FUNC_UNOPTIMIZED  136 .ext/include/x86_64-linux/ruby/config.h #define FUNC_UNOPTIMIZED(x) __attribute__ ((__optimize__("O0"))) x
FUNC_UNOPTIMIZED  317 include/ruby/defines.h #define FUNC_UNOPTIMIZED(x) x
FUNC_UNOPTIMIZED   31 missing/explicit_bzero.c # define FUNC_UNOPTIMIZED(x) x