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Re: CONSTRAINT__LIMIT
- From: DJ Delorie <dj at redhat dot com>
- To: Vladimir Makarov <vmakarov at redhat dot com>
- Cc: gcc at gcc dot gnu dot org
- Date: Mon, 4 May 2009 22:03:09 -0400
- Subject: Re: CONSTRAINT__LIMIT
- References: <m3ocurf0a4.fsf@google.com> <49ED3B9F.9010606@redhat.com>
> Ian, thanks for reporting this. I'll investigate this more. It
> affects only ports using priority allocation (I know only one which
> is m32c). DJ just recently reported a reload failure problem on
> m32c. Probably that is because of this wrong code.
In checking through this code, I see that it depends on having
define_constraint's in the *.md file. m32c has none, so this code is
not triggered. Has any port ever used this code? Would the lack of
define_constraints be causing problems for the m32c backend?