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Re: PATCH 2: Re: BOOTSTRAP FAILURE: segementation fault in genattrtab
- To: law at redhat dot com
- Subject: Re: PATCH 2: Re: BOOTSTRAP FAILURE: segementation fault in genattrtab
- From: "John David Anglin" <dave at hiauly1 dot hia dot nrc dot ca>
- Date: Wed, 22 Nov 2000 10:39:02 -0500 (EST)
- Cc: gcc-bugs at gcc dot gnu dot org, gcc-patches at gcc dot gnu dot org
> In message <200011212016.PAA18750@hiauly1.hia.nrc.ca>you write:
> > > To make this work you want the bit indicating if a register is a pointer
> > to
> > > be put in the REG rtx itself. That way you can just do something like
> > > REG_POINTER (X) and REG_POINTER (Y).
> >
> > Would it be OK to use the frame_related bit for this? It doesn't appear
> > to have an assigned use for REG rtx's.
> Yea, I think so.
I added the infrastructure yesterday to set this bit and changed the pa
port to use it. Still need to change the rest of the code to use the new
bit. However, things look promising. The number of unexpected failures
in the gcc testsuite with my various patches is now down to 43. This is
the lowest number of FAILs that I have seen in a long time under hpux.
Dave
--
J. David Anglin dave.anglin@nrc.ca
National Research Council of Canada (613) 990-0752 (FAX: 952-6605)