GCC_VERSION_AT_LEAST   92 Source/wtf/Compiler.h #define GCC_VERSION_AT_LEAST(major, minor, patch) (GCC_VERSION >= (major * 10000 + minor * 100 + patch))
GCC_VERSION_AT_LEAST   95 Source/wtf/Compiler.h #define GCC_VERSION_AT_LEAST(major, minor, patch) 0