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Re: [tree-ssa] Implement non-call exceptions
- From: Richard Henderson <rth at redhat dot com>
- To: Andrew Haley <aph at redhat dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Wed, 3 Dec 2003 14:21:09 -0800
- Subject: Re: [tree-ssa] Implement non-call exceptions
- References: <16334.10179.753044.598316@cuddles.cambridge.redhat.com>
On Wed, Dec 03, 2003 at 06:13:23PM +0000, Andrew Haley wrote:
> Also, we assume that libcalls can't throw.
Except extra-special cases, they can't. In what context
did this come up? And why would it differ from mainline?
> * tree-eh.c (tree_could_trap_p): Add division instructions.
We should probably add floating point operations as well...
r~