2013-12-30  Felix Yang  <felix.yang@huawei.com>

	* ira-costs.c (cost_classes_hasher::equal): Check equality of
	memcmp and 0 if no difference exists for HV1 and HV2.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206246 138bc75d-0d04-0410-961f-82ee72b054a4
	* config/msp430/msp430.c (msp430_print_operand): Rename %B to %b
	and %A to %Q.  Add %A, %B, %C and %D as selectors for 16-bit parts
	of a 64-bit operand.
	* config/msp430/msp430.md: Replace uses of %B with %b and uses of
	%A with %q.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206247 138bc75d-0d04-0410-961f-82ee72b054a4