[PATCH] D134950: [CodeGen] Allow targets to define vreg flags

[Quentin Colombet via Phabricator via llvm-commits]

qcolombet added a comment.

> Really what we want is for optimizations to not touch these at all. Coalescing shouldn't merge ranges with different flags.

The problem is it is true for your use case, but it may not be true if other targets start using this.

Let me digest the information and come back to you.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D134950/new/

https://reviews.llvm.org/D134950