https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123373
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- >Since GCC 4.1.0 (2005) Actually 'R' was added in 2002 (r0-46536-g4977bab6ed59f0) for GCC 3.4.0. r0-50858-ge7f13528d26e40 (also 3.4.0) added target_sysroot_suffix part. > Since other macros that append to the obstack > set arg_going = 1, the %R macro should do the > same. Not all do. 'M' is an example; which was added in GCC 4.8.0. I am thinking LLM helped write this bug report as there is obvious incorrect information easy checkable information in it.
