* ipa-ref.c (ipa_remove_stmt_references): Fix references
       traversal when removing references.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206697 138bc75d-0d04-0410-961f-82ee72b054a4
ChangeLog:
2014-01-17  Zhenqiang Chen  <zhenqiang.chen@arm.com>

	* config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
	(thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.

testsuite/ChangeLog:
2014-01-17  Zhenqiang Chen  <zhenqiang.chen@arm.com>

	* gcc.target/arm/its.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206698 138bc75d-0d04-0410-961f-82ee72b054a4