r192831 - in /branches/gcc-4_7-branch/gcc: Chan...

[xguo@gcc.gnu.org]

Author: xguo
Date: Fri Oct 26 02:12:06 2012
New Revision: 192831

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192831
Log:
	gcc/ChangeLog
	Backport from mainline
	2012-10-23  Terry Guo  <terry.guo@arm.com>

	PR target/55019
	* config/arm/arm.c (thumb1_expand_prologue): Don't push high regs with
	live argument regs.

	gcc/testsuite/ChangeLog
	Backport from mainline
	2012-10-23  Terry Guo  <terry.guo@arm.com>

	PR target/55019
	* gcc.dg/pr55019.c: New.

Added:
    branches/gcc-4_7-branch/gcc/testsuite/gcc.dg/pr55019.c
Modified:
    branches/gcc-4_7-branch/gcc/ChangeLog
    branches/gcc-4_7-branch/gcc/config/arm/arm.c
    branches/gcc-4_7-branch/gcc/testsuite/ChangeLog