[Bug c++/30423] compile with -O2 fails.

[chat95 at mac dot com]

------- Comment #3 from chat95 at mac dot com  2007-02-05 02:34 -------
Sorry for long delay...
No, I'm using 4.2's libstdc++.
% g++42 -O -fno-strict-aliasing -pipe -o gendoc gendoc.cc ; ldd ./gendoc
./gendoc:
        libstdc++.so.6 => /usr/local/lib/gcc-4.1.2/libstdc++.so.6 (0x8006a3000)
        libm.so.4 => /lib/libm.so.4 (0x80089d000)
        libgcc_s.so.1 => /usr/local/lib/gcc-4.1.2/libgcc_s.so.1 (0x8009b9000)
        libc.so.6 => /lib/libc.so.6 (0x800ac5000)
% g++42 -pipe -o gendoc gendoc.cc ; ldd ./gendoc
./gendoc:
        libstdc++.so.6 => /usr/local/lib/gcc-4.1.2/libstdc++.so.6 (0x8006a1000)
        libm.so.4 => /lib/libm.so.4 (0x80089b000)
        libgcc_s.so.1 => /usr/local/lib/gcc-4.1.2/libgcc_s.so.1 (0x8009b7000)
        libc.so.6 => /lib/libc.so.6 (0x800ac3000)


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30423