diff --git a/frame/include/bli_obj_macro_defs.h b/frame/include/bli_obj_macro_defs.h
index 18ac0757a..c5b19d578 100644
--- a/frame/include/bli_obj_macro_defs.h
+++ b/frame/include/bli_obj_macro_defs.h
@@ -81,6 +81,21 @@ static objbits_t bli_obj_domain( obj_t* obj )
 	return ( obj->info & BLIS_DOMAIN_BIT );
 }
 
+static objbits_t bli_obj_prec( obj_t* obj )
+{
+	return ( obj->info & BLIS_PRECISION_BIT );
+}
+
+static bool_t bli_obj_is_single_prec( obj_t* obj )
+{
+	return ( bli_obj_prec( obj ) == BLIS_BITVAL_SINGLE_PREC );
+}
+
+static bool_t bli_obj_is_double_prec( obj_t* obj )
+{
+	return ( bli_obj_prec( obj ) == BLIS_BITVAL_DOUBLE_PREC );
+}
+
 static bool_t bli_obj_is_real( obj_t* obj )
 {
 	return ( bli_obj_domain( obj ) == BLIS_BITVAL_REAL );
@@ -91,16 +106,6 @@ static bool_t bli_obj_is_complex( obj_t* obj )
 	return ( bli_obj_domain( obj ) == BLIS_BITVAL_COMPLEX );
 }
 
-static objbits_t bli_obj_prec( obj_t* obj )
-{
-	return ( obj->info & BLIS_PRECISION_BIT );
-}
-
-static bool_t bli_obj_is_double_prec( obj_t* obj )
-{
-	return ( bli_obj_prec( obj ) == BLIS_BITVAL_DOUBLE_PREC );
-}
-
 static num_t bli_obj_dt_proj_to_real( obj_t* obj )
 {
 	return ( bli_obj_dt( obj ) & ~BLIS_BITVAL_COMPLEX );
@@ -118,7 +123,17 @@ static num_t bli_obj_target_dt( obj_t* obj )
 
 static num_t bli_obj_exec_dt( obj_t* obj )
 {
-	return ( ( obj->info & BLIS_EXECUTION_DT_BITS ) >> BLIS_EXECUTION_DT_SHIFT );
+	return ( ( obj->info & BLIS_EXEC_DT_BITS ) >> BLIS_EXEC_DT_SHIFT );
+}
+
+static dom_t bli_obj_exec_domain( obj_t* obj )
+{
+	return ( ( obj->info & BLIS_EXEC_DOMAIN_BIT ) >> BLIS_EXEC_DT_SHIFT );
+}
+
+static prec_t bli_obj_exec_prec( obj_t* obj )
+{
+	return ( ( obj->info & BLIS_EXEC_PREC_BIT ) >> BLIS_EXEC_DT_SHIFT );
 }
 
 static trans_t bli_obj_conjtrans_status( obj_t* obj )
@@ -328,7 +343,17 @@ static void bli_obj_set_target_dt( num_t dt, obj_t* obj )
 
 static void bli_obj_set_exec_dt( num_t dt, obj_t* obj )
 {
-	obj->info = ( obj->info & ~BLIS_EXECUTION_DT_BITS ) | ( dt << BLIS_EXECUTION_DT_SHIFT );
+	obj->info = ( obj->info & ~BLIS_EXEC_DT_BITS ) | ( dt << BLIS_EXEC_DT_SHIFT );
+}
+
+static void bli_obj_set_exec_domain( dom_t dt, obj_t* obj )
+{
+	obj->info = ( obj->info & ~BLIS_EXEC_DOMAIN_BIT ) | ( dt << BLIS_EXEC_DOMAIN_SHIFT );
+}
+
+static void bli_obj_set_exec_prec( prec_t dt, obj_t* obj )
+{
+	obj->info = ( obj->info & ~BLIS_EXEC_PREC_BIT ) | ( dt << BLIS_EXEC_PREC_SHIFT );
 }
 
 static void bli_obj_set_pack_schema( pack_t schema, obj_t* obj )
diff --git a/frame/include/bli_type_defs.h b/frame/include/bli_type_defs.h
index a844e1971..fe0d84a51 100644
--- a/frame/include/bli_type_defs.h
+++ b/frame/include/bli_type_defs.h
@@ -210,11 +210,11 @@ typedef dcomplex  f77_dcomplex;
   12 ~ 10  Target numerical datatype
            - 10: domain    (0 == real, 1 == complex)
            - 11: precision (0 == single, 1 == double)
-           - 12: unused
+           - 12: used to encode integer, constant types
   15 ~ 13  Execution numerical datatype
            - 13: domain    (0 == real, 1 == complex)
            - 14: precision (0 == single, 1 == double)
-           - 15: unused
+           - 15: used to encode integer, constant types
   22 ~ 16  Packed type/status
            - 0 0000 00: not packed
            - 1 0000 00: packed (unspecified; by rows, columns, or vector)
@@ -271,7 +271,9 @@ typedef dcomplex  f77_dcomplex;
 #define BLIS_UNIT_DIAG_SHIFT               8
 #define BLIS_INVERT_DIAG_SHIFT             9
 #define BLIS_TARGET_DT_SHIFT               10
-#define BLIS_EXECUTION_DT_SHIFT            13
+#define BLIS_EXEC_DT_SHIFT                 13
+#define   BLIS_EXEC_DOMAIN_SHIFT           13
+#define   BLIS_EXEC_PREC_SHIFT             14
 #define BLIS_PACK_SCHEMA_SHIFT             16
 #define   BLIS_PACK_RC_SHIFT               16
 #define   BLIS_PACK_PANEL_SHIFT            17
@@ -299,7 +301,9 @@ typedef dcomplex  f77_dcomplex;
 #define BLIS_UNIT_DIAG_BIT                 ( 0x1  << BLIS_UNIT_DIAG_SHIFT )
 #define BLIS_INVERT_DIAG_BIT               ( 0x1  << BLIS_INVERT_DIAG_SHIFT )
 #define BLIS_TARGET_DT_BITS                ( 0x7  << BLIS_TARGET_DT_SHIFT )
-#define BLIS_EXECUTION_DT_BITS             ( 0x7  << BLIS_EXECUTION_DT_SHIFT )
+#define BLIS_EXEC_DT_BITS                  ( 0x7  << BLIS_EXEC_DT_SHIFT )
+#define   BLIS_EXEC_DOMAIN_BIT             ( 0x1  << BLIS_EXEC_DOMAIN_SHIFT )
+#define   BLIS_EXEC_PREC_BIT               ( 0x1  << BLIS_EXEC_PREC_SHIFT )
 #define BLIS_PACK_SCHEMA_BITS              ( 0x7F << BLIS_PACK_SCHEMA_SHIFT )
 #define   BLIS_PACK_RC_BIT                 ( 0x1  << BLIS_PACK_RC_SHIFT )
 #define   BLIS_PACK_PANEL_BIT              ( 0x1  << BLIS_PACK_PANEL_SHIFT )