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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/109566] [13/14 Regression] powerpc: unrecognizable insn
 for -mcpu=e6500, -mcpu=power3, ..., -mcpu=power10
Date: Mon, 24 Apr 2023 09:32:27 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D109566

--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Ah, --target powerpc-rtems6 reproduces it, wonder what is different here.
Reduced testcase:
void
foo (double x)
{
  union { double d; unsigned i; } u;
  u.d =3D x;
  if (u.i & 2146435072)
    return;
  else
    for (;;)
      ;
}=