llvm

b73d26e2 - [SYCL][E2E][NFC] Suppress ignored-attributes warnings for L0 tests on Windows (#23037)

[SYCL][E2E][NFC] Suppress ignored-attributes warnings for L0 tests on Windows (#23037) On Windows, SYCL device compilation parses host-only headers (like L0) while also defining _WIN32 so that host code compiles correctly. The device target (spir64) does not support Windows calling conventions, so attributes like __stdcall inside #if _WIN32 guards in third-party headers produce -Wignored-attributes warnings that fail the build under -Werror. The warnings are correct but not actionable: the attributes come from a third-party header and are silently discarded by the compiler anyway.