[PATCH] D37246: [PGO] Fixed non-determinism with DenseSet storing function importing info.

[Dehao Chen via Phabricator via llvm-commits]

danielcdh added a comment.

does this change any tests?



================
Comment at: lib/IR/MDBuilder.cpp:77
 
+
 MDNode *MDBuilder::createFunctionSectionPrefix(StringRef Prefix) {
----------------
please remove this line


https://reviews.llvm.org/D37246