gcc/

gcc/
2014-08-22  Yvan Roux  <yvan.roux@linaro.org>

	Backport from trunk r212927, r213304.
	2014-07-30  Jiong Wang  <jiong.wang@arm.com>

	* config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
	Thumb2.

	2014-07-23  Jiong Wang  <jiong.wang@arm.com>

	* config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
	callee-saved registers are available for padding purpose
	and r3 is not mandatory, then prefer use those callee-saved
	instead of r3.

gcc/testsuite/
2014-08-22  Yvan Roux  <yvan.roux@linaro.org>

	Backport from trunk r212927.
	2014-07-23  Jiong Wang  <jiong.wang@arm.com>

	* gcc.dg/ira-shrinkwrap-prep-1.c (target): Add arm_nothumb.
	* gcc.dg/ira-shrinkwrap-prep-2.c (target): Likewise.
	* gcc.dg/pr10474.c (target): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/linaro/gcc-4_9-branch@214314 138bc75d-0d04-0410-961f-82ee72b054a4