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Re: optimizations

From: "Paolo Bonzini" <bonzini at gnu dot org>
To: "Reza Roboubi" <reza at linisoft dot com>
Cc: <gcc at gcc dot gnu dot org>,<gcc-help at gcc dot gnu dot org>
Date: Thu, 16 Jan 2003 00:20:27 +0100
Subject: Re: optimizations
References: <005801c2bcc5$e9e2f6a0$421f1897@bonz> <3E25C06E.4E7D37E8@linisoft.com>

> Would you please elaborate on that?  I don't understand what you mean by
the
> "taken case."  The suggested optimization is:
>
> [snip hoisting load/save of -4(%ebp)

Ah... I thought you were considering

.L2:
cmpl $16, -4(%ebp)
je .L7
incl -4(%ebp)
jmp .L2
.L7:

Paolo

References:
- Re: optimizations
  - From: Bonzini
- Re: optimizations
  - From: Reza Roboubi

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