During the review of the QEMU patchset a few questions regarding the mempair instructions showed up.
In particular, the following behavior should be clarified:
What happens in case of overlapping register usage (load pair)?
What atomicity guarantees are provided by mem pair instructions?
This PR attempts to address the questions by not adding any guarantees.
During the review of the QEMU patchset a few questions regarding the mempair instructions showed up. In particular, the following behavior should be clarified:
This PR attempts to address the questions by not adding any guarantees.