[cfe-dev] [OpenCL] RFC: let Clang generate llvm atomic instructions for OpenCL atomic builtin functions

Liu, Yaxun (Sam) via cfe-dev cfe-dev at lists.llvm.org
Thu Mar 3 12:36:33 PST 2016


Hi,

OpenCL atomic builtin functions are similar to llvm atomic instructions. It seems natural to represent OpenCL atomic builtin functions by LLVM atomic instructions.

Doing this can simplify implementation of OpenCL builtin library and have a unified representation for OpenCL atomic builtin functions.

Any feedback? Thanks.

Sam
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