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From: "abel at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug rtl-optimization/57105] [4.9 Regression] ICE: in add_insn_before_nobb, at emit-rtl.c:3883 with -Os -fselective-scheduling2 -g
Date: Tue, 30 Apr 2013 10:58:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57105

Andrey Belevantsev <abel at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |FIXED

--- Comment #4 from Andrey Belevantsev <abel at gcc dot gnu.org> 2013-04-30 10:58:27 UTC ---
Fixed with: 
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