; LLVM IR from ashishzero/karma :: src/modules/core/lin_maths.ll (Z25mm_rect_enclosing_mm_rectRK7Mm_RectRK9Transform)

; 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.Transform = type { %union.Vec2, %union.Mat2 }
%union.Mat2 = type { [2 x %union.Vec2] }

; 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: inlinehint mustprogress nounwind uwtable
declare dso_local <2 x float> @_Z4vec2ff(float noundef, float noundef) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local <2 x float> @_Z13mat2_vec2_mulRK4Mat24Vec2(ptr noundef nonnull align 4 dereferenceable(16), <2 x float>) #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(8) ptr @_ZpLR4Vec2S_(ptr noundef nonnull align 4 dereferenceable(8), <2 x float>) #4

; Function Attrs: mustprogress uwtable
declare dso_local { <2 x float>, <2 x float> } @_Z22mm_rect_enclosing_quad4Vec2S_S_S_(<2 x float>, <2 x float>, <2 x float>, <2 x float>) #5

; Function Attrs: mustprogress uwtable
define dso_local { <2 x float>, <2 x float> } @_Z25mm_rect_enclosing_mm_rectRK7Mm_RectRK9Transform(ptr noundef nonnull align 4 dereferenceable(16) %0, ptr noundef nonnull align 4 dereferenceable(24) %1) #5 {
  %3 = alloca %struct.Mm_Rect, align 4
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca %union.Vec2, align 4
  %7 = alloca %union.Vec2, align 4
  %8 = alloca %union.Vec2, align 4
  %9 = alloca %union.Vec2, align 4
  %10 = alloca %union.Vec2, align 4
  %11 = alloca %union.Vec2, align 4
  %12 = alloca %union.Vec2, align 4
  %13 = alloca %union.Vec2, align 4
  %14 = alloca %union.Vec2, align 4
  %15 = alloca %union.Vec2, align 4
  %16 = alloca %union.Vec2, align 4
  %17 = alloca %union.Vec2, align 4
  %18 = alloca %union.Vec2, align 4
  %19 = alloca %union.Vec2, 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 8, ptr %6) #6
  %20 = load ptr, ptr %5, align 8, !tbaa !5
  %21 = getelementptr inbounds %struct.Transform, ptr %20, i32 0, i32 1
  %22 = load ptr, ptr %4, align 8, !tbaa !5
  %23 = getelementptr inbounds %struct.Mm_Rect, ptr %22, i32 0, i32 0
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %7, ptr align 4 %23, i64 8, i1 false), !tbaa.struct !9
  %24 = getelementptr inbounds %union.Vec2, ptr %7, i32 0, i32 0
  %25 = load <2 x float>, ptr %24, align 4
  %26 = call <2 x float> @_Z13mat2_vec2_mulRK4Mat24Vec2(ptr noundef nonnull align 4 dereferenceable(16) %21, <2 x float> %25)
  %27 = getelementptr inbounds %union.Vec2, ptr %6, i32 0, i32 0
  store <2 x float> %26, ptr %27, align 4
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #6
  %28 = load ptr, ptr %5, align 8, !tbaa !5
  %29 = getelementptr inbounds %struct.Transform, ptr %28, i32 0, i32 1
  %30 = load ptr, ptr %4, align 8, !tbaa !5
  %31 = getelementptr inbounds %struct.Mm_Rect, ptr %30, i32 0, i32 0
  %32 = getelementptr inbounds %struct.anon.1, ptr %31, i32 0, i32 0
  %33 = load float, ptr %32, align 4, !tbaa !10
  %34 = load ptr, ptr %4, align 8, !tbaa !5
  %35 = getelementptr inbounds %struct.Mm_Rect, ptr %34, i32 0, i32 1
  %36 = getelementptr inbounds %struct.anon.1, ptr %35, i32 0, i32 1
  %37 = load float, ptr %36, align 4, !tbaa !10
  %38 = call <2 x float> @_Z4vec2ff(float noundef %33, float noundef %37)
  %39 = getelementptr inbounds %union.Vec2, ptr %9, i32 0, i32 0
  store <2 x float> %38, ptr %39, align 4
  %40 = getelementptr inbounds %union.Vec2, ptr %9, i32 0, i32 0
  %41 = load <2 x float>, ptr %40, align 4
  %42 = call <2 x float> @_Z13mat2_vec2_mulRK4Mat24Vec2(ptr noundef nonnull align 4 dereferenceable(16) %29, <2 x float> %41)
  %43 = getelementptr inbounds %union.Vec2, ptr %8, i32 0, i32 0
  store <2 x float> %42, ptr %43, align 4
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #6
  %44 = load ptr, ptr %5, align 8, !tbaa !5
  %45 = getelementptr inbounds %struct.Transform, ptr %44, i32 0, i32 1
  %46 = load ptr, ptr %4, align 8, !tbaa !5
  %47 = getelementptr inbounds %struct.Mm_Rect, ptr %46, i32 0, i32 1
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %11, ptr align 4 %47, i64 8, i1 false), !tbaa.struct !9
  %48 = getelementptr inbounds %union.Vec2, ptr %11, i32 0, i32 0
