[fpc-devel] CompareMem slower in FPC 2.4.4

José Mejuto joshyfun at gmail.com
Thu Jun 2 19:06:46 CEST 2011

Hello FPC,

Wednesday, June 1, 2011, 10:07:18 PM, you wrote:

MK> In my tests, FPC 2.4.4 has much slower CompareMem than FPC 2.4.2, at
MK> least for some cases:

Please take care with my last email, it has a bug that result in wrong
speed tests, anyway after fixing the bug, the "magic" number for plain
compare is around 28-32, so for blocks of 28-32 or less bytes, a plain
compare is much faster than CompareMem even when the memory blocks are

Best regards,

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