[Bug target/101797] ICE on valid code at -O2 and -O3: in extract_constrain_insn, at recog.c:2670

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101797

--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Uros Bizjak <u...@gcc.gnu.org>:

https://gcc.gnu.org/g:cd04e829c3ae244abd711e2597f8b72d6c58c713

commit r12-2787-gcd04e829c3ae244abd711e2597f8b72d6c58c713
Author: Uros Bizjak <ubiz...@gmail.com>
Date:   Fri Aug 6 14:21:27 2021 +0200

    i386: Fix conditional move reg-to-reg move elimination peepholes [PR101797]

    Add missing operand predicate, otherwise any RTX will match.

    2021-08-06  Uroš Bizjak  <ubiz...@gmail.com>

    gcc/
            PR target/101797
            * config/i386/i386.md (cmove reg-to-reg move elimination
peephole2s):
            Add general_gr_operand predicate to operand 3.

    gcc/testsuite/
            PR target/101797
            * gcc.target/i386/pr101797.c: New test.