[PATCH] D36585: [AMDGPU] Eliminate no effect instructions before s_endpgm

[Tom Stellard via Phabricator via llvm-commits]

tstellar added a comment.

Is there a more general dead code elimination  strategy that could be used here?  It seems like we always want to eliminate writes to EXEC that have no users.


https://reviews.llvm.org/D36585