[Bug target/105058] Incorrect register constraint in KL patterns

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105058

--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-11 branch has been updated by H.J. Lu <hjl@gcc.gnu.org>:

https://gcc.gnu.org/g:f0ed5f0763933de8287b3e01aa7fd3efdd77d485

commit r11-9695-gf0ed5f0763933de8287b3e01aa7fd3efdd77d485
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Fri Mar 25 10:48:16 2022 -0700

    x86: Use x constraint on KL patterns

    Since KL instructions have no AVX512 version, replace the "v" register
    constraint with the "x" register constraint.

            PR target/105058
            * config/i386/sse.md (loadiwkey): Replace "v" with "x".
            (aes<aesklvariant>u8): Likewise.

    (cherry picked from commit ede5f5224d55b84b9f186b288164df9c06fd85e7)