[Bug target/67459] [SH] addc/subc/negc set of T reg rtx seem wrong

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67459

--- Comment #1 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Oleg Endo <olegendo@gcc.gnu.org>:

https://gcc.gnu.org/g:1a59bc13e2ca584b16059306d780d6f95156be93

commit r17-2143-g1a59bc13e2ca584b16059306d780d6f95156be93
Author: Oleg Endo <olegendo@gcc.gnu.org>
Date:   Sat Jul 4 01:22:41 2026 +0900

    SH: Fix T bit set expressions of addc and subc insns.

    gcc/ChangeLog:

            PR target/67459
            PR target/122948
            * config/sh/sh.md (addc): Fix T bit set expression.
            (subc): Likewise.

    gcc/testsuite/ChangeLog:

            PR target/67459
            PR target/122948
            * gcc.target/sh/pr122948.c: New test.