; 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 }
%struct.nk_colorf = type { float, float, float, float }

; 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_f(ptr noundef, ptr noundef, ptr noundef, ptr noundef, i32) #2

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @nk_color_hsva_f(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, i32 %4) #3 {
  %6 = alloca %struct.nk_color, align 1
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca %struct.nk_colorf, align 4
  %12 = alloca %struct.nk_color, align 1
  %13 = alloca %struct.nk_colorf, align 4
  store i32 %4, ptr %6, align 1
  store ptr %0, ptr %7, align 8, !tbaa !5
  store ptr %1, ptr %8, align 8, !tbaa !5
  store ptr %2, ptr %9, align 8, !tbaa !5
  store ptr %3, ptr %10, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 16, ptr %11) #4
  %14 = getelementptr inbounds %struct.nk_colorf, ptr %11, i32 0, i32 0
  %15 = getelementptr inbounds %struct.nk_colorf, ptr %11, i32 0, i32 1
  %16 = getelementptr inbounds %struct.nk_colorf, ptr %11, i32 0, i32 2
  %17 = getelementptr inbounds %struct.nk_colorf, ptr %11, i32 0, i32 3
  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %12, ptr align 1 %6, i64 4, i1 false), !tbaa.struct !9
  %18 = load i32, ptr %12, align 1
  call void @nk_color_f(ptr noundef %14, ptr noundef %15, ptr noundef %16, ptr noundef %17, i32 %18)
  %19 = load ptr, ptr %7, align 8, !tbaa !5
  %20 = load ptr, ptr %8, align 8, !tbaa !5
  %21 = load ptr, ptr %9, align 8, !tbaa !5
  %22 = load ptr, ptr %10, align 8, !tbaa !5
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %13, ptr align 4 %11, i64 16, i1 false), !tbaa.struct !11
  %23 = getelementptr inbounds { <2 x float>, <2 x float> }, ptr %13, i32 0, i32 0
  %24 = load <2 x float>, ptr %23, align 4
  %25 = getelementptr inbounds { <2 x float>, <2 x float> }, ptr %13, i32 0, i32 1
  %26 = load <2 x float>, ptr %25, align 4
  call void @nk_colorf_hsva_f(ptr noundef %19, ptr noundef %20, ptr noundef %21, ptr noundef %22, <2 x float> %24, <2 x float> %26)
  call void @llvm.lifetime.end.p0(i64 16, ptr %11) #4
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @nk_colorf_hsva_f(ptr noundef, ptr noundef, ptr noundef, ptr noundef, <2 x float>, <2 x float>) #3

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 = { mustprogress nounwind uwtable "min-legal-vector-width"="64" "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 }

!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 = !{i64 0, i64 4, !12, i64 4, i64 4, !12, i64 8, i64 4, !12, i64 12, i64 4, !12}
!12 = !{!13, !13, i64 0}
!13 = !{!"float", !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_colorf = type { float, float, float, float }

; 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_f(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_f(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, i32 %4) local_unnamed_addr #2 {
  %6 = alloca %struct.nk_colorf, align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %6) #3
  %7 = getelementptr inbounds i8, ptr %6, i64 4
  %8 = getelementptr inbounds i8, ptr %6, i64 8
  %9 = getelementptr inbounds i8, ptr %6, i64 12
  call void @nk_color_f(ptr noundef nonnull %6, ptr noundef nonnull %7, ptr noundef nonnull %8, ptr noundef nonnull %9, i32 %4)
  %.sroa.0.0.copyload = load <2 x float>, ptr %6, align 8
  %.sroa.2.0.copyload = load <2 x float>, ptr %8, align 8
  call void @nk_colorf_hsva_f(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3, <2 x float> %.sroa.0.0.copyload, <2 x float> %.sroa.2.0.copyload)
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %6) #3
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @nk_colorf_hsva_f(ptr noundef, ptr noundef, ptr noundef, ptr noundef, <2 x float>, <2 x float>) local_unnamed_addr #2

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 = { mustprogress nounwind uwtable "min-legal-vector-width"="64" "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)"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,SROAPass