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Re: Constant folding and Constant propagation
- From: Adam Nemet <anemet at caviumnetworks dot com>
- To: "Rahul Kharche" <rahul at IceraSemi dot com>
- Cc: "Jean Christophe Beyler" <jean dot christophe dot beyler at gmail dot com>, <gcc at gcc dot gnu dot org>
- Date: Tue, 03 Mar 2009 11:36:51 -0800
- Subject: Re: Constant folding and Constant propagation
- References: <4D60B0700D1DB54A8C0C6E9BE691637008EB795E@EXCHANGEVS.IceraSemi.local> <c568a2600902251424s2409ddbv9d1555335a697566@mail.gmail.com> <4D60B0700D1DB54A8C0C6E9BE6916370091E7FE7@EXCHANGEVS.IceraSemi.local> <c568a2600902261127j5a39de55ta6a5db3d980f8b02@mail.gmail.com> <4D60B0700D1DB54A8C0C6E9BE6916370091E8780@EXCHANGEVS.IceraSemi.local> <o7zlg7fyte.fsf@ropi.home>
Adam Nemet <anemet@caviumnetworks.com> writes:
> I am actually looking at something similar for PR33699 for MIPS. My plan is
> to experiment extending cse.c with putting "anchor" constants to the available
> expressions along with the original constant and then querying those later for
> constant expressions.
See http://gcc.gnu.org/ml/gcc-patches/2009-03/msg00161.html.
Adam