[MERGE #5334 @sigatrev] ARM64: fix sym offset hoisting based on opnd size
[MERGE #5334 @sigatrev] ARM64: fix sym offset hoisting based on opnd size

Merge pull request #5334 from sigatrev:cherry

This is a cherry-pick of a change that was put into master instead of 1.10.

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