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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/106586] riscv32 still broke with zba_zbb_zbc_zbs, ICE in
 do_SUBST in C++ code
Date: Mon, 15 Aug 2022 18:58:40 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106586

--- Comment #9 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Here is a testcase which shows a similar issue where bseti is not used (ign=
ore
the 1<<31 being undefined/unspecified issue):
int f(int a, int b)
{
  b =3D 31;
  int tt =3D sizeof(b)*8 - 1;
  return a | (((__typeof__(b))1) << (b & tt));
}=