[Bug target/127264] [17 Regression] ICE: RTL check: expected code 'const_int', have 'reg' in ix86_expand_ace_builtin, at config/i386/i386-expand.cc:14776 with -macev1

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127264

--- Comment #16 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Haochen Jiang <jian...@gcc.gnu.org>:

https://gcc.gnu.org/g:cbef1de0b7bbd566ce2250e5a0bada3be9b833c8

commit r17-4247-gcbef1de0b7bbd566ce2250e5a0bada3be9b833c8
Author: Haochen Jiang <haochen.ji...@intel.com>
Date:   Wed Sep 9 15:28:44 2026 +0800

    i386: Unify predicate check for ACE tmm reg [PR127264]

    gcc/ChangeLog:

            PR target/127264
            * config/i386/i386-expand.cc (ix86_expand_ace_builtin):
            Revise logic to avoid INTVAL check for non-constant
            operands.

    gcc/testsuite/ChangeLog:

            PR target/127264
            * gcc.target/i386/pr127264.c: New test.