[PATCH] D103988: SampleFDO] place the discriminator flag variable into the used list.

[Fangrui Song via Phabricator via llvm-commits]

MaskRay added a comment.

ELF linkers can GC common symbols. Common symbols are more and more irrelevant nowadays since GCC and Clang have switched to -fno-common.

I don't know FSAFDO. Can you show the clang + ld command line so that I can play with? :)


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D103988/new/

https://reviews.llvm.org/D103988