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Re: [Bug tree-optimization/8781] Pessimization of C++ (functional)code
- From: Diego Novillo <dnovillo at redhat dot com>
- To: "gcc-bugzilla at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- Cc: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 25 Aug 2004 09:57:42 -0400
- Subject: Re: [Bug tree-optimization/8781] Pessimization of C++ (functional)code
- Organization: Red Hat Canada
- References: <20021202022601.8781.wesslen@users.sourceforge.net> <20040825134539.18538.qmail@sourceware.org>
On Wed, 2004-08-25 at 09:45, dnovillo at gcc dot gnu dot org wrote:
> Implementing a full-fledge escape analysis framework would probably cure this.
> There may also be in-between solutions to achieve some of the lower hanging fruit.
>
I forgot to add. Daniel's field-sensitive aliasing and/or the
interprocedural PTA may get this correctly.
Diego.