[PATCH, testsuite] Fix g++.dg/pr67989.C test failure when running with -march or -mcpu

[Mike Stump]

On Jan 26, 2016, at 10:35 PM, Thomas Preud'homme <thomas.preudhomme@foss.arm.com> wrote:
> On Monday, January 18, 2016 11:33:47 AM Thomas Preud'homme wrote:
>> On Wednesday, January 13, 2016 06:39:20 PM Bernd Schmidt wrote:
>>> On 01/12/2016 08:55 AM, Thomas Preud'homme wrote:
>>>> On Monday, January 11, 2016 04:57:18 PM Bernd Schmidt wrote:
>>>>> On 01/08/2016 10:33 AM, Thomas Preud'homme wrote:
>>>>>> 2016-01-08  Thomas Preud'homme  <thomas.preudhomme@arm.com>
>>>>>> 
>>>>>>          * g++.dg/pr67989.C: Remove ARM-specific option.
>>>>>>          * gcc.target/arm/pr67989.C: New file.
>>>>> 
>>>>> I checked some other arm tests and they have things like
>>>>> 
>>>>> /* { dg-skip-if "avoid conflicting multilib options" { *-*-* } {
>>>>> "-march=*" } { "-march=armv4t" } } */
>>>>> /* { dg-skip-if "avoid conflicting multilib options" { *-*-* } {
>>>>> "-mthumb" } { "" } } */
>>>>> 
>>>>> Do you need the same in your testcase?
>>>> 
>>>> That was the first approach I took but Kyrill suggested me to use
>>>> arm_arch_v4t and arm_arch_v4t_ok machinery instead. It should take care
>>>> about whether the architecture can be selected.
>>> 
>>> Hmm, the ones I looked at did use dg-add-options, but not the
>>> corresponding _ok requirement. So I think this is OK.
>> 
>> Just to make sure: ok as in OK to commit as is?

Ok.