[PATCH] start of C binary compatibility testsuite

Janis Johnson janis187@us.ibm.com
Mon May 5 23:12:00 GMT 2003


On Mon, May 05, 2003 at 02:20:35PM -0700, Zack Weinberg wrote:
> And feel free to check in further gcc.dg/compat testcases without
> requesting approval.

Thanks!  I just added the following.

2003-05-05  Janis Johnson  <janis187@us.ibm.com>

	* gcc.dg/compat/struct-by-value-1_main.c: New test file.
	* gcc.dg/compat/struct-by-value-1_x.c: New test file.
	* gcc.dg/compat/struct-by-value-1_y.c: New test file.
	* gcc.dg/compat/struct-by-value-2_main.c: New test file.
	* gcc.dg/compat/struct-by-value-2_x.c: New test file.
	* gcc.dg/compat/struct-by-value-2_y.c: New test file.
	* gcc.dg/compat/struct-by-value-3_main.c: New test file.
	* gcc.dg/compat/struct-by-value-3_x.c: New test file.
	* gcc.dg/compat/struct-by-value-3_y.c: New test file.
	* gcc.dg/compat/struct-by-value-4_main.c: New test file.
	* gcc.dg/compat/struct-by-value-4_x.c: New test file.
	* gcc.dg/compat/struct-by-value-4_y.c: New test file.
	* gcc.dg/compat/struct-by-value-5_main.c: New test file.
	* gcc.dg/compat/struct-by-value-5_x.c: New test file.
	* gcc.dg/compat/struct-by-value-5_y.c: New test file.
-------------- next part --------------
--- /dev/null	Tue Oct 29 09:27:24 2002
+++ gcc/testsuite/gcc.dg/compat/struct-by-value-1_main.c	Mon May  5 12:12:29 2003
@@ -0,0 +1,12 @@
+/* Test structure passing by value, using a test from gcc.dg.
+   Each struct that is passed contains an array of unsigned char.  */
+
+extern void struct_by_value_1_x (void);
+extern void exit (int);
+
+int
+main ()
+{
+  struct_by_value_1_x ();
+  exit (0);
+}
--- /dev/null	Tue Oct 29 09:27:24 2002
+++ gcc/testsuite/gcc.dg/compat/struct-by-value-1_x.c	Fri May  2 15:58:31 2003
@@ -0,0 +1,63 @@
+#define T(N)							\
+struct S##N { unsigned char i[N]; };				\
+struct S##N g1s##N, g2s##N, g3s##N;				\
+								\
+extern void init##N (struct S##N *p, int i);			\
+extern void checkg##N (void);					\
+extern void test##N (struct S##N s1,				\
+    struct S##N s2, struct S##N s3);				\
+								\
+void								\
+check##N (struct S##N x, int i)					\
+{								\
+  int j;							\
+  for (j = 0; j < N; j++)					\
+    if (x.i[j] != i + j) abort ();				\
+}								\
+								\
+void								\
+test2_##N (struct S##N s1, struct S##N s2)			\
+{								\
+  test##N (s1, g2s##N, s2);					\
+}								\
+								\
+void								\
+testit##N (void)						\
+{								\
+  init##N (&g1s##N, 64);					\
+  init##N (&g2s##N, 128);					\
+  init##N (&g3s##N, 192);					\
+  checkg##N ();							\
+  test##N (g1s##N, g2s##N, g3s##N);				\
+  test2_##N (g1s##N, g3s##N);					\
+}
+
+extern void abort (void);
+
+T(0) T(1) T(2) T(3) T(4) T(5) T(6) T(7)
+T(8) T(9) T(10) T(11) T(12) T(13) T(14) T(15)
+T(16) T(17) T(18) T(19) T(20) T(21) T(22) T(23)
+T(24) T(25) T(26) T(27) T(28) T(29) T(30) T(31)
+T(32) T(33) T(34) T(35) T(36) T(37) T(38) T(39)
+T(40) T(41) T(42) T(43) T(44) T(45) T(46) T(47)
+T(48) T(49) T(50) T(51) T(52) T(53) T(54) T(55)
+T(56) T(57) T(58) T(59) T(60) T(61) T(62) T(63)
+
+#undef T
+
+void
+struct_by_value_1_x ()
+{
+#define T(N) testit##N ();
+
+T(0) T(1) T(2) T(3) T(4) T(5) T(6) T(7)
+T(8) T(9) T(10) T(11) T(12) T(13) T(14) T(15)
+T(16) T(17) T(18) T(19) T(20) T(21) T(22) T(23)
+T(24) T(25) T(26) T(27) T(28) T(29) T(30) T(31)
+T(32) T(33) T(34) T(35) T(36) T(37) T(38) T(39)
+T(40) T(41) T(42) T(43) T(44) T(45) T(46) T(47)
+T(48) T(49) T(50) T(51) T(52) T(53) T(54) T(55)
+T(56) T(57) T(58) T(59) T(60) T(61) T(62) T(63)
+
+#undef T
+}
--- /dev/null	Tue Oct 29 09:27:24 2002
+++ gcc/testsuite/gcc.dg/compat/struct-by-value-1_y.c	Fri May  2 15:58:31 2003
@@ -0,0 +1,40 @@
+#define T(N)							\
+struct S##N { unsigned char i[N]; };				\
+extern struct S##N g1s##N, g2s##N, g3s##N;			\
+								\
+extern void check##N (struct S##N x, int i);			\
+extern void test2_##N (struct S##N s1, struct S##N s2);		\
+								\
+void								\
+init##N (struct S##N *p, int i)					\
+{								\
+  int j;							\
+  for (j = 0; j < N; j++)					\
+    p->i[j] = i + j;						\
+}								\
+								\
+void								\
+checkg##N (void)						\
+{								\
+  check##N (g1s##N, 64);					\
+  check##N (g2s##N, 128);					\
+  check##N (g3s##N, 192);					\
+}								\
+								\
+void								\
+test##N (struct S##N s1, struct S##N s2,			\
+			 struct S##N s3)			\
+{								\
+  check##N (s1, 64);						\
+  check##N (s2, 128);						\
+  check##N (s3, 192);						\
+}
+
+T(0) T(1) T(2) T(3) T(4) T(5) T(6) T(7)
+T(8) T(9) T(10) T(11) T(12) T(13) T(14) T(15)
+T(16) T(17) T(18) T(19) T(20) T(21) T(22) T(23)
+T(24) T(25) T(26) T(27) T(28) T(29) T(30) T(31)
+T(32) T(33) T(34) T(35) T(36) T(37) T(38) T(39)
+T(40) T(41) T(42) T(43) T(44) T(45) T(46) T(47)
+T(48) T(49) T(50) T(51) T(52) T(53) T(54) T(55)
+T(56) T(57) T(58) T(59) T(60) T(61) T(62) T(63)
--- /dev/null	Tue Oct 29 09:27:24 2002
+++ gcc/testsuite/gcc.dg/compat/struct-by-value-2_main.c	Fri May  2 15:58:31 2003
@@ -0,0 +1,13 @@
+/* Test structures passed by value, including to a function with a
+   variable-length argument list.
+   This test is based on one contributed by Alan Modra.  */
+
+extern void struct_by_value_2_x (void);
+extern void exit (int);
+
+int
+main ()
+{
+  struct_by_value_2_x ();
+  exit (0);
+}
--- /dev/null	Tue Oct 29 09:27:24 2002
+++ gcc/testsuite/gcc.dg/compat/struct-by-value-2_x.c	Fri May  2 15:58:31 2003
@@ -0,0 +1,221 @@
+#ifdef DBG
+#include <stdio.h>
+#define DEBUG_FPUTS(x) fputs (x, stdout)
+#define DEBUG_DOT putc ('.', stdout)
+#define DEBUG_NL putc ('\n', stdout)
+#else
+#define DEBUG_FPUTS(x)
+#define DEBUG_DOT
+#define DEBUG_NL
+#endif
+
+#define T(N, NAME, TYPE)					\
+struct S##NAME##N { TYPE i[N]; };				\
+struct S##NAME##N g1s##NAME##N, g2s##NAME##N;			\
+struct S##NAME##N g3s##NAME##N, g4s##NAME##N;			\
+struct S##NAME##N g5s##NAME##N, g6s##NAME##N;			\
+struct S##NAME##N g7s##NAME##N, g8s##NAME##N;			\
+struct S##NAME##N g9s##NAME##N, g10s##NAME##N;			\
+struct S##NAME##N g11s##NAME##N, g12s##NAME##N;			\
+struct S##NAME##N g13s##NAME##N, g14s##NAME##N;			\
+struct S##NAME##N g15s##NAME##N, g16s##NAME##N;			\
+								\
+extern void init##NAME##N (struct S##NAME##N *p, int i);	\
+extern void checkg##NAME##N (void);				\
+extern void							\
+test##NAME##N (struct S##NAME##N s1, struct S##NAME##N s2,	\
+	       struct S##NAME##N s3, struct S##NAME##N s4,	\
+	       struct S##NAME##N s5, struct S##NAME##N s6,	\
+	       struct S##NAME##N s7, struct S##NAME##N s8,	\
+	       struct S##NAME##N s9, struct S##NAME##N s10,	\
+	       struct S##NAME##N s11, struct S##NAME##N s12,	\
+	       struct S##NAME##N s13, struct S##NAME##N s14,	\
+	       struct S##NAME##N s15, struct S##NAME##N s16);	\
+extern void testva##NAME##N (int n, ...);			\
+extern void							\
+test2_##NAME##N (struct S##NAME##N s1, struct S##NAME##N s2,	\
+		 struct S##NAME##N s3, struct S##NAME##N s4,	\
+		 struct S##NAME##N s5, struct S##NAME##N s6,	\
+		 struct S##NAME##N s7, struct S##NAME##N s8);	\
+								\
+void								\
+check##NAME##N (struct S##NAME##N *p, int i)			\
+{								\
+  int j;							\
+  for (j = 0; j < N; j++)					\
+    if (p->i[j] != (TYPE) (i + j))				\
+      {								\
+	DEBUG_NL;						\
+	abort ();						\
+      }								\
+}								\
+								\
+void								\
+test2_##NAME##N (struct S##NAME##N s1, struct S##NAME##N s2,	\
+		 struct S##NAME##N s3, struct S##NAME##N s4,	\
+		 struct S##NAME##N s5, struct S##NAME##N s6,	\
+		 struct S##NAME##N s7, struct S##NAME##N s8)	\
+{								\
+  test##NAME##N (s1, g2s##NAME##N, s2, g4s##NAME##N,		\
+		 s3, g6s##NAME##N, s4, g8s##NAME##N,		\
+		 s5, g10s##NAME##N, s6, g12s##NAME##N,		\
+		 s7, g14s##NAME##N, s8, g16s##NAME##N);		\
+}								\
+								\
+void								\
