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[Bug tree-optimization/8781] Pessimization of C++ (functional) code
- From: "dnovillo at redhat dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 25 Aug 2004 13:58:20 -0000
- Subject: [Bug tree-optimization/8781] Pessimization of C++ (functional) code
- References: <20021202022601.8781.wesslen@users.sourceforge.net>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From dnovillo at redhat dot com 2004-08-25 13:58 -------
Subject: Re: Pessimization of C++ (functional)
code
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.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=8781