[Bug target/117192] [15 Regression] wrong code at -O3 with "-fno-unswitch-loops" on x86_64-linux-gnu since r15-4397-g70f59d2a1c51bd

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117192

--- Comment #16 from GCC 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:3a12ac403251e0a1542609d7a4d8a464a5e1dc86

commit r15-4479-g3a12ac403251e0a1542609d7a4d8a464a5e1dc86
Author: Uros Bizjak <ubiz...@gmail.com>
Date:   Fri Oct 18 16:04:12 2024 +0200

    i386: Fix the order of operands in andn<MMXMODEI:mode>3 [PR117192]

    Fix the order of operands in andn<MMXMODEI:mode>3 expander to comply
    with the specification, where bitwise-complement applies to operand 2.

            PR target/117192

    gcc/ChangeLog:

            * config/i386/mmx.md (andn<MMXMODEI:mode>3): Swap operand
            indexes 1 and 2 to comply with andn specification.

    gcc/testsuite/ChangeLog:

            * gcc.target/i386/pr117192.c: New test.