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Re: PATCH: PR target/23485: [ia64]: Integer dvide by zero doesn't raise a signal

On Fri, Aug 19, 2005 at 01:36:37PM -0700, H. J. Lu wrote:
> frcpa is also used for FP divide. I don't know if we should unmask the
> FP divide-by-zero exception for __divdi3.

I had thought the mask was per status field, but on reviewing
the document, I see that it isn't.

> > Otherwise we're avoiding this exception whenever we inline
> > integer division code, which is certainly not the intent.
> 
> Icc inlines x/y and raises interger divide-by-zero exception if y
> is zero.

So I guess the patch is ok, and we'll need to see about 
inserting the break in the inline expansion.


r~
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