[Bug tree-optimization/37181] [4.4 Regression] FAIL: Divide_1 -O3

[rguenth at gcc dot gnu dot org]

------- Comment #3 from rguenth at gcc dot gnu dot org  2008-08-21 11:26 -------
Subject: Bug 37181

Author: rguenth
Date: Thu Aug 21 11:25:28 2008
New Revision: 139375

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=139375
Log:
2008-08-21  Richard Guenther  <[EMAIL PROTECTED]>

        PR tree-optimization/37181
        * tree-vrp.c (extract_range_from_binary_expr): Check for NULL
        folding result.
        (extract_range_from_unary_expr): Likewise.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-vrp.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37181