Initial commit.

tests/gs-double-improve-unif.ispc

@@ -0,0 +1,12 @@
+
+export uniform int width() { return programCount; }
+
+
+export void f_fu(uniform float RET[], uniform float aFOO[], uniform float b) {
+    float a = aFOO[programIndex]; 
+    uniform double udx[4] = { 1,2,3,4 };
+    int x = b - 5;
+    RET[programIndex] = udx[x];
+}
+
+export void result(uniform float RET[]) { RET[programIndex] = 1; }