[Bug tree-optimization/38405] [4.4 Regression] (silent failure) handling bitfield in ternary

[rguenth at gcc dot gnu dot org]

------- Comment #15 from rguenth at gcc dot gnu dot org  2008-12-07 20:34 
-------
Subject: Bug 38405

Author: rguenth
Date: Sun Dec  7 20:33:07 2008
New Revision: 142539

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=142539
Log:
2008-12-07  Richard Guenther  <[EMAIL PROTECTED]>

        PR tree-optimization/38405
        * tree-vrp.c (simplify_truth_ops_using_ranges): Make sure to
        not sign-extend truth values.

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


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38405