; 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_style_item = type { i32, %union.nk_style_item_data }
%union.nk_style_item_data = type { %struct.nk_image }
%struct.nk_image = type { %union.nk_handle, i16, i16, [4 x i16] }
%union.nk_handle = type { ptr }
%struct.nk_context = type { %struct.nk_input, %struct.nk_style, %struct.nk_buffer, %struct.nk_clipboard, i32, i32, %struct.nk_configuration_stacks, float, %struct.nk_draw_list, %struct.nk_text_edit, %struct.nk_command_buffer, i32, i32, %struct.nk_pool, ptr, ptr, ptr, ptr, ptr, i32, i32 }
%struct.nk_input = type { %struct.nk_keyboard, %struct.nk_mouse }
%struct.nk_keyboard = type { [30 x %struct.nk_key], [16 x i8], i32 }
%struct.nk_key = type { i32, i32 }
%struct.nk_mouse = type { [4 x %struct.nk_mouse_button], %struct.nk_vec2, %struct.nk_vec2, %struct.nk_vec2, %struct.nk_vec2, i8, i8, i8 }
%struct.nk_mouse_button = type { i32, i32, %struct.nk_vec2 }
%struct.nk_vec2 = type { float, float }
%struct.nk_style = type { ptr, [7 x ptr], ptr, ptr, i32, %struct.nk_style_text, %struct.nk_style_button, %struct.nk_style_button, %struct.nk_style_button, %struct.nk_style_toggle, %struct.nk_style_toggle, %struct.nk_style_selectable, %struct.nk_style_slider, %struct.nk_style_progress, %struct.nk_style_property, %struct.nk_style_edit, %struct.nk_style_chart, %struct.nk_style_scrollbar, %struct.nk_style_scrollbar, %struct.nk_style_tab, %struct.nk_style_combo, %struct.nk_style_window }
%struct.nk_style_text = type { %struct.nk_color, %struct.nk_vec2 }
%struct.nk_color = type { i8, i8, i8, i8 }
%struct.nk_style_button = type { %struct.nk_style_item, %struct.nk_style_item, %struct.nk_style_item, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_color, i32, float, float, %struct.nk_vec2, %struct.nk_vec2, %struct.nk_vec2, %union.nk_handle, ptr, ptr }
%struct.nk_style_toggle = type { %struct.nk_style_item, %struct.nk_style_item, %struct.nk_style_item, %struct.nk_color, %struct.nk_style_item, %struct.nk_style_item, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_color, i32, %struct.nk_vec2, %struct.nk_vec2, float, float, %union.nk_handle, ptr, ptr }
%struct.nk_style_selectable = type { %struct.nk_style_item, %struct.nk_style_item, %struct.nk_style_item, %struct.nk_style_item, %struct.nk_style_item, %struct.nk_style_item, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_color, i32, float, %struct.nk_vec2, %struct.nk_vec2, %struct.nk_vec2, %union.nk_handle, ptr, ptr }
%struct.nk_style_slider = type { %struct.nk_style_item, %struct.nk_style_item, %struct.nk_style_item, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_style_item, %struct.nk_style_item, %struct.nk_style_item, float, float, float, %struct.nk_vec2, %struct.nk_vec2, %struct.nk_vec2, i32, %struct.nk_style_button, %struct.nk_style_button, i32, i32, %union.nk_handle, ptr, ptr }
%struct.nk_style_progress = type { %struct.nk_style_item, %struct.nk_style_item, %struct.nk_style_item, %struct.nk_color, %struct.nk_style_item, %struct.nk_style_item, %struct.nk_style_item, %struct.nk_color, float, float, float, float, %struct.nk_vec2, %union.nk_handle, ptr, ptr }
%struct.nk_style_property = type { %struct.nk_style_item, %struct.nk_style_item, %struct.nk_style_item, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_color, i32, i32, float, float, %struct.nk_vec2, %struct.nk_style_edit, %struct.nk_style_button, %struct.nk_style_button, %union.nk_handle, ptr, ptr }
%struct.nk_style_edit = type { %struct.nk_style_item, %struct.nk_style_item, %struct.nk_style_item, %struct.nk_color, %struct.nk_style_scrollbar, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_color, float, float, float, %struct.nk_vec2, %struct.nk_vec2, float }
%struct.nk_style_chart = type { %struct.nk_style_item, %struct.nk_color, %struct.nk_color, %struct.nk_color, float, float, %struct.nk_vec2 }