+testit##NAME##N (void)						\
+{								\
+  DEBUG_FPUTS (#NAME "[" #N "]");				\
+  init##NAME##N  ( &g1s##NAME##N,  1*16);			\
+  init##NAME##N  ( &g2s##NAME##N,  2*16);			\
+  init##NAME##N  ( &g3s##NAME##N,  3*16);			\
+  init##NAME##N  ( &g4s##NAME##N,  4*16);			\
+  init##NAME##N  ( &g5s##NAME##N,  5*16);			\
+  init##NAME##N  ( &g6s##NAME##N,  6*16);			\
+  init##NAME##N  ( &g7s##NAME##N,  7*16);			\
+  init##NAME##N  ( &g8s##NAME##N,  8*16);			\
+  init##NAME##N  ( &g9s##NAME##N,  9*16);			\
+  init##NAME##N  (&g10s##NAME##N, 10*16);			\
+  init##NAME##N  (&g11s##NAME##N, 11*16);			\
+  init##NAME##N  (&g12s##NAME##N, 12*16);			\
+  init##NAME##N  (&g13s##NAME##N, 13*16);			\
+  init##NAME##N  (&g14s##NAME##N, 14*16);			\
+  init##NAME##N  (&g15s##NAME##N, 15*16);			\
+  init##NAME##N  (&g16s##NAME##N, 16*16);			\
+  checkg##NAME##N ();						\
+  DEBUG_FPUTS (" test");					\
+  test##NAME##N (g1s##NAME##N, g2s##NAME##N,			\
+		 g3s##NAME##N, g4s##NAME##N,			\
+		 g5s##NAME##N, g6s##NAME##N,			\
+		 g7s##NAME##N, g8s##NAME##N,			\
+		 g9s##NAME##N, g10s##NAME##N,			\
+		 g11s##NAME##N, g12s##NAME##N,			\
+		 g13s##NAME##N, g14s##NAME##N,			\
+		 g15s##NAME##N, g16s##NAME##N);			\
+  DEBUG_FPUTS (" testva");					\
+  testva##NAME##N (16,						\
+		   g1s##NAME##N, g2s##NAME##N,			\
+		   g3s##NAME##N, g4s##NAME##N,			\
+		   g5s##NAME##N, g6s##NAME##N,			\
+		   g7s##NAME##N, g8s##NAME##N,			\
+		   g9s##NAME##N, g10s##NAME##N,			\
+		   g11s##NAME##N, g12s##NAME##N,		\
+		   g13s##NAME##N, g14s##NAME##N,		\
+		   g15s##NAME##N, g16s##NAME##N);		\
+  DEBUG_FPUTS (" test2");					\
+  test2_##NAME##N (g1s##NAME##N, g3s##NAME##N,			\
+		   g5s##NAME##N, g7s##NAME##N,			\
+		   g9s##NAME##N, g11s##NAME##N,			\
+		   g13s##NAME##N, g15s##NAME##N);		\
+  DEBUG_NL;							\
+}
+
+extern void abort (void);
+
+T(0, uc, unsigned char)
+T(1, uc, unsigned char)
+T(2, uc, unsigned char)
+T(3, uc, unsigned char)
+T(4, uc, unsigned char)
+T(5, uc, unsigned char)
+T(6, uc, unsigned char)
+T(7, uc, unsigned char)
+T(8, uc, unsigned char)
+T(9, uc, unsigned char)
+T(10, uc, unsigned char)
+T(11, uc, unsigned char)
+T(12, uc, unsigned char)
+T(13, uc, unsigned char)
+T(14, uc, unsigned char)
+T(15, uc, unsigned char)
+T(0, us, unsigned short)
+T(1, us, unsigned short)
+T(2, us, unsigned short)
+T(3, us, unsigned short)
+T(4, us, unsigned short)
+T(5, us, unsigned short)
+T(6, us, unsigned short)
+T(7, us, unsigned short)
+T(8, us, unsigned short)
+T(9, us, unsigned short)
+T(10, us, unsigned short)
+T(11, us, unsigned short)
+T(12, us, unsigned short)
+T(13, us, unsigned short)
+T(14, us, unsigned short)
+T(15, us, unsigned short)
+T(0, ui, unsigned int)
+T(1, ui, unsigned int)
+T(2, ui, unsigned int)
+T(3, ui, unsigned int)
+T(4, ui, unsigned int)
+T(5, ui, unsigned int)
+T(6, ui, unsigned int)
+T(7, ui, unsigned int)
+T(8, ui, unsigned int)
+T(9, ui, unsigned int)
+T(10, ui, unsigned int)
+T(11, ui, unsigned int)
+T(12, ui, unsigned int)
+T(13, ui, unsigned int)
+T(14, ui, unsigned int)
+T(15, ui, unsigned int)
+
+#undef T
+
+void
+struct_by_value_2_x ()
+{
+#define T(N, NAME, TYPE) testit##NAME##N ();
+
+T(0, uc, unsigned char)
+T(1, uc, unsigned char)
+T(2, uc, unsigned char)
+T(3, uc, unsigned char)
+T(4, uc, unsigned char)
+T(5, uc, unsigned char)
+T(6, uc, unsigned char)
+T(7, uc, unsigned char)
+T(8, uc, unsigned char)
+T(9, uc, unsigned char)
+T(10, uc, unsigned char)
+T(11, uc, unsigned char)
+T(12, uc, unsigned char)
+T(13, uc, unsigned char)
+T(14, uc, unsigned char)
+T(15, uc, unsigned char)
+T(0, us, unsigned short)
+T(1, us, unsigned short)
+T(2, us, unsigned short)
+T(3, us, unsigned short)
+T(4, us, unsigned short)
+T(5, us, unsigned short)
+T(6, us, unsigned short)
+T(7, us, unsigned short)
+T(8, us, unsigned short)
+T(9, us, unsigned short)
+T(10, us, unsigned short)
+T(11, us, unsigned short)
+T(12, us, unsigned short)
+T(13, us, unsigned short)
+T(14, us, unsigned short)
+T(15, us, unsigned short)
+T(0, ui, unsigned int)
+T(1, ui, unsigned int)
+T(2, ui, unsigned int)
+T(3, ui, unsigned int)
+T(4, ui, unsigned int)
+T(5, ui, unsigned int)
+T(6, ui, unsigned int)
+T(7, ui, unsigned int)
+T(8, ui, unsigned int)
+T(9, ui, unsigned int)
+T(10, ui, unsigned int)
+T(11, ui, unsigned int)
+T(12, ui, unsigned int)
+T(13, ui, unsigned int)
+T(14, ui, unsigned int)
+T(15, ui, unsigned int)
+
+#undef T
+}
--- /dev/null	Tue Oct 29 09:27:24 2002
+++ gcc/testsuite/gcc.dg/compat/struct-by-value-2_y.c	Fri May  2 15:58:31 2003
@@ -0,0 +1,178 @@
+#include <stdarg.h>
+
+#ifdef DBG
+#include <stdio.h>
+#define DEBUG_FPUTS(x) fputs (x, stdout)
+#define DEBUG_DOT putc ('.', stdout)
+#define DEBUG_NL putc ('\n', stdout)
+#else
+#define DEBUG_FPUTS(x)
+#define DEBUG_DOT
+#define DEBUG_NL
+#endif
+
+/* Turn off checking for variable arguments with -DSKIPVA.  */
+#ifdef SKIPVA
+const int test_va = 0;
+#else
+const int test_va = 1;
+#endif
+
+#define T(N, NAME, TYPE)					\
+struct S##NAME##N { TYPE i[N]; };				\
+								\
+extern struct S##NAME##N g1s##NAME##N, g2s##NAME##N;		\
+extern struct S##NAME##N g3s##NAME##N, g4s##NAME##N;		\
+extern struct S##NAME##N g5s##NAME##N, g6s##NAME##N;		\
+extern struct S##NAME##N g7s##NAME##N, g8s##NAME##N;		\
+extern struct S##NAME##N g9s##NAME##N, g10s##NAME##N;		\
+extern struct S##NAME##N g11s##NAME##N, g12s##NAME##N;		\
+extern struct S##NAME##N g13s##NAME##N, g14s##NAME##N;		\
+extern struct S##NAME##N g15s##NAME##N, g16s##NAME##N;		\
+								\
+extern void check##NAME##N (struct S##NAME##N *p, int i);	\
+extern void							\
+test2_##NAME##N (struct S##NAME##N s1, struct S##NAME##N s2,	\
+		 struct S##NAME##N s3, struct S##NAME##N s4,	\
+		 struct S##NAME##N s5, struct S##NAME##N s6,	\
+		 struct S##NAME##N s7, struct S##NAME##N s8);	\
+								\
+void								\
+init##NAME##N (struct S##NAME##N *p, int i)			\
+{								\
+  int j;							\
+  for (j = 0; j < N; j++)					\
+    p->i[j] = i + j;						\
+}								\
+								\
+void								\
+checkg##NAME##N (void)						\
+{								\
+  check##NAME##N ( &g1s##NAME##N,  1*16);			\
+  check##NAME##N ( &g2s##NAME##N,  2*16);			\
+  check##NAME##N ( &g3s##NAME##N,  3*16);			\
+  check##NAME##N ( &g4s##NAME##N,  4*16);			\
+  check##NAME##N ( &g5s##NAME##N,  5*16);			\
+  check##NAME##N ( &g6s##NAME##N,  6*16);			\
+  check##NAME##N ( &g7s##NAME##N,  7*16);			\
+  check##NAME##N ( &g8s##NAME##N,  8*16);			\
+  check##NAME##N ( &g9s##NAME##N,  9*16);			\
+  check##NAME##N (&g10s##NAME##N, 10*16);			\
+  check##NAME##N (&g11s##NAME##N, 11*16);			\
+  check##NAME##N (&g12s##NAME##N, 12*16);			\
+  check##NAME##N (&g13s##NAME##N, 13*16);			\
+  check##NAME##N (&g14s##NAME##N, 14*16);			\
+  check##NAME##N (&g15s##NAME##N, 15*16);			\
+  check##NAME##N (&g16s##NAME##N, 16*16);			\
+}								\
+								\
+void								\
+test##NAME##N (struct S##NAME##N s1, struct S##NAME##N s2,	\
+	       struct S##NAME##N s3, struct S##NAME##N s4,	\
+	       struct S##NAME##N s5, struct S##NAME##N s6,	\
+	       struct S##NAME##N s7, struct S##NAME##N s8,	\
+	       struct S##NAME##N s9, struct S##NAME##N s10,	\
+	       struct S##NAME##N s11, struct S##NAME##N s12,	\
+	       struct S##NAME##N s13, struct S##NAME##N s14,	\
+	       struct S##NAME##N s15, struct S##NAME##N s16)	\
+{								\
+  DEBUG_DOT;							\
+  check##NAME##N (&s1, 1*16);					\
+  DEBUG_DOT;							\
+  check##NAME##N (&s2, 2*16);					\
+  DEBUG_DOT;							\
+  check##NAME##N (&s3, 3*16);					\
+  DEBUG_DOT;							\
+  check##NAME##N (&s4, 4*16);					\
+  DEBUG_DOT;							\
+  check##NAME##N (&s5, 5*16);					\
+  DEBUG_DOT;							\
+  check##NAME##N (&s6, 6*16);					\
+  DEBUG_DOT;							\
+  check##NAME##N (&s7, 7*16);					\
+  DEBUG_DOT;							\
+  check##NAME##N (&s8, 8*16);					\
