tree 726c1ae13c91637ad4e031ac53500ff734ebdd26
parent 07e67cc266bf016883ff91b3002925d0833836ed
author Francisco Jerez <currojerez@riseup.net> 1463385577 -0700
committer Francisco Jerez <currojerez@riseup.net> 1464037520 -0700

i965/fs: Set exec_all on unspills.

This makes sure that unspills restore the exact contents of the
variable in scratch space into the GRF without applying channel
masking, which is incorrect under control flow for things like message
headers or vectors of heterogeneous types that don't properly respect
channel boundaries.

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>