2014-10-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>

2014-10-07  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>

	Backport from trunk r209643, r211881.
	2014-06-22  Richard Henderson  <rth@redhat.com>

	PR target/61565
	* compare-elim.c (struct comparison): Add eh_note.
	(find_comparison_dom_walker::before_dom_children): Don't eliminate
	a redundant comparison in a different EH region.  Purge EH edges if
	necessary.

	2014-04-22  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	* config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/linaro/gcc-4_9-branch@215975 138bc75d-0d04-0410-961f-82ee72b054a4