tree 3ce2a08873a3388f3acdb1bac86d8eb117642497
parent 3edfacea9c30b0f1c38c3296e7e4110251a247a5
author Pouya Fotouhi <Pouya.Fotouhi@amd.com> 1566348869 -0500
committer Pouya Fotouhi <pfotouhi@ucdavis.edu> 1567662488 +0000

arch-x86: implement movntq/movntdq instructions

Non-temporal quadword/double-quadword move instructions.
This change ignores the non-temporal hint and instructions are
implemented to send cacheable request to memory.
This would have some "performance" impact (i.e. having some cache
pollution) to get better "correctness" in behavior.

Change-Id: I2052ac0970f61a54bafb7332762debcb7103202d
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/20288
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>