[Bug middle-end/36244] -ftree-parallelize-loops=4, vectorizer enabled, ICE

[rguenth at gcc dot gnu dot org]

------- Comment #6 from rguenth at gcc dot gnu dot org  2008-05-15 12:45 -------
Subject: Bug 36244

Author: rguenth
Date: Thu May 15 12:44:42 2008
New Revision: 135336

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=135336
Log:
2008-05-15  Richard Guenther  <[EMAIL PROTECTED]>

        PR middle-end/36244
        * tree-ssa-alias.c (new_type_alias): Do not set TREE_READONLY.
        * tree-flow-inline.h (unmodifiable_var_p): Memory tags never
        represent unmodifiable vars.

        * gcc.dg/torture/pr36244.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr36244.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-flow-inline.h
    trunk/gcc/tree-ssa-alias.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36244