; LLVM IR from MtSaka/library :: test/aoj/CGL/CGL_1_A.test.ll (ZN8geometry4distENS_6circleENS_5pointEb)

; 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.geometry::point" = type { x86_fp80, x86_fp80 }
%"struct.geometry::circle" = type { %"struct.geometry::point", x86_fp80 }

; 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: 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) #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef x86_fp80 @_ZN8geometry4distENS_5pointES0_(ptr noundef byval(%"struct.geometry::point") align 16, ptr noundef byval(%"struct.geometry::point") align 16) #2

; Function Attrs: mustprogress uwtable
define dso_local noundef x86_fp80 @_ZN8geometry4distENS_6circleENS_5pointEb(ptr noundef byval(%"struct.geometry::circle") align 16 %0, ptr noundef byval(%"struct.geometry::point") align 16 %1, i1 noundef zeroext %2) #2 {
  %4 = alloca x86_fp80, align 16
  %5 = alloca i8, align 1
  %6 = alloca x86_fp80, align 16
  %7 = alloca %"struct.geometry::point", align 16
  %8 = alloca %"struct.geometry::point", align 16
  %9 = alloca x86_fp80, align 16
  %10 = alloca x86_fp80, align 16
  %11 = alloca %"struct.geometry::point", align 16
  %12 = alloca %"struct.geometry::point", align 16
  %13 = alloca x86_fp80, align 16
  %14 = zext i1 %2 to i8
  store i8 %14, ptr %5, align 1, !tbaa !5
  %15 = load i8, ptr %5, align 1, !tbaa !5, !range !9, !noundef !10
  %16 = trunc i8 %15 to i1
  br i1 %16, label %17, label %25

17:                                               ; preds = %3
  call void @llvm.lifetime.start.p0(i64 16, ptr %6) #4
  %18 = getelementptr inbounds %"struct.geometry::circle", ptr %0, i32 0, i32 0
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %7, ptr align 16 %18, i64 32, i1 false), !tbaa.struct !11
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %8, ptr align 16 %1, i64 32, i1 false), !tbaa.struct !11
  %19 = call noundef x86_fp80 @_ZN8geometry4distENS_5pointES0_(ptr noundef byval(%"struct.geometry::point") align 16 %7, ptr noundef byval(%"struct.geometry::point") align 16 %8)
  %20 = getelementptr inbounds %"struct.geometry::circle", ptr %0, i32 0, i32 1
  %21 = load x86_fp80, ptr %20, align 16, !tbaa !14
  %22 = fsub x86_fp80 %19, %21
  store x86_fp80 %22, ptr %6, align 16, !tbaa !12
  call void @llvm.lifetime.start.p0(i64 16, ptr %9) #4
  store x86_fp80 0xK00000000000000000000, ptr %9, align 16, !tbaa !12
  %23 = call noundef nonnull align 16 dereferenceable(16) ptr @_ZSt3maxIeERKT_S2_S2_(ptr noundef nonnull align 16 dereferenceable(16) %6, ptr noundef nonnull align 16 dereferenceable(16) %9)
  %24 = load x86_fp80, ptr %23, align 16, !tbaa !12
  store x86_fp80 %24, ptr %4, align 16
  call void @llvm.lifetime.end.p0(i64 16, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %6) #4
  br label %34

25:                                               ; preds = %3
  call void @llvm.lifetime.start.p0(i64 16, ptr %10) #4
  %26 = getelementptr inbounds %"struct.geometry::circle", ptr %0, i32 0, i32 0
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %11, ptr align 16 %26, i64 32, i1 false), !tbaa.struct !11
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %12, ptr align 16 %1, i64 32, i1 false), !tbaa.struct !11
  %27 = call noundef x86_fp80 @_ZN8geometry4distENS_5pointES0_(ptr noundef byval(%"struct.geometry::point") align 16 %11, ptr noundef byval(%"struct.geometry::point") align 16 %12)
  %28 = getelementptr inbounds %"struct.geometry::circle", ptr %0, i32 0, i32 1
  %29 = load x86_fp80, ptr %28, align 16, !tbaa !14
  %30 = fsub x86_fp80 %27, %29
  %31 = call noundef x86_fp80 @_ZSt3abse(x86_fp80 noundef %30)
  store x86_fp80 %31, ptr %10, align 16, !tbaa !12
  call void @llvm.lifetime.start.p0(i64 16, ptr %13) #4
  store x86_fp80 0xK00000000000000000000, ptr %13, align 16, !tbaa !12
  %32 = call noundef nonnull align 16 dereferenceable(16) ptr @_ZSt3maxIeERKT_S2_S2_(ptr noundef nonnull align 16 dereferenceable(16) %10, ptr noundef nonnull align 16 dereferenceable(16) %13)
  %33 = load x86_fp80, ptr %32, align 16, !tbaa !12
  store x86_fp80 %33, ptr %4, align 16
  call void @llvm.lifetime.end.p0(i64 16, ptr %13) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %10) #4
  br label %34

