[PATCH] D31364: LTO: Reduce memory consumption by creating an in-memory symbol table for InputFiles. NFCI.

[Peter Collingbourne via Phabricator via llvm-commits]

pcc added a comment.

I removed the performance claims from the commit message because they were based on bad measurements (too much variance, insufficient runs). My most recent measurements do show a small perf improvement of about 3%, but it may not be statistically significant, and that isn't the most important thing about this change anyway.


https://reviews.llvm.org/D31364