; 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_nine_slice = type { %struct.nk_image, i16, i16, i16, i16 }
%struct.nk_image = type { %union.nk_handle, i16, i16, [4 x i16] }
%union.nk_handle = type { ptr }

; 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: mustprogress uwtable
declare hidden void @_ZL7nk_zeroPvm(ptr noundef, i64 noundef) #1

; Function Attrs: mustprogress uwtable
define dso_local void @nk_nine_slice_id(ptr dead_on_unwind noalias writable sret(%struct.nk_nine_slice) align 8 %0, i32 noundef %1, i16 noundef zeroext %2, i16 noundef zeroext %3, i16 noundef zeroext %4, i16 noundef zeroext %5) #1 {
  %7 = alloca i32, align 4
  %8 = alloca i16, align 2
  %9 = alloca i16, align 2
  %10 = alloca i16, align 2
  %11 = alloca i16, align 2
  %12 = alloca ptr, align 8
  store i32 %1, ptr %7, align 4, !tbaa !5
  store i16 %2, ptr %8, align 2, !tbaa !9
  store i16 %3, ptr %9, align 2, !tbaa !9
  store i16 %4, ptr %10, align 2, !tbaa !9
  store i16 %5, ptr %11, align 2, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #2
  %13 = getelementptr inbounds %struct.nk_nine_slice, ptr %0, i32 0, i32 0
  store ptr %13, ptr %12, align 8, !tbaa !11
  call void @_ZL7nk_zeroPvm(ptr noundef %0, i64 noundef 32)
  %14 = load i32, ptr %7, align 4, !tbaa !5
  %15 = load ptr, ptr %12, align 8, !tbaa !11
  %16 = getelementptr inbounds %struct.nk_image, ptr %15, i32 0, i32 0
  store i32 %14, ptr %16, align 8, !tbaa !13
  %17 = load ptr, ptr %12, align 8, !tbaa !11
  %18 = getelementptr inbounds %struct.nk_image, ptr %17, i32 0, i32 1
  store i16 0, ptr %18, align 8, !tbaa !14
  %19 = load ptr, ptr %12, align 8, !tbaa !11
  %20 = getelementptr inbounds %struct.nk_image, ptr %19, i32 0, i32 2
  store i16 0, ptr %20, align 2, !tbaa !16
  %21 = load ptr, ptr %12, align 8, !tbaa !11
  %22 = getelementptr inbounds %struct.nk_image, ptr %21, i32 0, i32 3
  %23 = getelementptr inbounds [4 x i16], ptr %22, i64 0, i64 0
  store i16 0, ptr %23, align 4, !tbaa !9
  %24 = load ptr, ptr %12, align 8, !tbaa !11
  %25 = getelementptr inbounds %struct.nk_image, ptr %24, i32 0, i32 3
  %26 = getelementptr inbounds [4 x i16], ptr %25, i64 0, i64 1
  store i16 0, ptr %26, align 2, !tbaa !9
  %27 = load ptr, ptr %12, align 8, !tbaa !11
  %28 = getelementptr inbounds %struct.nk_image, ptr %27, i32 0, i32 3
  %29 = getelementptr inbounds [4 x i16], ptr %28, i64 0, i64 2
  store i16 0, ptr %29, align 4, !tbaa !9
  %30 = load ptr, ptr %12, align 8, !tbaa !11
  %31 = getelementptr inbounds %struct.nk_image, ptr %30, i32 0, i32 3
  %32 = getelementptr inbounds [4 x i16], ptr %31, i64 0, i64 3
  store i16 0, ptr %32, align 2, !tbaa !9
  %33 = load i16, ptr %8, align 2, !tbaa !9
  %34 = getelementptr inbounds %struct.nk_nine_slice, ptr %0, i32 0, i32 1
  store i16 %33, ptr %34, align 8, !tbaa !17
  %35 = load i16, ptr %9, align 2, !tbaa !9
  %36 = getelementptr inbounds %struct.nk_nine_slice, ptr %0, i32 0, i32 2
  store i16 %35, ptr %36, align 2, !tbaa !19
  %37 = load i16, ptr %10, align 2, !tbaa !9
  %38 = getelementptr inbounds %struct.nk_nine_slice, ptr %0, i32 0, i32 3
  store i16 %37, ptr %38, align 4, !tbaa !20
  %39 = load i16, ptr %11, align 2, !tbaa !9
  %40 = getelementptr inbounds %struct.nk_nine_slice, ptr %0, i32 0, i32 4
  store i16 %39, ptr %40, align 2, !tbaa !21
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #2
  ret void
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"short", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"any pointer", !7, i64 0}
!13 = !{!7, !7, i64 0}
!14 = !{!15, !10, i64 8}
!15 = !{!"_ZTS8nk_image", !7, i64 0, !10, i64 8, !10, i64 10, !7, i64 12}
!16 = !{!15, !10, i64 10}
!17 = !{!18, !10, i64 24}
!18 = !{!"_ZTS13nk_nine_slice", !15, i64 0, !10, i64 24, !10, i64 26, !10, i64 28, !10, i64 30}
!19 = !{!18, !10, i64 26}
!20 = !{!18, !10, i64 28}
!21 = !{!18, !10, i64 30}


; 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_nine_slice = type { %struct.nk_image, i16, i16, i16, i16 }
%struct.nk_image = type { %union.nk_handle, i16, i16, [4 x i16] }
%union.nk_handle = type { ptr }

; Function Attrs: mustprogress uwtable
declare hidden void @_ZL7nk_zeroPvm(ptr noundef, i64 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
define dso_local void @nk_nine_slice_id(ptr dead_on_unwind noalias writable sret(%struct.nk_nine_slice) align 8 %0, i32 noundef %1, i16 noundef zeroext %2, i16 noundef zeroext %3, i16 noundef zeroext %4, i16 noundef zeroext %5) local_unnamed_addr #0 {
  tail call void @_ZL7nk_zeroPvm(ptr noundef %0, i64 noundef 32)
  store i32 %1, ptr %0, align 8, !tbaa !5
  %7 = getelementptr inbounds i8, ptr %0, i64 8
  %8 = getelementptr inbounds i8, ptr %0, i64 24
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(12) %7, i8 0, i64 12, i1 false)
  store i16 %2, ptr %8, align 8, !tbaa !8
  %9 = getelementptr inbounds i8, ptr %0, i64 26
  store i16 %3, ptr %9, align 2, !tbaa !12
  %10 = getelementptr inbounds i8, ptr %0, i64 28
  store i16 %4, ptr %10, align 4, !tbaa !13
  %11 = getelementptr inbounds i8, ptr %0, i64 30
  store i16 %5, ptr %11, align 2, !tbaa !14
  ret void
}

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #1

attributes #0 = { 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 #1 = { nocallback nofree nounwind willreturn memory(argmem: write) }

!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 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !11, i64 24}
!9 = !{!"_ZTS13nk_nine_slice", !10, i64 0, !11, i64 24, !11, i64 26, !11, i64 28, !11, i64 30}
!10 = !{!"_ZTS8nk_image", !6, i64 0, !11, i64 8, !11, i64 10, !6, i64 12}
!11 = !{!"short", !6, i64 0}
!12 = !{!9, !11, i64 26}
!13 = !{!9, !11, i64 28}
!14 = !{!9, !11, i64 30}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,MemCpyOptPass,SROAPass,TailCallElimPass