The Intel-specific options and their default settings are listed below. Use the default settings of the Compiler options to
generate the most efficient code for your system.
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-f287
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Generates Intel287 floating-point coprocessor instructions where possible. This is the default if an Intel387 coprocessor
is not present.
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-i386
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Produces code for the Intel386 processor avoiding optimizations designed for the Intel486 processor. Programs compiled with
the -i386 option run correctly on the Intel486, but may perform better when they are compiled with the -i486 option. -i386
is the default when the Compiler is run on an Intel386 processor.
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-i486
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Produces code for the Intel486 processor, using optimizations designed for the Intel486. Programs compiled with the -i486
option may not run on an Intel386 processor. -i486 is the default when the Compiler is run on an Intel486 processor.