[PATCH] D143762: [AMDGPU] Enable whole wave register copy

[Yashwant Singh via Phabricator via llvm-commits]

yassingh added inline comments.


================
Comment at: llvm/lib/Target/AMDGPU/SIInstrInfo.cpp:1940-1942
+  case AMDGPU::PRED_COPY:
+    TII->lowerCopy(&MI);
+    break;
----------------
I wanted to keep this in SILowerPredicatedCopy pass but it wasn't working there, it needed virtregRewriter to be run before it.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D143762/new/

https://reviews.llvm.org/D143762