axiomdl/llvm

Fork 0

mirror of https://github.com/AxioDL/llvm.git synced 2026-03-30 11:42:29 -07:00

Commit Graph

Author	SHA1	Message	Date
Matt Arsenault	9a30bf46a7	AMDGPU: Stop checking intrinsics not used by HSA for dispatch-ptr Only the dispatch.ptr intrinsic is supposed to be used now to get the workgroup size, and the read.local.size intrinsics do not work correctly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@259296 91177308-0d34-0410-b5e6-96231b3b80d8	2016-01-30 05:10:59 +00:00
Matt Arsenault	454a57ccb6	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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@252323 91177308-0d34-0410-b5e6-96231b3b80d8	2015-11-06 18:01:57 +00:00

Author

SHA1

Message

Date

Matt Arsenault

9a30bf46a7

AMDGPU: Stop checking intrinsics not used by HSA for dispatch-ptr

Only the dispatch.ptr intrinsic is supposed to be used now to get
the workgroup size, and the read.local.size intrinsics do not
work correctly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@259296 91177308-0d34-0410-b5e6-96231b3b80d8

2016-01-30 05:10:59 +00:00

Matt Arsenault

454a57ccb6

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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@252323 91177308-0d34-0410-b5e6-96231b3b80d8

2015-11-06 18:01:57 +00:00

2 Commits