tree c0fc733cfb37b9c4dd777a840f9da26f06df6d7c
parent 19350f7dddc1b086a215743efab24b86fab6afbc
author David Green <david.green@arm.com> 1549983777 +0000
committer David Green <david.green@arm.com> 1549983777 +0000

[Codegen] Make sure kill flags are not incorrect from removed machine phi's

We need to clear the kill flags on both SingleValReg and OldReg, to ensure they remain
conservatively correct.

Differential Revision: https://reviews.llvm.org/D58114


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@353847 91177308-0d34-0410-b5e6-96231b3b80d8