assembler: Remove the writemask_set field of struct dest_operand

writemask_set gets in the way of switching to using struct brw_reg and
it's possible to derive it from the writemask value.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/assembler/gen4asm.h b/assembler/gen4asm.h
index 71b8a4de..e57a6991 100644
--- a/assembler/gen4asm.h
+++ b/assembler/gen4asm.h
@@ -91,7 +91,6 @@ struct indirect_reg {
 struct dst_operand {
 	int reg_file, reg_nr, subreg_nr, reg_type;
 
-	int writemask_set;
 	int writemask;
 
 	int horiz_stride;