Initial commit.

tests/masked-scatter-struct.ispc

@@ -0,0 +1,25 @@
+
+export uniform int width() { return programCount; }
+
+struct Foo { uniform float x; float y; };
+
+export void f_fu(uniform float ret[], uniform float aa[], uniform float b) {
+    float a = aa[programIndex];
+    Foo foo[32];
+    for (uniform int i = 0; i < 32; ++i)
+        foo[i].x = i;
+    varying Foo fv = foo[a];
+    fv.x += 1000;
+//CO    print("fv.x = %\n", fv.x);
+//CO    print("foo[a] = %\n", foo[a].x);
+    foo[a] = fv;
+//CO    print("after assign foo[a] = %\n", foo[a].x);
+
+    ret[programIndex] = foo[programIndex].x;
+//CO    print("% - %\n", programIndex, ret[programIndex]);
+}
+
+export void result(uniform float ret[]) {
+    ret[programIndex] = 1000+programIndex;
+    ret[0] = 0;
+}