[PATCH] D93715: AMDGPU: Don't fold AGPR copy pairs that need a temp VGPR

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec added inline comments.


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Comment at: llvm/lib/Target/AMDGPU/SIRegisterInfo.h:175
+  /// combined VS_* classes.
+  bool isVGPRClass(const TargetRegisterClass *RC) const {
+    return hasVGPRs(RC);
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It is not a part of this change.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D93715/new/

https://reviews.llvm.org/D93715