message: (ex27) Patched a bug in prog sort
diff: @@ -41,10 +41,10 @@ float calcKey(uint i)
  void storeIndicesToSmem(uvec4 d)
  {
  - s_vals[LC_IDX+0] = d.x;
  - s_vals[LC_IDX+1] = d.y;
  - s_vals[LC_IDX+2] = d.z;
  - s_vals[LC_IDX+3] = d.w;
  + s_vals[4*LC_IDX+0] = d.x;
  + s_vals[4*LC_IDX+1] = d.y;
  + s_vals[4*LC_IDX+2] = d.z;
  + s_vals[4*LC_IDX+3] = d.w;
  }
  void main()
  