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

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec created this revision.
rampitec added reviewers: kzhuravl, arsenm, b-sumner.
Herald added subscribers: hiraditya, t-tye, tpr, dstuttard, yaxunl, nhaehnle, wdng, jvesely.
Herald added a project: LLVM.

We define mov/update dpp intrinsics as overloaded but do not
support i64, which is a practically useful type. Fix the
selection and lowering.


https://reviews.llvm.org/D68673

Files:
  llvm/lib/Target/AMDGPU/AMDGPUSubtarget.h
  llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
  llvm/lib/Target/AMDGPU/SIInstructions.td
  llvm/test/CodeGen/AMDGPU/llvm.amdgcn.mov.dpp.ll
  llvm/test/CodeGen/AMDGPU/llvm.amdgcn.update.dpp.ll

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