2013-04-29  Vladimir Makarov  <vmakarov@redhat.com>

	PR target/57097
        * lra-constraints.c (process_alt_operands): Discourage a bit more
	using memory for pseudos.  Print cost dump for alternatives.
	Modify cost values for conflicts with early clobbers.
	(curr_insn_transform): Spill pseudos reassigned to NO_REGS.

2013-04-29  Vladimir Makarov  <vmakarov@redhat.com>

	PR target/57097
	* gcc.target/i386/pr57097.c: New test.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198432 138bc75d-0d04-0410-961f-82ee72b054a4