1 files changed, 38 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/compile/pr28675.c b/gcc/testsuite/gcc.c-torture/compile/pr28675.c
new file mode 100644
index 000000000..0d7835373
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/pr28675.c
@@ -0,0 +1,38 @@
+struct fb_cmap {
+ unsigned int start;
+ unsigned int len;
+ unsigned short *red;
+ unsigned short *green;
+ unsigned short *blue;
+ unsigned short *transp;
+};
+
+typedef struct {
+    int r;
+    int g;
+    int b;
+    int a;
+} rgba_t;
+
+static unsigned int cmap_len;
+
+extern unsigned int red_len, green_len, blue_len, alpha_len;
+extern struct fb_cmap fb_cmap;
+extern rgba_t *clut;
+extern int fb_set_cmap(void);
+
+void directcolor_update_cmap(void)
+{
+    unsigned int i;
+
+    for (i = 0; i < cmap_len; i++) {
+      if (i < red_len)
+	fb_cmap.red[i] = clut[i].r;
+      if (i < green_len)
+	fb_cmap.green[i] = clut[i].g;
+      if (i < blue_len)
+	fb_cmap.blue[i] = clut[i].b;
+      if (fb_cmap.transp && i < alpha_len)
+	fb_cmap.transp[i] = clut[i].a;
+    }
+}