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Re: [PATCH] Middle-end dead code elimination
- From: Diego Novillo <dnovillo at redhat dot com>
- To: Roger Sayle <roger at www dot eyesopen dot com>
- Cc: Jeff Law <law at redhat dot com>,"gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
- Date: 16 Apr 2003 17:54:10 -0400
- Subject: Re: [PATCH] Middle-end dead code elimination
- Organization: Red Hat Canada
- References: <Pine.LNX.4.44.0304161511330.27784-100000@www.eyesopen.com>
On Wed, 2003-04-16 at 17:13, Roger Sayle wrote:
> Have you seen Diego's "flowgraph linearization" patch?
> http://gcc.gnu.org/ml/gcc-patches/2003-04/msg00006.html
>
Yes, the linearizer should be removing them, but the point is to avoid
generating thousands of useless blocks to begin with.
Diego.