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3.17.18 LM32 Options
These -m options are defined for the LatticeMico32 architecture:
- 
    
-mbarrel-shift-enabled - 
    
Enable barrel-shift instructions.
 - 
    
-mdivide-enabled - 
    
Enable divide and modulus instructions.
 - 
    
-mmultiply-enabled - 
    
Enable multiply instructions.
 - 
    
-msign-extend-enabled - 
    
Enable sign extend instructions.
 - 
    
-muser-enabled - 
    
Enable user-defined instructions.
 
© Free Software Foundation
Licensed under the GNU Free Documentation License, Version 1.3.
 https://gcc.gnu.org/onlinedocs/gcc-5.5.0/gcc/LM32-Options.html