[PATCH] D127344: [AMDGPU] Fix hazard handling of v_cmpx to permlane
Stanislav Mekhanoshin via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Jun 8 14:49:51 PDT 2022
rampitec added a comment.
In D127344#3568087 <https://reviews.llvm.org/D127344#3568087>, @rampitec wrote:
> In D127344#3568055 <https://reviews.llvm.org/D127344#3568055>, @rampitec wrote:
>
>> Split of sdwa test, it is not supported on gfx1100.
>>
>> @Joe_Nash, @foad actually is this hazard even exists on gfx11?
>
> As far as I can tell it does not exist already in the gfx1030. Is there any reason gfx1100 has FeatureVcmpxPermlaneHazard?
OK, found it in the gfx11 spec.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D127344/new/
https://reviews.llvm.org/D127344
More information about the llvm-commits
mailing list