; LLVM IR from ashishzero/karma :: src/modules/core/lin_maths.ll (Z24enclosing_mm_rect_circleRK7Mm_RectRK6Circle)

; 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.Mm_Rect = type { %union.Vec2, %union.Vec2 }
%union.Vec2 = type { %struct.anon.1 }
%struct.anon.1 = type { float, float }
%struct.Circle = type { %union.Vec2, float }

; 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 nounwind uwtable
declare dso_local { <2 x float>, <2 x float> } @_Z25enclosing_mm_rect_mm_rectRK7Mm_RectS1_(ptr noundef nonnull align 4 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(16)) #1

; Function Attrs: mustprogress nounwind uwtable
define dso_local { <2 x float>, <2 x float> } @_Z24enclosing_mm_rect_circleRK7Mm_RectRK6Circle(ptr noundef nonnull align 4 dereferenceable(16) %0, ptr noundef nonnull align 4 dereferenceable(12) %1) #2 {
  %3 = alloca %struct.Mm_Rect, align 4
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca %struct.Mm_Rect, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 16, ptr %6) #3
  %7 = load ptr, ptr %5, align 8, !tbaa !5
  %8 = getelementptr inbounds %struct.Circle, ptr %7, i32 0, i32 0
  %9 = getelementptr inbounds %struct.anon.1, ptr %8, i32 0, i32 0
  %10 = load float, ptr %9, align 4, !tbaa !9
  %11 = load ptr, ptr %5, align 8, !tbaa !5
  %12 = getelementptr inbounds %struct.Circle, ptr %11, i32 0, i32 1
  %13 = load float, ptr %12, align 4, !tbaa !10
  %14 = fsub float %10, %13
  %15 = getelementptr inbounds %struct.Mm_Rect, ptr %6, i32 0, i32 0
  %16 = getelementptr inbounds %struct.anon.1, ptr %15, i32 0, i32 0
  store float %14, ptr %16, align 4, !tbaa !9
  %17 = load ptr, ptr %5, align 8, !tbaa !5
  %18 = getelementptr inbounds %struct.Circle, ptr %17, i32 0, i32 0
  %19 = getelementptr inbounds %struct.anon.1, ptr %18, i32 0, i32 1
  %20 = load float, ptr %19, align 4, !tbaa !9
  %21 = load ptr, ptr %5, align 8, !tbaa !5
  %22 = getelementptr inbounds %struct.Circle, ptr %21, i32 0, i32 1
  %23 = load float, ptr %22, align 4, !tbaa !10
  %24 = fsub float %20, %23
  %25 = getelementptr inbounds %struct.Mm_Rect, ptr %6, i32 0, i32 0
  %26 = getelementptr inbounds %struct.anon.1, ptr %25, i32 0, i32 1
  store float %24, ptr %26, align 4, !tbaa !9
  %27 = load ptr, ptr %5, align 8, !tbaa !5
  %28 = getelementptr inbounds %struct.Circle, ptr %27, i32 0, i32 0
  %29 = getelementptr inbounds %struct.anon.1, ptr %28, i32 0, i32 0
  %30 = load float, ptr %29, align 4, !tbaa !9
  %31 = load ptr, ptr %5, align 8, !tbaa !5
  %32 = getelementptr inbounds %struct.Circle, ptr %31, i32 0, i32 1
  %33 = load float, ptr %32, align 4, !tbaa !10
  %34 = fadd float %30, %33
  %35 = getelementptr inbounds %struct.Mm_Rect, ptr %6, i32 0, i32 1
  %36 = getelementptr inbounds %struct.anon.1, ptr %35, i32 0, i32 0
  store float %34, ptr %36, align 4, !tbaa !9
  %37 = load ptr, ptr %5, align 8, !tbaa !5
  %38 = getelementptr inbounds %struct.Circle, ptr %37, i32 0, i32 0
  %39 = getelementptr inbounds %struct.anon.1, ptr %38, i32 0, i32 1
  %40 = load float, ptr %39, align 4, !tbaa !9
  %41 = load ptr, ptr %5, align 8, !tbaa !5
  %42 = getelementptr inbounds %struct.Circle, ptr %41, i32 0, i32 1
  %43 = load float, ptr %42, align 4, !tbaa !10
  %44 = fadd float %40, %43
  %45 = getelementptr inbounds %struct.Mm_Rect, ptr %6, i32 0, i32 1
  %46 = getelementptr inbounds %struct.anon.1, ptr %45, i32 0, i32 1
  store float %44, ptr %46, align 4, !tbaa !9
  %47 = load ptr, ptr %4, align 8, !tbaa !5
  %48 = call { <2 x float>, <2 x float> } @_Z25enclosing_mm_rect_mm_rectRK7Mm_RectS1_(ptr noundef nonnull align 4 dereferenceable(16) %47, ptr noundef nonnull align 4 dereferenceable(16) %6)
  %49 = getelementptr inbounds { <2 x float>, <2 x float> }, ptr %3, i32 0, i32 0
  %50 = extractvalue { <2 x float>, <2 x float> } %48, 0
  store <2 x float> %50, ptr %49, align 4
  %51 = getelementptr inbounds { <2 x float>, <2 x float> }, ptr %3, i32 0, i32 1
  %52 = extractvalue { <2 x float>, <2 x float> } %48, 1
  store <2 x float> %52, ptr %51, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %6) #3
  %53 = load { <2 x float>, <2 x float> }, ptr %3, align 4
  ret { <2 x float>, <2 x float> } %53
}

