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Re: [RFA/ARM 13/21] Add support for VMAXNM/VMINNM instructions.
- From: Richard Earnshaw <rearnsha at arm dot com>
- To: binutils at sourceware dot org
- Date: Thu, 23 Aug 2012 17:36:29 +0100
- Subject: Re: [RFA/ARM 13/21] Add support for VMAXNM/VMINNM instructions.
- References: <cover.1345733341.git.matthew.gretton-dann@arm.com> <20120823150112.GP4624@e103070-lin.arm.com>
On 23/08/12 16:01, Matthew Gretton-Dann wrote:
>
> ARMv8 adds VMAXNM and VMINNM instructions in A32 and T32.
>
> This patch adds support for them.
>
> gas/ChangeLog:
> 2012-08-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
>
> * config/tc-arm.c (NEON_ENC_TAB): Add vmaxnm, vminnm entries.
> (vfp_or_neon_is_neon_bits): Add NEON_CHECK_ARCH8 enumerator.
> (vfp_or_neon_is_neon): Add check for SIMD for ARMv8.
> (do_maxnm): New function.
> (insns): Add vmaxnm, vminnm entries.
>
> gas/testsuite/ChangeLog:
> 2012-08-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
>
> * gas/testsuite/gas/armv8-a+fp.d: Update testcase.
> * gas/testsuite/gas/armv8-a+fp.s: Likewise.
> * gas/testsuite/gas/armv8-a+simd.d: New testcase.
> * gas/testsuite/gas/armv8-a+simd.s: Likewise.
>
> opcodes/ChangeLog:
> 2012-08-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
>
> * arm-dis.c (coprocessor_opcodes): Add VMAXNM/VMINNM.
> (neon_opcodes): Likewise.
>
>
OK.
R.