r198449 - in /trunk/gcc: ChangeLog sel-sched-ir...

[abel@gcc.gnu.org]

Author: abel
Date: Tue Apr 30 10:55:52 2013
New Revision: 198449

URL: http://gcc.gnu.org/viewcvs?rev=198449&root=gcc&view=rev
Log:
        PR rtl-optimization/56957
        PR rtl-optimization/57105

        * sel-sched.c (move_op_orig_expr_found): Remove insn_emitted
        variable.  Use just INSN_UID for determining whether an insn
        should be only disconnected from the insn stream.
        * sel-sched-ir.h (EXPR_WAS_CHANGED): Remove.

	* gcc.dg/pr57105.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr57105.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/sel-sched-ir.h
    trunk/gcc/sel-sched.c
    trunk/gcc/testsuite/ChangeLog