glsl: Add nequal() to ir_builder.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Chad Versace <chad.versace@linux.intel.com>

diff --git a/src/glsl/ir_builder.cpp b/src/glsl/ir_builder.cpp
index 06b6a8c87fb190ad3300a400f1e4ef79984c4f11..b47d131cfe19476b7e6fe980c44f561a8239a702 100644 (file)
--- a/src/glsl/ir_builder.cpp
+++ b/src/glsl/ir_builder.cpp
@@ -231,6 +231,12 @@ equal(operand a, operand b)
    return expr(ir_binop_equal, a, b);
 }
 
+ir_expression*
+nequal(operand a, operand b)
+{
+   return expr(ir_binop_nequal, a, b);
+}
+
 ir_expression*
 less(operand a, operand b)
 {

diff --git a/src/glsl/ir_builder.h b/src/glsl/ir_builder.h
index 49c2a7382dac9d47aa12f8598ace43864f2b700b..267b673d95e01f4df8f27703f1678ef0e49b4cf6 100644 (file)
--- a/src/glsl/ir_builder.h
+++ b/src/glsl/ir_builder.h
@@ -136,6 +136,7 @@ ir_expression *saturate(operand a);
 ir_expression *abs(operand a);
 
 ir_expression *equal(operand a, operand b);
+ir_expression *nequal(operand a, operand b);
 ir_expression *less(operand a, operand b);
 ir_expression *greater(operand a, operand b);
 ir_expression *lequal(operand a, operand b);