1 files changed, 121 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/compat/scalar-return-3_x.c b/gcc/testsuite/gcc.dg/compat/scalar-return-3_x.c
new file mode 100644
index 0000000000..5b33ce8803
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/compat/scalar-return-3_x.c
@@ -0,0 +1,121 @@
+#include "compat-common.h"
+
+#ifdef SKIP_VA
+const int test_va = 0;
+#else
+const int test_va = 1;
+#endif
+
+#define T(NAME, TYPE, INITVAL) 					\
+TYPE g01##NAME, g02##NAME, g03##NAME, g04##NAME;		\
+TYPE g05##NAME, g06##NAME, g07##NAME, g08##NAME;		\
+TYPE g09##NAME, g10##NAME, g11##NAME, g12##NAME;		\
+TYPE g13##NAME, g14##NAME, g15##NAME, g16##NAME;		\
+								\
+extern void init##NAME (TYPE *p, TYPE v);			\
+extern void checkg##NAME (void);				\
+extern TYPE test0##NAME (void);					\
+extern TYPE test1##NAME (TYPE);					\
+extern TYPE testva##NAME (int n, ...);				\
+								\
+void								\
+check##NAME (TYPE x, TYPE v)					\
+{								\
+  if (x != v)							\
+    DEBUG_CHECK							\
+}								\
+								\
+void								\
+testit##NAME (void)						\
+{								\
+  TYPE rslt;							\
+  DEBUG_FPUTS (#NAME);						\
+  DEBUG_FPUTS (" init: ");					\
+  init##NAME (&g01##NAME,  1);					\
+  init##NAME (&g02##NAME,  2);					\
+  init##NAME (&g03##NAME,  3);					\
+  init##NAME (&g04##NAME,  4);					\
+  init##NAME (&g05##NAME,  5);					\
+  init##NAME (&g06##NAME,  6);					\
+  init##NAME (&g07##NAME,  7);					\
+  init##NAME (&g08##NAME,  8);					\
+  init##NAME (&g09##NAME,  9);					\
+  init##NAME (&g10##NAME, 10);					\
+  init##NAME (&g11##NAME, 11);					\
+  init##NAME (&g12##NAME, 12);					\
+  init##NAME (&g13##NAME, 13);					\
+  init##NAME (&g14##NAME, 14);					\
+  init##NAME (&g15##NAME, 15);					\
+  init##NAME (&g16##NAME, 16);					\
+  checkg##NAME ();						\
+  DEBUG_NL;							\
+  DEBUG_FPUTS (#NAME);						\
+  DEBUG_FPUTS (" test0: ");					\
+  rslt = test0##NAME ();					\
+  check##NAME (rslt, g01##NAME);				\
+  DEBUG_NL;							\
+  DEBUG_FPUTS (#NAME);						\
+  DEBUG_FPUTS (" test1: ");					\
+  rslt = test1##NAME (g01##NAME);				\
+  check##NAME (rslt, g01##NAME);				\
+  if (test_va)							\
+    {								\
+      DEBUG_NL;							\
+      DEBUG_FPUTS (#NAME);					\
+      DEBUG_FPUTS (" testva: ");				\
+      rslt = testva##NAME (1, g01##NAME);			\
+      check##NAME (rslt, g01##NAME);				\
+      rslt = testva##NAME (5, g01##NAME, g02##NAME, g03##NAME,	\
+			   g04##NAME, g05##NAME);		\
+      check##NAME (rslt, g05##NAME);				\
+      rslt = testva##NAME (9, g01##NAME, g02##NAME, g03##NAME,	\
+			   g04##NAME, g05##NAME, g06##NAME,	\
+			   g07##NAME, g08##NAME, g09##NAME);	\
+      check##NAME (rslt, g09##NAME);				\
+      rslt = testva##NAME (16, g01##NAME, g02##NAME, g03##NAME,	\
+			   g04##NAME, g05##NAME, g06##NAME,	\
+			   g07##NAME, g08##NAME, g09##NAME,	\
+			   g10##NAME, g11##NAME, g12##NAME,	\
+			   g13##NAME, g14##NAME, g15##NAME,	\
+			   g16##NAME);				\
+      check##NAME (rslt, g16##NAME);				\
+  }								\
+  DEBUG_NL;							\
+}
+
+#ifndef SKIP_COMPLEX
+#ifndef SKIP_COMPLEX_INT
+T(ci, _Complex int, CINT (2, 3))
+T(cl, _Complex long, CINT (3, 4))
+T(cll, _Complex long long, CINT (4, 5))
+#endif
+T(cd, _Complex double, CDBL (2.0, 3.0))
+T(cld, _Complex long double, CDBL (3.0, 4.0))
+#endif
+
+#undef T
+
+void
+scalar_return_3_x ()
+{
+DEBUG_INIT
+
+#define T(NAME) testit##NAME ();
+
+#ifndef SKIP_COMPLEX
+#ifndef SKIP_COMPLEX_INT
+T(ci)
+T(cl)
+T(cll)
+#endif
+T(cd)
+T(cld)
+#endif
+
+DEBUG_FINI
+
+if (fails != 0)
+  abort ();
+
+#undef T
+}