[committed][omp, ftracer] Remove incorrect suggestion in ignore_bb_p

Tom de Vries tdevries@suse.de
Mon Oct 5 12:22:40 GMT 2020


[ was: Re: [PATCH][omp, ftracer] Don't duplicate blocks in SIMT region ]
On 10/5/20 10:51 AM, Alexander Monakov wrote:
>> +	 The IFN_GOMP_SIMT_VOTE_ANY is currently part of such a group,
>> +	 so the same holds there, but it could be argued that the
>> +	 IFN_GOMP_SIMT_VOTE_ANY could be generated after that group,
>> +	 in which case it could be duplicated.  */
> No, something like that cannot be argued, as VOTE_ANY may have data
> dependencies to storage that is deallocated by SIMT_EXIT. You seem to be
> claiming something that is simply not possible with the current design.
> 

Fixed in patch below, committed.

Thanks,
- Tom
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