[PATCH] D102818: [PGO] Don't reference functions unless value profiling is enabled
Vedant Kumar via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu May 20 09:53:52 PDT 2021
vsk accepted this revision.
vsk added a comment.
Thanks, lgtm as well. On Darwin, the __llvm_prf_data section is marked with S_ATTR_LIVE_SUPPORT to allow the linker to dead strip functions even if they are pointed-to by a profd global. Removing the reference altogether should yield even better size benefits.
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https://reviews.llvm.org/D102818/new/
https://reviews.llvm.org/D102818
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