extend.texi (Common Function Attributes): Move docs for MSP430-specific attributes...

extend.texi (Common Function Attributes): Move docs for MSP430-specific attributes to....

2016-01-03  Sandra Loosemore <sandra@codesourcery.com>

	gcc/
	* doc/extend.texi (Common Function Attributes): Move docs for
	MSP430-specific attributes to....
	(MSP430 Function Attributes): ...here.  Delete the redundant
	entries and copy-edit the remaining text.
	(MSP430 Variable Attributes): Use uniform format for index
	entries and add a cross-reference to the corresponding function
	attribute docs.

From-SVN: r232047