1 files changed, 46 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/pr38151.c b/gcc/testsuite/gcc.c-torture/execute/pr38151.c
new file mode 100644
index 000000000..113a255b1
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/pr38151.c
@@ -0,0 +1,46 @@
+void abort (void);
+
+struct S2848
+{
+  unsigned int a;
+  _Complex int b;
+  struct
+  {
+  } __attribute__ ((aligned)) c;
+};
+
+struct S2848 s2848;
+
+int fails;
+
+void  __attribute__((noinline))
+check2848va (int z, ...)
+{
+  struct S2848 arg;
+  __builtin_va_list ap;
+
+  __builtin_va_start (ap, z);
+
+  arg = __builtin_va_arg (ap, struct S2848);
+
+  if (s2848.a != arg.a)
+    ++fails;
+  if (s2848.b != arg.b)
+    ++fails;
+
+  __builtin_va_end (ap);
+}
+
+int main (void)
+{
+  s2848.a = 4027477739U;
+  s2848.b = (723419448 + -218144346 * __extension__ 1i);
+
+  check2848va (1, s2848);
+
+  if (fails)
+    abort ();
+
+  return 0;
+}
+