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Subject: [Bug c/38341] Wrong warning comparison of promoted ~unsigned with unsigned
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------- Comment #3 from rguenth at gcc dot gnu dot org  2008-12-01 12:49 -------
As I said, for the first case we optimize away the promotions before the
warning
code comes along.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38341