; LLVM IR from unitreerobotics/kinect_teleoperate :: src/extern/glfw/src/tests (gamma)

; 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.2 = external hidden unnamed_addr constant [103 x i8], align 1
@.str.11 = 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 nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

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

; Function Attrs: 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) #1

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

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

; Function Attrs: nounwind 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 %20

19:                                               ; preds = %5
  call void @__assert_fail(ptr noundef @.str.11, ptr noundef @.str.2, i32 noundef 9150, ptr noundef @__PRETTY_FUNCTION__.nk_push_custom) #6
  unreachable

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

23:                                               ; preds = %20
  store i32 1, ptr %11, align 4
  br label %134

24:                                               ; preds = %20
  %25 = load ptr, ptr %8, align 8, !tbaa !5
  %26 = getelementptr inbounds %struct.nk_command_buffer, ptr %25, i32 0, i32 2
  %27 = load i32, ptr %26, align 8, !tbaa !9
  %28 = icmp ne i32 %27, 0
  br i1 %28, label %29, label %88

29:                                               ; preds = %24
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #5
  %30 = load ptr, ptr %8, align 8, !tbaa !5
  %31 = getelementptr inbounds %struct.nk_command_buffer, ptr %30, i32 0, i32 1
  store ptr %31, ptr %12, align 8, !tbaa !5
  %32 = load ptr, ptr %12, align 8, !tbaa !5
  %33 = getelementptr inbounds %struct.nk_rect, ptr %32, i32 0, i32 2
  %34 = load float, ptr %33, align 4, !tbaa !15
  %35 = fcmp oeq float %34, 0.000000e+00
  br i1 %35, label %83, label %36

36:                                               ; preds = %29
  %37 = load ptr, ptr %12, align 8, !tbaa !5
  %38 = getelementptr inbounds %struct.nk_rect, ptr %37, i32 0, i32 3
  %39 = load float, ptr %38, align 4, !tbaa !16
  %40 = fcmp oeq float %39, 0.000000e+00
  br i1 %40, label %83, label %41

41:                                               ; preds = %36
  %42 = load ptr, ptr %12, align 8, !tbaa !5
  %43 = getelementptr inbounds %struct.nk_rect, ptr %42, i32 0, i32 0
  %44 = load float, ptr %43, align 4, !tbaa !17
  %45 = getelementptr inbounds %struct.nk_rect, ptr %6, i32 0, i32 0
  %46 = load float, ptr %45, align 4, !tbaa !17
  %47 = getelementptr inbounds %struct.nk_rect, ptr %6, i32 0, i32 2
  %48 = load float, ptr %47, align 4, !tbaa !15
  %49 = fadd float %46, %48
  %50 = fcmp ogt float %44, %49
  br i1 %50, label %83, label %51

51:                                               ; preds = %41
  %52 = load ptr, ptr %12, align 8, !tbaa !5
  %53 = getelementptr inbounds %struct.nk_rect, ptr %52, 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 2
  %57 = load float, ptr %56, align 4, !tbaa !15
  %58 = fadd float %54, %57
  %59 = getelementptr inbounds %struct.nk_rect, ptr %6, i32 0, i32 0
  %60 = load float, ptr %59, align 4, !tbaa !17
  %61 = fcmp olt float %58, %60
  br i1 %61, label %83, label %62

62:                                               ; preds = %51
  %63 = load ptr, ptr %12, align 8, !tbaa !5
  %64 = getelementptr inbounds %struct.nk_rect, ptr %63, i32 0, i32 1
  %65 = load float, ptr %64, align 4, !tbaa !18
  %66 = getelementptr inbounds %struct.nk_rect, ptr %6, i32 0, i32 1
  %67 = load float, ptr %66, align 4, !tbaa !18
  %68 = getelementptr inbounds %struct.nk_rect, ptr %6, i32 0, i32 3
  %69 = load float, ptr %68, align 4, !tbaa !16
  %70 = fadd float %67, %69
  %71 = fcmp ogt float %65, %70
  br i1 %71, label %83, label %72

72:                                               ; preds = %62
  %73 = load ptr, ptr %12, align 8, !tbaa !5
  %74 = getelementptr inbounds %struct.nk_rect, ptr %73, 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 3
  %78 = load float, ptr %77, align 4, !tbaa !16
  %79 = fadd float %75, %78
  %80 = getelementptr inbounds %struct.nk_rect, ptr %6, i32 0, i32 1
  %81 = load float, ptr %80, align 4, !tbaa !18
  %82 = fcmp olt float %79, %81
  br i1 %82, label %83, label %84

83:                                               ; preds = %72, %62, %51, %41, %36, %29
  store i32 1, ptr %11, align 4
  br label %85

84:                                               ; preds = %72
  store i32 0, ptr %11, align 4
  br label %85

85:                                               ; preds = %84, %83
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #5
  %86 = load i32, ptr %11, align 4
  switch i32 %86, label %134 [
    i32 0, label %87
  ]

87:                                               ; preds = %85
  br label %88

88:                                               ; preds = %87, %24
  %89 = load ptr, ptr %8, align 8, !tbaa !5
  %90 = call ptr @nk_command_buffer_push(ptr noundef %89, i32 noundef 18, i64 noundef 40)
  store ptr %90, ptr %10, align 8, !tbaa !5
  %91 = load ptr, ptr %10, align 8, !tbaa !5
  %92 = icmp ne ptr %91, null
  br i1 %92, label %94, label %93

93:                                               ; preds = %88
  store i32 1, ptr %11, align 4
  br label %134

