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References: <bug-39252-3556@http.gcc.gnu.org/bugzilla/>
Subject: [Bug c/39252] Request new feature __builtin_not_reached();
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------- Comment #1 from hjl dot tools at gmail dot com  2009-02-19 20:51 -------
So __builtin_not_reached is just __builtin_trap which doesn't generate
any insn. It shouldn't be too hard to implement.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39252