glsl: Add support for new bit built-ins in ARB_gpu_shader5.

v2: Move use of ir_binop_bfm and ir_triop_bfi to a later patch.

Reviewed-by: Chris Forbes <[email protected]>

1 files changed, 20 insertions, 1 deletions

diff --git a/src/glsl/ir.h b/src/glsl/ir.h
index 878a94611a7..470c08ca00d 100644
--- a/src/glsl/ir.h
+++ b/src/glsl/ir.h
@@ -1033,6 +1033,16 @@ enum ir_expression_operation {
    ir_unop_unpack_half_2x16_split_y,
    /*@}*/
 
+   /**
+    * \name Bit operations, part of ARB_gpu_shader5.
+    */
+   /*@{*/
+   ir_unop_bitfield_reverse,
+   ir_unop_bit_count,
+   ir_unop_find_msb,
+   ir_unop_find_lsb,
+   /*@}*/
+
    ir_unop_noise,
 
    /**
@@ -1123,14 +1133,23 @@ enum ir_expression_operation {
 
    ir_triop_lrp,
 
+   ir_triop_bitfield_extract,
+
    /**
     * A sentinel marking the last of the ternary operations.
     */
-   ir_last_triop = ir_triop_lrp,
+   ir_last_triop = ir_triop_bitfield_extract,
+
+   ir_quadop_bitfield_insert,
 
    ir_quadop_vector,
 
    /**
+    * A sentinel marking the last of the ternary operations.
+    */
+   ir_last_quadop = ir_quadop_vector,
+
+   /**
     * A sentinel marking the last of all operations.
     */
    ir_last_opcode = ir_quadop_vector