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Re: Help with expanding compare

From: Paolo Bonzini <bonzini at gnu dot org>
To: Revital1 Eres <ERES at il dot ibm dot com>
Cc: gcc at gcc dot gnu dot org
Date: Tue, 25 May 2010 15:04:57 +0200
Subject: Re: Help with expanding compare
References: <OF1CA31DE2.479148A7-ONC225772E.003569D4-C225772E.0038236C@il.ibm.com> <4BFBC931.2090903@gnu.org> <OFCDCCD7AA.D9E74C16-ONC225772E.0047598D-C225772E.0047946F@il.ibm.com>

On 05/25/2010 03:01 PM, Revital1 Eres wrote:

Hello,

Just did so... :-)
and it indeed solves this.

Remember to do the same for cstore.

Most of the time it will remove more code from your target than it adds. I think that it did so for basically all targets in GCC 4.5, sometimes cutting up to 1000 lines for no change in generated code. The only exception was spu IIRC, which gained maybe 30 lines.

Paolo

References:
- Help with expanding compare
  - From: Revital1 Eres
- Re: Help with expanding compare
  - From: Paolo Bonzini
- Re: Help with expanding compare
  - From: Revital1 Eres

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