[PATCH] D130919: [MRI] isConstantPhysReg should also check if the register is clobbered by a RegMask

[Alexander Richardson via Phabricator via llvm-commits]

arichardson added a comment.

It's been a while since I looked at constant registers but I made a few changes in CHERI LLVM to avoid unnecessary copies. I just had a quick look at some of the commits and https://github.com/CTSRD-CHERI/llvm-project/commit/8588d8b81458ed6d87b674893e7752e6a6915574 looks somewhat related.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D130919/new/

https://reviews.llvm.org/D130919