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Re: Patch for PR target/20924
- From: Steve Ellcey <sje at cup dot hp dot com>
- To: aj at suse dot de
- Cc: gcc-patches at gcc dot gnu dot org, mark at codesourcery dot com
- Date: Wed, 13 Apr 2005 08:49:41 -0700 (PDT)
- Subject: Re: Patch for PR target/20924
> > OK for checkin on ToT?
>
> This is needed for 4.0 as well!
>
> Andreas
I think it is too late to get this into 4.0. I can copy it over to the
4.0 branch after 4.0 is out so it will go into 4.0.1 but I don't think
this qualifies as a critical fix for 4.0. It does look like a
regression from 3.4.2 in that 3.4.2 doesn't inline division by default
so 3.4.2 uses the routines which set the right exception flags. But
there is a workaround by using the -mno-inline-float-divide. You can
ask Mark Mitchell if you want to push getting it into 4.0 since he
controls what is and isn't going into 4.0.
Steve Ellcey
sje@cup.hp.com