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Re: Reorder some tree codes


Gabriel Dos Reis wrote:
Mark Mitchell <mark@codesourcery.com> writes:

[...]

| This is clearly the kind of change that (if it's an otherwise good
| change) is acceptable in Stage 3; small, but with a non-trivial impact
| on compile-time performance.

I think 0.25% speed up is within the margin of statistical error.
You do not know how I measured it.

I have consistently measured identical compilers to 0.05% timing difference.

nathan
--
Nathan Sidwell    ::   http://www.codesourcery.com   ::     CodeSourcery LLC
nathan@codesourcery.com    ::     http://www.planetfall.pwp.blueyonder.co.uk


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