Matt Arsenault a41351e37c AMDGPU: Move hazard avoidance out of waitcnt pass.
This is mostly moving VMEM clause breaking into
the hazard recognizer. Also move another hazard
currently handled in the waitcnt pass.

Also stops breaking clauses unless xnack is enabled.

llvm-svn: 318557
2017-11-17 21:35:32 +00:00
..
2017-10-11 23:53:36 +00:00
2017-10-15 05:35:02 +00:00
2016-11-10 16:02:37 +00:00