[PATCH] D18133: allow branch weight metadata on select instructions (PR26636)

[David Li via llvm-commits]

davidxl added a comment.

This definitetly the right thing to do.


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Comment at: include/llvm/IR/IRBuilder.h:1579
@@ -1578,2 +1578,3 @@
 
   Value *CreateSelect(Value *C, Value *True, Value *False,
+                      const Twine &Name = "", MDNode *ProfWeights = nullptr) {
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The cloneImpl  member method of the SelectInstr also needs to be updated to clone the metadata.


http://reviews.llvm.org/D18133