clang-p2996/libc/cmake/modules/cpu_features/check_AVX512BW.cpp at c1fa8179d4e5300a67ebdf41916a18f9c6330121 - clang-p2996 - Caio's Gitea

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Guillaume Chatelet fd64482e3d [libc][NFC] Detect host CPU features using try_compile instead of try_run.

This implements the same behavior as D141997 but makes sure that the same detection mechanism is used between CMake and source code.

Reviewed By: sivachandra, lntue

Differential Revision: https://reviews.llvm.org/D142108

2023-01-25 07:57:32 +00:00

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 #include "src/__support/cpu_features.h"
 #ifndef LIBC_TARGET_HAS_AVX512BW
 #error unsupported
 #endif