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/QMFPE, /QMFPE - Floating Point Emulation

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These options control compiler expectations for floating point arithmetic support.

/QMFPE turns on floating point emulation and is the default.

/QMFPE causes the compiler to generate instructions for a floating-point hardware unit.

The following criteria apply to floating point emulation:

  • When no /QMmipsNN option is specified in the command line, then /QMFPE is default.
  • If /QMmips1 or /QMmips2 option is specified in the command line, then /QMFPE is the default.
  • If /QMmips3, /QMmips4, /QMmips5, or /QMmips64 option is specified in the command line then /QMFPE- is default.

For more information about /QMmipsNN options, see /QMmipsNN - Generate code for specific MIPS ISA.

See Also

About Microprocessor Compilers | MIPS Guide

 Last updated on Thursday, April 08, 2004

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