[PATCH] D26157: [OpenCL] always use SPIR address spaces for kernel_arg_addr_space MD
Yaxun Liu via cfe-commits
cfe-commits at lists.llvm.org
Thu Nov 3 09:06:45 PDT 2016
yaxunl added a comment.
One purpose of kernel arg info metadata is to be passed to OpenCL runtime to fulfill clGetKernelArgInfo queries. (https://www.khronos.org/registry/cl/sdk/1.2/docs/man/xhtml/clGetKernelArgInfo.html). As such, the address space id needs to be at source level instead of IR level.
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