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

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec added inline comments.


================
Comment at: lib/Target/AMDGPU/SIFormMemoryClauses.cpp:126
+    unsigned ResReg = ResMO.getReg();
+    for (const MachineOperand &MO : MI.operands()) {
+      if (!MO.isReg() || MO.isDef())
----------------
MI.uses() maybe? Then you do not need to check for isDef() and have less to scan.


Repository:
  rL LLVM

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

https://reviews.llvm.org/D57008