[Bug tree-optimization/33453] [4.3 Regression] ICE in build2_stat, at tree.c:3110 with -ftree-parallelize-loops=4 -ftree-vectorize

[jakub at gcc dot gnu dot org]

------- Comment #8 from jakub at gcc dot gnu dot org  2007-12-03 22:35 -------
Subject: Bug 33453

Author: jakub
Date: Mon Dec  3 22:35:39 2007
New Revision: 130588

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=130588
Log:
        PR tree-optimization/33453
        * tree-data-ref.c (split_constant_offset): Use POINTER_PLUS_EXPR
        for pointer addition.
        * tree-parloops.c (canonicalize_loop_ivs): Likewise.
        (separate_decls_in_loop_name): Copy DECL_GIMPLE_REG_P from var to
        var_copy.

        * gcc.c-torture/compile/20071203-1.c: New test.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/20071203-1.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-data-ref.c
    trunk/gcc/tree-parloops.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33453