[cfe-dev] OpenCL Changes in v3.9

Martin J. O'Riordan via cfe-dev cfe-dev at lists.llvm.org
Thu Aug 18 07:47:59 PDT 2016



I am trying to migrate to CLang/LLVM v3.9, and I am no longer able to build
some of my libraries.  The code have uses the following:


#pragma OPENCL EXTENSION cl_clang_storage_class_specifiers : enable

#pragma OPENCL EXTENSION cl_khr_fp16 : enable


and these result in the following warnings:


warning: unsupported OpenCL extension 'cl_clang_storage_class_specifiers' -
ignoring [-Wignored-pragmas]

warning: unsupported OpenCL extension 'cl_khr_fp16' - ignoring


This used to work, and a consequence of these not being recognised is that I
get subsequent errors when I try to use the feature.


Is there a new way of saying this?






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