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[Bug gas/20141] .arch .avx512f doesn't enable upper 16 vector registers


From: cvs-commit at gcc dot gnu.org
Subject: [Bug gas/20141] .arch .avx512f doesn't enable upper 16 vector registers
Date: Wed, 25 May 2016 17:54:51 +0000

https://sourceware.org/bugzilla/show_bug.cgi?id=20141

--- Comment #1 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=f1360d5830fc7695cd26214257c62f34b73070c8

commit f1360d5830fc7695cd26214257c62f34b73070c8
Author: H.J. Lu <address@hidden>
Date:   Wed May 25 10:49:25 2016 -0700

    Enable VREX for AVX512 directives

    Enable VREX for AVX512 instructions with upper 16 vector registers.

    gas/

        PR gas/20141
        * testsuite/gas/i386/i386.exp: Run x86-64-pr20141.
        * testsuite/gas/i386/x86-64-pr20141.d: New file.
        * testsuite/gas/i386/x86-64-pr20141.s: Likewise.

    opcodes/

        PR gas/20141
        * i386-gen.c (cpu_flag_init): Add CpuVREX to CPU_AVX512F_FLAGS,
        CPU_AVX512CD_FLAGS, CPU_AVX512ER_FLAGS and CPU_AVX512PF_FLAGS.
        * i386-init.h: Regenerated.

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