Il 06/11/2013 18:41, Tomas Hajny ha scritto:
Yes, I think so (although I have no clue regarding compatibility with
Delphi, etc.) - looking at the implementation of OrBits (and also
XorBits), the calculation which bits should be used is different from
AndBits (and probably wrong - it checks if
(Sorry if this isn't technical enough for the developer list, but it
requires understanding of the underlying architecture so I thought it
was appropriate.) I'm implementing something in FPC that will perform
very many comparisons across sets of data, and would like to know
whether or not FPC
Am 06.11.2013 18:52, schrieb Jim Leonard:
(Sorry if this isn't technical enough for the developer list, but it
requires understanding of the underlying architecture so I thought it
was appropriate.) I'm implementing something in FPC that will perform
very many comparisons across sets of data,
On 07/11/2013 19:57, Jim Leonard wrote:
On 11/7/2013 6:21 AM, Sven Barth wrote:
The resulting instructions depend highly on the architecture. E.g. on
x86 and m68k for the first case a MOV/MOVE instruction with a multiplier
will be used while on other platforms this might involve an explicit
