Commit Graph

1 Commits

Author SHA1 Message Date
Stanislav Mekhanoshin 13b63be472 [AMDGPU] prefer non-mfma in post-RA schedule
MFMA instructions shall not be scheduled back to back
to avoid MAI SIMD stall. Tell post-RA schedule we would
prefer some other instruction instead.

Differential Revision: https://reviews.llvm.org/D84883
2020-07-29 12:17:50 -07:00