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Re: SSA Vs unSSA

From: Andrew Haley <aph at redhat dot com>
To: Fran Baena <franbaena at gmail dot com>
Cc: gcc at gcc dot gnu dot org
Date: Wed, 26 Mar 2008 18:36:42 +0000
Subject: Re: SSA Vs unSSA
References: <7ed133d10803261107o698d026eu531e47c2d229d2b3@mail.gmail.com>

Fran Baena wrote:

> what are the advantages and inconvenients of get RTL from SSA rather
> than GIMPLE (previously translated from SSA)?

It would mean that the expander would have to understand and unpick
SSA-specific stuff like PHI-nodes.  It could be done, but I sure can't
think of any reason you'd want to.

Andrew,

Follow-Ups:
- Re: SSA Vs unSSA
  - From: Richard Guenther

References:
- SSA Vs unSSA
  - From: Fran Baena

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