This change matches the CUDA/SPIRV behavior with CUDA/NVPTX, and makes some builtin types
and __GCC_ATOMIC_XXX_LOCK_FREE macros the same between the host and device. This is only
done when host triple is provided and known, otherwise the behavior is unchanged.
Reviewed By: yaxunl
Differential Revision: https://reviews.llvm.org/D144047
It (introduced by 556d713c70bfaf58ac18d089883f9c34c581633a) appears to be
related to the removed dragonegg project. In addition, the feature was a bit
misnamed and may lur users to unnecessarily use it.
(resubmit https://reviews.llvm.org/D119207 after fixing the test for
some build settings)
This patch converts CUDA pointer kernel arguments with default address
space to CrossWorkGroup address space (__global in OpenCL). This is
because Generic or Function (OpenCL's private) is not supported as
storage class for kernel pointer types.
Differential revision: https://reviews.llvm.org/D120366
This patch converts CUDA pointer kernel arguments with default address space to
CrossWorkGroup address space (__global in OpenCL). This is because Generic or
Function (OpenCL's private) is not supported as storage class for kernel pointer types.
Differential Revision: https://reviews.llvm.org/D119207
Select the OpenCLKernel calling convention for kernels when compiling
CUDA targeting SPIR-V.
In this way the generated LLVM IR will have a spir_kernel calling
convention that will be translated to an OpEntryPoint when converting
to SPIRV.
Reviewed By: jlebar, tra
Differential Revision: https://reviews.llvm.org/D114407
