[PATCH] D99190: WIP: [SYCL] Add design document for SYCL mode

[Ronan Keryell via Phabricator via cfe-commits]

keryell added a comment.

In D99190#2659571 <https://reviews.llvm.org/D99190#2659571>, @tschuett wrote:

> The OMPIRBuilder is the modern version of late outlining:
> https://github.com/llvm/llvm-project/blob/main/llvm/include/llvm/Frontend/OpenMP/OMPIRBuilder.h
> You may consider to go that way with SYCL as well.

triSYCL had a late outlining version, giving different trade-offs. https://github.com/triSYCL/llvm/blob/sycl/master/lib/SYCL/SYCLKernelFilter.cpp
Now we are just using the early outliner of oneAPI DPC++ because there are quite more developers working on it. :-)


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