Mail Archives: djgpp/1994/10/07/22:42:29
On Thu, 6 Oct 1994, Grzegorz B. Mazur wrote:
> On REAL 32 bit chips, like 386, 486 and above, and MC68020 and above
> 32-bit maath is at least as fast as 16-bit, assuming that the operands are
> in registers or are properly aligned in memory (and memorybus is at least
> 32-bit wide). The above is not the case for MC68000, 68010 (16-bit memory bus
> and 16 bit INTERNAL BUS!!!), and for 386SX memory references.
> So there is no reason for not using 32 bit ints for 386+. All the real
> compilers do it (incl. GCC).
Right on! At last someone who understands the need for DJGPP, and why we
like it so much!
Fred Reimer
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