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-rw-r--r--src/glsl/ir_constant_expression.cpp9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/glsl/ir_constant_expression.cpp b/src/glsl/ir_constant_expression.cpp
index 3408f5256a..c6348ac434 100644
--- a/src/glsl/ir_constant_expression.cpp
+++ b/src/glsl/ir_constant_expression.cpp
@@ -75,6 +75,7 @@ public:
virtual void visit(ir_constant *);
virtual void visit(ir_call *);
virtual void visit(ir_return *);
+ virtual void visit(ir_discard *);
virtual void visit(ir_if *);
virtual void visit(ir_loop *);
virtual void visit(ir_loop_jump *);
@@ -648,6 +649,14 @@ ir_constant_visitor::visit(ir_return *ir)
void
+ir_constant_visitor::visit(ir_discard *ir)
+{
+ (void) ir;
+ value = NULL;
+}
+
+
+void
ir_constant_visitor::visit(ir_if *ir)
{
(void) ir;