[Bug gas/22352] GAS doesn't complain about same register used for destination and index in AVX512 gather insn when destination is XMM

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=22352

--- Comment #2 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
The master branch has been updated by H.J. Lu <address@hidden>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=514f60231cb5a0a070712729a7c29447cae86453

commit 514f60231cb5a0a070712729a7c29447cae86453
Author: H.J. Lu <address@hidden>
Date:   Thu Oct 26 11:16:41 2017 -0700

    x86: Check invalid XMM register in AVX512 gathers

    Extend invalid register check for AVX512 gathers to XMM register.

        PR gas/22352
        * config/tc-i386.c (check_VecOperands): Also check XMM register
        for invalid register in AVX512 gathers.
        * testsuite/gas/i386/vgather-check.s: Add tests for AVX512
        gathers with XMM register.
        * testsuite/gas/i386/x86-64-vgather-check.s: Likewise.
        * testsuite/gas/i386/vgather-check-error.l: Updated.
        * testsuite/gas/i386/vgather-check-none.d: Likewise.
        * testsuite/gas/i386/vgather-check-warn.d: Likewise.
        * testsuite/gas/i386/vgather-check-warn.e: Likewise.
        * testsuite/gas/i386/vgather-check.d: Likewise.
        * testsuite/gas/i386/x86-64-vgather-check-error.l: Likewise.
        * testsuite/gas/i386/x86-64-vgather-check-none.d: Likewise.
        * testsuite/gas/i386/x86-64-vgather-check-warn.d: Likewise.
        * testsuite/gas/i386/x86-64-vgather-check-warn.e: Likewise.
        * testsuite/gas/i386/x86-64-vgather-check.d: Likewise.

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