tree b9eb069edfda5c72a9cd376bf1b717a2442a0a9f
parent ee06e47c5b1d7e5132435ba4ed7be5a2b16bc77e
author Mark Janes <markjanes@swizzler.org> 1596831068 -0700
committer Francisco Jerez <currojerez@riseup.net> 1597091445 -0700

intel/fs: work around gen12 lower-precision source modifier limitation

GEN:BUG:1604601757 prevents source modifiers for multiplication of
lower precision integers.

lower_mul_dword_inst() splits 32x32 multiplication into 32x16, and
needs to eliminate source modifiers in this case.

Closes: #3329
Reviewed-by: Francisco Jerez <currojerez@riseup.net>