%struct.nk_style_scrollbar = type { %struct.nk_style_item, %struct.nk_style_item, %struct.nk_style_item, %struct.nk_color, %struct.nk_style_item, %struct.nk_style_item, %struct.nk_style_item, %struct.nk_color, float, float, float, float, %struct.nk_vec2, i32, %struct.nk_style_button, %struct.nk_style_button, i32, i32, %union.nk_handle, ptr, ptr }
%struct.nk_style_tab = type { %struct.nk_style_item, %struct.nk_color, %struct.nk_color, %struct.nk_style_button, %struct.nk_style_button, %struct.nk_style_button, %struct.nk_style_button, i32, i32, float, float, float, %struct.nk_vec2, %struct.nk_vec2 }
%struct.nk_style_combo = type { %struct.nk_style_item, %struct.nk_style_item, %struct.nk_style_item, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_style_button, i32, i32, i32, float, float, %struct.nk_vec2, %struct.nk_vec2, %struct.nk_vec2 }
%struct.nk_style_window = type { %struct.nk_style_window_header, %struct.nk_style_item, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_color, %struct.nk_style_item, float, float, float, float, float, float, float, float, float, %struct.nk_vec2, %struct.nk_vec2, %struct.nk_vec2, %struct.nk_vec2, %struct.nk_vec2, %struct.nk_vec2, %struct.nk_vec2, %struct.nk_vec2, %struct.nk_vec2, %struct.nk_vec2 }
%struct.nk_style_window_header = type { %struct.nk_style_item, %struct.nk_style_item, %struct.nk_style_item, %struct.nk_style_button, %struct.nk_style_button, i32, i32, i32, %struct.nk_color, %struct.nk_color, %struct.nk_color, i32, %struct.nk_vec2, %struct.nk_vec2, %struct.nk_vec2 }
%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 }
%struct.nk_memory = type { ptr, i64 }
%struct.nk_clipboard = type { %union.nk_handle, ptr, ptr }
%struct.nk_configuration_stacks = type { %struct.nk_config_stack_style_item, %struct.nk_config_stack_float, %struct.nk_config_stack_vec2, %struct.nk_config_stack_flags, %struct.nk_config_stack_color, %struct.nk_config_stack_user_font, %struct.nk_config_stack_button_behavior }
%struct.nk_config_stack_style_item = type { i32, [16 x %struct.nk_config_stack_style_item_element] }
%struct.nk_config_stack_style_item_element = type { ptr, %struct.nk_style_item }
%struct.nk_config_stack_float = type { i32, [32 x %struct.nk_config_stack_float_element] }
%struct.nk_config_stack_float_element = type { ptr, float }
%struct.nk_config_stack_vec2 = type { i32, [16 x %struct.nk_config_stack_vec2_element] }
%struct.nk_config_stack_vec2_element = type { ptr, %struct.nk_vec2 }
%struct.nk_config_stack_flags = type { i32, [32 x %struct.nk_config_stack_flags_element] }
%struct.nk_config_stack_flags_element = type { ptr, i32 }
%struct.nk_config_stack_color = type { i32, [32 x %struct.nk_config_stack_color_element] }
%struct.nk_config_stack_color_element = type { ptr, %struct.nk_color }
%struct.nk_config_stack_user_font = type { i32, [8 x %struct.nk_config_stack_user_font_element] }
%struct.nk_config_stack_user_font_element = type { ptr, ptr }
%struct.nk_config_stack_button_behavior = type { i32, [8 x %struct.nk_config_stack_button_behavior_element] }
%struct.nk_config_stack_button_behavior_element = type { ptr, i32 }
%struct.nk_draw_list = type { %struct.nk_rect, [12 x %struct.nk_vec2], %struct.nk_convert_config, ptr, ptr, ptr, i32, i32, i32, i64, i32, i32, i32, i32 }
%struct.nk_rect = type { float, float, float, float }
%struct.nk_convert_config = type { float, i32, i32, i32, i32, i32, %struct.nk_draw_null_texture, ptr, i64, i64 }
%struct.nk_draw_null_texture = type { %union.nk_handle, %struct.nk_vec2 }
%struct.nk_text_edit = type { %struct.nk_clipboard, %struct.nk_str, ptr, %struct.nk_vec2, i32, i32, i32, i8, i8, i8, i8, i8, i8, i8, float, %struct.nk_text_undo_state }
%struct.nk_str = type { %struct.nk_buffer, i32 }
%struct.nk_text_undo_state = type { [99 x %struct.nk_text_undo_record], [999 x i32], i16, i16, i16, i16 }
%struct.nk_text_undo_record = type { i32, i16, i16, i16 }
%struct.nk_command_buffer = type { ptr, %struct.nk_rect, i32, %union.nk_handle, i64, i64, i64 }
%struct.nk_pool = type { %struct.nk_allocator, i32, i32, ptr, ptr, i32, i64, i64 }

