[PATCH] D94746: [AMDGPU] Move kill lowering to WQM pass and add live mask tracking

Jay Foad via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Jan 22 06:34:53 PST 2021


foad added inline comments.


================
Comment at: llvm/lib/Target/AMDGPU/SIWholeQuadMode.cpp:693
+  case ISD::SETEQ:
+    Opcode = AMDGPU::V_CMP_LG_F32_e64;
+    break;
----------------
I still don't trust this table! I think the "O" predicates should map to "N" opcodes e.g. SETOLT -> V_CMP_NLT as explained above.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D94746/new/

https://reviews.llvm.org/D94746



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