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Subject: [Bug target/102057] [12 Regression] ICE at -O2 in
 extract_constrain_insn, at recog.c:2670
Date: Thu, 26 Aug 2021 15:27:20 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D102057

--- Comment #5 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Uros Bizjak <uros@gcc.gnu.org>:

https://gcc.gnu.org/g:226eb7ff5d73669184a4a56cd348fa6c46b3ec52

commit r12-3162-g226eb7ff5d73669184a4a56cd348fa6c46b3ec52
Author: Uros Bizjak <ubizjak@gmail.com>
Date:   Thu Aug 26 17:26:06 2021 +0200

    [i386] Set all_regs to true in the call to replace_rtx [PR102057]

    We want to replace all REGs equal to FROM.

    2021-08-26  Uro=C3=85=C2=A1 Bizjak  <ubizjak@gmail.com>

    gcc/
            PR target/102057
            * config/i386/i386.md (cmove reg-reg move elimination peephole2=
s):
            Set all_regs to true in the call to replace_rtx.=