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[Bug gas/25472] [Arm] +mve does not enable DSP instructions


From: cvs-commit at gcc dot gnu.org
Subject: [Bug gas/25472] [Arm] +mve does not enable DSP instructions
Date: Fri, 31 Jan 2020 17:18:33 +0000

https://sourceware.org/bugzilla/show_bug.cgi?id=25472

--- Comment #2 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> ---
The binutils-2_34-branch branch has been updated by Andre Simoes Dias Vieira
<address@hidden>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=8d4447e5839ab174e86460e92b5e3adb34ba41f2

commit 8d4447e5839ab174e86460e92b5e3adb34ba41f2
Author: Andre Vieira <address@hidden>
Date:   Fri Jan 31 17:09:27 2020 +0000

    arm: PR gas/25472 Enable DSP instructions with +mve

    We noticed +mve was not enabling DSP instructions as it should, reported in
PR
    25472.
    The MVE architecture extension for Armv8.1-M Mainline implies DSP
extensions.
    This patch reflects that in the '+mve' command line option.

    gas/ChangeLog:
    2020-01-31  Andre Vieira  <address@hidden>

        Backport from mainline.
        2020-01-31  Andre Vieira  <address@hidden>

        PR gas/25472
        * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
        (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
        +mve.
        * testsuite/gas/arm/mve_dsp.d: New test.

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