qa.hlp (Table of Contents; Topic list)
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documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.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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