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Re: generated decoder code question

From: Dave Brolley <brolley at redhat dot com>
To: Chuan-Hua Chang <chuanhua dot chang at gmail dot com>
Cc: cgen at sourceware dot org
Date: Fri, 23 Mar 2007 09:01:51 -0500
Subject: Re: generated decoder code question
References: <aefe1a0f0703230140r69d7a493y9d0e24014534222b@mail.gmail.com>

Chuan-Hua Chang wrote:


When looking at the M32R decode function, the IF-statement is absent
from the decoder code.  This lets me wonder that if there is a way to
remove this redundant IF-statement check in the CGEN flow.

This is likely a case where all of the decodable bits have already been tested in reaching that particular case.

Dave

References:
- generated decoder code question
  - From: Chuan-Hua Chang

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