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Re: GCC 3.3 compile speed regression - AN ANSWER
- From: Mike Stump <mstump at apple dot com>
- To: Joel Sherrill <joel dot sherrill at OARcorp dot com>
- Cc: Steven Bosscher <s dot bosscher at student dot tudelft dot nl>, Phil Edwards <phil at jaj dot com>, "Michael S. Zick" <mszick at goquest dot com>, gcc at gcc dot gnu dot org
- Date: Mon, 10 Feb 2003 16:51:37 -0800
- Subject: Re: GCC 3.3 compile speed regression - AN ANSWER
On Monday, February 10, 2003, at 03:27 PM, Joel Sherrill wrote:
Has anyone looked at how much the binutils contribute to the end to
end performance question? gas is involved in every compile and ld is
involved in every program link. I just don't recall it every being
mentioned.
Yes. Down so far in the noise, that I don't even want to mention how
long they take, but I can, gas 2.6%, ld 1.3%. Testcase Finder_FE with
-Os -g. Note, these are for Apple's versions of these tools in our
environment, and on Linux, you may see different numbers.