[PATCH] D98232: [regalloc] Ensure Query::collectInterferringVregs is called before interval iteration

Dávid Bolvanský via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sun Mar 28 12:38:20 PDT 2021


xbolva00 added a comment.

Extra compile time is fine for -O3 if it improves a runtime performance of various benchmarks.

3-5% extra compile time for almost no visible perf gain is bad trade off and not only Rust folks would be disapointed.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D98232/new/

https://reviews.llvm.org/D98232



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