Add mul.x support for moxie

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219056 138bc75d-0d04-0410-961f-82ee72b054a4
	PR target/64160
	* config/msp430/msp430.md (addsi splitter): Do not split when the
	destination partially overlaps the source.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219058 138bc75d-0d04-0410-961f-82ee72b054a4
Fix undefined-loop-2.c test case.

2014-12-24  Andrew Stubbs  <ams@codesourcery.com>

	PR testsuite/64032
	* gcc.dg/undefined-loop-2.c: Don't allow GCC to optimize away the
	loop exits too early.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219059 138bc75d-0d04-0410-961f-82ee72b054a4