[PATCH] D117262: [NFC] Store Address's alignment into PointerIntPairs

Arthur Eubanks via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Tue Jan 18 13:34:20 PST 2022


aeubanks added a comment.

  # no asserts, no debuginfo, -O3
  $ du -b clang-stable clang-patched
  83539528        clang-stable
  83528456        clang-patched

clang's code size actually goes down with this patch

llvm-compile-time-tracker:
https://llvm-compile-time-tracker.com/compare.php?from=a9bfb4c4f48d9434918374566d5780c97a805bcc&to=e7e52fd42632a5a8d57520ce5ca2596f7c3be2a1&stat=instructions

there is a little bit of red for compile times, and a little bit of green for max-rss, I think this tradeoff is fine


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D117262/new/

https://reviews.llvm.org/D117262



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