; 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_color = type { i8, i8, i8, i8 }

; 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) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @nk_color_hsva_i(ptr noundef, ptr noundef, ptr noundef, ptr noundef, i32) #2

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @nk_color_hsva_bv(ptr noundef %0, i32 %1) #2 {
  %3 = alloca %struct.nk_color, align 1
  %4 = alloca ptr, align 8
  %5 = alloca [4 x i32], align 16
  %6 = alloca %struct.nk_color, align 1
  store i32 %1, ptr %3, align 1
  store ptr %0, ptr %4, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 16, ptr %5) #3
  %7 = getelementptr inbounds [4 x i32], ptr %5, i64 0, i64 0
  %8 = getelementptr inbounds [4 x i32], ptr %5, i64 0, i64 1
  %9 = getelementptr inbounds [4 x i32], ptr %5, i64 0, i64 2
  %10 = getelementptr inbounds [4 x i32], ptr %5, i64 0, i64 3
  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %6, ptr align 1 %3, i64 4, i1 false), !tbaa.struct !9
  %11 = load i32, ptr %6, align 1
  call void @nk_color_hsva_i(ptr noundef %7, ptr noundef %8, ptr noundef %9, ptr noundef %10, i32 %11)
  %12 = getelementptr inbounds [4 x i32], ptr %5, i64 0, i64 0
  %13 = load i32, ptr %12, align 16, !tbaa !11
  %14 = trunc i32 %13 to i8
  %15 = load ptr, ptr %4, align 8, !tbaa !5
  %16 = getelementptr inbounds i8, ptr %15, i64 0
  store i8 %14, ptr %16, align 1, !tbaa !10
  %17 = getelementptr inbounds [4 x i32], ptr %5, i64 0, i64 1
  %18 = load i32, ptr %17, align 4, !tbaa !11
  %19 = trunc i32 %18 to i8
  %20 = load ptr, ptr %4, align 8, !tbaa !5
  %21 = getelementptr inbounds i8, ptr %20, i64 1
  store i8 %19, ptr %21, align 1, !tbaa !10
  %22 = getelementptr inbounds [4 x i32], ptr %5, i64 0, i64 2
  %23 = load i32, ptr %22, align 8, !tbaa !11
  %24 = trunc i32 %23 to i8
  %25 = load ptr, ptr %4, align 8, !tbaa !5
  %26 = getelementptr inbounds i8, ptr %25, i64 2
  store i8 %24, ptr %26, align 1, !tbaa !10
  %27 = getelementptr inbounds [4 x i32], ptr %5, i64 0, i64 3
  %28 = load i32, ptr %27, align 4, !tbaa !11
  %29 = trunc i32 %28 to i8
  %30 = load ptr, ptr %4, align 8, !tbaa !5
  %31 = getelementptr inbounds i8, ptr %30, i64 3
  store i8 %29, ptr %31, align 1, !tbaa !10
  call void @llvm.lifetime.end.p0(i64 16, ptr %5) #3
  ret void
}

attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress 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 = { 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++ TBAA"}
!9 = !{i64 0, i64 1, !10, i64 1, i64 1, !10, i64 2, i64 1, !10, i64 3, i64 1, !10}
!10 = !{!7, !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"int", !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"

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

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @nk_color_hsva_i(ptr noundef, ptr noundef, ptr noundef, ptr noundef, i32) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @nk_color_hsva_bv(ptr nocapture noundef writeonly %0, i32 %1) local_unnamed_addr #1 {
  %3 = alloca [4 x i32], align 16
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %3) #2
  %4 = getelementptr inbounds i8, ptr %3, i64 4
  %5 = getelementptr inbounds i8, ptr %3, i64 8
  %6 = getelementptr inbounds i8, ptr %3, i64 12
  call void @nk_color_hsva_i(ptr noundef nonnull %3, ptr noundef nonnull %4, ptr noundef nonnull %5, ptr noundef nonnull %6, i32 %1)
  %7 = load <4 x i32>, ptr %3, align 16, !tbaa !5
  %8 = trunc <4 x i32> %7 to <4 x i8>
  store <4 x i8> %8, ptr %0, align 1, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #2
  ret void
}

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

!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 = !{!7, !7, i64 0}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,SLPVectorizerPass,SROAPass