Matt,
Looks like a good patch to me.
On 8-Nov-06, at 11:46 PM, Matt Wilmas wrote:
Hi,
Here's an additional ZEND_SIGNED_MULTIPLY_LONG() for platforms with
32-bit
longs that don't use the assembly version (so all Windows systems at
least?). On my Windows system, mul_function() is 40% faster with this
version (no overflow), which makes PHP's * operator 20% faster; with
overflow mul_function() is 20% faster (though I don't see any
difference
with the * operator). The macro is also used in safe_emalloc()...
Patch just against 5_2 as the file versions are the only difference.
Matt
<multiply_long.txt>
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Ilia Alshanetsky
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