[Bug middle-end/23606] fold does not fold (type)(a == b) into a == b (with type as the type)

[pinskia at gcc dot gnu dot org]

------- Comment #5 from pinskia at gcc dot gnu dot org  2005-11-22 19:22 -------
Subject: Bug 23606

Author: pinskia
Date: Tue Nov 22 19:22:21 2005
New Revision: 107370

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=107370
Log:
2005-11-22  Andrew Pinski  <[EMAIL PROTECTED]>

        PR middle-end/23606
        * fold-const.c (fold_unary) <case NOP_EXPR, CONVERT_EXPR>: For
        COMPARISON_CLASS_P and an integral types create create a new
        expression with the new type and fold that.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/fold-const.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23606