34:                                               ; preds = %25, %17
  %35 = load x86_fp80, ptr %4, align 16
  ret x86_fp80 %35
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 16 dereferenceable(16) ptr @_ZSt3maxIeERKT_S2_S2_(ptr noundef nonnull align 16 dereferenceable(16), ptr noundef nonnull align 16 dereferenceable(16)) #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef x86_fp80 @_ZSt3abse(x86_fp80 noundef) #3

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #3 = { inlinehint 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 #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 = !{!"bool", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{i8 0, i8 2}
!10 = !{}
!11 = !{i64 0, i64 16, !12, i64 16, i64 16, !12}
!12 = !{!13, !13, i64 0}
!13 = !{!"long double", !7, i64 0}
!14 = !{!15, !13, i64 32}
!15 = !{!"_ZTSN8geometry6circleE", !16, i64 0, !13, i64 32}
!16 = !{!"_ZTSN8geometry5pointE", !13, i64 0, !13, i64 16}


; 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.geometry::point" = type { x86_fp80, x86_fp80 }
%"struct.geometry::circle" = type { %"struct.geometry::point", x86_fp80 }

; 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 uwtable
declare dso_local noundef x86_fp80 @_ZN8geometry4distENS_5pointES0_(ptr noundef byval(%"struct.geometry::point") align 16, ptr noundef byval(%"struct.geometry::point") align 16) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
define dso_local noundef x86_fp80 @_ZN8geometry4distENS_6circleENS_5pointEb(ptr nocapture noundef readonly byval(%"struct.geometry::circle") align 16 %0, ptr nocapture noundef readonly byval(%"struct.geometry::point") align 16 %1, i1 noundef zeroext %2) local_unnamed_addr #1 {
  %4 = alloca x86_fp80, align 16
  %5 = alloca x86_fp80, align 16
  %6 = alloca x86_fp80, align 16
  %7 = alloca x86_fp80, align 16
  %8 = getelementptr inbounds i8, ptr %0, i64 32
  br i1 %2, label %9, label %15

9:                                                ; preds = %3
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %4) #3
  %10 = tail call noundef x86_fp80 @_ZN8geometry4distENS_5pointES0_(ptr noundef nonnull byval(%"struct.geometry::point") align 16 %0, ptr noundef nonnull byval(%"struct.geometry::point") align 16 %1)
  %11 = load x86_fp80, ptr %8, align 16, !tbaa !5
  %12 = fsub x86_fp80 %10, %11
  store x86_fp80 %12, ptr %4, align 16, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %5) #3
  store x86_fp80 0xK00000000000000000000, ptr %5, align 16, !tbaa !11
  %13 = call noundef nonnull align 16 dereferenceable(16) ptr @_ZSt3maxIeERKT_S2_S2_(ptr noundef nonnull align 16 dereferenceable(16) %4, ptr noundef nonnull align 16 dereferenceable(16) %5)
  %14 = load x86_fp80, ptr %13, align 16, !tbaa !11
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %5) #3
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %4) #3
  br label %22

15:                                               ; preds = %3
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %6) #3
  %16 = tail call noundef x86_fp80 @_ZN8geometry4distENS_5pointES0_(ptr noundef nonnull byval(%"struct.geometry::point") align 16 %0, ptr noundef nonnull byval(%"struct.geometry::point") align 16 %1)
  %17 = load x86_fp80, ptr %8, align 16, !tbaa !5
  %18 = fsub x86_fp80 %16, %17
  %19 = tail call noundef x86_fp80 @_ZSt3abse(x86_fp80 noundef %18)
  store x86_fp80 %19, ptr %6, align 16, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %7) #3
  store x86_fp80 0xK00000000000000000000, ptr %7, align 16, !tbaa !11
  %20 = call noundef nonnull align 16 dereferenceable(16) ptr @_ZSt3maxIeERKT_S2_S2_(ptr noundef nonnull align 16 dereferenceable(16) %6, ptr noundef nonnull align 16 dereferenceable(16) %7)
  %21 = load x86_fp80, ptr %20, align 16, !tbaa !11
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #3
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %6) #3
  br label %22

22:                                               ; preds = %15, %9
  %.0 = phi x86_fp80 [ %14, %9 ], [ %21, %15 ]
  ret x86_fp80 %.0
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 16 dereferenceable(16) ptr @_ZSt3maxIeERKT_S2_S2_(ptr noundef nonnull align 16 dereferenceable(16), ptr noundef nonnull align 16 dereferenceable(16)) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef x86_fp80 @_ZSt3abse(x86_fp80 noundef) local_unnamed_addr #2

attributes #0 = { mustprogress 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 = { inlinehint 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, !8, i64 32}
!6 = !{!"_ZTSN8geometry6circleE", !7, i64 0, !8, i64 32}
!7 = !{!"_ZTSN8geometry5pointE", !8, i64 0, !8, i64 16}
!8 = !{!"long double", !9, i64 0}
!9 = !{!"omnipotent char", !10, i64 0}
!10 = !{!"Simple C++ TBAA"}
!11 = !{!8, !8, i64 0}


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