[Bug middle-end/34337] [4.3 Regression] Internal error while building gtkwhiteboardc.c from pidgin 2.3.0

[jakub at gcc dot gnu dot org]

------- Comment #9 from jakub at gcc dot gnu dot org  2007-12-05 22:24 -------
Subject: Bug 34337

Author: jakub
Date: Wed Dec  5 22:24:08 2007
New Revision: 130635

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=130635
Log:
        PR middle-end/34337
        * fold-const.c (fold_binary) <case BIT_IOR_EXPR>: Don't minimize
        number of bits set in C1 if a mode mask for some mode can be used
        instead.

        * gcc.c-torture/execute/20071205-1.c: New test.

Added:
    trunk/gcc/testsuite/gcc.c-torture/execute/20071205-1.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/fold-const.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34337