Re: optimizing address calculation?

joggingsong@gmail.com
Tue, 25 Sep 2007 12:49:11 -0000

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From: joggingsong@gmail.com
Newsgroups: comp.compilers
Date: Tue, 25 Sep 2007 12:49:11 -0000
Organization: Compilers Central
References: 07-09-07107-09-091
Keywords: C, optimize
Posted-Date: 25 Sep 2007 10:26:13 EDT

On Sep 24, 5:07 pm, rupesh0...@gmail.com wrote:
> Which compiler are you using, which platform, and what command line
> options? A simple optimization flag (O or O2) should have taken the
> invariant outside the loop.
>
> -rupesh.


              I set the optimization level O3, and the c compiler is from
freescale The platform is MSC8144, in which the core is SC3400.
Jogging


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