[Bug rtl-optimization/110305] Incorrect optimization with -O3 -fsignaling-nans -fno-signed-zeros

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110305

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

https://gcc.gnu.org/g:827b2a279fc6ad5bb76e4d2c2eb3432955b5e11c

commit r14-1952-g827b2a279fc6ad5bb76e4d2c2eb3432955b5e11c
Author: Toru Kisuki <tkis...@tachyum.com>
Date:   Mon Jun 19 11:51:09 2023 -0600

    Do not allow "x + 0.0" to "x" optimization with -fsignaling-nans

    gcc/
            PR rtl-optimization/110305
            * simplify-rtx.cc (simplify_context::simplify_binary_operation_1):
            Handle HONOR_SNANS for x + 0.0.