llvm-project

734a912d - [Clang][HLSL] Fix invalid flag passed by the driver (#170300)

[Clang][HLSL] Fix invalid flag passed by the driver (#170300) The test were using the DXC driver in Clang, which adds the `--spirv-ext=` option. Turns out some buildbots are built without this flag support, meaning any test using this driver would fail with an 'unknown command line argument' error.