[PATCH] D146735: [CodeGen] Don't include aliases in RegisterClassInfo::IgnoreCSRForAllocOrder

[Jay Foad via Phabricator via llvm-commits]

foad added a comment.

Incidentally the two patches in this stack give me about a 10% speedup in running `llc -march=amdgcn -mcpu=gfx1100` on a trivial `.ll` file that just contains a single empty function.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D146735/new/

https://reviews.llvm.org/D146735