1 files changed, 60 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/avr/torture/isr-02-call.c b/gcc/testsuite/gcc.target/avr/torture/isr-02-call.c
new file mode 100644
index 00000000000..be4f22ebb35
--- /dev/null
+++ b/gcc/testsuite/gcc.target/avr/torture/isr-02-call.c
@@ -0,0 +1,60 @@
+/* { dg-do run } */
+/* { dg-options "-std=c99" } */
+
+#include "../isr-test.h"
+
+int volatile v;
+
+__attribute__((noinline,noclone))
+void inc_v (void)
+{
+  v++;
+}
+
+/**********************************************************************/
+
+ISR (1, signal)
+{
+  inc_v();
+}
+
+MK_RUN_ISR (1, 0)
+
+void test1 (void)
+{
+  run_isr_1();
+  if (v != 1)
+    __builtin_abort();
+}
+
+/**********************************************************************/
+
+ISR (2, signal)
+{
+  if (v == 1)
+    inc_v();
+  else
+    v += 2;
+}
+
+MK_RUN_ISR (2, 0)
+
+void test2 (void)
+{
+  run_isr_2();
+  if (v != 2)
+    __builtin_abort();
+  run_isr_2();
+  if (v != 4)
+    __builtin_abort();
+}
+
+
+/**********************************************************************/
+
+int main (void)
+{
+  test1();
+  test2();
+  return 0;
+}