ptr %12, align 8, !tbaa !5
  %44 = getelementptr inbounds %struct.nk_rect, ptr %43, i32 0, i32 0
  %45 = load float, ptr %44, align 4, !tbaa !17
  %46 = getelementptr inbounds %struct.nk_rect, ptr %6, i32 0, i32 0
  %47 = load float, ptr %46, align 4, !tbaa !17
  %48 = getelementptr inbounds %struct.nk_rect, ptr %6, i32 0, i32 2
  %49 = load float, ptr %48, align 4, !tbaa !15
  %50 = fadd float %47, %49
  %51 = fcmp olt float %45, %50
  br i1 %51, label %52, label %84

52:                                               ; preds = %42
  %53 = getelementptr inbounds %struct.nk_rect, ptr %6, i32 0, i32 0
  %54 = load float, ptr %53, align 4, !tbaa !17
  %55 = load ptr, ptr %12, align 8, !tbaa !5
  %56 = getelementptr inbounds %struct.nk_rect, ptr %55, i32 0, i32 0
  %57 = load float, ptr %56, align 4, !tbaa !17
  %58 = load ptr, ptr %12, align 8, !tbaa !5
  %59 = getelementptr inbounds %struct.nk_rect, ptr %58, i32 0, i32 2
  %60 = load float, ptr %59, align 4, !tbaa !15
  %61 = fadd float %57, %60
  %62 = fcmp olt float %54, %61
  br i1 %62, label %63, label %84

63:                                               ; preds = %52
  %64 = load ptr, ptr %12, align 8, !tbaa !5
  %65 = getelementptr inbounds %struct.nk_rect, ptr %64, i32 0, i32 1
  %66 = load float, ptr %65, align 4, !tbaa !18
  %67 = getelementptr inbounds %struct.nk_rect, ptr %6, i32 0, i32 1
  %68 = load float, ptr %67, align 4, !tbaa !18
  %69 = getelementptr inbounds %struct.nk_rect, ptr %6, i32 0, i32 3
  %70 = load float, ptr %69, align 4, !tbaa !16
  %71 = fadd float %68, %70
  %72 = fcmp olt float %66, %71
  br i1 %72, label %73, label %84

73:                                               ; preds = %63
  %74 = getelementptr inbounds %struct.nk_rect, ptr %6, i32 0, i32 1
  %75 = load float, ptr %74, align 4, !tbaa !18
  %76 = load ptr, ptr %12, align 8, !tbaa !5
  %77 = getelementptr inbounds %struct.nk_rect, ptr %76, i32 0, i32 1
  %78 = load float, ptr %77, align 4, !tbaa !18
  %79 = load ptr, ptr %12, align 8, !tbaa !5
  %80 = getelementptr inbounds %struct.nk_rect, ptr %79, i32 0, i32 3
  %81 = load float, ptr %80, align 4, !tbaa !16
  %82 = fadd float %78, %81
  %83 = fcmp olt float %75, %82
  br i1 %83, label %85, label %84

84:                                               ; preds = %73, %63, %52, %42, %37, %30
  store i32 1, ptr %11, align 4
  br label %86

85:                                               ; preds = %73
  store i32 0, ptr %11, align 4
  br label %86

86:                                               ; preds = %85, %84
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #5
  %87 = load i32, ptr %11, align 4
  switch i32 %87, label %135 [
    i32 0, label %88
  ]

88:                                               ; preds = %86
  br label %89

89:                                               ; preds = %88, %25
  %90 = load ptr, ptr %8, align 8, !tbaa !5
  %91 = call noundef ptr @_ZL22nk_command_buffer_pushP17nk_command_buffer15nk_command_typem(ptr noundef %90, i32 noundef 18, i64 noundef 40)
  store ptr %91, ptr %10, align 8, !tbaa !5
  %92 = load ptr, ptr %10, align 8, !tbaa !5
  %93 = icmp ne ptr %92, null
  br i1 %93, label %95, label %94

94:                                               ; preds = %89
  store i32 1, ptr %11, align 4
  br label %135

95:                                               ; preds = %89
  %96 = getelementptr inbounds %struct.nk_rect, ptr %6, i32 0, i32 0
  %97 = load float, ptr %96, align 4, !tbaa !17
  %98 = fptosi float %97 to i16
  %99 = load ptr, ptr %10, align 8, !tbaa !5
  %100 = getelementptr inbounds %struct.nk_command_custom, ptr %99, i32 0, i32 1
  store i16 %98, ptr %100, align 8, !tbaa !19
  %101 = getelementptr inbounds %struct.nk_rect, ptr %6, i32 0, i32 1
  %102 = load float, ptr %101, align 4, !tbaa !18
  %103 = fptosi float %102 to i16
  %104 = load ptr, ptr %10, align 8, !tbaa !5
  %105 = getelementptr inbounds %struct.nk_command_custom, ptr %104, i32 0, i32 2
  store i16 %103, ptr %105, align 2, !tbaa !24
  %106 = getelementptr inbounds %struct.nk_rect, ptr %6, i32 0, i32 2
  %107 = load float, ptr %106, align 4, !tbaa !15
  %108 = fcmp olt float 0.000000e+00, %107
  br i1 %108, label %109, label %112