+  DEBUG_DOT;							\
+  check##NAME##N (&s9, 9*16);					\
+  DEBUG_DOT;							\
+  check##NAME##N (&s10, 10*16);					\
+  DEBUG_DOT;							\
+  check##NAME##N (&s11, 11*16);					\
+  DEBUG_DOT;							\
+  check##NAME##N (&s12, 12*16);					\
+  DEBUG_DOT;							\
+  check##NAME##N (&s13, 13*16);					\
+  DEBUG_DOT;							\
+  check##NAME##N (&s14, 14*16);					\
+  DEBUG_DOT;							\
+  check##NAME##N (&s15, 15*16);					\
+  DEBUG_DOT;							\
+  check##NAME##N (&s16, 16*16);					\
+}								\
+								\
+void								\
+testva##NAME##N (int n, ...)					\
+{								\
+  int i;							\
+  va_list ap;							\
+  if (test_va)							\
+    {								\
+      va_start (ap, n);						\
+      for (i = 0; i < n; i++)					\
+	{							\
+	  struct S##NAME##N t = va_arg (ap, struct S##NAME##N);	\
+	  DEBUG_DOT;						\
+	  check##NAME##N (&t, (i+1)*16);			\
+	}							\
+      va_end (ap);						\
+    }								\
+}
+
+T(0, uc, unsigned char)
+T(1, uc, unsigned char)
+T(2, uc, unsigned char)
+T(3, uc, unsigned char)
+T(4, uc, unsigned char)
+T(5, uc, unsigned char)
+T(6, uc, unsigned char)
+T(7, uc, unsigned char)
+T(8, uc, unsigned char)
+T(9, uc, unsigned char)
+T(10, uc, unsigned char)
+T(11, uc, unsigned char)
+T(12, uc, unsigned char)
+T(13, uc, unsigned char)
+T(14, uc, unsigned char)
+T(15, uc, unsigned char)
+T(0, us, unsigned short)
+T(1, us, unsigned short)
+T(2, us, unsigned short)
+T(3, us, unsigned short)
+T(4, us, unsigned short)
+T(5, us, unsigned short)
+T(6, us, unsigned short)
+T(7, us, unsigned short)
+T(8, us, unsigned short)
+T(9, us, unsigned short)
+T(10, us, unsigned short)
+T(11, us, unsigned short)
+T(12, us, unsigned short)
+T(13, us, unsigned short)
+T(14, us, unsigned short)
+T(15, us, unsigned short)
+T(0, ui, unsigned int)
+T(1, ui, unsigned int)
+T(2, ui, unsigned int)
+T(3, ui, unsigned int)
+T(4, ui, unsigned int)
+T(5, ui, unsigned int)
+T(6, ui, unsigned int)
+T(7, ui, unsigned int)
+T(8, ui, unsigned int)
+T(9, ui, unsigned int)
+T(10, ui, unsigned int)
+T(11, ui, unsigned int)
+T(12, ui, unsigned int)
+T(13, ui, unsigned int)
+T(14, ui, unsigned int)
+T(15, ui, unsigned int)
--- /dev/null	Tue Oct 29 09:27:24 2002
+++ gcc/testsuite/gcc.dg/compat/struct-by-value-3_main.c	Fri May  2 15:58:31 2003
@@ -0,0 +1,14 @@
+/* Test structures passed by value, including to a function with a
+   variable-length argument list.  All struct members are scalar
+   integral types, and the structs are "small": 1, 2, 4, 8, and 12
+   bytes for LP64.  */
+
+extern void struct_by_value_3_x (void);
+extern void exit (int);
+
+int
+main ()
+{
+  struct_by_value_3_x ();
+  exit (0);
+}
--- /dev/null	Tue Oct 29 09:27:24 2002
+++ gcc/testsuite/gcc.dg/compat/struct-by-value-3_x.c	Fri May  2 15:58:31 2003
@@ -0,0 +1,212 @@
+#ifdef DBG
+#include <stdio.h>
+#define DEBUG_FPUTS(x) fputs (x, stdout)
+#define DEBUG_DOT putc ('.', stdout)
+#define DEBUG_NL putc ('\n', stdout)
+#else
+#define DEBUG_FPUTS(x)
+#define DEBUG_DOT
+#define DEBUG_NL
+#endif
+
+#define T(TYPE)							\
+TYPE g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE;		\
+TYPE g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE;		\
+TYPE g9s##TYPE, g10s##TYPE, g11s##TYPE, g12s##TYPE;		\
+TYPE g13s##TYPE, g14s##TYPE, g15s##TYPE, g16s##TYPE;		\
+								\
+extern void init##TYPE (TYPE *p, int i);			\
+extern void checkg##TYPE (void);				\
+extern void							\
+test##TYPE (TYPE s1, TYPE s2, TYPE s3, TYPE s4,			\
+	    TYPE s5, TYPE s6, TYPE s7, TYPE s8,			\
+	    TYPE s9, TYPE s10, TYPE s11, TYPE s12,		\
+	    TYPE s13, TYPE s14, TYPE s15, TYPE s16);		\
+extern void testva##TYPE (int n, ...);				\
+								\
+void								\
+test2_##TYPE (TYPE s1, TYPE s2, TYPE s3, TYPE s4,		\
+	      TYPE s5, TYPE s6, TYPE s7, TYPE s8)		\
+{								\
+  test##TYPE (s1, g2s##TYPE, s2, g4s##TYPE,			\
+	      s3, g6s##TYPE, s4, g8s##TYPE,			\
+	      s5, g10s##TYPE, s6, g12s##TYPE,			\
+	      s7, g14s##TYPE, s8, g16s##TYPE);			\
+}								\
+								\
+void								\
+testit##TYPE (void)						\
+{								\
+  DEBUG_FPUTS (#TYPE);						\
+  init##TYPE  ( &g1s##TYPE,  1);				\
+  init##TYPE  ( &g2s##TYPE,  2);				\
+  init##TYPE  ( &g3s##TYPE,  3);				\
+  init##TYPE  ( &g4s##TYPE,  4);				\
+  init##TYPE  ( &g5s##TYPE,  5);				\
+  init##TYPE  ( &g6s##TYPE,  6);				\
+  init##TYPE  ( &g7s##TYPE,  7);				\
+  init##TYPE  ( &g8s##TYPE,  8);				\
+  init##TYPE  ( &g9s##TYPE,  9);				\
+  init##TYPE  (&g10s##TYPE, 10);				\
+  init##TYPE  (&g11s##TYPE, 11);				\
+  init##TYPE  (&g12s##TYPE, 12);				\
+  init##TYPE  (&g13s##TYPE, 13);				\
+  init##TYPE  (&g14s##TYPE, 14);				\
+  init##TYPE  (&g15s##TYPE, 15);				\
+  init##TYPE  (&g16s##TYPE, 16);				\
+  checkg##TYPE ();						\
+  DEBUG_FPUTS (" test");					\
+  test##TYPE (g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+	      g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE,	\
+	      g9s##TYPE, g10s##TYPE, g11s##TYPE, g12s##TYPE,	\
+	      g13s##TYPE, g14s##TYPE, g15s##TYPE, g16s##TYPE);	\
+  DEBUG_FPUTS (" testva");					\
+  testva##TYPE (1,						\
+		g1s##TYPE);					\
+  testva##TYPE (2,						\
+		g1s##TYPE, g2s##TYPE);				\
+  testva##TYPE (3,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE);		\
+  testva##TYPE (4,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE);	\
+  testva##TYPE (5,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE);					\
+  testva##TYPE (6,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE);				\
+  testva##TYPE (7,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE);		\
+  testva##TYPE (8,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE);	\
+  testva##TYPE (9,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE,	\
+		g9s##TYPE);					\
+  testva##TYPE (10,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE,	\
+		g9s##TYPE, g10s##TYPE);				\
+  testva##TYPE (11,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE,	\
+		g9s##TYPE, g10s##TYPE, g11s##TYPE);		\
+  testva##TYPE (12,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE,	\
+		g9s##TYPE, g10s##TYPE, g11s##TYPE, g12s##TYPE);	\
+  testva##TYPE (13,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE,	\
+		g9s##TYPE, g10s##TYPE, g11s##TYPE, g12s##TYPE,	\
+		g13s##TYPE);					\
+  testva##TYPE (14,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE,	\
+		g9s##TYPE, g10s##TYPE, g11s##TYPE, g12s##TYPE,	\
+		g13s##TYPE, g14s##TYPE);			\
+  testva##TYPE (15,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE,	\
+		g9s##TYPE, g10s##TYPE, g11s##TYPE, g12s##TYPE,	\
+		g13s##TYPE, g14s##TYPE, g15s##TYPE);		\
+  testva##TYPE (16,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE,	\
+		g9s##TYPE, g10s##TYPE, g11s##TYPE, g12s##TYPE,	\
+		g13s##TYPE, g14s##TYPE, g15s##TYPE, g16s##TYPE); \
+  DEBUG_FPUTS (" test2");					\
+  test2_##TYPE (g1s##TYPE, g3s##TYPE, g5s##TYPE, g7s##TYPE,	\
+		g9s##TYPE, g11s##TYPE, g13s##TYPE, g15s##TYPE);	\
+  DEBUG_NL;							\
+}
+
+typedef struct { char c; } Sc;
+typedef struct { short s; } Ss;
+typedef struct { int i; } Si;
+typedef struct { short s; char c; } Ssc;
+typedef struct { char c; short s; } Scs;
+typedef struct { int i; char c; } Sic;
+typedef struct { char c; int i; } Sci;
+typedef struct { short s; int i; } Ssi;
+typedef struct { int i; short s; } Sis;
+typedef struct { char c; short s; int i; } Scsi;
+typedef struct { char c; int i; short s; } Scis;
+typedef struct { short s; char c; int i; } Ssci;
+typedef struct { short s; int i; char c; } Ssic;
+typedef struct { int i; short s; char c; } Sisc;
+typedef struct { int i; char c; short s; } Sics;
+
+extern void abort (void);
+
+void checkSc (Sc x, int i) { if (x.c != (char)i) { DEBUG_NL; abort (); } }
+void checkSs (Ss x, int i) { if (x.s != i) { DEBUG_NL; abort (); } }
