Commit Graph

2 Commits

Author SHA1 Message Date
Matt Arsenault 60b91e0ba2 AMDGPU: Remove unnecessary IR from MIR tests
llvm-svn: 307311
2017-07-06 20:56:57 +00:00
Mark Searles 11d0a04050 [AMDGPU] Fix bugs in new waitcnt pass. Add test.
- new waitcnt pass remains off by default; -enable-si-insert-waitcnts=1 to enable it
- fix handling of PERMUTE ops
- fix insertion of waitcnt instrs at function begin/end ( port of analogous code that was added to old waitcnt pass )
- add new test

  Differential Revision: https://reviews.llvm.org/D33114

llvm-svn: 304311
2017-05-31 16:44:23 +00:00