[Bug tree-optimization/39343] [4.4 Regression] Wrong result for __builtin_object_size (x, 1)

[jakub at gcc dot gnu dot org]

------- Comment #3 from jakub at gcc dot gnu dot org  2009-03-03 11:30 -------
Subject: Bug 39343

Author: jakub
Date: Tue Mar  3 11:29:51 2009
New Revision: 144571

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=144571
Log:
        PR tree-optimization/39343
        * tree-ssa-ccp.c (maybe_fold_offset_to_address): Don't check if
        COMPONENT_REF t has ARRAY_TYPE.

        * gcc.dg/pr39343.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr39343.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-ccp.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39343