+void checkSi (Si x, int i) { if (x.i != i) { DEBUG_NL; abort (); } }
+void checkSsc (Ssc x, int i)
+{ if (x.s != i || x.c != (char)i+1) { DEBUG_NL; abort (); } }
+void checkScs (Scs x, int i)
+{ if (x.c != (char)i || x.s != i+1) { DEBUG_NL; abort (); } }
+void checkSsi (Ssi x, int i)
+{ if (x.s != i || x.i != i+1) { DEBUG_NL; abort (); } }
+void checkSis (Sis x, int i)
+{ if (x.i != i || x.s != i+1) { DEBUG_NL; abort (); } }
+void checkSic (Sic x, int i)
+{ if (x.i != i || x.c != (char)i+1) { DEBUG_NL; abort (); } }
+void checkSci (Sci x, int i)
+{ if (x.c != (char)i || x.i != i+1) { DEBUG_NL; abort (); } }
+void checkScsi (Scsi x, int i)
+{ if (x.c != (char)i || x.s != i+1 || x.i != i+2) { DEBUG_NL; abort (); } }
+void checkScis (Scis x, int i)
+{ if (x.c != (char)i || x.i != i+1 || x.s != i+2) { DEBUG_NL; abort (); } }
+void checkSsci (Ssci x, int i)
+{ if (x.s != i || x.c != (char)i+1 || x.i != i+2) { DEBUG_NL; abort (); } }
+void checkSsic (Ssic x, int i)
+{ if (x.s != i || x.i != i+1 || x.c != (char)i+2) { DEBUG_NL; abort (); } }
+void checkSisc (Sisc x, int i)
+{ if (x.i != i || x.s != i+1 || x.c != (char)i+2) { DEBUG_NL; abort (); } }
+void checkSics (Sics x, int i)
+{ if (x.i != i || x.c != (char)i+1 || x.s != i+2) { DEBUG_NL; abort (); } }
+
+T(Sc)
+T(Ss)
+T(Si)
+T(Scs)
+T(Ssc)
+T(Sic)
+T(Sci)
+T(Ssi)
+T(Sis)
+T(Scsi)
+T(Scis)
+T(Ssci)
+T(Ssic)
+T(Sisc)
+T(Sics)
+
+#undef T
+
+void
+struct_by_value_3_x ()
+{
+#define T(TYPE) testit##TYPE ();
+
+T(Sc)
+T(Ss)
+T(Si)
+T(Scs)
+T(Ssc)
+T(Sic)
+T(Sci)
+T(Ssi)
+T(Sis)
+T(Scsi)
+T(Scis)
+T(Ssci)
+T(Ssic)
+T(Sisc)
+T(Sics)
+
+#undef T
+}
--- /dev/null	Tue Oct 29 09:27:24 2002
+++ gcc/testsuite/gcc.dg/compat/struct-by-value-3_y.c	Fri May  2 15:58:31 2003
@@ -0,0 +1,168 @@
+#include <stdarg.h>
+
+#ifdef DBG
+#include <stdio.h>
+#define DEBUG_FPUTS(x) fputs (x, stdout)
+#define DEBUG_DOT putc ('.', stdout)
+#define DEBUG_NL putc ('\n', stdout)
+#else
+#define DEBUG_FPUTS(x)
+#define DEBUG_DOT
+#define DEBUG_NL
+#endif
+
+/* Turn off checking for variable arguments with -DSKIPVA.  */
+#ifdef SKIPVA
+const int test_va = 0;
+#else
+const int test_va = 1;
+#endif
+
+typedef struct { char c; } Sc;
+typedef struct { short s; } Ss;
+typedef struct { int i; } Si;
+typedef struct { short s; char c; } Ssc;
+typedef struct { char c; short s; } Scs;
+typedef struct { int i; char c; } Sic;
+typedef struct { char c; int i; } Sci;
+typedef struct { short s; int i; } Ssi;
+typedef struct { int i; short s; } Sis;
+typedef struct { char c; short s; int i; } Scsi;
+typedef struct { char c; int i; short s; } Scis;
+typedef struct { short s; char c; int i; } Ssci;
+typedef struct { short s; int i; char c; } Ssic;
+typedef struct { int i; short s; char c; } Sisc;
+typedef struct { int i; char c; short s; } Sics;
+
+extern void checkSc (Sc x, int i);
+extern void checkSs (Ss x, int i);
+extern void checkSi (Si x, int i);
+extern void checkSsc (Ssc x, int i);
+extern void checkScs (Scs x, int i);
+extern void checkSsi (Ssi x, int i);
+extern void checkSis (Sis x, int i);
+extern void checkSic (Sic x, int i);
+extern void checkSci (Sci x, int i);
+extern void checkScsi (Scsi x, int i);
+extern void checkScis (Scis x, int i);
+extern void checkSsci (Ssci x, int i);
+extern void checkSsic (Ssic x, int i);
+extern void checkSisc (Sisc x, int i);
+extern void checkSics (Sics x, int i);
+
+void initSc (Sc *p, int i) { p->c = (char)i; }
+void initSs (Ss *p, int i) { p->s = i; }
+void initSi (Si *p, int i) { p->i = i; }
+void initSsc (Ssc *p, int i) { p->s = i; p->c = (char)i+1; }
+void initScs (Scs *p, int i) { p->c = (char)i; p->s = i+1; }
+void initSsi (Ssi *p, int i) { p->s = i; p->i = i+1; }
+void initSis (Sis *p, int i) { p->i = i; p->s = i+1; }
+void initSic (Sic *p, int i) { p->i = i; p->c = (char)i+1; }
+void initSci (Sci *p, int i) { p->c = (char)i; p->i = i+1; }
+void initScsi (Scsi *p, int i) { p->c = (char)i; p->s = i+1; p->i = i+2; }
+void initScis (Scis *p, int i) { p->c = (char)i; p->i = i+1; p->s = i+2; }
+void initSsci (Ssci *p, int i) { p->s = i; p->c = (char)i+1; p->i = i+2; }
+void initSsic (Ssic *p, int i) { p->s = i; p->i = i+1; p->c = (char)i+2; }
+void initSisc (Sisc *p, int i) { p->i = i; p->s = i+1; p->c = (char)i+2; }
+void initSics (Sics *p, int i) { p->i = i; p->c = (char)i+1; p->s = i+2; }
+
+#define T(TYPE)							\
+extern TYPE g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE;		\
+extern TYPE g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE;		\
+extern TYPE g9s##TYPE, g10s##TYPE, g11s##TYPE, g12s##TYPE;	\
+extern TYPE g13s##TYPE, g14s##TYPE, g15s##TYPE, g16s##TYPE;	\
+								\
+void								\
+checkg##TYPE (void)						\
+{								\
+  check##TYPE (  g1s##TYPE,  1);				\
+  check##TYPE (  g2s##TYPE,  2);				\
+  check##TYPE (  g3s##TYPE,  3);				\
+  check##TYPE (  g4s##TYPE,  4);				\
+  check##TYPE (  g5s##TYPE,  5);				\
+  check##TYPE (  g6s##TYPE,  6);				\
+  check##TYPE (  g7s##TYPE,  7);				\
+  check##TYPE (  g8s##TYPE,  8);				\
+  check##TYPE (  g9s##TYPE,  9);				\
+  check##TYPE ( g10s##TYPE, 10);				\
+  check##TYPE ( g11s##TYPE, 11);				\
+  check##TYPE ( g12s##TYPE, 12);				\
+  check##TYPE ( g13s##TYPE, 13);				\
+  check##TYPE ( g14s##TYPE, 14);				\
+  check##TYPE ( g15s##TYPE, 15);				\
+  check##TYPE ( g16s##TYPE, 16);				\
+}								\
+								\
+void								\
+test##TYPE (TYPE s1, TYPE s2, TYPE s3, TYPE s4,			\
+	    TYPE s5, TYPE s6, TYPE s7, TYPE s8,			\
+	    TYPE s9, TYPE s10, TYPE s11, TYPE s12,		\
+	    TYPE s13, TYPE s14, TYPE s15, TYPE s16)		\
+{								\
+  DEBUG_DOT;							\
+  check##TYPE (s1, 1);						\
+  DEBUG_DOT;							\
+  check##TYPE (s2, 2);						\
+  DEBUG_DOT;							\
+  check##TYPE (s3, 3);						\
+  DEBUG_DOT;							\
+  check##TYPE (s4, 4);						\
+  DEBUG_DOT;							\
+  check##TYPE (s5, 5);						\
+  DEBUG_DOT;							\
+  check##TYPE (s6, 6);						\
+  DEBUG_DOT;							\
+  check##TYPE (s7, 7);						\
+  DEBUG_DOT;							\
+  check##TYPE (s8, 8);						\
+  DEBUG_DOT;							\
+  check##TYPE (s9, 9);						\
+  DEBUG_DOT;							\
+  check##TYPE (s10, 10);					\
+  DEBUG_DOT;							\
+  check##TYPE (s11, 11);					\
+  DEBUG_DOT;							\
+  check##TYPE (s12, 12);					\
+  DEBUG_DOT;							\
+  check##TYPE (s13, 13);					\
+  DEBUG_DOT;							\
+  check##TYPE (s14, 14);					\
+  DEBUG_DOT;							\
+  check##TYPE (s15, 15);					\
+  DEBUG_DOT;							\
+  check##TYPE (s16, 16);					\
+}								\
+								\
+void								\
+testva##TYPE (int n, ...)					\
+{								\
+  int i;							\
+  va_list ap;							\
+  if (test_va)							\
+    {								\
+      va_start (ap, n);						\
+      for (i = 0; i < n; i++)					\
+	{							\
+	  TYPE t = va_arg (ap, TYPE);				\
+	  DEBUG_DOT;						\
+	  check##TYPE (t, i+1);					\
+	}							\
+      va_end (ap);						\
+    }								\
+}
+
+T(Sc)
+T(Ss)
+T(Si)
+T(Ssc)
+T(Scs)
+T(Sic)
+T(Sci)
+T(Ssi)
+T(Sis)
+T(Scsi)
+T(Scis)
+T(Ssci)
+T(Ssic)
+T(Sisc)
+T(Sics)
--- /dev/null	Tue Oct 29 09:27:24 2002
+++ gcc/testsuite/gcc.dg/compat/struct-by-value-4_main.c	Fri May  2 15:58:31 2003
@@ -0,0 +1,13 @@
+/* Test structures passed by value, including to a function with a
+   variable-length argument list.  Each struct contains an array
+   of small structs:  1, 2, 4, 8, and 12 bytes for LP64.  */ 
+
+extern void struct_by_value_4_x (void);
+extern void exit (int);
+
+int
+main ()
+{
+  struct_by_value_4_x ();
+  exit (0);
+}
--- /dev/null	Tue Oct 29 09:27:24 2002
+++ gcc/testsuite/gcc.dg/compat/struct-by-value-4_x.c	Fri May  2 15:58:31 2003
@@ -0,0 +1,370 @@
+#ifdef DBG
+#include <stdio.h>
+#define DEBUG_FPUTS(x) fputs (x, stdout)
+#define DEBUG_DOT putc ('.', stdout)
+#define DEBUG_NL putc ('\n', stdout)
+#else
+#define DEBUG_FPUTS(x)
+#define DEBUG_DOT
+#define DEBUG_NL
+#endif
+
