r193901 - in /trunk/gcc: ChangeLog lra-assigns....

[vmakarov@gcc.gnu.org]

Author: vmakarov
Date: Wed Nov 28 17:42:39 2012
New Revision: 193901

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193901
Log:
2012-11-28  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/55512
	* lra-assigns.c (assign_by_spills): Assigned arbitrary hard regs
	to failed reload pseudos instead of changing asm pattern.
	* lra-constraints.c (MAX_CONSTRAINT_ITERATION_NUMBER): Increase
	value.

2012-11-28  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/55512
	* gcc.target/i386/pr55512-[1234].c: New tests.


Added:
    trunk/gcc/testsuite/gcc.target/i386/pr55512-1.c
    trunk/gcc/testsuite/gcc.target/i386/pr55512-2.c
    trunk/gcc/testsuite/gcc.target/i386/pr55512-3.c
    trunk/gcc/testsuite/gcc.target/i386/pr55512-4.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/lra-assigns.c
    trunk/gcc/lra-constraints.c
    trunk/gcc/testsuite/ChangeLog