[Bug middle-end/43255] [4.5 Regression] ICE in extract_range_from_assert, at tree-vrp.c:1423

[rguenth at gcc dot gnu dot org]

------- Comment #3 from rguenth at gcc dot gnu dot org  2010-03-11 15:08 -------
Subject: Bug 43255

Author: rguenth
Date: Thu Mar 11 15:08:24 2010
New Revision: 157388

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=157388
Log:
2010-03-11  Richard Guenther  <rguent...@suse.de>

        PR tree-optimization/43255
        * tree-vrp.c (process_assert_insertions_for): Do not insert
        asserts for trivial conditions.

        * gcc.c-torture/compile/pr43255.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr43255.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vrp.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43255