aco/gfx11: workaround VALUPartialForwardingHazard
fossil-db (gfx1100):
Totals from 18121 (13.42% of 135032) affected shaders:
Instrs:
28272367 ->
28323468 (+0.18%)
CodeSize:
152581916 ->
152786320 (+0.13%)
Latency:
366477785 ->
366482318 (+0.00%); split: -0.00%, +0.00%
InvThroughput:
74475188 ->
74475758 (+0.00%); split: -0.00%, +0.00%
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18273>