diff --git a/builtins.cpp b/builtins.cpp
index fa1a8209..8248ce53 100644
--- a/builtins.cpp
+++ b/builtins.cpp
@@ -624,12 +624,56 @@ lSetInternalFunctions(llvm::Module *module) {
         "__svml_expf",
         "__svml_logf",
         "__svml_powf",
+        "__log_uniform_float",
+        "__log_varying_float",
+        "__exp_uniform_float",
+        "__exp_varying_float",
+        "__pow_uniform_float",
+        "__pow_varying_float",
+        "__log_uniform_double",
+        "__log_varying_double",
+        "__exp_uniform_double",
+        "__exp_varying_double",
+        "__pow_uniform_double",
+        "__pow_varying_double",
+        "__sin_varying_float",
+        "__asin_varying_float",
+        "__cos_varying_float",
+        "__acos_varying_float",
+        "__sincos_varying_float",
+        "__tan_varying_float",
+        "__atan_varying_float",
+        "__atan2_varying_float",
+        "__sin_uniform_float",
+        "__asin_uniform_float",
+        "__cos_uniform_float",
+        "__acos_uniform_float",
+        "__sincos_uniform_float",
+        "__tan_uniform_float",
+        "__atan_uniform_float",
+        "__atan2_uniform_float",
+        "__sin_varying_double",
+        "__asin_varying_double",
+        "__cos_varying_double",
+        "__acos_varying_double",
+        "__sincos_varying_double",
+        "__tan_varying_double",
+        "__atan_varying_double",
+        "__atan2_varying_double",
+        "__sin_uniform_double",
+        "__asin_uniform_double",
+        "__cos_uniform_double",
+        "__acos_uniform_double",
+        "__sincos_uniform_double",
+        "__tan_uniform_double",
+        "__atan_uniform_double",
+        "__atan2_uniform_double",
         "__undef_uniform",
         "__undef_varying",
         "__vec4_add_float",
         "__vec4_add_int32",
         "__vselect_float",
-        "__vselect_i32",
+        "__vselect_i32"
     };
 
     int count = sizeof(names) / sizeof(names[0]);