1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/h8300-div-delay-slot.c b/gcc/testsuite/gcc.dg/h8300-div-delay-slot.c
new file mode 100644
index 000000000..5fa60ec4d
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/h8300-div-delay-slot.c
@@ -0,0 +1,19 @@
+/* Make sure that the H8 backend does not generate a div
+   instruction in a delay slot. */
+/* { dg-options "-Os" } */
+/* { dg-skip-if "" { "h8300*-*-*" } "*" "-msx*" }  */
+/* { dg-final { scan-assembler-not "\tbra/s\t.*\n\tdiv*" } } */
+
+extern volatile unsigned long timer_ticks;
+#define timer_ms_elapsed(ticks) (((unsigned long)(timer_ticks-ticks))/10)
+unsigned long ticks;
+
+unsigned tst_read( unsigned char idx )
+{
+        switch( idx )
+        {
+                case 0x62: return timer_ms_elapsed(ticks);
+                case 0x61: return timer_ticks;
+                default: return 0;
+        }
+}