[PATCH] D68673: [AMDGPU] Support mov dpp with 64 bit operands

[Valery Pykhtin via Phabricator via llvm-commits]

vpykhtin added inline comments.


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Comment at: llvm/lib/Target/AMDGPU/GCNDPPCombine.cpp:575
+      }
+      Changed = true;
     }
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Changed should depend on the Split done.


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Comment at: llvm/lib/Target/AMDGPU/SIInstrInfo.h:232
 
+  std::pair<MachineInstr*, MachineInstr*>
+  expandMovDPP64(MachineInstr &MI) const;
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please add short desc 


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D68673/new/

https://reviews.llvm.org/D68673