Important Notice
The pages on this site contain documentation for very old MS-DOS software,
purely for historical purposes.
If you're looking for up-to-date documentation, particularly for programming,
you should not rely on the information found here, as it will be woefully
out of date.
FST/FSTP/FIST/FISTP/FBSTP
◄Summary► ◄Timings► ◄Example►
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Store
Syntax: FST dest
FtST dest t=type (I, B, or blank)
FtSTP dest
Stores the value in ST to the specified memory location or register.
Temporary real values in registers are converted to the appropriate
integer, BCD, or floating-point format as they are stored. With FSTP,
FISTP, and FBSTP, the ST register value is popped off the stack.
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