tree 869c6edb6169afe0c1d1a515ee58df56e2212ab0
parent a42581fa8f28f282c9faaeb948c3bb192b4a979e
author Francisco Jerez <currojerez@riseup.net> 1541801617 -0800
committer Francisco Jerez <currojerez@riseup.net> 1570821856 -0700

intel/fs: Define is_payload() method of the IR instruction class.

This is required because SEND message payload sources are fetched
asynchronously by the hardware, which can lead to WaR data corruption
on Gen12+ platforms if not handled specially by the compiler to
guarantee proper synchronization.

Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>