The acquire-release flavor of the ldadd instruction should read ldaddalx (eg. ldaddalb/ldaddalh) according to specification. However, this is currently noted as ldadd"la"x (eg. ldaddlab/ldaddlah). Issue: https://github.com/gem5/gem5/issues/1224 Change-Id: Ib932fa0e572207729c923c27f24c34cc21dff0e5 Co-authored-by: Bobby R. Bruce <bbruce@ucdavis.edu>