109:                                              ; preds = %95
  %110 = getelementptr inbounds %struct.nk_rect, ptr %6, i32 0, i32 2
  %111 = load float, ptr %110, align 4, !tbaa !15
  br label %113

112:                                              ; preds = %95
  br label %113

113:                                              ; preds = %112, %109
  %114 = phi float [ %111, %109 ], [ 0.000000e+00, %112 ]
  %115 = fptoui float %114 to i16
  %116 = load ptr, ptr %10, align 8, !tbaa !5
  %117 = getelementptr inbounds %struct.nk_command_custom, ptr %116, i32 0, i32 3
  store i16 %115, ptr %117, align 4, !tbaa !25
  %118 = getelementptr inbounds %struct.nk_rect, ptr %6, i32 0, i32 3
  %119 = load float, ptr %118, align 4, !tbaa !16
  %120 = fcmp olt float 0.000000e+00, %119
  br i1 %120, label %121, label %124

121:                                              ; preds = %113
  %122 = getelementptr inbounds %struct.nk_rect, ptr %6, i32 0, i32 3
  %123 = load float, ptr %122, align 4, !tbaa !16
  br label %125

124:                                              ; preds = %113
  br label %125

125:                                              ; preds = %124, %121
  %126 = phi float [ %123, %121 ], [ 0.000000e+00, %124 ]
  %127 = fptoui float %126 to i16
  %128 = load ptr, ptr %10, align 8, !tbaa !5
  %129 = getelementptr inbounds %struct.nk_command_custom, ptr %128, i32 0, i32 4
  store i16 %127, ptr %129, align 2, !tbaa !26
  %130 = load ptr, ptr %10, align 8, !tbaa !5
  %131 = getelementptr inbounds %struct.nk_command_custom, ptr %130, i32 0, i32 5
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %131, ptr align 8 %7, i64 8, i1 false), !tbaa.struct !27
  %132 = load ptr, ptr %9, align 8, !tbaa !5
  %133 = load ptr, ptr %10, align 8, !tbaa !5
  %134 = getelementptr inbounds %struct.nk_command_custom, ptr %133, i32 0, i32 6
  store ptr %132, ptr %134, align 8, !tbaa !29
  store i32 0, ptr %11, align 4
  br label %135

135:                                              ; preds = %125, %94, %86, %24
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #5
  %136 = load i32, ptr %11, align 4
  switch i32 %136, label %138 [
    i32 0, label %137
    i32 1, label %137
  ]

137:                                              ; preds = %135, %135
  ret void

138:                                              ; preds = %135
  unreachable
}

attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #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 = { mustprogress uwtable "min-legal-vector-width"="64" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nounwind }
attributes #6 = { noreturn nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !13, i64 24}
!10 = !{!"_ZTS17nk_command_buffer", !6, i64 0, !11, i64 8, !13, i64 24, !7, i64 32, !14, i64 40, !14, i64 48, !14, i64 56}
!11 = !{!"_ZTS7nk_rect", !12, i64 0, !12, i64 4, !12, i64 8, !12, i64 12}
!12 = !{!"float", !7, i64 0}
!13 = !{!"int", !7, i64 0}
!14 = !{!"long", !7, i64 0}
!15 = !{!11, !12, i64 8}
!16 = !{!11, !12, i64 12}
!17 = !{!11, !12, i64 0}
!18 = !{!11, !12, i64 4}
!19 = !{!20, !23, i64 16}
!20 = !{!"_ZTS17nk_command_custom", !21, i64 0, !23, i64 16, !23, i64 18, !23, i64 20, !23, i64 22, !7, i64 24, !6, i64 32}
!21 = !{!"_ZTS10nk_command", !22, i64 0, !14, i64 8}
!22 = !{!"_ZTS15nk_command_type", !7, i64 0}
!23 = !{!"short", !7, i64 0}
!24 = !{!20, !23, i64 18}
!25 = !{!20, !23, i64 20}
!26 = !{!20, !23, i64 22}
!27 = !{i64 0, i64 8, !28}
!28 = !{!7, !7, i64 0}
!29 = !{!20, !6, i64 32}


; 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"

@.str.1 = external hidden unnamed_addr constant [86 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [2 x i8], align 1
@__PRETTY_FUNCTION__.nk_push_custom = external hidden unnamed_addr constant [103 x i8], align 1

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare hidden noundef ptr @_ZL22nk_command_buffer_pushP17nk_command_buffer15nk_command_typem(ptr noundef, i32 noundef, i64 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
define dso_local void @nk_push_custom(ptr noundef %0, <2 x float> %1, <2 x float> %2, ptr noundef %3, ptr %4) local_unnamed_addr #2 {
  %.not = icmp eq ptr %0, null
  br i1 %.not, label %6, label %7

