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Re: [3.3/3.4/4.0/4.1] IA-64 FP register file corruption on unwind
On Tue, 2005-04-05 at 07:27, Geert Bosch wrote:
> I'm really amazed nobody ran into this before. Apparently very little
> existing code actually uses exceptions.
You have to have about 18 or so FP variables live at the point where the
exception is thrown and caught, or else you won't be able to see the
breakage. There is a lot of code using exceptions, but there is
probably very little heavy FP code using exceptions.
Jim Wilson, GNU Tools Support, http://www.SpecifixInc.com