Initial commit.

tests/short-vec-8.ispc

@@ -0,0 +1,33 @@
+export uniform int width() { return programCount; }
+
+export void f_fu(uniform float RET[], uniform float aFOO[], uniform float b) {
+    uniform float<5> x = {1,2,3,10,20}, y = {3,1,0,0,5};
+    uniform bool<5> c = x < y;
+
+    RET[programIndex] = 0;
+    if (programIndex < 5) {
+        uniform float<5> z = c ? x : y;
+        RET[programIndex] = z[programIndex];
+    }
+/*CO    return x[y];*/
+
+/*CO    int index = aFOO[programIndex];*/
+/*CO    index = min(index, 3);*/
+/*CO    return x[index];*/
+
+/*CO    return x << 1;*/
+/*CO    return c[0] ? 1 : 0;*/
+/*CO    x = b;*/
+/*CO    y = b;*/
+/*CO    return x+y;*/
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 0;
+    RET[0] = 1;
+    RET[1] = 1;
+    RET[2] = 0;
+    RET[3] = 0;
+    if (programCount > 4)
+        RET[4] = 5;
+}