Initial commit.

tests/unif-struct-test-118.ispc

@@ -0,0 +1,20 @@
+
+export uniform int width() { return programCount; }
+
+
+struct Foo {
+    float x;
+    float f;
+};
+export void f_fu(uniform float RET[], uniform float aFOO[], uniform float b) {
+    float a = aFOO[programIndex];
+    uniform struct Foo myFoo[3] = a;
+    uniform struct Foo barFoo;
+    barFoo = myFoo[1];
+    RET[programIndex] = barFoo.x;
+}
+
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 1+programIndex;
+}