Initial commit.

tests/ref-3.ispc

@@ -0,0 +1,21 @@
+
+export uniform int width() { return programCount; }
+
+
+
+void foo(reference float a) {
+    a = 0;
+}
+
+export void f_fu(uniform float RET[], uniform float aFOO[], uniform float b) {
+    float a = aFOO[programIndex];
+    if (a >= 3)
+        foo(a);
+    RET[programIndex] = a;
+}
+
+export void result(uniform float RET[4]) { 
+    RET[programIndex] = 0;
+    RET[0] = 1;
+    RET[1] = 2;
+}