  %49 = load <2 x float>, ptr %48, align 4
  %50 = call <2 x float> @_Z13mat2_vec2_mulRK4Mat24Vec2(ptr noundef nonnull align 4 dereferenceable(16) %45, <2 x float> %49)
  %51 = getelementptr inbounds %union.Vec2, ptr %10, i32 0, i32 0
  store <2 x float> %50, ptr %51, align 4
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #6
  %52 = load ptr, ptr %5, align 8, !tbaa !5
  %53 = getelementptr inbounds %struct.Transform, ptr %52, i32 0, i32 1
  %54 = load ptr, ptr %4, align 8, !tbaa !5
  %55 = getelementptr inbounds %struct.Mm_Rect, ptr %54, i32 0, i32 1
  %56 = getelementptr inbounds %struct.anon.1, ptr %55, i32 0, i32 0
  %57 = load float, ptr %56, align 4, !tbaa !10
  %58 = load ptr, ptr %4, align 8, !tbaa !5
  %59 = getelementptr inbounds %struct.Mm_Rect, ptr %58, i32 0, i32 0
  %60 = getelementptr inbounds %struct.anon.1, ptr %59, i32 0, i32 1
  %61 = load float, ptr %60, align 4, !tbaa !10
  %62 = call <2 x float> @_Z4vec2ff(float noundef %57, float noundef %61)
  %63 = getelementptr inbounds %union.Vec2, ptr %13, i32 0, i32 0
  store <2 x float> %62, ptr %63, align 4
  %64 = getelementptr inbounds %union.Vec2, ptr %13, i32 0, i32 0
  %65 = load <2 x float>, ptr %64, align 4
  %66 = call <2 x float> @_Z13mat2_vec2_mulRK4Mat24Vec2(ptr noundef nonnull align 4 dereferenceable(16) %53, <2 x float> %65)
  %67 = getelementptr inbounds %union.Vec2, ptr %12, i32 0, i32 0
  store <2 x float> %66, ptr %67, align 4
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %14, ptr align 4 %6, i64 8, i1 false), !tbaa.struct !9
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %15, ptr align 4 %8, i64 8, i1 false), !tbaa.struct !9
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %16, ptr align 4 %10, i64 8, i1 false), !tbaa.struct !9
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %17, ptr align 4 %12, i64 8, i1 false), !tbaa.struct !9
  %68 = getelementptr inbounds %union.Vec2, ptr %14, i32 0, i32 0
  %69 = load <2 x float>, ptr %68, align 4
  %70 = getelementptr inbounds %union.Vec2, ptr %15, i32 0, i32 0
  %71 = load <2 x float>, ptr %70, align 4
  %72 = getelementptr inbounds %union.Vec2, ptr %16, i32 0, i32 0
  %73 = load <2 x float>, ptr %72, align 4
  %74 = getelementptr inbounds %union.Vec2, ptr %17, i32 0, i32 0
  %75 = load <2 x float>, ptr %74, align 4
  %76 = call { <2 x float>, <2 x float> } @_Z22mm_rect_enclosing_quad4Vec2S_S_S_(<2 x float> %69, <2 x float> %71, <2 x float> %73, <2 x float> %75)
  %77 = getelementptr inbounds { <2 x float>, <2 x float> }, ptr %3, i32 0, i32 0
  %78 = extractvalue { <2 x float>, <2 x float> } %76, 0
  store <2 x float> %78, ptr %77, align 4
  %79 = getelementptr inbounds { <2 x float>, <2 x float> }, ptr %3, i32 0, i32 1
  %80 = extractvalue { <2 x float>, <2 x float> } %76, 1
  store <2 x float> %80, ptr %79, align 4
  %81 = load ptr, ptr %5, align 8, !tbaa !5
  %82 = getelementptr inbounds %struct.Transform, ptr %81, i32 0, i32 0
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %18, ptr align 4 %82, i64 8, i1 false), !tbaa.struct !9
  %83 = getelementptr inbounds %struct.Mm_Rect, ptr %3, i32 0, i32 0
  %84 = getelementptr inbounds %union.Vec2, ptr %18, i32 0, i32 0
  %85 = load <2 x float>, ptr %84, align 4
  %86 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZpLR4Vec2S_(ptr noundef nonnull align 4 dereferenceable(8) %83, <2 x float> %85)
  %87 = load ptr, ptr %5, align 8, !tbaa !5
  %88 = getelementptr inbounds %struct.Transform, ptr %87, i32 0, i32 0
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %19, ptr align 4 %88, i64 8, i1 false), !tbaa.struct !9
  %89 = getelementptr inbounds %struct.Mm_Rect, ptr %3, i32 0, i32 1
  %90 = getelementptr inbounds %union.Vec2, ptr %19, i32 0, i32 0
  %91 = load <2 x float>, ptr %90, align 4
  %92 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZpLR4Vec2S_(ptr noundef nonnull align 4 dereferenceable(8) %89, <2 x float> %91)
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #6
  %93 = load { <2 x float>, <2 x float> }, ptr %3, align 4
  ret { <2 x float>, <2 x float> } %93
}

attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { inlinehint 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 #2 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { inlinehint mustprogress 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 #5 = { mustprogress 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 #6 = { 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 8, !10}
!10 = !{!7, !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: inlinehint mustprogress nounwind uwtable
declare dso_local <2 x float> @_Z4vec2ff(float noundef, float noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local <2 x float> @_Z13mat2_vec2_mulRK4Mat24Vec2(ptr noundef nonnull align 4 dereferenceable(16), <2 x float>) local_unnamed_addr #1

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(8) ptr @_ZpLR4Vec2S_(ptr noundef nonnull align 4 dereferenceable(8), <2 x float>) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare dso_local { <2 x float>, <2 x float> } @_Z22mm_rect_enclosing_quad4Vec2S_S_S_(<2 x float>, <2 x float>, <2 x float>, <2 x float>) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
define dso_local { <2 x float>, <2 x float> } @_Z25mm_rect_enclosing_mm_rectRK7Mm_RectRK9Transform(ptr nocapture noundef nonnull readonly align 4 dereferenceable(16) %0, ptr noundef nonnull align 4 dereferenceable(24) %1) local_unnamed_addr #3 {
  %3 = alloca %struct.Mm_Rect, align 8
  %4 = getelementptr inbounds i8, ptr %1, i64 8
  %.sroa.012.0.copyload = load <2 x float>, ptr %0, align 4, !tbaa !5
  %5 = tail call <2 x float> @_Z13mat2_vec2_mulRK4Mat24Vec2(ptr noundef nonnull align 4 dereferenceable(16) %4, <2 x float> %.sroa.012.0.copyload)
  %6 = load float, ptr %0, align 4, !tbaa !5
  %7 = getelementptr inbounds i8, ptr %0, i64 8
  %8 = getelementptr inbounds i8, ptr %0, i64 12
  %9 = load float, ptr %8, align 4, !tbaa !5
  %10 = tail call <2 x float> @_Z4vec2ff(float noundef %6, float noundef %9)
  %11 = tail call <2 x float> @_Z13mat2_vec2_mulRK4Mat24Vec2(ptr noundef nonnull align 4 dereferenceable(16) %4, <2 x float> %10)
  %.sroa.08.0.copyload = load <2 x float>, ptr %7, align 4, !tbaa !5
  %12 = tail call <2 x float> @_Z13mat2_vec2_mulRK4Mat24Vec2(ptr noundef nonnull align 4 dereferenceable(16) %4, <2 x float> %.sroa.08.0.copyload)
  %13 = load float, ptr %7, align 4, !tbaa !5
  %14 = getelementptr inbounds i8, ptr %0, i64 4
  %15 = load float, ptr %14, align 4, !tbaa !5
  %16 = tail call <2 x float> @_Z4vec2ff(float noundef %13, float noundef %15)
  %17 = tail call <2 x float> @_Z13mat2_vec2_mulRK4Mat24Vec2(ptr noundef nonnull align 4 dereferenceable(16) %4, <2 x float> %16)
  %18 = tail call { <2 x float>, <2 x float> } @_Z22mm_rect_enclosing_quad4Vec2S_S_S_(<2 x float> %5, <2 x float> %11, <2 x float> %12, <2 x float> %17)
  %19 = extractvalue { <2 x float>, <2 x float> } %18, 0
  store <2 x float> %19, ptr %3, align 8
  %20 = getelementptr inbounds i8, ptr %3, i64 8
  %21 = extractvalue { <2 x float>, <2 x float> } %18, 1
  store <2 x float> %21, ptr %20, align 8
  %.sroa.01.0.copyload = load <2 x float>, ptr %1, align 4, !tbaa !5
  %22 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZpLR4Vec2S_(ptr noundef nonnull align 4 dereferenceable(8) %3, <2 x float> %.sroa.01.0.copyload)
  %.sroa.0.0.copyload = load <2 x float>, ptr %1, align 4, !tbaa !5
  %23 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZpLR4Vec2S_(ptr noundef nonnull align 4 dereferenceable(8) %20, <2 x float> %.sroa.0.0.copyload)
  %.fca.0.load = load <2 x float>, ptr %3, align 8
  %.fca.0.insert = insertvalue { <2 x float>, <2 x float> } poison, <2 x float> %.fca.0.load, 0
  %.fca.1.load = load <2 x float>, ptr %20, align 8
  %.fca.1.insert = insertvalue { <2 x float>, <2 x float> } %.fca.0.insert, <2 x float> %.fca.1.load, 1
  ret { <2 x float>, <2 x float> } %.fca.1.insert
}

attributes #0 = { inlinehint 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 #1 = { 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 #2 = { inlinehint mustprogress 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 = { mustprogress 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" }

!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"}


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