f9355b1bf2
The operand size is dropped from Address/FieldAddress constructors on arm64. This makes code using Address/FieldAddress less fragile, avoids repeating size both in the Address/FieldAddress and load/store instructions, and better aligns arm64 Address/FieldAddress with other architectures. TEST=ci Change-Id: I92d7c5c8f0239333f022deebc0472136018bb0fa Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/260072 Reviewed-by: Ryan Macnak <rmacnak@google.com> Commit-Queue: Alexander Markov <alexmarkov@google.com>