[Bug rtl-optimization/116488] [15 Regression] wrong code at -O{s,2,3} with "-fno-forward-propagate" on x86_64-linux-gnu

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116488

--- Comment #10 from GCC 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:8df549fc2c0297970cb3bcadba7929088af96522

commit r15-4587-g8df549fc2c0297970cb3bcadba7929088af96522
Author: Jakub Jelinek <ja...@redhat.com>
Date:   Wed Oct 23 21:21:13 2024 -0600

    testsuite: Fix up pr116488.c and pr117226.c tests [PR116488]

    Hi!

    On Mon, Oct 21, 2024 at 01:39:52PM -0600, Jeff Law wrote:
    >       * gcc.dg/torture/pr116488.c: New test.
    >       * gcc.dg/torture/pr117226.c: New test.

    These two tests FAIL on powerpc64le-linux (and I assume on all other
    -funsigned-char defaulting targets).

    The following patch fixes that, tested on powerpc64le-linux and
    x86_64-linux (-m32/-m64); on x86_64 also tested before/after with
    -funsigned-char.

    Ok for trunk?

    2024-10-22  Jakub Jelinek  <ja...@redhat.com>

            PR rtl-optimization/116488
            PR rtl-optimization/117226
            * gcc.dg/torture/pr116488.c (c, e): Change type from char to
            signed char.
            * gcc.dg/torture/pr117226.c (main): Change f type from char to
            signed char.