glsl/ir_builder: Add helpers for making if-statements

[android-x86/external-mesa.git] / src / glsl / ir_builder.h

diff --git a/src/glsl/ir_builder.h b/src/glsl/ir_builder.h
index 82e3762..690ac74 100644 (file)
--- a/src/glsl/ir_builder.h
+++ b/src/glsl/ir_builder.h
@@ -174,4 +174,10 @@ ir_swizzle *swizzle_xy(operand a);
 ir_swizzle *swizzle_xyz(operand a);
 ir_swizzle *swizzle_xyzw(operand a);
 
+ir_if *if_tree(operand condition,
+               ir_instruction *then_branch);
+ir_if *if_tree(operand condition,
+               ir_instruction *then_branch,
+               ir_instruction *else_branch);
+
 } /* namespace ir_builder */