lra.c (lra): Switch off rematerialization pass.

2014-11-13  Vladimir Makarov  <vmakarov@redhat.com>

	* lra.c (lra): Switch off rematerialization pass.

From-SVN: r217459

gcc/ChangeLog

+2014-11-13  Vladimir Makarov  <vmakarov@redhat.com>
+
+	* lra.c (lra): Switch off rematerialization pass.
+
 2014-11-12  Vladimir Makarov  <vmakarov@redhat.com>
 
 	* common.opt (flra-remat): New.

gcc/lra.c

@@ -2349,7 +2349,7 @@ lra (FILE *f)
 	}
       /* Now we know what pseudos should be spilled.  Try to
 	 rematerialize them first.  */
-      if (lra_remat ())
+      if (0 && lra_remat ())
 	{
 	  /* We need full live info -- see the comment above.  */
 	  lra_create_live_ranges (lra_reg_spill_p);