attributes #0 = { 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)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!7, !7, i64 0}
!10 = !{!11, !12, i64 8}
!11 = !{!"_ZTS6Circle", !7, i64 0, !12, i64 8}
!12 = !{!"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.Mm_Rect = type { %union.Vec2, %union.Vec2 }
%union.Vec2 = type { %struct.anon.1 }
%struct.anon.1 = type { 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 { <2 x float>, <2 x float> } @_Z25enclosing_mm_rect_mm_rectRK7Mm_RectS1_(ptr noundef nonnull align 4 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(16)) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
define dso_local { <2 x float>, <2 x float> } @_Z24enclosing_mm_rect_circleRK7Mm_RectRK6Circle(ptr noundef nonnull align 4 dereferenceable(16) %0, ptr nocapture noundef nonnull readonly align 4 dereferenceable(12) %1) local_unnamed_addr #2 {
  %3 = alloca %struct.Mm_Rect, align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %3) #3
  %4 = getelementptr inbounds i8, ptr %1, i64 8
  %5 = load float, ptr %4, align 4, !tbaa !5
  %6 = load <2 x float>, ptr %1, align 4, !tbaa !10
  %7 = insertelement <2 x float> poison, float %5, i64 0
  %8 = shufflevector <2 x float> %7, <2 x float> poison, <2 x i32> zeroinitializer
  %9 = fsub <2 x float> %6, %8
  store <2 x float> %9, ptr %3, align 8, !tbaa !10
  %10 = getelementptr inbounds i8, ptr %3, i64 8
  %11 = fadd <2 x float> %6, %8
  store <2 x float> %11, ptr %10, align 8, !tbaa !10
  %12 = call { <2 x float>, <2 x float> } @_Z25enclosing_mm_rect_mm_rectRK7Mm_RectS1_(ptr noundef nonnull align 4 dereferenceable(16) %0, ptr noundef nonnull align 4 dereferenceable(16) %3)
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #3
  ret { <2 x float>, <2 x float> } %12
}

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)"}
!5 = !{!6, !9, i64 8}
!6 = !{!"_ZTS6Circle", !7, i64 0, !9, i64 8}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!"float", !7, i64 0}
!10 = !{!7, !7, i64 0}


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