; 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_buffer = type { [2 x %struct.nk_buffer_marker], %struct.nk_allocator, i32, %struct.nk_memory, float, i64, i64, i64, i64 }
%struct.nk_buffer_marker = type { i32, i64 }
%struct.nk_allocator = type { %union.nk_handle, ptr, ptr }
%union.nk_handle = type { ptr }
%struct.nk_memory = type { ptr, i64 }

@.str.2 = external hidden unnamed_addr constant [103 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [7 x i8], align 1
@__PRETTY_FUNCTION__.nk_buffer_mark = external hidden unnamed_addr constant [72 x i8], align 1

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

; Function Attrs: nounwind uwtable
define dso_local void @nk_buffer_mark(ptr noundef %0, i32 noundef %1) #1 {
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  store ptr %0, ptr %3, align 8, !tbaa !5
  store i32 %1, ptr %4, align 4, !tbaa !9
  %5 = load ptr, ptr %3, align 8, !tbaa !5
  %6 = icmp ne ptr %5, null
  br i1 %6, label %7, label %8

7:                                                ; preds = %2
  br label %9

8:                                                ; preds = %2
  call void @__assert_fail(ptr noundef @.str.8, ptr noundef @.str.2, i32 noundef 8194, ptr noundef @__PRETTY_FUNCTION__.nk_buffer_mark) #2
  unreachable

9:                                                ; preds = %7
  %10 = load ptr, ptr %3, align 8, !tbaa !5
  %11 = icmp ne ptr %10, null
  br i1 %11, label %13, label %12

12:                                               ; preds = %9
  br label %42

13:                                               ; preds = %9
  %14 = load ptr, ptr %3, align 8, !tbaa !5
  %15 = getelementptr inbounds %struct.nk_buffer, ptr %14, i32 0, i32 0
  %16 = load i32, ptr %4, align 4, !tbaa !9
  %17 = zext i32 %16 to i64
  %18 = getelementptr inbounds [2 x %struct.nk_buffer_marker], ptr %15, i64 0, i64 %17
  %19 = getelementptr inbounds %struct.nk_buffer_marker, ptr %18, i32 0, i32 0
  store i32 1, ptr %19, align 8, !tbaa !11
  %20 = load i32, ptr %4, align 4, !tbaa !9
  %21 = icmp eq i32 %20, 1
  br i1 %21, label %22, label %32

22:                                               ; preds = %13
  %23 = load ptr, ptr %3, align 8, !tbaa !5
  %24 = getelementptr inbounds %struct.nk_buffer, ptr %23, i32 0, i32 8
  %25 = load i64, ptr %24, align 8, !tbaa !14
  %26 = load ptr, ptr %3, align 8, !tbaa !5
  %27 = getelementptr inbounds %struct.nk_buffer, ptr %26, i32 0, i32 0
  %28 = load i32, ptr %4, align 4, !tbaa !9
  %29 = zext i32 %28 to i64
  %30 = getelementptr inbounds [2 x %struct.nk_buffer_marker], ptr %27, i64 0, i64 %29
  %31 = getelementptr inbounds %struct.nk_buffer_marker, ptr %30, i32 0, i32 1
  store i64 %25, ptr %31, align 8, !tbaa !19
  br label %42

32:                                               ; preds = %13
  %33 = load ptr, ptr %3, align 8, !tbaa !5
  %34 = getelementptr inbounds %struct.nk_buffer, ptr %33, i32 0, i32 5
  %35 = load i64, ptr %34, align 8, !tbaa !20
  %36 = load ptr, ptr %3, align 8, !tbaa !5
  %37 = getelementptr inbounds %struct.nk_buffer, ptr %36, i32 0, i32 0
  %38 = load i32, ptr %4, align 4, !tbaa !9
  %39 = zext i32 %38 to i64
  %40 = getelementptr inbounds [2 x %struct.nk_buffer_marker], ptr %37, i64 0, i64 %39
  %41 = getelementptr inbounds %struct.nk_buffer_marker, ptr %40, i32 0, i32 1
  store i64 %35, ptr %41, align 8, !tbaa !19
  br label %42

42:                                               ; preds = %32, %22, %12
  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 = { 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, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !10, i64 0}
!12 = !{!"nk_buffer_marker", !10, i64 0, !13, i64 8}
!13 = !{!"long", !7, i64 0}
!14 = !{!15, !13, i64 112}
!15 = !{!"nk_buffer", !7, i64 0, !16, i64 32, !10, i64 56, !17, i64 64, !18, i64 80, !13, i64 88, !13, i64 96, !13, i64 104, !13, i64 112}
!16 = !{!"nk_allocator", !7, i64 0, !6, i64 8, !6, i64 16}
!17 = !{!"nk_memory", !6, i64 0, !13, i64 8}
!18 = !{!"float", !7, i64 0}
!19 = !{!12, !13, i64 8}
!20 = !{!15, !13, i64 88}


; 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"

%struct.nk_buffer_marker = type { i32, i64 }

@.str.2 = external hidden unnamed_addr constant [103 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [7 x i8], align 1
@__PRETTY_FUNCTION__.nk_buffer_mark = external hidden unnamed_addr constant [72 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
define dso_local void @nk_buffer_mark(ptr noundef %0, i32 noundef %1) local_unnamed_addr #1 {
  %.not = icmp eq ptr %0, null
  br i1 %.not, label %3, label %4

3:                                                ; preds = %2
  tail call void @__assert_fail(ptr noundef nonnull @.str.8, ptr noundef nonnull @.str.2, i32 noundef 8194, ptr noundef nonnull @__PRETTY_FUNCTION__.nk_buffer_mark) #2
  unreachable

4:                                                ; preds = %2
  %5 = zext i32 %1 to i64
  %6 = getelementptr inbounds [2 x %struct.nk_buffer_marker], ptr %0, i64 0, i64 %5
  store i32 1, ptr %6, align 8, !tbaa !5
  %7 = icmp eq i32 %1, 1
  %. = select i1 %7, i64 112, i64 88
  %8 = getelementptr inbounds i8, ptr %0, i64 %.
  %.sink = load i64, ptr %8, align 8, !tbaa !11
  %9 = getelementptr inbounds i8, ptr %6, i64 8
  store i64 %.sink, ptr %9, align 8
  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 = { 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, !7, i64 0}
!6 = !{!"nk_buffer_marker", !7, i64 0, !10, i64 8}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"long", !8, i64 0}
!11 = !{!10, !10, i64 0}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InstCombinePass,MergedLoadStoreMotionPass,SROAPass,SimplifyCFGPass,TailCallElimPass