3 Commits

Author	SHA1	Message	Date
Yaxun Liu	1e1d0b01c1	[AMDGPU] Transform __read_pipe_* and __write_pipe_* ... When packet size equals packet align and is power of 2, transform __read_pipe* and __write_pipe* to specialized library function. Differential Revision: https://reviews.llvm.org/D36831 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@312598 91177308-0d34-0410-b5e6-96231b3b80d8	2017-09-06 00:30:27 +00:00
Benjamin Kramer	c773276189	Move helper classes into anonymous namespaces. ... No functionality change intended. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@311288 91177308-0d34-0410-b5e6-96231b3b80d8	2017-08-20 13:03:48 +00:00
Stanislav Mekhanoshin	9643e6bd78	[AMDGPU] Ported and adopted AMDLibCalls pass ... The pass does simplifications of well known AMD library calls. If given -amdgpu-prelink option it works in a pre-link mode which allows to reference new library functions which will be linked in later. In addition it also used to process traditional AMD option -fuse-native which allows to replace some of the functions with their fast native implementations from the library. The necessary glue to pass the prelink option and translate -fuse-native is to be added to the driver. Differential Revision: https://reviews.llvm.org/D36436 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@310731 91177308-0d34-0410-b5e6-96231b3b80d8	2017-08-11 16:42:09 +00:00