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Re: [PATCH v2] arm: don't silently accept certain wrong VST4 variants

From: Richard Earnshaw <rearnsha at arm dot com>
To: Jan Beulich <JBeulich at suse dot com>
Cc: "paul at codesourcery dot com" <paul at codesourcery dot com>, "nickc at redhat dot com" <nickc at redhat dot com>, "binutils at sourceware dot org" <binutils at sourceware dot org>
Date: Tue, 09 Apr 2013 11:06:11 +0100
Subject: Re: [PATCH v2] arm: don't silently accept certain wrong VST4 variants
References: <5162E81302000078000CB599 at nat28 dot tlf dot novell dot com> <5162E152 dot 303 at arm dot com> <516400A002000078000CBAEB at nat28 dot tlf dot novell dot com>

On 09/04/13 10:50, Jan Beulich wrote:

VST4 with operands matching VLD4's "single element to all lanes" assembled
silently to opcode 0xffffffff, and other VSTn variants produced unrelated
errors.

gas/
2013-04-09  Jan Beulich <jbeulich@suse.com>

	* gas/config/tc-arm.c (do_neon_ldx_stx): Reject VSTn in the
	NEON_ALL_LANES case.

gas/testsuite/
2013-04-09  Jan Beulich <jbeulich@suse.com>

	* gas/arm/neon-addressing-bad.s: Add test for further invalid VST
	operands.
	* gas/arm/neon-addressing-bad.l: Update accordingly.


OK, thanks.
R.

References:
- [PATCH] arm: don't silently accept certain wrong VST4 variants
  - From: Jan Beulich
- Re: [PATCH] arm: don't silently accept certain wrong VST4 variants
  - From: Richard Earnshaw
- [PATCH v2] arm: don't silently accept certain wrong VST4 variants
  - From: Jan Beulich

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