@.str.2 = external hidden unnamed_addr constant [103 x i8], align 1
@.str.33 = external hidden unnamed_addr constant [4 x i8], align 1
@__PRETTY_FUNCTION__.nk_style_push_style_item = external hidden unnamed_addr constant [96 x i8], align 1
@.str.66 = external hidden unnamed_addr constant [87 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
define dso_local i32 @nk_style_push_style_item(ptr noundef %0, ptr noundef %1, ptr noundef byval(%struct.nk_style_item) align 8 %2) #3 {
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  store ptr %0, ptr %5, align 8, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  %10 = load ptr, ptr %5, align 8, !tbaa !5
  %11 = icmp ne ptr %10, null
  br i1 %11, label %12, label %13

12:                                               ; preds = %3
  br label %14

13:                                               ; preds = %3
  call void @__assert_fail(ptr noundef @.str.33, ptr noundef @.str.2, i32 noundef 14899, ptr noundef @__PRETTY_FUNCTION__.nk_style_push_style_item) #5
  unreachable

14:                                               ; preds = %12
  %15 = load ptr, ptr %5, align 8, !tbaa !5
  %16 = icmp ne ptr %15, null
  br i1 %16, label %18, label %17

17:                                               ; preds = %14
  store i32 0, ptr %4, align 4
  store i32 1, ptr %9, align 4
  br label %50

18:                                               ; preds = %14
  %19 = load ptr, ptr %5, align 8, !tbaa !5
  %20 = getelementptr inbounds %struct.nk_context, ptr %19, i32 0, i32 6
  %21 = getelementptr inbounds %struct.nk_configuration_stacks, ptr %20, i32 0, i32 0
  store ptr %21, ptr %7, align 8, !tbaa !5
  %22 = load ptr, ptr %7, align 8, !tbaa !5
  %23 = getelementptr inbounds %struct.nk_config_stack_style_item, ptr %22, i32 0, i32 0
  %24 = load i32, ptr %23, align 8, !tbaa !9
  %25 = icmp slt i32 %24, 16
  br i1 %25, label %26, label %27

26:                                               ; preds = %18
  br label %28

27:                                               ; preds = %18
  call void @__assert_fail(ptr noundef @.str.66, ptr noundef @.str.2, i32 noundef 14899, ptr noundef @__PRETTY_FUNCTION__.nk_style_push_style_item) #5
  unreachable

28:                                               ; preds = %26
  %29 = load ptr, ptr %7, align 8, !tbaa !5
  %30 = getelementptr inbounds %struct.nk_config_stack_style_item, ptr %29, i32 0, i32 0
  %31 = load i32, ptr %30, align 8, !tbaa !9
  %32 = icmp sge i32 %31, 16
  br i1 %32, label %33, label %34

33:                                               ; preds = %28
  store i32 0, ptr %4, align 4
  store i32 1, ptr %9, align 4
  br label %50

34:                                               ; preds = %28
  %35 = load ptr, ptr %7, align 8, !tbaa !5
  %36 = getelementptr inbounds %struct.nk_config_stack_style_item, ptr %35, i32 0, i32 1
  %37 = load ptr, ptr %7, align 8, !tbaa !5
  %38 = getelementptr inbounds %struct.nk_config_stack_style_item, ptr %37, i32 0, i32 0
  %39 = load i32, ptr %38, align 8, !tbaa !9
  %40 = add nsw i32 %39, 1
  store i32 %40, ptr %38, align 8, !tbaa !9
  %41 = sext i32 %39 to i64
  %42 = getelementptr inbounds [16 x %struct.nk_config_stack_style_item_element], ptr %36, i64 0, i64 %41
  store ptr %42, ptr %8, align 8, !tbaa !5
  %43 = load ptr, ptr %6, align 8, !tbaa !5
  %44 = load ptr, ptr %8, align 8, !tbaa !5
  %45 = getelementptr inbounds %struct.nk_config_stack_style_item_element, ptr %44, i32 0, i32 0
  store ptr %43, ptr %45, align 8, !tbaa !12
  %46 = load ptr, ptr %8, align 8, !tbaa !5
  %47 = getelementptr inbounds %struct.nk_config_stack_style_item_element, ptr %46, i32 0, i32 1
  %48 = load ptr, ptr %6, align 8, !tbaa !5
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %47, ptr align 8 %48, i64 32, i1 false), !tbaa.struct !15
  %49 = load ptr, ptr %6, align 8, !tbaa !5
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %49, ptr align 8 %2, i64 32, i1 false), !tbaa.struct !15
  store i32 1, ptr %4, align 4
  store i32 1, ptr %9, align 4
  br label %50

