[Bug c++/37016] [4.3/4.4 Regression] member function pointer failure with optimization

[jason at gcc dot gnu dot org]

------- Comment #15 from jason at gcc dot gnu dot org  2008-08-05 22:23 -------
Subject: Bug 37016

Author: jason
Date: Tue Aug  5 22:22:00 2008
New Revision: 138740

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=138740
Log:
        PR c++/37016
        * tree-ssa.c (useless_type_conversion_p_1): Call langhook
        if TYPE_STRUCTURAL_EQUALITY_P is true for both types.

Added:
    trunk/gcc/testsuite/g++.dg/opt/pmf1.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37016