glsl: Add lowering pass for ir_triop_bitfield_extract

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Matt Turner <mattst88@gmail.com>
2016-06-23 16:57:23 -07:00
parent 7340be8a01
commit 4d6d219b58
2 changed files with 81 additions and 0 deletions
--- a/src/compiler/glsl/ir_optimization.h
+++ b/src/compiler/glsl/ir_optimization.h
@@ -43,6 +43,7 @@
 #define DOPS_TO_DFRAC      0x800
 #define DFREXP_DLDEXP_TO_ARITH    0x1000
 #define BIT_COUNT_TO_MATH         0x02000
+#define EXTRACT_TO_SHIFTS         0x04000

 /**
 * \see class lower_packing_builtins_visitor