define {i64, i1} @addo.apint.i64 ( i64 %left, i64 %right )
{
entry:
	%extleft = zext i64 %left to i65
	%extright = zext i64 %right to i65
	%sum = add i65 %extleft, %extright
	%res.0 = trunc i65 %sum to i64
	%overflow = and i65 %sum, -18446744073709551616
	%res.1 = icmp ne i65 %overflow, 0
	%final0 = insertvalue {i64, i1} undef, i64 %res.0, 0
	%final1 = insertvalue {i64, i1} %final0, i1 %res.1, 1
	ret {i64, i1} %final1
}

define {i64, i1} @addo.intrinsics.i64 ( i64 %left, i64 %right )
{
entry:
	%call = call {i64, i1} @llvm.uadd.with.overflow.i64 ( i64 %left, i64 %right )
	ret {i64, i1} %call
}

declare {i64, i1} @llvm.uadd.with.overflow.i64 ( i64 %left, i64 %right ) nounwind readnone