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-rw-r--r--src/glsl/opt_dead_code.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/glsl/opt_dead_code.cpp b/src/glsl/opt_dead_code.cpp
index cb500d2d105..f47b9613e19 100644
--- a/src/glsl/opt_dead_code.cpp
+++ b/src/glsl/opt_dead_code.cpp
@@ -32,6 +32,8 @@
#include "ir_variable_refcount.h"
#include "glsl_types.h"
+using std::printf;
+
static bool debug = false;
/**