+#define T(N, TYPE)						\
+struct S##TYPE##N { TYPE i[N]; };				\
+								\
+struct S##TYPE##N g1s##TYPE##N, g2s##TYPE##N;			\
+struct S##TYPE##N g3s##TYPE##N, g4s##TYPE##N;			\
+struct S##TYPE##N g5s##TYPE##N, g6s##TYPE##N;			\
+struct S##TYPE##N g7s##TYPE##N, g8s##TYPE##N;			\
+struct S##TYPE##N g9s##TYPE##N, g10s##TYPE##N;			\
+struct S##TYPE##N g11s##TYPE##N, g12s##TYPE##N;			\
+struct S##TYPE##N g13s##TYPE##N, g14s##TYPE##N;			\
+struct S##TYPE##N g15s##TYPE##N, g16s##TYPE##N;			\
+								\
+extern void init##TYPE (TYPE *p, int i);			\
+extern void checkg##TYPE##N (void);				\
+extern void							\
+test##TYPE##N (struct S##TYPE##N s1, struct S##TYPE##N s2,	\
+	       struct S##TYPE##N s3, struct S##TYPE##N s4,	\
+	       struct S##TYPE##N s5, struct S##TYPE##N s6,	\
+	       struct S##TYPE##N s7, struct S##TYPE##N s8,	\
+	       struct S##TYPE##N s9, struct S##TYPE##N s10,	\
+	       struct S##TYPE##N s11, struct S##TYPE##N s12,	\
+	       struct S##TYPE##N s13, struct S##TYPE##N s14,	\
+	       struct S##TYPE##N s15, struct S##TYPE##N s16);	\
+extern void testva##TYPE##N (int n, ...);			\
+								\
+								\
+void								\
+init##TYPE##N (struct S##TYPE##N *p, int i)			\
+{								\
+  int j;							\
+  for (j = 0; j < N; j++)					\
+    init##TYPE(&p->i[j], i+j);					\
+}								\
+								\
+void								\
+check##TYPE##N (struct S##TYPE##N *p, int i)			\
+{								\
+  int j;							\
+  for (j = 0; j < N; j++)					\
+    check##TYPE(p->i[j], i+j);					\
+}								\
+								\
+void								\
+test2_##TYPE##N (struct S##TYPE##N s1, struct S##TYPE##N s2,	\
+		 struct S##TYPE##N s3, struct S##TYPE##N s4,	\
+		 struct S##TYPE##N s5, struct S##TYPE##N s6,	\
+		 struct S##TYPE##N s7, struct S##TYPE##N s8)	\
+{								\
+  test##TYPE##N (s1, g2s##TYPE##N, s2, g4s##TYPE##N,		\
+		 s3, g6s##TYPE##N, s4, g8s##TYPE##N,		\
+		 s5, g10s##TYPE##N, s6, g12s##TYPE##N,		\
+		 s7, g14s##TYPE##N, s8, g16s##TYPE##N);		\
+}								\
+								\
+void								\
+testit##TYPE##N (void)						\
+{								\
+  DEBUG_FPUTS (#TYPE "[" #N "]");				\
+  init##TYPE##N  ( &g1s##TYPE##N,  1*16);			\
+  init##TYPE##N  ( &g2s##TYPE##N,  2*16);			\
+  init##TYPE##N  ( &g3s##TYPE##N,  3*16);			\
+  init##TYPE##N  ( &g4s##TYPE##N,  4*16);			\
+  init##TYPE##N  ( &g5s##TYPE##N,  5*16);			\
+  init##TYPE##N  ( &g6s##TYPE##N,  6*16);			\
+  init##TYPE##N  ( &g7s##TYPE##N,  7*16);			\
+  init##TYPE##N  ( &g8s##TYPE##N,  8*16);			\
+  init##TYPE##N  ( &g9s##TYPE##N,  9*16);			\
+  init##TYPE##N  (&g10s##TYPE##N, 10*16);			\
+  init##TYPE##N  (&g11s##TYPE##N, 11*16);			\
+  init##TYPE##N  (&g12s##TYPE##N, 12*16);			\
+  init##TYPE##N  (&g13s##TYPE##N, 13*16);			\
+  init##TYPE##N  (&g14s##TYPE##N, 14*16);			\
+  init##TYPE##N  (&g15s##TYPE##N, 15*16);			\
+  init##TYPE##N  (&g16s##TYPE##N, 16*16);			\
+  checkg##TYPE##N ();						\
+  DEBUG_FPUTS (" test");					\
+  test##TYPE##N (g1s##TYPE##N, g2s##TYPE##N,			\
+		 g3s##TYPE##N, g4s##TYPE##N,			\
+		 g5s##TYPE##N, g6s##TYPE##N,			\
+		 g7s##TYPE##N, g8s##TYPE##N,			\
+		 g9s##TYPE##N, g10s##TYPE##N,			\
+		 g11s##TYPE##N, g12s##TYPE##N,			\
+		 g13s##TYPE##N, g14s##TYPE##N,			\
+		 g15s##TYPE##N, g16s##TYPE##N);			\
+  DEBUG_FPUTS (" testva");					\
+  testva##TYPE##N (16,						\
+		   g1s##TYPE##N, g2s##TYPE##N,			\
+		   g3s##TYPE##N, g4s##TYPE##N,			\
+		   g5s##TYPE##N, g6s##TYPE##N,			\
+		   g7s##TYPE##N, g8s##TYPE##N,			\
+		   g9s##TYPE##N, g10s##TYPE##N,			\
+		   g11s##TYPE##N, g12s##TYPE##N,		\
+		   g13s##TYPE##N, g14s##TYPE##N,		\
+		   g15s##TYPE##N, g16s##TYPE##N);		\
+  DEBUG_FPUTS (" test2");					\
+  test2_##TYPE##N (g1s##TYPE##N, g3s##TYPE##N,			\
+		   g5s##TYPE##N, g7s##TYPE##N,			\
+		   g9s##TYPE##N, g11s##TYPE##N,			\
+		   g13s##TYPE##N, g15s##TYPE##N);		\
+  DEBUG_NL;							\
+}
+
+typedef struct { char c; } Sc;
+typedef struct { short s; } Ss;
+typedef struct { int i; } Si;
+typedef struct { short s; char c; } Ssc;
+typedef struct { int i; short s; } Sis;
+typedef struct { char c; short s; int i; } Scsi;
+typedef struct { char c; int i; short s; } Scis;
+
+extern void abort (void);
+
+void checkSc (Sc x, int i) { if (x.c != i/16) { DEBUG_NL; abort (); } }
+void checkSs (Ss x, int i) { if (x.s != i) { DEBUG_NL; abort (); } }
+void checkSi (Si x, int i) { if (x.i != i) { DEBUG_NL; abort (); } }
+void checkSsc (Ssc x, int i)
+{ if (x.s != i || x.c != (i/16)+1) { DEBUG_NL; abort (); } }
+void checkSis (Sis x, int i)
+{ if (x.i != i || x.s != i+1) { DEBUG_NL; abort (); } }
+void checkScsi (Scsi x, int i)
+{ if (x.c != i/16 || x.s != i+1 || x.i != i+2) { DEBUG_NL; abort (); } }
+void checkScis (Scis x, int i)
+{ if (x.c != i/16 || x.i != i+1 || x.s != i+2) { DEBUG_NL; abort (); } }
+
+T(0, Sc)
+T(1, Sc)
+T(2, Sc)
+T(3, Sc)
+T(4, Sc)
+T(5, Sc)
+T(6, Sc)
+T(7, Sc)
+T(8, Sc)
+T(9, Sc)
+T(10, Sc)
+T(11, Sc)
+T(12, Sc)
+T(13, Sc)
+T(14, Sc)
+T(15, Sc)
+T(0, Ss)
+T(1, Ss)
+T(2, Ss)
+T(3, Ss)
+T(4, Ss)
+T(5, Ss)
+T(6, Ss)
+T(7, Ss)
+T(8, Ss)
+T(9, Ss)
+T(10, Ss)
+T(11, Ss)
+T(12, Ss)
+T(13, Ss)
+T(14, Ss)
+T(15, Ss)
+T(0, Si)
+T(1, Si)
+T(2, Si)
+T(3, Si)
+T(4, Si)
+T(5, Si)
+T(6, Si)
+T(7, Si)
+T(8, Si)
+T(9, Si)
+T(10, Si)
+T(11, Si)
+T(12, Si)
+T(13, Si)
+T(14, Si)
+T(15, Si)
+T(0, Ssc)
+T(1, Ssc)
+T(2, Ssc)
+T(3, Ssc)
+T(4, Ssc)
+T(5, Ssc)
+T(6, Ssc)
+T(7, Ssc)
+T(8, Ssc)
+T(9, Ssc)
+T(10, Ssc)
+T(11, Ssc)
+T(12, Ssc)
+T(13, Ssc)
+T(14, Ssc)
+T(15, Ssc)
+T(0, Sis)
+T(1, Sis)
+T(2, Sis)
+T(3, Sis)
+T(4, Sis)
+T(5, Sis)
+T(6, Sis)
+T(7, Sis)
+T(8, Sis)
+T(9, Sis)
+T(10, Sis)
+T(11, Sis)
+T(12, Sis)
+T(13, Sis)
+T(14, Sis)
+T(15, Sis)
+T(0, Scsi)
+T(1, Scsi)
+T(2, Scsi)
+T(3, Scsi)
+T(4, Scsi)
+T(5, Scsi)
+T(6, Scsi)
+T(7, Scsi)
+T(8, Scsi)
+T(9, Scsi)
+T(10, Scsi)
+T(11, Scsi)
+T(12, Scsi)
+T(13, Scsi)
+T(14, Scsi)
+T(15, Scsi)
+T(0, Scis)
+T(1, Scis)
+T(2, Scis)
+T(3, Scis)
+T(4, Scis)
+T(5, Scis)
+T(6, Scis)
+T(7, Scis)
+T(8, Scis)
+T(9, Scis)
+T(10, Scis)
+T(11, Scis)
+T(12, Scis)
+T(13, Scis)
+T(14, Scis)
+T(15, Scis)
+
+#undef T
+
+void
+struct_by_value_4_x ()
+{
+#define T(N, TYPE) testit##TYPE##N ();
+
+T(0, Sc)
+T(1, Sc)
+T(2, Sc)
+T(3, Sc)
+T(4, Sc)
+T(5, Sc)
+T(6, Sc)
+T(7, Sc)
+T(8, Sc)
+T(9, Sc)
+T(10, Sc)
+T(11, Sc)
+T(12, Sc)
+T(13, Sc)
+T(14, Sc)
+T(15, Sc)
+T(0, Ss)
+T(1, Ss)
+T(2, Ss)
+T(3, Ss)
+T(4, Ss)
+T(5, Ss)
+T(6, Ss)
+T(7, Ss)
+T(8, Ss)
+T(9, Ss)
+T(10, Ss)
+T(11, Ss)
+T(12, Ss)
+T(13, Ss)
+T(14, Ss)
+T(15, Ss)
+T(0, Si)
+T(1, Si)
+T(2, Si)
+T(3, Si)
+T(4, Si)
+T(5, Si)
+T(6, Si)
+T(7, Si)
+T(8, Si)
+T(9, Si)
+T(10, Si)
+T(11, Si)
+T(12, Si)
+T(13, Si)
+T(14, Si)
+T(15, Si)
+T(0, Ssc)
+T(1, Ssc)
+T(2, Ssc)
+T(3, Ssc)
+T(4, Ssc)
+T(5, Ssc)
+T(6, Ssc)
+T(7, Ssc)
+T(8, Ssc)
+T(9, Ssc)
+T(10, Ssc)
+T(11, Ssc)
+T(12, Ssc)
+T(13, Ssc)
+T(14, Ssc)
+T(15, Ssc)
+T(0, Sis)
+T(1, Sis)
+T(2, Sis)
+T(3, Sis)
+T(4, Sis)
+T(5, Sis)
+T(6, Sis)
+T(7, Sis)
+T(8, Sis)
+T(9, Sis)
+T(10, Sis)
+T(11, Sis)
+T(12, Sis)
+T(13, Sis)
+T(14, Sis)
+T(15, Sis)
+T(0, Scsi)
+T(1, Scsi)
+T(2, Scsi)
+T(3, Scsi)
+T(4, Scsi)
+T(5, Scsi)
+T(6, Scsi)
+T(7, Scsi)
+T(8, Scsi)
+T(9, Scsi)
+T(10, Scsi)
+T(11, Scsi)
+T(12, Scsi)
+T(13, Scsi)
+T(14, Scsi)
+T(15, Scsi)
+T(0, Scis)
+T(1, Scis)
+T(2, Scis)
+T(3, Scis)
+T(4, Scis)
+T(5, Scis)
+T(6, Scis)
+T(7, Scis)
+T(8, Scis)
+T(9, Scis)
+T(10, Scis)
+T(11, Scis)
+T(12, Scis)
+T(13, Scis)
+T(14, Scis)
+T(15, Scis)
+
+#undef T
+}
--- /dev/null	Tue Oct 29 09:27:24 2002
+++ gcc/testsuite/gcc.dg/compat/struct-by-value-4_y.c	Fri May  2 15:58:31 2003
@@ -0,0 +1,247 @@
+#include <stdarg.h>
+
+#ifdef DBG
+#include <stdio.h>
+#define DEBUG_FPUTS(x) fputs (x, stdout)
+#define DEBUG_DOT putc ('.', stdout)
+#define DEBUG_NL putc ('\n', stdout)
+#else
+#define DEBUG_FPUTS(x)
+#define DEBUG_DOT
+#define DEBUG_NL
+#endif
+
