[PATCH] D28566: Disable Callee Saved Registers

[Oren Ben Simhon via Phabricator via llvm-commits]

oren_ben_simhon added a comment.

Thanks Krzysztof for pointing it out. I updated the patch to use LiveIns to populate CalleeSaveDisableRegs List.
Notice that they are not the same because:

1. Each target may populate different Callee Saved Registers that should be disabled (not necessarily arguments).
2. For x86, it includes LiveIns and also return values - only for Regcall Calling Convention.


Repository:
  rL LLVM

https://reviews.llvm.org/D28566