Controls the use of the NEC V800 r20 and r21 registers.
Compatibility:This pragma is compatible with the following platform targets:
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68K
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PowerPC
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Intel x86
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MIPS
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Embedded 68K
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#pragma use_mask_registers on|off|reset
Remarks:
This option corresponds to the option Use r20 and r21 as Mask Registers, which is part of the NEC V800 Processor panel. To check whether this option is on, use __option (use_mask_registers), described in "Checking Options."