试了一下可以用。编译了一个demo,有如下log:
Microchip MPLAB XC8 C Compiler V1.20
Copyright (C) 2013 Microchip Technology Inc.
License type: Node Configuration
Memory Summary:
Program space used 1Fh ( 31) of 400h words ( 3.0%)
Data space used 6h ( 6) of 40h bytes ( 9.4%)
EEPROM space None available
Configuration bits used 0h ( 0) of 1h word ( 0.0%)
ID Location space used 0h ( 0) of 4h bytes ( 0.0%)
Running this compiler in PRO mode, with Omniscient Code Generation enabled,
produces code which is typically 40% smaller than in Free mode.
See http://microchip.com for more information.
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