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Re: Tree-SSA and POST_INC address mode inompatible in GCC4?

From: "J.C. Pizarro" <jcpiza at gmail dot com>
To: gcc at gcc dot gnu dot org
Date: Sat, 3 Nov 2007 15:55:42 +0100
Subject: Re: Tree-SSA and POST_INC address mode inompatible in GCC4?
References: <998d0e4a0711030746ke8ab1c8w2ea33d9d004f411@mail.gmail.com>

2007/11/3, J.C. Pizarro <jcpiza@gmail.com> wrote:
> They need to add an algorithm post-SSA that the code reuse the variables
> converting a_j <- phi(a_i,...) to a_k <- phi(a_k,...).

I'm sorry, "a_k <- phi(a_k,...)" is invalid due to SSA form definition,
but this algorithm need some form to represent it, e.g. SSA-extended.

   J.C. Pizarro

References:
- RE: Tree-SSA and POST_INC address mode inompatible in GCC4?
  - From: J.C. Pizarro

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