[PATCH] D27997: [AMDGPU] Prevent spills before exec mask is restored

[Quentin Colombet via Phabricator via llvm-commits]

qcolombet added inline comments.


================
Comment at: include/llvm/Target/TargetInstrInfo.h:1515
+  /// a good insertion point.
+  virtual bool isPositionLike(const MachineInstr &MI) const {
+    return false;
----------------
For the comment, I would use the same terminology as MachineInstr::isPosition. Right now, the comment seems off compared to the function name.
Also, would it make sense to have this flag exposed in the TDs?


Repository:
  rL LLVM

https://reviews.llvm.org/D27997