Enable STATIC_BMI2 for gcc/clang

Some usage (e.g. BIT_getLowerBit) uses it without checking for MSVC, so enabling for clang gives a small performance boost.
2022-03-03 15:03:54 -05:00
parent 0c386afbfd
commit 7c3d1cb3ab
2 changed files with 6 additions and 4 deletions
@@ -181,6 +181,8 @@
 #    ifdef __AVX2__  //MSVC does not have a BMI2 specific flag, but every CPU that supports AVX2 also supports BMI2
 #       define STATIC_BMI2 1
 #    endif
+#  elif defined(__BMI2__) && defined(__x86_64__) && defined(__GNUC__)
+#    define STATIC_BMI2 1
 #  endif
 #endif