Initial commit.

tests/cfor-array-gather-unif.ispc

@@ -0,0 +1,17 @@
+
+export uniform int width() { return programCount; }
+
+
+export void f_fu(uniform float RET[], uniform float aFOO[], uniform float b) {
+    float a = aFOO[programIndex];
+    uniform float x[45];
+    uniform int i;
+    cfor (i = 0; i < 45; ++i)
+        x[i] = i+b;
+    RET[programIndex] = x[a];
+}
+
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 6+programIndex;
+}