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

Piotr Sobczak via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Jan 20 02:18:14 PST 2021


piotr added inline comments.


================
Comment at: llvm/lib/Target/AMDGPU/SIWholeQuadMode.cpp:726-730
+  case ISD::SETUGT:
+    Opcode = AMDGPU::V_CMP_NGE_F32_e64;
+    break;
+  case ISD::SETUGE:
+    Opcode = AMDGPU::V_CMP_NGE_F32_e64;
----------------
This looks suspicious: both SETUGT and SETUGE map to V_CMP_NGE.


Repository:
  rG LLVM Github Monorepo

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

https://reviews.llvm.org/D94746



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