[PATCH] D27960: Use exact vector capacities to store DWARF line tables

[Simon Que via Phabricator via llvm-commits]

sque added a comment.

You'd be surprised ... the max RSS dropped from 18 MB to 5 MB when I added this change plus https://reviews.llvm.org/D27961, even though the expected reduction is only about 50%


https://reviews.llvm.org/D27960