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Re: [tree-ssa] BIND_EXPR removal

From: Richard Henderson <rth at redhat dot com>
To: Jason Merrill <jason at redhat dot com>
Cc: Zdenek Dvorak <rakdver at atrey dot karlin dot mff dot cuni dot cz>, gcc-patches at gcc dot gnu dot org
Date: Mon, 3 Nov 2003 00:20:31 -0800
Subject: Re: [tree-ssa] BIND_EXPR removal
References: <20031102001020.GA29508@atrey.karlin.mff.cuni.cz> <wvl65i31hd4.fsf@prospero.boston.redhat.com> <20031102065131.GA11524@redhat.com> <20031102112912.GA5271@atrey.karlin.mff.cuni.cz> <20031102194929.GA14802@redhat.com> <wvly8uyywv1.fsf@prospero.boston.redhat.com>

On Sun, Nov 02, 2003 at 10:06:10PM -0500, Jason Merrill wrote:
> Perhaps we could express this by inserting a new statement to express that
> X is dead?

Hum.  Except that I expect that we'd have to add it to all 
outgoing edges, probably via try-finally.  I wonder if that
scroggs the cfg bad enough to make the excercise questionable.

r~

References:
- [tree-ssa] BIND_EXPR removal
  - From: Zdenek Dvorak
- Re: [tree-ssa] BIND_EXPR removal
  - From: Jason Merrill
- Re: [tree-ssa] BIND_EXPR removal
  - From: Richard Henderson
- Re: [tree-ssa] BIND_EXPR removal
  - From: Zdenek Dvorak
- Re: [tree-ssa] BIND_EXPR removal
  - From: Richard Henderson
- Re: [tree-ssa] BIND_EXPR removal
  - From: Jason Merrill

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