[Bug target/126245] [17 Regression] Improve conditional negate sequence for RISC-V (and others?)

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126245

--- Comment #9 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Naveen H.S <nave...@gcc.gnu.org>:

https://gcc.gnu.org/g:19e4245e0d6f38cc628924119f7e953446838835

commit r17-5180-g19e4245e0d6f38cc628924119f7e953446838835
Author: Naveen <naveen.siddego...@oss.qualcomm.com>
Date:   Wed Oct 14 00:49:13 2026 -0700

    Revert "RISC-V: Add conditional negate expansion [PR126245]"

    The conditional negate expansion introduces regressions/issues in the
    RISC-V backend. Revert the change until the underlying problems are
    resolved.

    This reverts commit ec09d7005033eb1f28304af80d888b81bb3063c7.

    gcc/ChangeLog:
            PR target/126245
            * config/riscv/riscv.md (neg<mode>cc): Remove conditional negate
            expansion.

    gcc/testsuite/ChangeLog:
            PR target/126245
            * gcc.target/riscv/pr126245-negcc.c: Remove regression test.

    Signed-off-by: Naveen <naveen.siddego...@oss.qualcomm.com>