94:                                               ; preds = %88
  %95 = getelementptr inbounds %struct.nk_rect, ptr %6, i32 0, i32 0
  %96 = load float, ptr %95, align 4, !tbaa !17
  %97 = fptosi float %96 to i16
  %98 = load ptr, ptr %10, align 8, !tbaa !5
  %99 = getelementptr inbounds %struct.nk_command_custom, ptr %98, i32 0, i32 1
  store i16 %97, ptr %99, align 8, !tbaa !19
  %100 = getelementptr inbounds %struct.nk_rect, ptr %6, i32 0, i32 1
  %101 = load float, ptr %100, align 4, !tbaa !18
  %102 = fptosi float %101 to i16
  %103 = load ptr, ptr %10, align 8, !tbaa !5
  %104 = getelementptr inbounds %struct.nk_command_custom, ptr %103, i32 0, i32 2
  store i16 %102, ptr %104, align 2, !tbaa !23
  %105 = getelementptr inbounds %struct.nk_rect, ptr %6, i32 0, i32 2
  %106 = load float, ptr %105, align 4, !tbaa !15
  %107 = fcmp olt float 0.000000e+00, %106
  br i1 %107, label %108, label %111

108:                                              ; preds = %94
  %109 = getelementptr inbounds %struct.nk_rect, ptr %6, i32 0, i32 2
  %110 = load float, ptr %109, align 4, !tbaa !15
  br label %112

111:                                              ; preds = %94
  br label %112

112:                                              ; preds = %111, %108
  %113 = phi float [ %110, %108 ], [ 0.000000e+00, %111 ]
  %114 = fptoui float %113 to i16
  %115 = load ptr, ptr %10, align 8, !tbaa !5
  %116 = getelementptr inbounds %struct.nk_command_custom, ptr %115, i32 0, i32 3
  store i16 %114, ptr %116, align 4, !tbaa !24
  %117 = getelementptr inbounds %struct.nk_rect, ptr %6, i32 0, i32 3
  %118 = load float, ptr %117, align 4, !tbaa !16
  %119 = fcmp olt float 0.000000e+00, %118
  br i1 %119, label %120, label %123

120:                                              ; preds = %112
  %121 = getelementptr inbounds %struct.nk_rect, ptr %6, i32 0, i32 3
  %122 = load float, ptr %121, align 4, !tbaa !16
  br label %124

123:                                              ; preds = %112
  br label %124

124:                                              ; preds = %123, %120
  %125 = phi float [ %122, %120 ], [ 0.000000e+00, %123 ]
  %126 = fptoui float %125 to i16
  %127 = load ptr, ptr %10, align 8, !tbaa !5
  %128 = getelementptr inbounds %struct.nk_command_custom, ptr %127, i32 0, i32 4
  store i16 %126, ptr %128, align 2, !tbaa !25
  %129 = load ptr, ptr %10, align 8, !tbaa !5
  %130 = getelementptr inbounds %struct.nk_command_custom, ptr %129, i32 0, i32 5
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %130, ptr align 8 %7, i64 8, i1 false), !tbaa.struct !26
  %131 = load ptr, ptr %9, align 8, !tbaa !5
  %132 = load ptr, ptr %10, align 8, !tbaa !5
  %133 = getelementptr inbounds %struct.nk_command_custom, ptr %132, i32 0, i32 6
  store ptr %131, ptr %133, align 8, !tbaa !28
  store i32 0, ptr %11, align 4
  br label %134

134:                                              ; preds = %124, %93, %85, %23
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #5
  %135 = load i32, ptr %11, align 4
  switch i32 %135, label %137 [
    i32 0, label %136
    i32 1, label %136
  ]

136:                                              ; preds = %134, %134
  ret void

137:                                              ; preds = %134
  unreachable
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree 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 = { 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 = { nounwind 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/C++ TBAA"}
!9 = !{!10, !13, i64 24}
!10 = !{!"nk_command_buffer", !6, i64 0, !11, i64 8, !13, i64 24, !7, i64 32, !14, i64 40, !14, i64 48, !14, i64 56}
!11 = !{!"nk_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, !22, i64 16}
!20 = !{!"nk_command_custom", !21, i64 0, !22, i64 16, !22, i64 18, !22, i64 20, !22, i64 22, !7, i64 24, !6, i64 32}
!21 = !{!"nk_command", !13, i64 0, !14, i64 8}
!22 = !{!"short", !7, i64 0}
!23 = !{!20, !22, i64 18}
!24 = !{!20, !22, i64 20}
!25 = !{!20, !22, i64 22}
!26 = !{i64 0, i64 8, !27}
!27 = !{!7, !7, i64 0}
!28 = !{!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.2 = external hidden unnamed_addr constant [103 x i8], align 1
@.str.11 = 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: nounwind uwtable
declare hidden ptr @nk_command_buffer_push(ptr noundef, i32 noundef, i64 noundef) local_unnamed_addr #1

; Function Attrs: nounwind 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.11, ptr noundef nonnull @.str.2, i32 noundef 9150, 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 ogt float %20, %22
  %24 = fadd float %13, %20
  %25 = fcmp olt float %24, %.sroa.021.0.vec.extract
  %or.cond = or i1 %23, %25
  br i1 %or.cond, label %44, label %26

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 ogt float %28, %30
  %32 = fadd float %17, %28
  %33 = fcmp olt float %32, %.sroa.021.4.vec.extract
  %or.cond48 = or i1 %31, %33
  br i1 %or.cond48, label %44, label %.critedge

.critedge:                                        ; preds = %26, %7
  %34 = tail call ptr @nk_command_buffer_push(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 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { nounwind 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 = !{!"nk_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/C++ TBAA"}
!10 = !{!"nk_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 = !{!"nk_command_custom", !23, i64 0, !19, i64 16, !19, i64 18, !19, i64 20, !19, i64 22, !8, i64 24, !7, i64 32}
!23 = !{!"nk_command", !12, i64 0, !13, i64 8}


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