Re: Need Help With Optimization Options

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To: Valery Klimov <mole.83@xxxxxxxxx>
Subject: Re: Need Help With Optimization Options
From: Andrew Haley <aph@xxxxxxxxxx>
Date: Tue, 26 Feb 2008 19:41:12 +0000
Cc: gcc-help@xxxxxxxxxxx
In-reply-to: <18d1bb9f0802260738x33fe5e1dx13878580a2202ff5@xxxxxxxxxxxxxx>
References: <18d1bb9f0802260738x33fe5e1dx13878580a2202ff5@xxxxxxxxxxxxxx>
User-agent: Thunderbird 2.0.0.9 (X11/20071031)

Valery Klimov wrote:

Helloy.
How can i disable calculation of constant expressions. I need to save
whole expression in rtl code. Can i do it using compiler optionins and
what options need to use?


I don't think so.  You'd have to hack fold() in fold-const.c to do

nothing.

Andrew.

References:
- Need Help With Optimization Options
  - From: Valery Klimov

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