+/* { dg-options "-O2 -floop-interchange" } */
+
+typedef unsigned char byte;
+typedef struct gx_device_s gx_device;
+typedef struct gs_devn_params_s gs_devn_params;
+typedef struct gs_devn_params_s {
+ struct compressed_color_list_s * compressed_color_list;
+} gs_devn_params_t;
+int devn_unpack_row(gx_device * dev, int num_comp,
+ gs_devn_params * pdevn_params, int width, byte * in,
+ byte * out)
+{
+ int i, comp_num, pixel_num;
+ if (pdevn_params->compressed_color_list == ((void *)0))
+ {
+ for (pixel_num = 0; pixel_num < width; pixel_num++)
+ for (i = 0; i < num_comp; i++)
+ *out++ = *in++;
+ }
+}