Gericom/teak-llvm
1
Fork 0
mirror of https://github.com/Gericom/teak-llvm.git synced 2025-06-30 08:49:04 -04:00
Code Issues Actions Packages Projects Releases Wiki Activity
220,319 Commits 1 Branch 0 Tags 875 MiB
b13c91f159
Commit Graph

2 Commits

Author SHA1 Message Date
Tom Stellard
48f29f21ee AMDGPU: Add llvm.amdgcn.dispatch.ptr intrinsic 
Summary:
This returns a pointer to the dispatch packet, which can be used to load
information about the kernel dispach.

Reviewers: arsenm

Subscribers: arsenm, llvm-commits

Differential Revision: http://reviews.llvm.org/D14898

llvm-svn: 254116
 2015-11-26 00:43:29 +00:00
Matt Arsenault
3931948bb6 AMDGPU: Add pass to detect used kernel features 
Mark kernels that use certain features that require user
SGPRs to support with kernel attributes. We need to know
before instruction selection begins because it impacts
the kernel calling convention lowering.

For now this only detects the workitem intrinsics.

llvm-svn: 252323
 2015-11-06 18:01:57 +00:00