[PATCH] D57008: [AMDGPU] With XNACK, cannot clause a load with result coalesced with operand

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added inline comments.


================
Comment at: lib/Target/AMDGPU/SIFormMemoryClauses.cpp:123
+  // If this is a load instruction where the result has been coalesced with an operand, then we cannot clause it.
+  const MachineOperand &ResMO = MI.getOperand(0);
+  if (ResMO.isReg() && ResMO.isDef()) {
----------------
This assumes the instruction has any operands


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D57008/new/

https://reviews.llvm.org/D57008