generate code For Motorola PowerPC 7400/7410/7450/7455\n\
-mppc64, -m620 generate code for Motorola PowerPC 620\n\
-mppc64bridge generate code for PowerPC 64, including bridge insns\n\
--mbooke64 generate code for 64-bit Motorola BookE\n\
--mbooke, mbooke32 generate code for 32-bit Motorola BookE\n\
+-mbooke64 generate code for 64-bit PowerPC BookE\n\
+-mbooke, mbooke32 generate code for 32-bit PowerPC BookE\n\
-maltivec generate code for AltiVec\n\
-mcom generate code Power/PowerPC common instructions\n\
-many generate code for any architecture (PWR/PWRX/PPC)\n\