r249307 - in /trunk/gcc: ChangeLog doc/invoke.texi

[rearnsha@gcc.gnu.org]

Author: rearnsha
Date: Fri Jun 16 21:06:51 2017
New Revision: 249307

URL: https://gcc.gnu.org/viewcvs?rev=249307&root=gcc&view=rev
Log:
[arm][doc] Document new -march= syntax.


This adds documentation for the new extension options to -march= on ARM.
I tried a number of different ways of formatting the information, but this
seems the best, given what can be achieved in texinfo format.

	* doc/invoke.texi (ARM Options, -march=): Document new syntax and
	permitted extensions.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/doc/invoke.texi