[PATCH] D29011: [IR] Add Freeze instruction

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri accepted this revision.
lebedev.ri added a comment.
This revision is now accepted and ready to land.

Thanks, LG.
Anyone else has any comments here?



================
Comment at: include/llvm/IR/PatternMatch.h:830-834
+    auto *I = dyn_cast<UnaryOperator>(V);
+    if (!I) return false;
+
+    if (I->getOpcode() == Instruction::Freeze)
+      return X.match(I->getOperand(0));
----------------
Let's use `FreezeOperator` here then?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D29011/new/

https://reviews.llvm.org/D29011