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Re: [PATCH] PR middle-end/18293: Fast-path expand_mult for 2^N
- From: Mike Stump <mrs at apple dot com>
- To: Alexandre Oliva <aoliva at redhat dot com>
- Cc: Roger Sayle <roger at eyesopen dot com>, Zack Weinberg <zack at codesourcery dot com>, gcc-patches at gcc dot gnu dot org
- Date: Thu, 9 Dec 2004 13:36:14 -0800
- Subject: Re: [PATCH] PR middle-end/18293: Fast-path expand_mult for 2^N
On Thursday, December 9, 2004, at 02:23 AM, Alexandre Oliva wrote:
You know there's a tool to do just that called ccache, right? :-)
Yes... Tis true. Hum, can we fold ccache like technology into the
compiler? Maybe not on by default, but easy to turn on:
export GCC_CACHEDIR=/blabla
The benefit, faster compiler.