Initial commit.

tests/global-initializer.ispc

@@ -0,0 +1,12 @@
+
+export uniform int width() { return programCount; }
+
+
+/*COextern "C" float f;*/
+uniform float f = 2.;
+
+export void f_v(uniform float RET[]) {
+    RET[programIndex] = f;
+}
+
+export void result(uniform float RET[]) { RET[programIndex] = 2.; }