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Re: [ tree-ssa] PRE problem
- From: law at redhat dot com
- To: Diego Novillo <dnovillo at redhat dot com>
- Cc: Daniel Berlin <dberlin at dberlin dot org>, "gcc at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>
- Date: Fri, 20 Feb 2004 14:09:07 -0700
- Subject: Re: [ tree-ssa] PRE problem
- Reply-to: law at redhat dot com
In message <1077310216.3169.210.camel@localhost.localdomain>, Diego Novillo wri
tes:
>On Fri, 2004-02-20 at 15:31, law@redhat.com wrote:
>
>> It must be Friday... Time to get away and recharge.
>>
>So that you feel better, a checking-enabled bootstrap just ICE'd in
>propagate_copy trying to build strstream.cc. :)
Yea, I went back and did more testing. It's the call from the code
to muck around with the virtual operands, not the real operands.
I had both calls to propagate_value in my original patch. I may have
lost the one in the vops code in my later test patch -- which would
explain why I couldn't trigger the failure earlier this afternoon.
Egad. Now I know it's time to get away...
jeff