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Commit Graph

3 Commits

Author SHA1 Message Date
Matt Arsenault
db9fbb2b79 AMDGPU: Switch barrier intrinsics to using convergent
noduplicate prevents unrolling of small loops that happen to have
barriers in them. If a loop has a barrier in it, it is OK to duplicate
it for the unroll.

llvm-svn: 256075
2015-12-19 01:46:41 +00:00
Matt Arsenault
8a568ce423 AMDGPU: Fix sched model for VOP2b instructions
Trying to use the version with the explicit output operand
would complain because of the missing WriteSALU. I'm not sure
why it doesn't complain about this with the implicit VCC def.

llvm-svn: 248646
2015-09-26 02:25:45 +00:00
Tom Stellard
3f1708598e R600 -> AMDGPU rename
llvm-svn: 239657
2015-06-13 03:28:10 +00:00