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| author | Sven van Haastregt <sven.vanhaastregt@arm.com> | 2023-01-16 11:32:12 +0000 |
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| committer | Sven van Haastregt <sven.vanhaastregt@arm.com> | 2023-01-16 11:32:12 +0000 |
| commit | a60b8f468119065f8a6cb4a16598263cb00de0b5 (patch) | |
| tree | f7020c44c6540fe4a411e0f0c2ce9e6d50495510 /llvm/lib/Object/WasmObjectFile.cpp | |
| parent | 15ad244670a9ef0bf93b7c8a598586d4a841b197 (diff) | |
| download | llvm-a60b8f468119065f8a6cb4a16598263cb00de0b5.zip llvm-a60b8f468119065f8a6cb4a16598263cb00de0b5.tar.gz llvm-a60b8f468119065f8a6cb4a16598263cb00de0b5.tar.bz2 | |
[OpenCL] Allow undefining header-only features
`opencl-c-base.h` always defines 5 particular feature macros for
SPIR-V, making it impossible to disable those features.
To allow disabling any of those features, let the header recognize
`__undef_<feature>` macros. The user can then pass the
`-D__undef_<feature>` flag on the command line to disable a specific
feature. The __undef macro could potentially also be set from
`-cl-ext=-feature`, but for now only change the header and only
provide __undef macros for the 5 features that are always enabled in
`opencl-c-base.h`.
Differential Revision: https://reviews.llvm.org/D141297
Diffstat (limited to 'llvm/lib/Object/WasmObjectFile.cpp')
0 files changed, 0 insertions, 0 deletions