Alex Voicu e13cbaca69 [clang][CodeGen][SPIR-V] Fix incorrect SYCL usage, implement missing interface (#109415) ...

This is primarily meant to address the issue identified in #109182,
around incorrect usage of `-fsycl-is-device`; we now have AMDGCN
flavoured SPIR-V which retains the desired behaviour around the default
AS and does not depend on the SYCL language being enabled to do so.
Overall, there are three changes:

1. We unconditionally use the `SPIRDefIsGen` AS map for AMDGCNSPIRV
target, as there is no case where the hack of setting default to private
would be desirable, and it can be used for languages other than OCL/HIP;
2. We implement `SPIRVTargetCodeGenInfo::getGlobalVarAddressSpace` for
SPIR-V in general, because otherwise using it from languages other than
HIP or OpenCL would yield 0, incorrectly;
3. We remove the incorrect usage of `-fsycl-is-device`.

2024-09-26 14:06:14 +01:00

2.6 KiB

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