2 Commits

Author	SHA1	Message	Date
Mehdi Amini	117296c0a0	Use StringRef in Pass/PassManager APIs (NFC) ... llvm-svn: 283004	2016-10-01 02:56:57 +00:00
Matt Arsenault	78fc9daf8d	AMDGPU: Split SILowerControlFlow into two pieces ... Do most of the lowering in a pre-RA pass. Keep the skip jump insertion late, plus a few other things that require more work to move out. One concern I have is now there may be COPY instructions which do not have the necessary implicit exec uses if they will be lowered to v_mov_b32. This has a positive effect on SGPR usage in shader-db. llvm-svn: 279464	2016-08-22 19:33:16 +00:00