Initial commit.

tests/popcnt-1.ispc

@@ -0,0 +1,15 @@
+
+export uniform int width() { return programCount; }
+
+
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    float a = aFOO[programIndex];
+    RET[programIndex] = popcnt((int)a);
+}
+
+export void result(uniform float RET[]) { 
+    uniform int pc[16] = { 1, 1, 2, 1, 2, 2, 3, 1, 1, 2, 2, 3, 2, 3, 3, 4 };
+    RET[programIndex] = pc[programIndex];
+}
+