Revert an optimization done for _I4 operators with consts. The behavior of some operators in asm.js and wasm is different than normal javascript. Will have to revisit this at another time.
Revert an optimization done for _I4 operators with consts.
The behavior of some operators in asm.js and wasm is different than normal javascript.
Will have to revisit this at another time.

mrkmarron/ChakraCore,mrkmarron/ChakraCore,Microsoft/ChakraCore,Microsoft/ChakraCore,Microsoft/ChakraCore,Microsoft/ChakraCore,mrkmarron/ChakraCore,mrkmarron/ChakraCore,mrkmarron/ChakraCore,Microsoft/ChakraCore,Microsoft/ChakraCore,mrkmarron/ChakraCore,mrkmarron/ChakraCore