[PATCH] D29385: Clzero intrinsic and its addition under znver1

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a comment.

In https://reviews.llvm.org/D29385#670375, @craig.topper wrote:

> The instruction will default to having MCID::UnmodeledSideEffects set. Is that sufficient to protect the scheduling?


In which case we just need a test to check for it


Repository:
  rL LLVM

https://reviews.llvm.org/D29385