[ was: Re: [PATCH, testsuite] Add effective target stack_size ]

On 06/09/2017 05:25 PM, Mike Stump wrote:
> On Jun 9, 2017, at 7:24 AM, Tom de Vries<Tom_deVries@mentor.com>  wrote:
>> this patch adds effective target stack_size.
>> OK for trunk if x86_64 and nvptx testing succeeds?
> Ok.

Hi,

I came across dg-add-options, and wondered if adding a dg-add-options 
feature stack_size is a better way to make STACK_SIZE available.

Info looks like this:
...
7.2.3.12 Other attributes

'stack_size'
      Target has limited stack size.  The stack size limit can be
      obtained using the STACK_SIZE macro defined by *note
      'dg-add-options' feature 'stack_size': stack_size_ao.

7.2.4 Features for 'dg-add-options'

'stack_size'
      Add the flags needed to define macro STACK_SIZE and set it to the
      stack size limit associated with the *note 'stack_size' effective
      target: stack_size_et.
...

Incomplete (updated just one testcase) and untested.

OK if complete and tested?

Thanks,
- Tom