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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/112681] [14 Regression] ICE: in extract_insn, at
 recog.cc:2804 (unrecognizable insn) with -O2 -mfma -mno-sse4.2 and memcmp()
 since r14-5747
Date: Thu, 23 Nov 2023 19:32:43 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D112681

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Doesn't need the virtual method nor C++:
struct S { void *c; char d[16]; } a, b;

int
foo (void)
{
  return __builtin_memcmp (a.d, b.d, sizeof (a.d)) !=3D 0;
}=