assembler: Gather all predicate data in its own structure

Rather than user a full instruction for that. Also use
set_instruction_predicate() for a case that coud not be done like that
before the refactoring (because everyone now uses the same instruction
structure).

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

1 files changed, 7 insertions, 0 deletions

diff --git a/assembler/gen4asm.h b/assembler/gen4asm.h
index 5673e2c9..00dd73a1 100644
--- a/assembler/gen4asm.h
+++ b/assembler/gen4asm.h
@@ -85,6 +85,13 @@ struct condition {
 	int flag_subreg_nr;
 };
 
+struct predicate {
+    unsigned pred_control:4;
+    unsigned pred_inverse:1;
+    unsigned flag_reg_nr:1;
+    unsigned flag_subreg_nr:1;
+};
+
 struct region {
     int vert_stride, width, horiz_stride;
     int is_default;