Initial commit.

tests/cfor-array-gather-ifs.ispc

@@ -0,0 +1,24 @@
+
+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;
+
+    float ret;
+    if ((int)a & 1)
+        ret = x[a-1];
+    else 
+        ret = x[a];
+    RET[programIndex] = ret;
+}
+
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 2 * ((programIndex+1) / 2);
+}