assembler: Replace struct dst_operand by struct brw_reg

One more step on the road to replacing all register-like structures by
struct brw_reg.

Two things in this commit are worth noting:

* As we are using more and more brw_reg, a lot of the field-by-field
  assignments can be replaced by 1 assignment which results is a
  reduction of code

* As the destination horizontal stride is now stored on 2 bits in
  brw_reg, it's not possible to defer the handling of DEFAULT_DSTREGION
  (aka (int)-1) when setting the destination operand. It has to be done
  when parsing the region and resolve_dst_region() is a helper for that
  task.

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

1 files changed, 0 insertions, 16 deletions

diff --git a/assembler/gen4asm.h b/assembler/gen4asm.h
index 8a3e95be..fe09d527 100644
--- a/assembler/gen4asm.h
+++ b/assembler/gen4asm.h
@@ -82,22 +82,6 @@ struct regtype {
 };
 
 /**
- * This structure is the internal representation of destination operands in the
- * parser.
- */
-struct dst_operand {
-	int reg_file, reg_nr, subreg_nr, reg_type;
-
-	int writemask;
-
-	int horiz_stride;
-	int address_mode; /* 0 if direct, 1 if register-indirect */
-
-	/* Indirect addressing */
-	int indirect_offset;
-};
-
-/**
  * This structure is the internal representation of source operands in the 
  * parser.
  */