IsOp              327 nanojit/NativeARM.h         NanoAssert(IsOp(op));\
IsOp              351 nanojit/NativeARM.h         NanoAssert(IsOp(op));\
IsOp              375 nanojit/NativeARM.h         NanoAssert(IsOp(op));\
IsOp              401 nanojit/NativeARM.h         NanoAssert(IsOp(op));\