[Bug tree-optimization/39675] [4.4 Regression] ICE in vect_get_vec_def_for_operand, at tree-vect-transform.c:1999

[irar at gcc dot gnu dot org]

------- Comment #3 from irar at gcc dot gnu dot org  2009-04-20 11:26 -------
Subject: Bug 39675

Author: irar
Date: Mon Apr 20 11:26:18 2009
New Revision: 146399

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=146399
Log:
        PR tree-optimization/39675
        * tree-vect-loop.c (vect_transform_loop): Remove currently redundant 
        check of the return code of vect_schedule_slp. Check that stmt_vec_info
        still exists for the statement, before checking its vectorization type.


Added:
    trunk/gcc/testsuite/gcc.dg/vect/O3-pr39675-2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-loop.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39675