+/* Turn off checking for variable arguments with -DSKIPVA.  */
+#ifdef SKIPVA
+const int test_va = 0;
+#else
+const int test_va = 1;
+#endif
+
+typedef struct { char c; } Sc;
+typedef struct { short s; } Ss;
+typedef struct { int i; } Si;
+typedef struct { short s; char c; } Ssc;
+typedef struct { int i; short s; } Sis;
+typedef struct { char c; short s; int i; } Scsi;
+typedef struct { char c; int i; short s; } Scis;
+
+void initSc (Sc *p, int i) { p->c = i/16; }
+void initSs (Ss *p, int i) { p->s = i; }
+void initSi (Si *p, int i) { p->i = i; }
+void initSsc (Ssc *p, int i) { p->s = i; p->c = (i/16)+1; }
+void initSis (Sis *p, int i) { p->i = i; p->s = i+1; }
+void initScsi (Scsi *p, int i) { p->c = i/16; p->s = i+1; p->i = i+2; }
+void initScis (Scis *p, int i) { p->c = i/16; p->i = i+1; p->s = i+2; }
+
+#define T(N, TYPE)						\
+struct S##TYPE##N { TYPE i[N]; };				\
+								\
+extern struct S##TYPE##N g1s##TYPE##N, g2s##TYPE##N;		\
+extern struct S##TYPE##N g3s##TYPE##N, g4s##TYPE##N;		\
+extern struct S##TYPE##N g5s##TYPE##N, g6s##TYPE##N;		\
+extern struct S##TYPE##N g7s##TYPE##N, g8s##TYPE##N;		\
+extern struct S##TYPE##N g9s##TYPE##N, g10s##TYPE##N;		\
+extern struct S##TYPE##N g11s##TYPE##N, g12s##TYPE##N;		\
+extern struct S##TYPE##N g13s##TYPE##N, g14s##TYPE##N;		\
+extern struct S##TYPE##N g15s##TYPE##N, g16s##TYPE##N;		\
+								\
+extern void check##TYPE (TYPE x, int i);			\
+extern void							\
+check##TYPE##N (struct S##TYPE##N *p, int i);			\
+								\
+void								\
+checkg##TYPE##N (void)						\
+{								\
+  check##TYPE##N ( &g1s##TYPE##N,  1*16);			\
+  check##TYPE##N ( &g2s##TYPE##N,  2*16);			\
+  check##TYPE##N ( &g3s##TYPE##N,  3*16);			\
+  check##TYPE##N ( &g4s##TYPE##N,  4*16);			\
+  check##TYPE##N ( &g5s##TYPE##N,  5*16);			\
+  check##TYPE##N ( &g6s##TYPE##N,  6*16);			\
+  check##TYPE##N ( &g7s##TYPE##N,  7*16);			\
+  check##TYPE##N ( &g8s##TYPE##N,  8*16);			\
+  check##TYPE##N ( &g9s##TYPE##N,  9*16);			\
+  check##TYPE##N (&g10s##TYPE##N, 10*16);			\
+  check##TYPE##N (&g11s##TYPE##N, 11*16);			\
+  check##TYPE##N (&g12s##TYPE##N, 12*16);			\
+  check##TYPE##N (&g13s##TYPE##N, 13*16);			\
+  check##TYPE##N (&g14s##TYPE##N, 14*16);			\
+  check##TYPE##N (&g15s##TYPE##N, 15*16);			\
+  check##TYPE##N (&g16s##TYPE##N, 16*16);			\
+}								\
+								\
+void								\
+test##TYPE##N (struct S##TYPE##N s1, struct S##TYPE##N s2,	\
+	       struct S##TYPE##N s3, struct S##TYPE##N s4,	\
+	       struct S##TYPE##N s5, struct S##TYPE##N s6,	\
+	       struct S##TYPE##N s7, struct S##TYPE##N s8,	\
+	       struct S##TYPE##N s9, struct S##TYPE##N s10,	\
+	       struct S##TYPE##N s11, struct S##TYPE##N s12,	\
+	       struct S##TYPE##N s13, struct S##TYPE##N s14,	\
+	       struct S##TYPE##N s15, struct S##TYPE##N s16)	\
+{								\
+  DEBUG_DOT;							\
+  check##TYPE##N (&s1, 1*16);					\
+  DEBUG_DOT;							\
+  check##TYPE##N (&s2, 2*16);					\
+  DEBUG_DOT;							\
+  check##TYPE##N (&s3, 3*16);					\
+  DEBUG_DOT;							\
+  check##TYPE##N (&s4, 4*16);					\
+  DEBUG_DOT;							\
+  check##TYPE##N (&s5, 5*16);					\
+  DEBUG_DOT;							\
+  check##TYPE##N (&s6, 6*16);					\
+  DEBUG_DOT;							\
+  check##TYPE##N (&s7, 7*16);					\
+  DEBUG_DOT;							\
+  check##TYPE##N (&s8, 8*16);					\
+  DEBUG_DOT;							\
+  check##TYPE##N (&s9, 9*16);					\
+  DEBUG_DOT;							\
+  check##TYPE##N (&s10, 10*16);					\
+  DEBUG_DOT;							\
+  check##TYPE##N (&s11, 11*16);					\
+  DEBUG_DOT;							\
+  check##TYPE##N (&s12, 12*16);					\
+  DEBUG_DOT;							\
+  check##TYPE##N (&s13, 13*16);					\
+  DEBUG_DOT;							\
+  check##TYPE##N (&s14, 14*16);					\
+  DEBUG_DOT;							\
+  check##TYPE##N (&s15, 15*16);					\
+  DEBUG_DOT;							\
+  check##TYPE##N (&s16, 16*16);					\
+}								\
+								\
+void								\
+testva##TYPE##N (int n, ...)					\
+{								\
+  int i;							\
+  va_list ap;							\
+  if (test_va)							\
+    {								\
+      va_start (ap, n);						\
+      for (i = 0; i < n; i++)					\
+	{							\
+	  struct S##TYPE##N t = va_arg (ap, struct S##TYPE##N);	\
+	  DEBUG_DOT;						\
+	  check##TYPE##N (&t, (i+1)*16);			\
+	}							\
+      va_end (ap);						\
+    }								\
+}
+
+T(0, Sc)
+T(1, Sc)
+T(2, Sc)
+T(3, Sc)
+T(4, Sc)
+T(5, Sc)
+T(6, Sc)
+T(7, Sc)
+T(8, Sc)
+T(9, Sc)
+T(10, Sc)
+T(11, Sc)
+T(12, Sc)
+T(13, Sc)
+T(14, Sc)
+T(15, Sc)
+T(0, Ss)
+T(1, Ss)
+T(2, Ss)
+T(3, Ss)
+T(4, Ss)
+T(5, Ss)
+T(6, Ss)
+T(7, Ss)
+T(8, Ss)
+T(9, Ss)
+T(10, Ss)
+T(11, Ss)
+T(12, Ss)
+T(13, Ss)
+T(14, Ss)
+T(15, Ss)
+T(0, Si)
+T(1, Si)
+T(2, Si)
+T(3, Si)
+T(4, Si)
+T(5, Si)
+T(6, Si)
+T(7, Si)
+T(8, Si)
+T(9, Si)
+T(10, Si)
+T(11, Si)
+T(12, Si)
+T(13, Si)
+T(14, Si)
+T(15, Si)
+T(0, Ssc)
+T(1, Ssc)
+T(2, Ssc)
+T(3, Ssc)
+T(4, Ssc)
+T(5, Ssc)
+T(6, Ssc)
+T(7, Ssc)
+T(8, Ssc)
+T(9, Ssc)
+T(10, Ssc)
+T(11, Ssc)
+T(12, Ssc)
+T(13, Ssc)
+T(14, Ssc)
+T(15, Ssc)
+T(0, Sis)
+T(1, Sis)
+T(2, Sis)
+T(3, Sis)
+T(4, Sis)
+T(5, Sis)
+T(6, Sis)
+T(7, Sis)
+T(8, Sis)
+T(9, Sis)
+T(10, Sis)
+T(11, Sis)
+T(12, Sis)
+T(13, Sis)
+T(14, Sis)
+T(15, Sis)
+T(0, Scsi)
+T(1, Scsi)
+T(2, Scsi)
+T(3, Scsi)
+T(4, Scsi)
+T(5, Scsi)
+T(6, Scsi)
+T(7, Scsi)
+T(8, Scsi)
+T(9, Scsi)
+T(10, Scsi)
+T(11, Scsi)
+T(12, Scsi)
+T(13, Scsi)
+T(14, Scsi)
+T(15, Scsi)
+T(0, Scis)
+T(1, Scis)
+T(2, Scis)
+T(3, Scis)
+T(4, Scis)
+T(5, Scis)
+T(6, Scis)
+T(7, Scis)
+T(8, Scis)
+T(9, Scis)
+T(10, Scis)
+T(11, Scis)
+T(12, Scis)
+T(13, Scis)
+T(14, Scis)
+T(15, Scis)
--- /dev/null	Tue Oct 29 09:27:24 2002
+++ gcc/testsuite/gcc.dg/compat/struct-by-value-5_main.c	Fri May  2 15:58:31 2003
@@ -0,0 +1,13 @@
+/* Test structures passed by value, including to a function with a
+   variable-length argument lists.  All struct members are floating
+   point scalars.  */
+
+extern void struct_by_value_5_x (void);
+extern void exit (int);
+
+int
+main ()
+{
+  struct_by_value_5_x ();
+  exit (0);
+}
--- /dev/null	Tue Oct 29 09:27:24 2002
+++ gcc/testsuite/gcc.dg/compat/struct-by-value-5_x.c	Fri May  2 15:58:31 2003
@@ -0,0 +1,349 @@
+#ifdef DBG
+#include <stdio.h>
+#define DEBUG_FPUTS(x) fputs (x, stdout)
+#define DEBUG_DOT putc ('.', stdout)
+#define DEBUG_NL putc ('\n', stdout)
+#else
+#define DEBUG_FPUTS(x)
+#define DEBUG_DOT
+#define DEBUG_NL
+#endif
+
+#define X(NAME,TYPEM)						\
+typedef struct { TYPEM a; } S##NAME##1;				\
+typedef struct { TYPEM a; TYPEM b; } S##NAME##2;		\
+typedef struct { TYPEM a; TYPEM b; TYPEM c; } S##NAME##3;	\
+typedef struct { TYPEM a; TYPEM b; TYPEM c; TYPEM d; }		\
+	       S##NAME##4;					\
+typedef struct { TYPEM a; TYPEM b; TYPEM c; TYPEM d; TYPEM e; }	\
+	       S##NAME##5;					\
+typedef struct { TYPEM a; TYPEM b; TYPEM c; TYPEM d; TYPEM e;	\
+  		 TYPEM f; } S##NAME##6;				\
+typedef struct { TYPEM a; TYPEM b; TYPEM c; TYPEM d; TYPEM e;	\
+		 TYPEM f; TYPEM g; } S##NAME##7;		\
+typedef struct { TYPEM a; TYPEM b; TYPEM c; TYPEM d; TYPEM e;	\
+		 TYPEM f; TYPEM g; TYPEM h; } S##NAME##8;	\
+typedef struct { TYPEM a; TYPEM b; TYPEM c; TYPEM d; TYPEM e;	\
+		 TYPEM f; TYPEM g; TYPEM h; TYPEM i; }		\
+	       S##NAME##9;					\
+typedef struct { TYPEM a; TYPEM b; TYPEM c; TYPEM d; TYPEM e;	\
+		 TYPEM f; TYPEM g; TYPEM h; TYPEM i; TYPEM j; }	\
+	       S##NAME##10;					\
+typedef struct { TYPEM a; TYPEM b; TYPEM c; TYPEM d; TYPEM e;	\
+		 TYPEM f; TYPEM g; TYPEM h; TYPEM i; TYPEM j;	\
+		 TYPEM k; } S##NAME##11;			\
+typedef struct { TYPEM a; TYPEM b; TYPEM c; TYPEM d; TYPEM e;	\
+		 TYPEM f; TYPEM g; TYPEM h; TYPEM i; TYPEM j;	\
+		 TYPEM k; TYPEM l; } S##NAME##12;		\
+typedef struct { TYPEM a; TYPEM b; TYPEM c; TYPEM d; TYPEM e;	\
+		 TYPEM f; TYPEM g; TYPEM h; TYPEM i; TYPEM j;	\
+		 TYPEM k; TYPEM l; TYPEM m; } S##NAME##13;	\
+typedef struct { TYPEM a; TYPEM b; TYPEM c; TYPEM d; TYPEM e;	\
