[Bug tree-optimization/38104] [4.4 Regression] ICE segmentation fault (with -O3 when deref a NULL pointer in the code??)

[jakub at gcc dot gnu dot org]

------- Comment #3 from jakub at gcc dot gnu dot org  2008-11-14 12:27 -------
Subject: Bug 38104

Author: jakub
Date: Fri Nov 14 12:26:05 2008
New Revision: 141857

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141857
Log:
        PR tree-optimization/38104
        * gimplify.c (gimple_regimplify_operands): Add referenced vars
        before calling mark_symbols_for_renaming, not after it.

        * g++.dg/tree-ssa/pr38104.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/tree-ssa/pr38104.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimplify.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38104