1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/pr37156.c b/gcc/testsuite/gcc.dg/pr37156.c
new file mode 100644
index 000000000..e86f5950f
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr37156.c
@@ -0,0 +1,21 @@
+/* PR debug/37156 */
+/* { dg-do compile } */
+/* { dg-options "-O2 -g" } */
+
+__attribute__ ((warning ("is experimental"))) int bar (int, int *, int *, int);
+
+long long foo (void)
+{
+  int n, m;
+  long long r;
+  bar (0, &n, &m, 0);	/* { dg-warning "is experimental" } */
+  r = (long long) n;
+  return r;
+}
+
+void
+baz (int n)
+{
+  int o;
+  o = foo () - n;
+}