Cranelift: Respect or error on big-endian flag for loads/stores on little-endian targets #10861
Description
Feature
See title
Benefit
Currently the endianness flags are only respected by the s390x backend. Ignoring it on other targets only causes confusion like in #10852 and is technically a miscompilation.
Implementation
Depends on which of the two options is picked.
Alternatives
Keep the status quo and keep confusing people/miscompiling code.