[Bug lto/44246] ICE with -fwhopr/-flto when using strlen and strcat without previous declaration

[hubicka at gcc dot gnu dot org]

------- Comment #8 from hubicka at gcc dot gnu dot org  2010-09-19 21:49 -------
Subject: Bug 44246

Author: hubicka
Date: Sun Sep 19 21:49:28 2010
New Revision: 164425

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=164425
Log:

        PR lto/44246
        * lto-cgraph.c (input_cgraph_1, input_varpool_1): Avoid
        processing same node twice.
        * gcc.c-torture/compile/pr44246.c:New file.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr44246.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/lto-cgraph.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44246