2013-05-01  Vladimir Makarov  <vmakarov@redhat.com>

	PR target/57091
	* lra-constraints.c (best_small_class_operands_num): Remove.
	(process_alt_operands): Remove small_class_operands_num.  Take
	small classes operands into losers and only if the operand is not
	matched.  Modify debugging output.
	(curr_insn_transform): Remove best_small_class_operands_num.
	Print insn name.

2013-05-01  Vladimir Makarov  <vmakarov@redhat.com>

	PR target/57091
	* gcc.target/i386/pr57091.c: New test.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198503 138bc75d-0d04-0410-961f-82ee72b054a4
/cp
2013-05-01  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/57132
	* pt.c (tsubst_copy_and_build, MODOP_EXPR): Increase / decrease
	c_inhibit_evaluation_warnings around build_x_modify_expr call.

/testsuite
2013-05-01  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/57132
	* g++.dg/warn/Wdiv-by-zero-bogus-2.C: New.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198504 138bc75d-0d04-0410-961f-82ee72b054a4