+		 TYPEM f; TYPEM g; TYPEM h; TYPEM i; TYPEM j;	\
+		 TYPEM k; TYPEM l; TYPEM m; TYPEM n; }		\
+	        S##NAME##14;					\
+typedef struct { TYPEM a; TYPEM b; TYPEM c; TYPEM d; TYPEM e;	\
+		 TYPEM f; TYPEM g; TYPEM h; TYPEM i; TYPEM j;	\
+		 TYPEM k; TYPEM l; TYPEM m; TYPEM n; TYPEM o; }	\
+	       S##NAME##15;					\
+typedef struct { TYPEM a; TYPEM b; TYPEM c; TYPEM d; TYPEM e;	\
+		 TYPEM f; TYPEM g; TYPEM h; TYPEM i; TYPEM j;	\
+		 TYPEM k; TYPEM l; TYPEM m; TYPEM n; TYPEM o;	\
+		 TYPEM p; } S##NAME##16;			\
+								\
+void checkS##NAME##1 (S##NAME##1 x, TYPEM y)			\
+{ if (x.a != y) { DEBUG_NL; DEBUG_NL; abort (); } }		\
+void checkS##NAME##2 (S##NAME##2 x, TYPEM y)			\
+{ if (x.a != y || x.b != y+1 ) { DEBUG_NL; abort (); } }	\
+void checkS##NAME##3 (S##NAME##3 x, TYPEM y)			\
+{ if (x.a != y || x.b != y+1 || x.c != y+2 )			\
+    { DEBUG_NL; abort (); } }					\
+void checkS##NAME##4 (S##NAME##4 x, TYPEM y)			\
+{ if (x.a != y || x.b != y+1 || x.c != y+2 || x.d != y+3)	\
+    { DEBUG_NL; abort (); } }					\
+void checkS##NAME##5 (S##NAME##5 x, TYPEM y)			\
+{ if (x.a != y || x.b != y+1 || x.c != y+2 || x.d != y+3	\
+      || x.e != y+4) { DEBUG_NL; abort (); } }			\
+void checkS##NAME##6 (S##NAME##6 x, TYPEM y)			\
+{ if (x.a != y || x.b != y+1 || x.c != y+2 || x.d != y+3	\
+      || x.e != y+4 || x.f != y+5) { DEBUG_NL; abort (); } }	\
+void checkS##NAME##7 (S##NAME##7 x, TYPEM y)			\
+{ if (x.a != y || x.b != y+1 || x.c != y+2 || x.d != y+3	\
+      || x.e != y+4 || x.f != y+5 || x.g != y+6)		\
+    { DEBUG_NL; abort (); } }					\
+void checkS##NAME##8 (S##NAME##8 x, TYPEM y)			\
+{ if (x.a != y || x.b != y+1 || x.c != y+2 || x.d != y+3	\
+      || x.e != y+4 || x.f != y+5 || x.g != y+6			\
+      || x.h != y+7) { DEBUG_NL; abort (); } }			\
+void checkS##NAME##9 (S##NAME##9 x, TYPEM y)			\
+{ if (x.a != y || x.b != y+1 || x.c != y+2 || x.d != y+3	\
+      || x.e != y+4 || x.f != y+5 || x.g != y+6			\
+      || x.h != y+7 || x.i != y+8) { DEBUG_NL; abort (); } }	\
+void checkS##NAME##10 (S##NAME##10 x, TYPEM y)			\
+{ if (x.a != y || x.b != y+1 || x.c != y+2 || x.d != y+3	\
+      || x.e != y+4 || x.f != y+5 || x.g != y+6			\
+      || x.h != y+7 || x.i != y+8 || x.j != y+9)		\
+   { DEBUG_NL; abort (); } }					\
+void checkS##NAME##11 (S##NAME##11 x, TYPEM y)			\
+{ if (x.a != y || x.b != y+1 || x.c != y+2 || x.d != y+3	\
+      || x.e != y+4 || x.f != y+5 || x.g != y+6			\
+      || x.h != y+7 || x.i != y+8 || x.j != y+9			\
+      || x.k != y+10) { DEBUG_NL; abort (); } }			\
+void checkS##NAME##12 (S##NAME##12 x, TYPEM y)			\
+{ if (x.a != y || x.b != y+1 || x.c != y+2 || x.d != y+3	\
+      || x.e != y+4 || x.f != y+5 || x.g != y+6			\
+      || x.h != y+7 || x.i != y+8 || x.j != y+9			\
+      || x.k != y+10 || x.l != y+11) { DEBUG_NL; abort (); } }	\
+void checkS##NAME##13 (S##NAME##13 x, TYPEM y)			\
+{ if (x.a != y || x.b != y+1 || x.c != y+2 || x.d != y+3	\
+      || x.e != y+4 || x.f != y+5 || x.g != y+6			\
+      || x.h != y+7 || x.i != y+8 || x.j != y+9			\
+      || x.k != y+10 || x.l != y+11 || x.m != y+12)		\
+    { DEBUG_NL; abort (); } }					\
+void checkS##NAME##14 (S##NAME##14 x, TYPEM y)			\
+{ if (x.a != y || x.b != y+1 || x.c != y+2 || x.d != y+3	\
+      || x.e != y+4 || x.f != y+5 || x.g != y+6			\
+      || x.h != y+7 || x.i != y+8 || x.j != y+9			\
+      || x.k != y+10 || x.l != y+11 || x.m != y+12		\
+      || x.n != y+13) { DEBUG_NL; abort (); } }			\
+void checkS##NAME##15 (S##NAME##15 x, TYPEM y)			\
+{ if (x.a != y || x.b != y+1 || x.c != y+2 || x.d != y+3	\
+      || x.e != y+4 || x.f != y+5 || x.g != y+6			\
+      || x.h != y+7 || x.i != y+8 || x.j != y+9			\
+      || x.k != y+10 || x.l != y+11 || x.m != y+12		\
+      || x.n != y+13 || x.o != y+14) { DEBUG_NL; abort (); } }	\
+void checkS##NAME##16 (S##NAME##16 x, TYPEM y)			\
+{ if (x.a != y || x.b != y+1 || x.c != y+2 || x.d != y+3	\
+      || x.e != y+4 || x.f != y+5 || x.g != y+6			\
+      || x.h != y+7 || x.i != y+8 || x.j != y+9			\
+      || x.k != y+10 || x.l != y+11 || x.m != y+12		\
+      || x.n != y+13 || x.o != y+14 || x.p != y+15)		\
+    { DEBUG_NL; abort (); } }
+
+#define T(TYPE,MTYPE)						\
+TYPE g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE;		\
+TYPE g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE;		\
+TYPE g9s##TYPE, g10s##TYPE, g11s##TYPE, g12s##TYPE;		\
+TYPE g13s##TYPE, g14s##TYPE, g15s##TYPE, g16s##TYPE;		\
+								\
+extern void init##TYPE (TYPE *p, MTYPE x);			\
+extern void checkg##TYPE (void);				\
+extern void							\
+test##TYPE (TYPE s1, TYPE s2, TYPE s3, TYPE s4,			\
+	    TYPE s5, TYPE s6, TYPE s7, TYPE s8,			\
+	    TYPE s9, TYPE s10, TYPE s11, TYPE s12,		\
+	    TYPE s13, TYPE s14, TYPE s15, TYPE s16);		\
+extern void testva##TYPE (int n, ...);				\
+								\
+void								\
+test2_##TYPE (TYPE s1, TYPE s2, TYPE s3, TYPE s4,		\
+	      TYPE s5, TYPE s6, TYPE s7, TYPE s8)		\
+{								\
+  test##TYPE (s1, g2s##TYPE, s2, g4s##TYPE,			\
+	      s3, g6s##TYPE, s4, g8s##TYPE,			\
+	      s5, g10s##TYPE, s6, g12s##TYPE,			\
+	      s7, g14s##TYPE, s8, g16s##TYPE);			\
+}								\
+								\
+void								\
+testit##TYPE (void)						\
+{								\
+  DEBUG_FPUTS (#TYPE);						\
+  init##TYPE  ( &g1s##TYPE,  (MTYPE)1);				\
+  init##TYPE  ( &g2s##TYPE,  (MTYPE)2);				\
+  init##TYPE  ( &g3s##TYPE,  (MTYPE)3);				\
+  init##TYPE  ( &g4s##TYPE,  (MTYPE)4);				\
+  init##TYPE  ( &g5s##TYPE,  (MTYPE)5);				\
+  init##TYPE  ( &g6s##TYPE,  (MTYPE)6);				\
+  init##TYPE  ( &g7s##TYPE,  (MTYPE)7);				\
+  init##TYPE  ( &g8s##TYPE,  (MTYPE)8);				\
+  init##TYPE  ( &g9s##TYPE,  (MTYPE)9);				\
+  init##TYPE  (&g10s##TYPE, (MTYPE)10);				\
+  init##TYPE  (&g11s##TYPE, (MTYPE)11);				\
+  init##TYPE  (&g12s##TYPE, (MTYPE)12);				\
+  init##TYPE  (&g13s##TYPE, (MTYPE)13);				\
+  init##TYPE  (&g14s##TYPE, (MTYPE)14);				\
+  init##TYPE  (&g15s##TYPE, (MTYPE)15);				\
+  init##TYPE  (&g16s##TYPE, (MTYPE)16);				\
+  checkg##TYPE ();						\
+  DEBUG_FPUTS (" test");					\
+  test##TYPE (g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+	      g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE,	\
+	      g9s##TYPE, g10s##TYPE, g11s##TYPE, g12s##TYPE,	\
+	      g13s##TYPE, g14s##TYPE, g15s##TYPE, g16s##TYPE);	\
+  DEBUG_FPUTS (" testva");					\
+  testva##TYPE (1,						\
+		g1s##TYPE);					\
+  testva##TYPE (2,						\
+		g1s##TYPE, g2s##TYPE);				\
+  testva##TYPE (3,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE);		\
+  testva##TYPE (4,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE);	\
+  testva##TYPE (5,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE);					\
+  testva##TYPE (6,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE);				\
+  testva##TYPE (7,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE);		\
+  testva##TYPE (8,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE);	\
+  testva##TYPE (9,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE,	\
+		g9s##TYPE);					\
+  testva##TYPE (10,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE,	\
+		g9s##TYPE, g10s##TYPE);				\
+  testva##TYPE (11,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE,	\
+		g9s##TYPE, g10s##TYPE, g11s##TYPE);		\
+  testva##TYPE (12,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE,	\
+		g9s##TYPE, g10s##TYPE, g11s##TYPE, g12s##TYPE);	\
+  testva##TYPE (13,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE,	\
+		g9s##TYPE, g10s##TYPE, g11s##TYPE, g12s##TYPE,	\
+		g13s##TYPE);					\
+  testva##TYPE (14,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE,	\
+		g9s##TYPE, g10s##TYPE, g11s##TYPE, g12s##TYPE,	\
+		g13s##TYPE, g14s##TYPE);			\
+  testva##TYPE (15,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE,	\
