Commit Graph

4 Commits

Author SHA1 Message Date
Matt Arsenault 43e92fe306 AMDGPU: Cleanup subtarget handling.
Split AMDGPUSubtarget into amdgcn/r600 specific subclasses.
This removes most of the static_casting of the basic codegen
classes everywhere, and tries to restrict the features
visible on the wrong target.

llvm-svn: 273652
2016-06-24 06:30:11 +00:00
Matt Arsenault 427c548925 AMDGPU: Fix passes depending on dominator tree for no reason
llvm-svn: 260494
2016-02-11 06:15:34 +00:00
Matt Arsenault 0cb8517dc6 AMDGPU: Fix recomputing dominator tree unnecessarily
SIFixSGPRCopies does not modify the CFG, but this was
being recomputed before running SIFoldOperands.

llvm-svn: 248587
2015-09-25 17:21:28 +00:00
Tom Stellard 45bb48ea19 R600 -> AMDGPU rename
llvm-svn: 239657
2015-06-13 03:28:10 +00:00