[Bug rtl-optimization/44919] ICE on ia64 with -O3 at sel-sched.c:4672

[amonakov at gcc dot gnu dot org]

------- Comment #8 from amonakov at gcc dot gnu dot org  2010-09-06 08:57 -------
Subject: Bug 44919

Author: amonakov
Date: Mon Sep  6 08:56:43 2010
New Revision: 163904

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=163904
Log:
        PR rtl-optimization/44919
        * sel-sched.c (move_cond_jump): Remove assert, check that
        the several blocks case can only happen with mutually exclusive
        insns instead.  Rewrite the movement code to support moving through
        several basic blocks. 

        * g++.dg/opt/pr44919.C: New.


Added:
    trunk/gcc/testsuite/g++.dg/opt/pr44919.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/sel-sched.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44919