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Re: sjlj-exceptions ICE. simplified test case
- To: law at cygnus dot com
- Subject: Re: sjlj-exceptions ICE. simplified test case
- From: Jason Merrill <jason at cygnus dot com>
- Date: 27 Apr 2000 12:13:53 -0700
- Cc: "Geert Bosch" <bosch at gnat dot com>, "gcc at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>, "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>, "Richard Henderson" <rth at cygnus dot com>, "Robert Lipe" <robertl at sco dot com>
- References: <19914.956842918@upchuck>
>>>>> Jeffrey A Law <law@cygnus.com> writes:
> In message <20000427113740.D369C34D9F@nile.gnat.com>you write:
>> This does not work well in presence of scheduled prologues. So, in order
>> to support exceptions, you either need tables, or you should not schedule
>> the prologue.
> I'd consider not supporting scheduled prologues unacceptable on modern
> processors. It's a fairly important optimization.
I'd think that would be a choice we could leave up to users.
Jason