[PATCH] D90505: [AMDGPU] Improve FLAT scratch detection

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec added inline comments.


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Comment at: llvm/lib/Target/AMDGPU/SIInstrInfo.h:517
   static bool isFLATScratch(const MachineInstr &MI) {
-    return isSegmentSpecificFLAT(MI);
   }
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arsenm wrote:
> What's wrong with another bit? Don't we already have it for global?
We do not have it for global, otherwise I would just check it is unset.

I just see that we may soon exhaust the bitfield width.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D90505/new/

https://reviews.llvm.org/D90505