50:                                               ; preds = %34, %33, %17
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #4
  %51 = load i32, ptr %4, align 4
  ret i32 %51
}

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 }
attributes #5 = { 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, !11, i64 0}
!10 = !{!"nk_config_stack_style_item", !11, i64 0, !7, i64 8}
!11 = !{!"int", !7, i64 0}
!12 = !{!13, !6, i64 0}
!13 = !{!"nk_config_stack_style_item_element", !6, i64 0, !14, i64 8}
!14 = !{!"nk_style_item", !11, i64 0, !7, i64 8}
!15 = !{i64 0, i64 4, !16, i64 8, i64 24, !17}
!16 = !{!11, !11, i64 0}
!17 = !{!7, !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"

%struct.nk_style_item = type { i32, %union.nk_style_item_data }
%union.nk_style_item_data = type { %struct.nk_image }
%struct.nk_image = type { %union.nk_handle, i16, i16, [4 x i16] }
%union.nk_handle = type { ptr }
%struct.nk_config_stack_style_item_element = type { ptr, %struct.nk_style_item }

@.str.2 = external hidden unnamed_addr constant [103 x i8], align 1
@.str.33 = external hidden unnamed_addr constant [4 x i8], align 1
@__PRETTY_FUNCTION__.nk_style_push_style_item = external hidden unnamed_addr constant [96 x i8], align 1
@.str.66 = external hidden unnamed_addr constant [87 x i8], align 1

; Function Attrs: mustprogress 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: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
define dso_local noundef i32 @nk_style_push_style_item(ptr noundef %0, ptr noundef %1, ptr nocapture noundef readonly byval(%struct.nk_style_item) align 8 %2) local_unnamed_addr #2 {
  %.not = icmp eq ptr %0, null
  br i1 %.not, label %4, label %5

4:                                                ; preds = %3
  tail call void @__assert_fail(ptr noundef nonnull @.str.33, ptr noundef nonnull @.str.2, i32 noundef 14899, ptr noundef nonnull @__PRETTY_FUNCTION__.nk_style_push_style_item) #3
  unreachable

5:                                                ; preds = %3
  %6 = getelementptr inbounds i8, ptr %0, i64 8056
  %7 = load i32, ptr %6, align 8, !tbaa !5
  %8 = icmp slt i32 %7, 16
  br i1 %8, label %10, label %9

9:                                                ; preds = %5
  tail call void @__assert_fail(ptr noundef nonnull @.str.66, ptr noundef nonnull @.str.2, i32 noundef 14899, ptr noundef nonnull @__PRETTY_FUNCTION__.nk_style_push_style_item) #3
  unreachable

10:                                               ; preds = %5
  %11 = getelementptr inbounds i8, ptr %0, i64 8064
  %12 = add nsw i32 %7, 1
  store i32 %12, ptr %6, align 8, !tbaa !5
  %13 = sext i32 %7 to i64
  %14 = getelementptr inbounds [16 x %struct.nk_config_stack_style_item_element], ptr %11, i64 0, i64 %13
  store ptr %1, ptr %14, align 8, !tbaa !10
  %15 = getelementptr inbounds i8, ptr %14, i64 8
  tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(32) %15, ptr noundef nonnull align 8 dereferenceable(32) %1, i64 32, i1 false), !tbaa.struct !14
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(32) %1, ptr noundef nonnull align 8 dereferenceable(32) %2, i64 32, i1 false), !tbaa.struct !14
  ret i32 1
}

attributes #0 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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 = { 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_config_stack_style_item", !7, i64 0, !8, i64 8}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!11, !12, i64 0}
!11 = !{!"nk_config_stack_style_item_element", !12, i64 0, !13, i64 8}
!12 = !{!"any pointer", !8, i64 0}
!13 = !{!"nk_style_item", !7, i64 0, !8, i64 8}
!14 = !{i64 0, i64 4, !15, i64 8, i64 24, !16}
!15 = !{!7, !7, i64 0}
!16 = !{!8, !8, i64 0}


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