On 02/19/2012 01:43 PM, Miloslav Semler wrote: > Which is wrong for me as it discards high word from result (RESHI is not > copied, instead it is used an sign extension). Routine div32768 accepts > 32bit signed integer. >
You seem to be complaining that a 16X16 multiply returns only a 16 bit result. This is standard across all C compilers. If you need a 32 bit result you have two options: 1) Promote one or both arguments to 32 bits to force a 32X32 multiply with a 32 bit result. 2) Roll your own code if you need something faster. It is possible that buried somewhere in the standard library is a function that does this but I have never seen one. -- David W. Schultz http://home.earthlink.net/~david.schultz "Who? What? Where? When? Aahhhg!" - Duck Dodgers ------------------------------------------------------------------------------ Virtualization & Cloud Management Using Capacity Planning Cloud computing makes use of virtualization - but cloud computing also focuses on allowing computing to be delivered as a service. http://www.accelacomm.com/jaw/sfnl/114/51521223/ _______________________________________________ Mspgcc-users mailing list Mspgcc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mspgcc-users
