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-5.4.0/gcc/LM32-Options.html