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path: root/llvm/lib/Target/AMDGPU/AMDGPUAnnotateKernelFeatures.cpp
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* Use StringRef in Pass/PassManager APIs (NFC)Mehdi Amini2016-10-011-1/+1
| | | | llvm-svn: 283004
* AMDGPU/SI: Add support for triples with the mesa3d operating systemTom Stellard2016-09-161-1/+1
| | | | | | | | | | | | | | Summary: mesa3d will use the same kernel calling convention as amdhsa, but it will handle everything else like the default 'unknown' OS type. Reviewers: arsenm Subscribers: arsenm, llvm-commits, kzhuravl Differential Revision: https://reviews.llvm.org/D22783 llvm-svn: 281779
* AMDGPU: Prune includesMatt Arsenault2016-08-111-0/+1
| | | | llvm-svn: 278391
* AMDGPU: Add HSA dispatch id intrinsicMatt Arsenault2016-07-221-1/+2
| | | | llvm-svn: 276437
* AMDGPU: Fix constantexpr addrspacecastsMatt Arsenault2016-06-061-3/+67
| | | | | | | | If we had a constant group address space cast the queue pointer wasn't enabled for the function, resulting in a crash on noreg later. llvm-svn: 271935
* AMDGPU: Implement addrspacecastMatt Arsenault2016-04-251-5/+33
| | | | llvm-svn: 267452
* AMDGPU: Add queue ptr intrinsicMatt Arsenault2016-04-251-1/+2
| | | | llvm-svn: 267451
* AMDGPU: Stop checking intrinsics not used by HSA for dispatch-ptrMatt Arsenault2016-01-301-9/+4
| | | | | | | | 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. llvm-svn: 259296
* AMDGPU: Add new amdgcn workitem intrinsicsMatt Arsenault2016-01-301-0/+6
| | | | | | | These use the correct prefix and follow the HSA naming convention rather than the config register option names. llvm-svn: 259293
* AMDGPU: Add llvm.amdgcn.dispatch.ptr intrinsicTom Stellard2015-11-261-1/+2
| | | | | | | | | | | | | | 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
* AMDGPU: Add pass to detect used kernel featuresMatt Arsenault2015-11-061-0/+125
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
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