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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 - Generate code for specific MIPS ISA 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.
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