1 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/graphite/pr39335.c b/gcc/testsuite/gcc.dg/graphite/pr39335.c
new file mode 100644
index 000000000..5b8fb5438
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/graphite/pr39335.c
@@ -0,0 +1,20 @@
+/* { dg-options "-O2" } */
+
+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++;
+   }
+}