[Bug tree-optimization/91384] [9/10/11/12 Regression] Compare with negation is not eliminated

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91384

--- Comment #18 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Hu <hu...@gcc.gnu.org>:

https://gcc.gnu.org/g:5ca44dfb1389f4c6198283683547143e217f65ab

commit r16-2194-g5ca44dfb1389f4c6198283683547143e217f65ab
Author: Hu, Lin1 <lin1...@intel.com>
Date:   Tue Apr 8 15:43:59 2025 +0800

    i386: Add a new peeophole2 for PR91384 under APX_F

    gcc/ChangeLog:

            PR target/91384
            * config/i386/i386.md: Add new peeophole2 for optimize *negsi_1
            followed by *cmpsi_ccno_1 with APX_F.

    gcc/testsuite/ChangeLog:

            PR target/91384
            * gcc.target/i386/pr91384-1.c: New test.