[Bug driver/102437] [13/14/15/16 Regression] gcc-11 and later started recognising -R option

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102437

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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           Keywords|                            |documentation

--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> ---
It's unclear whether this was intentional or not.  It might be confusing if
that's now silently accepted (and ignored).