Fix breakage with missing decl check for arm-none-eabi builds. 

2013-05-16  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	PR target/19599
	* config/arm/arm.c (arm_function_ok_for_sibcall): Add check
	for NULL decl.




git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198973 138bc75d-0d04-0410-961f-82ee72b054a4
Require section_anchors in gcc.dg/visibility-21.c

	* gcc.dg/visibility-21.c: Require section_anchors.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198974 138bc75d-0d04-0410-961f-82ee72b054a4