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Re: representing noreturns and traps in the CFG
- To: rth at redhat dot com (Richard Henderson)
- Subject: Re: representing noreturns and traps in the CFG
- From: Joern Rennecke <amylaar at redhat dot com>
- Date: Mon, 16 Jul 2001 19:21:46 +0100 (BST)
- Cc: jh at suse dot cz (Jan Hubicka), gcc at gcc dot gnu dot org
> We ought to modify __builtin_trap to take an optional
> integer, which would have a target-specific meaning.
But then, not all traps should be considered noreturn.
Traps are really a lot like calls; some are noreturn, but some
aren't.