; 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_str = type { %struct.nk_buffer, i32 }
%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.17 = external hidden unnamed_addr constant [2 x i8], align 1
@__PRETTY_FUNCTION__.nk_str_at_char = external hidden unnamed_addr constant [43 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 ptr @nk_str_at_char(ptr noundef %0, i32 noundef %1) #1 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store i32 %1, ptr %5, align 4, !tbaa !9
  %6 = load ptr, ptr %4, align 8, !tbaa !5
  %7 = icmp ne ptr %6, null
  br i1 %7, label %8, label %9

8:                                                ; preds = %2
  br label %10

9:                                                ; preds = %2
  call void @__assert_fail(ptr noundef @.str.17, ptr noundef @.str.2, i32 noundef 8594, ptr noundef @__PRETTY_FUNCTION__.nk_str_at_char) #2
  unreachable

10:                                               ; preds = %8
  %11 = load ptr, ptr %4, align 8, !tbaa !5
  %12 = icmp ne ptr %11, null
  br i1 %12, label %13, label %21

13:                                               ; preds = %10
  %14 = load i32, ptr %5, align 4, !tbaa !9
  %15 = load ptr, ptr %4, align 8, !tbaa !5
  %16 = getelementptr inbounds %struct.nk_str, ptr %15, i32 0, i32 0
  %17 = getelementptr inbounds %struct.nk_buffer, ptr %16, i32 0, i32 5
  %18 = load i64, ptr %17, align 8, !tbaa !11
  %19 = trunc i64 %18 to i32
  %20 = icmp sgt i32 %14, %19
  br i1 %20, label %21, label %22

21:                                               ; preds = %13, %10
  store ptr null, ptr %3, align 8
  br label %31

22:                                               ; preds = %13
  %23 = load ptr, ptr %4, align 8, !tbaa !5
  %24 = getelementptr inbounds %struct.nk_str, ptr %23, i32 0, i32 0
  %25 = getelementptr inbounds %struct.nk_buffer, ptr %24, i32 0, i32 3
  %26 = getelementptr inbounds %struct.nk_memory, ptr %25, i32 0, i32 0
  %27 = load ptr, ptr %26, align 8, !tbaa !18
  %28 = load i32, ptr %5, align 4, !tbaa !9
  %29 = sext i32 %28 to i64
  %30 = getelementptr inbounds i8, ptr %27, i64 %29
  store ptr %30, ptr %3, align 8
  br label %31

31:                                               ; preds = %22, %21
  %32 = load ptr, ptr %3, align 8
  ret ptr %32
}

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, !16, i64 88}
!12 = !{!"nk_str", !13, i64 0, !10, i64 120}
!13 = !{!"nk_buffer", !7, i64 0, !14, i64 32, !10, i64 56, !15, i64 64, !17, i64 80, !16, i64 88, !16, i64 96, !16, i64 104, !16, i64 112}
!14 = !{!"nk_allocator", !7, i64 0, !6, i64 8, !6, i64 16}
!15 = !{!"nk_memory", !6, i64 0, !16, i64 8}
!16 = !{!"long", !7, i64 0}
!17 = !{!"float", !7, i64 0}
!18 = !{!12, !6, i64 64}


; 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.17 = external hidden unnamed_addr constant [2 x i8], align 1
@__PRETTY_FUNCTION__.nk_str_at_char = external hidden unnamed_addr constant [43 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 ptr @nk_str_at_char(ptr noundef readonly %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.17, ptr noundef nonnull @.str.2, i32 noundef 8594, ptr noundef nonnull @__PRETTY_FUNCTION__.nk_str_at_char) #2
  unreachable

4:                                                ; preds = %2
  %5 = getelementptr inbounds i8, ptr %0, i64 88
  %6 = load i64, ptr %5, align 8, !tbaa !5
  %7 = trunc i64 %6 to i32
  %8 = icmp slt i32 %7, %1
  br i1 %8, label %14, label %9

9:                                                ; preds = %4
  %10 = getelementptr inbounds i8, ptr %0, i64 64
  %11 = load ptr, ptr %10, align 8, !tbaa !16
  %12 = sext i32 %1 to i64
  %13 = getelementptr inbounds i8, ptr %11, i64 %12
  br label %14

14:                                               ; preds = %4, %9
  %.0 = phi ptr [ %13, %9 ], [ null, %4 ]
  ret ptr %.0
}

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, !14, i64 88}
!6 = !{!"nk_str", !7, i64 0, !12, i64 120}
!7 = !{!"nk_buffer", !8, i64 0, !10, i64 32, !12, i64 56, !13, i64 64, !15, i64 80, !14, i64 88, !14, i64 96, !14, i64 104, !14, i64 112}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"nk_allocator", !8, i64 0, !11, i64 8, !11, i64 16}
!11 = !{!"any pointer", !8, i64 0}
!12 = !{!"int", !8, i64 0}
!13 = !{!"nk_memory", !11, i64 0, !14, i64 8}
!14 = !{!"long", !8, i64 0}
!15 = !{!"float", !8, i64 0}
!16 = !{!6, !11, i64 64}


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