Initial commit.

tests/gs-improve-progindex-plus-unif.ispc

@@ -0,0 +1,13 @@
+
+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 udx[16] = { 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 };
+    int x = -5 + programIndex + (int)b;
+    RET[programIndex] = udx[x];
+}
+
+export void result(uniform float RET[4]) { RET[programIndex] = 1+programIndex; }