6:                                                ; preds = %5
  tail call void @__assert_fail(ptr noundef nonnull @.str.10, ptr noundef nonnull @.str.1, i32 noundef 9339, ptr noundef nonnull @__PRETTY_FUNCTION__.nk_push_custom) #3
  unreachable

7:                                                ; preds = %5
  %8 = getelementptr inbounds i8, ptr %0, i64 24
  %9 = load i32, ptr %8, align 8, !tbaa !5
  %.not44 = icmp eq i32 %9, 0
  br i1 %.not44, label %.critedge, label %10

10:                                               ; preds = %7
  %11 = getelementptr inbounds i8, ptr %0, i64 8
  %12 = getelementptr inbounds i8, ptr %0, i64 16
  %13 = load float, ptr %12, align 4, !tbaa !14
  %14 = fcmp oeq float %13, 0.000000e+00
  br i1 %14, label %44, label %15

15:                                               ; preds = %10
  %16 = getelementptr inbounds i8, ptr %0, i64 20
  %17 = load float, ptr %16, align 4, !tbaa !15
  %18 = fcmp oeq float %17, 0.000000e+00
  br i1 %18, label %44, label %19

19:                                               ; preds = %15
  %20 = load float, ptr %11, align 4, !tbaa !16
  %.sroa.021.0.vec.extract = extractelement <2 x float> %1, i64 0
  %21 = fadd <2 x float> %1, %2
  %22 = extractelement <2 x float> %21, i64 0
  %23 = fcmp olt float %20, %22
  %24 = fadd float %13, %20
  %25 = fcmp olt float %.sroa.021.0.vec.extract, %24
  %or.cond = and i1 %23, %25
  br i1 %or.cond, label %26, label %44

26:                                               ; preds = %19
  %27 = getelementptr inbounds i8, ptr %0, i64 12
  %28 = load float, ptr %27, align 4, !tbaa !17
  %.sroa.021.4.vec.extract = extractelement <2 x float> %1, i64 1
  %29 = fadd <2 x float> %1, %2
  %30 = extractelement <2 x float> %29, i64 1
  %31 = fcmp olt float %28, %30
  %32 = fadd float %17, %28
  %33 = fcmp olt float %.sroa.021.4.vec.extract, %32
  %or.cond48 = and i1 %31, %33
  br i1 %or.cond48, label %.critedge, label %44

.critedge:                                        ; preds = %26, %7
  %34 = tail call noundef ptr @_ZL22nk_command_buffer_pushP17nk_command_buffer15nk_command_typem(ptr noundef nonnull %0, i32 noundef 18, i64 noundef 40)
  %.not45 = icmp eq ptr %34, null
  br i1 %.not45, label %44, label %35

35:                                               ; preds = %.critedge
  %36 = getelementptr inbounds i8, ptr %34, i64 16
  %37 = fptosi <2 x float> %1 to <2 x i16>
  store <2 x i16> %37, ptr %36, align 8, !tbaa !18
  %38 = getelementptr inbounds i8, ptr %34, i64 20
  %39 = fcmp ogt <2 x float> %2, zeroinitializer
  %40 = select <2 x i1> %39, <2 x float> %2, <2 x float> zeroinitializer
  %41 = fptoui <2 x float> %40 to <2 x i16>
  store <2 x i16> %41, ptr %38, align 4, !tbaa !18
  %42 = getelementptr inbounds i8, ptr %34, i64 24
  store ptr %4, ptr %42, align 8, !tbaa !20
  %43 = getelementptr inbounds i8, ptr %34, i64 32
  store ptr %3, ptr %43, align 8, !tbaa !21
  br label %44

44:                                               ; preds = %.critedge, %26, %19, %15, %10, %35
  ret void
}

attributes #0 = { 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 #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 = { mustprogress uwtable "min-legal-vector-width"="64" "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 = { 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, !12, i64 24}
!6 = !{!"_ZTS17nk_command_buffer", !7, i64 0, !10, i64 8, !12, i64 24, !8, i64 32, !13, i64 40, !13, i64 48, !13, i64 56}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"_ZTS7nk_rect", !11, i64 0, !11, i64 4, !11, i64 8, !11, i64 12}
!11 = !{!"float", !8, i64 0}
!12 = !{!"int", !8, i64 0}
!13 = !{!"long", !8, i64 0}
!14 = !{!10, !11, i64 8}
!15 = !{!10, !11, i64 12}
!16 = !{!10, !11, i64 0}
!17 = !{!10, !11, i64 4}
!18 = !{!19, !19, i64 0}
!19 = !{!"short", !8, i64 0}
!20 = !{!8, !8, i64 0}
!21 = !{!22, !7, i64 32}
!22 = !{!"_ZTS17nk_command_custom", !23, i64 0, !19, i64 16, !19, i64 18, !19, i64 20, !19, i64 22, !8, i64 24, !7, i64 32}
!23 = !{!"_ZTS10nk_command", !24, i64 0, !13, i64 8}
!24 = !{!"_ZTS15nk_command_type", !8, i64 0}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,ReassociatePass,SLPVectorizerPass,SROAPass,SimplifyCFGPass,TailCallElimPass,VectorCombinePass