[ARM][gas][2.25] Backport "vcmp/vcmpe should accept #0x0 as an operand."

[Matthew Wahab]

On 27/01/15 15:09, Ramana Radhakrishnan wrote:
> On Thu, Jan 15, 2015 at 9:41 AM, Matthew Wahab <matthew.wahab@arm.com> wrote:
>> Hello,
>>
>> This is a backport to binutils-2.25 to fix an inadvertant behaviour change
>> in GAS.
>>
>> The trunk change is here:
>> https://sourceware.org/ml/binutils/2015-01/msg00077.html
>> The commit log is here:
>> https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=0900a05b4ce11a11fafbb691d94745bb65ac4980
>>
> It looks like you have an unintended hunk for changes to version.h in
> bfd in this patch. That should not be applied as is to the tree. Ok by
> me with that hunk removed.
   >
> Please wait till  Tristan CC'd ok's this being backported to 2.25.

Attached an updated patch with the hunk removed. Also fixed some 
whitespace in the one of test files (spaces that should be tabs).

Retested arm-none-linux-gnueabihf with check-gas with no failures.

Matthew

gas/
2015-01-27  Matthew Wahab  <matthew.wahab@arm.com>

	* config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for
	#0, restoring previous behaviour.

testsuite/
2015-01-27  Matthew Wahab  <matthew.wahab@arm.com>

	* gas/arm/ual-vcmp.s: Add vcmp, vcmpe with #0x0 operand.
	* gas/ual/vcmp.d: Update expected output.
	* gas/ual/vcmp-zero-bad.l: Likewise


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