3 Commits

Author	SHA1	Message	Date
Matt Arsenault	633d749da7	amdgpu: Use right builtn for rsq ... The r600 path has never actually worked sinced double is not implemented there. llvm-svn: 276009	2016-07-19 19:02:01 +00:00
Matt Arsenault	b456c6dd56	Replace llvm.AMDGPU.ldexp with llvm.amdgcn.ldexp ... It didn't really work on r600 to begin with, which should get its own intrinsic. llvm-svn: 275813	2016-07-18 16:42:50 +00:00
Matt Arsenault	a48e15c6cb	Split sources for amdgcn and r600 ... Most files remain in a common amdgpu directory. Also switches barriers to to use convergent, and use llvm.amdgcn.s.barrier. This now requires 3.9/trunk to build amdgcn. llvm-svn: 260777	2016-02-13 01:01:59 +00:00