[Bug target/47930] -marm is undocumented; driver accepts -mno-thumb

[ramana at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47930

--- Comment #1 from Ramana Radhakrishnan <ramana at gcc dot gnu.org> 2011-05-06 
10:56:35 UTC ---
Author: ramana
Date: Fri May  6 10:56:32 2011
New Revision: 173481

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=173481
Log:

2011-05-06  Ramana Radhakrishnan  <ramana.radhakrish...@linaro.org>

      PR target/47930
      * config/arm/arm.opt (marm): Document it.
      (mthumb): Reject negative variant.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/arm/arm.opt
    trunk/gcc/doc/invoke.texi