; LLVM IR from MtSaka/library :: test/aoj/CGL/CGL_1_A.test.ll (ZN8geometry4distENS_5pointENS_6circleEb)

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

; 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: mustprogress uwtable
declare dso_local noundef x86_fp80 @_ZN8geometry4distENS_6circleENS_5pointEb(ptr noundef byval(%"struct.geometry::circle") align 16, ptr noundef byval(%"struct.geometry::point") align 16, i1 noundef zeroext) #1

; Function Attrs: mustprogress uwtable
define dso_local noundef x86_fp80 @_ZN8geometry4distENS_5pointENS_6circleEb(ptr noundef byval(%"struct.geometry::point") align 16 %0, ptr noundef byval(%"struct.geometry::circle") align 16 %1, i1 noundef zeroext %2) #1 {
  %4 = alloca i8, align 1
  %5 = alloca %"struct.geometry::circle", align 16
  %6 = alloca %"struct.geometry::point", align 16
  %7 = zext i1 %2 to i8
  store i8 %7, ptr %4, align 1, !tbaa !5
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %5, ptr align 16 %1, i64 48, i1 false), !tbaa.struct !9
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %6, ptr align 16 %0, i64 32, i1 false), !tbaa.struct !12
  %8 = load i8, ptr %4, align 1, !tbaa !5, !range !13, !noundef !14
  %9 = trunc i8 %8 to i1
  %10 = call noundef x86_fp80 @_ZN8geometry4distENS_6circleENS_5pointEb(ptr noundef byval(%"struct.geometry::circle") align 16 %5, ptr noundef byval(%"struct.geometry::point") align 16 %6, i1 noundef zeroext %9)
  ret x86_fp80 %10
}

attributes #0 = { nocallback nofree 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" }

!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 = !{i64 0, i64 16, !10, i64 16, i64 16, !10, i64 32, i64 16, !10}
!10 = !{!11, !11, i64 0}
!11 = !{!"long double", !7, i64 0}
!12 = !{i64 0, i64 16, !10, i64 16, i64 16, !10}
!13 = !{i8 0, i8 2}
!14 = !{}


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

; Function Attrs: mustprogress uwtable
declare dso_local noundef x86_fp80 @_ZN8geometry4distENS_6circleENS_5pointEb(ptr noundef byval(%"struct.geometry::circle") align 16, ptr noundef byval(%"struct.geometry::point") align 16, i1 noundef zeroext) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
define dso_local noundef x86_fp80 @_ZN8geometry4distENS_5pointENS_6circleEb(ptr nocapture noundef readonly byval(%"struct.geometry::point") align 16 %0, ptr nocapture noundef readonly byval(%"struct.geometry::circle") align 16 %1, i1 noundef zeroext %2) local_unnamed_addr #0 {
  %4 = tail call noundef x86_fp80 @_ZN8geometry4distENS_6circleENS_5pointEb(ptr noundef nonnull byval(%"struct.geometry::circle") align 16 %1, ptr noundef nonnull byval(%"struct.geometry::point") align 16 %0, i1 noundef zeroext %2)
  ret x86_fp80 %4
}

attributes #0 = { 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" }

!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: DSEPass,EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,MemCpyOptPass,PostOrderFunctionAttrsPass,SROAPass,TailCallElimPass