glsl: Add a lowering pass for 64-bit integer division

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Matt Turner <mattst88@gmail.com>
2016-10-17 17:55:18 -07:00
parent 012f2995c3
commit 82c31f3eb9
2 changed files with 12 additions and 0 deletions
--- a/src/compiler/glsl/ir_optimization.h
+++ b/src/compiler/glsl/ir_optimization.h
@@ -53,6 +53,7 @@
 /* Opertaions for lower_64bit_integer_instructions() */
 #define MUL64                     (1U << 0)
 #define SIGN64                    (1U << 1)
+#define DIV64                     (1U << 2)

 /**
 * \see class lower_packing_builtins_visitor