Initial commit.

tests/array-assignment-varying-control.ispc

@@ -0,0 +1,24 @@
+
+export uniform int width() { return programCount; }
+
+
+
+struct Foo { float f; };
+
+void f(reference uniform Foo foo[], float a) {
+    ++foo[a].f;
+}
+
+export void f_fu(uniform float RET[], uniform float aFOO[], uniform float b) {
+    float a = aFOO[programIndex];
+    float f[40] = a;
+    float g[40] = b;
+    if (a < 2)
+        f = g;
+    RET[programIndex] = f[a];
+}
+
+export void result(uniform float RET[]) { 
+    RET[programIndex] = 1+programIndex;
+    RET[0] = 5;
+}