+		g9s##TYPE, g10s##TYPE, g11s##TYPE, g12s##TYPE,	\
+		g13s##TYPE, g14s##TYPE, g15s##TYPE);		\
+  testva##TYPE (16,						\
+		g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE,	\
+		g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE,	\
+		g9s##TYPE, g10s##TYPE, g11s##TYPE, g12s##TYPE,	\
+		g13s##TYPE, g14s##TYPE, g15s##TYPE, g16s##TYPE); \
+  DEBUG_FPUTS (" test2");					\
+  test2_##TYPE (g1s##TYPE, g3s##TYPE, g5s##TYPE, g7s##TYPE,	\
+		g9s##TYPE, g11s##TYPE, g13s##TYPE, g15s##TYPE);	\
+  DEBUG_NL;							\
+}
+
+extern void abort (void);
+
+X(f, float)
+X(d, double)
+X(ld, long double)
+
+T(Sf1, float)
+T(Sf2, float)
+T(Sf3, float)
+T(Sf4, float)
+T(Sf5, float)
+T(Sf6, float)
+T(Sf7, float)
+T(Sf8, float)
+T(Sf9, float)
+T(Sf10, float)
+T(Sf11, float)
+T(Sf12, float)
+T(Sf13, float)
+T(Sf14, float)
+T(Sf15, float)
+T(Sf16, float)
+T(Sd1, double)
+T(Sd2, double)
+T(Sd3, double)
+T(Sd4, double)
+T(Sd5, double)
+T(Sd6, double)
+T(Sd7, double)
+T(Sd8, double)
+T(Sd9, double)
+T(Sd10, double)
+T(Sd11, double)
+T(Sd12, double)
+T(Sd13, double)
+T(Sd14, double)
+T(Sd15, double)
+T(Sd16, double)
+T(Sld1, long double)
+T(Sld2, long double)
+T(Sld3, long double)
+T(Sld4, long double)
+T(Sld5, long double)
+T(Sld6, long double)
+T(Sld7, long double)
+T(Sld8, long double)
+T(Sld9, long double)
+T(Sld10, long double)
+T(Sld11, long double)
+T(Sld12, long double)
+T(Sld13, long double)
+T(Sld14, long double)
+T(Sld15, long double)
+T(Sld16, long double)
+
+#undef T
+
+void
+struct_by_value_5_x ()
+{
+#define T(TYPE, MTYPE) testit##TYPE ();
+
+T(Sf1, float)
+T(Sf2, float)
+T(Sf3, float)
+T(Sf4, float)
+T(Sf5, float)
+T(Sf6, float)
+T(Sf7, float)
+T(Sf8, float)
+T(Sf9, float)
+T(Sf10, float)
+T(Sf11, float)
+T(Sf12, float)
+T(Sf13, float)
+T(Sf14, float)
+T(Sf15, float)
+T(Sf16, float)
+T(Sd1, double)
+T(Sd2, double)
+T(Sd3, double)
+T(Sd4, double)
+T(Sd5, double)
+T(Sd6, double)
+T(Sd7, double)
+T(Sd8, double)
+T(Sd9, double)
+T(Sd10, double)
+T(Sd11, double)
+T(Sd12, double)
+T(Sd13, double)
+T(Sd14, double)
+T(Sd15, double)
+T(Sd16, double)
+T(Sld1, long double)
+T(Sld2, long double)
+T(Sld3, long double)
+T(Sld4, long double)
+T(Sld5, long double)
+T(Sld6, long double)
+T(Sld7, long double)
+T(Sld8, long double)
+T(Sld9, long double)
+T(Sld10, long double)
+T(Sld11, long double)
+T(Sld12, long double)
+T(Sld13, long double)
+T(Sld14, long double)
+T(Sld15, long double)
+T(Sld16, long double)
+
+#undef T
+}
--- /dev/null	Tue Oct 29 09:27:24 2002
+++ gcc/testsuite/gcc.dg/compat/struct-by-value-5_y.c	Fri May  2 15:58:31 2003
@@ -0,0 +1,253 @@
+#include <stdarg.h>
+
+#ifdef DBG
+#include <stdio.h>
+#define DEBUG_FPUTS(x) fputs (x, stdout)
+#define DEBUG_DOT putc ('.', stdout)
+#define DEBUG_NL putc ('\n', stdout)
+#else
+#define DEBUG_FPUTS(x)
+#define DEBUG_DOT
+#define DEBUG_NL
+#endif
+
+/* Turn off checking for variable arguments with -DSKIPVA.  */
+#ifdef SKIPVA
+const int test_va = 0;
+#else
+const int test_va = 1;
+#endif
+
+#define X(NAME,TYPEM)						\
+typedef struct { TYPEM a; } S##NAME##1;				\
+typedef struct { TYPEM a; TYPEM b; } S##NAME##2;		\
+typedef struct { TYPEM a; TYPEM b; TYPEM c; } S##NAME##3;	\
+typedef struct { TYPEM a; TYPEM b; TYPEM c; TYPEM d; }		\
+	       S##NAME##4;					\
+typedef struct { TYPEM a; TYPEM b; TYPEM c; TYPEM d; TYPEM e; }	\
+	       S##NAME##5;					\
+typedef struct { TYPEM a; TYPEM b; TYPEM c; TYPEM d; TYPEM e;	\
+  		 TYPEM f; } S##NAME##6;				\
+typedef struct { TYPEM a; TYPEM b; TYPEM c; TYPEM d; TYPEM e;	\
+		 TYPEM f; TYPEM g; } S##NAME##7;		\
+typedef struct { TYPEM a; TYPEM b; TYPEM c; TYPEM d; TYPEM e;	\
+		 TYPEM f; TYPEM g; TYPEM h; } S##NAME##8;	\
+typedef struct { TYPEM a; TYPEM b; TYPEM c; TYPEM d; TYPEM e;	\
+		 TYPEM f; TYPEM g; TYPEM h; TYPEM i; }		\
+	       S##NAME##9;					\
+typedef struct { TYPEM a; TYPEM b; TYPEM c; TYPEM d; TYPEM e;	\
+		 TYPEM f; TYPEM g; TYPEM h; TYPEM i; TYPEM j; }	\
+	       S##NAME##10;					\
+typedef struct { TYPEM a; TYPEM b; TYPEM c; TYPEM d; TYPEM e;	\
+		 TYPEM f; TYPEM g; TYPEM h; TYPEM i; TYPEM j;	\
+		 TYPEM k; } S##NAME##11;			\
+typedef struct { TYPEM a; TYPEM b; TYPEM c; TYPEM d; TYPEM e;	\
+		 TYPEM f; TYPEM g; TYPEM h; TYPEM i; TYPEM j;	\
+		 TYPEM k; TYPEM l; } S##NAME##12;		\
+typedef struct { TYPEM a; TYPEM b; TYPEM c; TYPEM d; TYPEM e;	\
+		 TYPEM f; TYPEM g; TYPEM h; TYPEM i; TYPEM j;	\
+		 TYPEM k; TYPEM l; TYPEM m; } S##NAME##13;	\
+typedef struct { TYPEM a; TYPEM b; TYPEM c; TYPEM d; TYPEM e;	\
+		 TYPEM f; TYPEM g; TYPEM h; TYPEM i; TYPEM j;	\
+		 TYPEM k; TYPEM l; TYPEM m; TYPEM n; }		\
+	        S##NAME##14;					\
+typedef struct { TYPEM a; TYPEM b; TYPEM c; TYPEM d; TYPEM e;	\
+		 TYPEM f; TYPEM g; TYPEM h; TYPEM i; TYPEM j;	\
+		 TYPEM k; TYPEM l; TYPEM m; TYPEM n; TYPEM o; }	\
+	       S##NAME##15;					\
+typedef struct { TYPEM a; TYPEM b; TYPEM c; TYPEM d; TYPEM e;	\
+		 TYPEM f; TYPEM g; TYPEM h; TYPEM i; TYPEM j;	\
+		 TYPEM k; TYPEM l; TYPEM m; TYPEM n; TYPEM o;	\
+		 TYPEM p; } S##NAME##16;			\
+								\
+void initS##NAME##1 (S##NAME##1 *p, TYPEM y)			\
+{ p->a = y; }							\
+void initS##NAME##2 (S##NAME##2 *p, TYPEM y)			\
+{ p->a = y; p->b = y+1; }					\
+void initS##NAME##3 (S##NAME##3 *p, TYPEM y)			\
+{ p->a = y; p->b = y+1; p->c = y+2; }				\
+void initS##NAME##4 (S##NAME##4 *p, TYPEM y)			\
+{ p->a = y; p->b = y+1; p->c = y+2; p->d = y+3; }		\
+void initS##NAME##5 (S##NAME##5 *p, TYPEM y)			\
+{ p->a = y; p->b = y+1; p->c = y+2; p->d = y+3; p->e = y+4; }	\
+void initS##NAME##6 (S##NAME##6 *p, TYPEM y)			\
+{ p->a = y; p->b = y+1; p->c = y+2; p->d = y+3; p->e = y+4;	\
+  p->f = y+5; }							\
+void initS##NAME##7 (S##NAME##7 *p, TYPEM y)			\
+{ p->a = y; p->b = y+1; p->c = y+2; p->d = y+3; p->e = y+4;	\
+  p->f = y+5; p->g = y+6; }					\
+void initS##NAME##8 (S##NAME##8 *p, TYPEM y)			\
+{ p->a = y; p->b = y+1; p->c = y+2; p->d = y+3; p->e = y+4;	\
+  p->f = y+5; p->g = y+6; p->h = y+7; }				\
+void initS##NAME##9 (S##NAME##9 *p, TYPEM y)			\
+{ p->a = y; p->b = y+1; p->c = y+2; p->d = y+3; p->e = y+4;	\
+  p->f = y+5; p->g = y+6; p->h = y+7; p->i = y+8; }		\
+void initS##NAME##10 (S##NAME##10 *p, TYPEM y)			\
+{ p->a = y; p->b = y+1; p->c = y+2; p->d = y+3; p->e = y+4;	\
+  p->f = y+5; p->g = y+6; p->h = y+7; p->i = y+8; p->j = y+9; }	\
+void initS##NAME##11 (S##NAME##11 *p, TYPEM y)			\
+{ p->a = y; p->b = y+1; p->c = y+2; p->d = y+3; p->e = y+4;	\
+  p->f = y+5; p->g = y+6; p->h = y+7; p->i = y+8; p->j = y+9;	\
+  p->k = y+10; }						\
+void initS##NAME##12 (S##NAME##12 *p, TYPEM y)			\
+{ p->a = y; p->b = y+1; p->c = y+2; p->d = y+3; p->e = y+4;	\
+  p->f = y+5; p->g = y+6; p->h = y+7; p->i = y+8; p->j = y+9;	\
+  p->k = y+10; p->l = y+11; }					\
+void initS##NAME##13 (S##NAME##13 *p, TYPEM y)			\
+{ p->a = y; p->b = y+1; p->c = y+2; p->d = y+3; p->e = y+4;	\
+  p->f = y+5; p->g = y+6; p->h = y+7; p->i = y+8; p->j = y+9;	\
+  p->k = y+10; p->l = y+11; p->m = y+12; }			\
+void initS##NAME##14 (S##NAME##14 *p, TYPEM y)			\
+{ p->a = y; p->b = y+1; p->c = y+2; p->d = y+3; p->e = y+4;	\
+  p->f = y+5; p->g = y+6; p->h = y+7; p->i = y+8; p->j = y+9;	\
+  p->k = y+10; p->l = y+11; p->m = y+12; p->n = y+13; }		\
+void initS##NAME##15 (S##NAME##15 *p, TYPEM y)			\
+{ p->a = y; p->b = y+1; p->c = y+2; p->d = y+3; p->e = y+4;	\
+  p->f = y+5; p->g = y+6; p->h = y+7; p->i = y+8; p->j = y+9;	\
+  p->k = y+10; p->l = y+11; p->m = y+12; p->n = y+13;		\
+  p->o = y+14; }						\
+void initS##NAME##16 (S##NAME##16 *p, TYPEM y)			\
+{ p->a = y; p->b = y+1; p->c = y+2; p->d = y+3; p->e = y+4;	\
+  p->f = y+5; p->g = y+6; p->h = y+7; p->i = y+8; p->j = y+9;	\
+  p->k = y+10; p->l = y+11; p->m = y+12; p->n = y+13;		\
+  p->o = y+14; p->p = y+15; }
+
+#define T(TYPE,TYPE2)						\
+extern TYPE g1s##TYPE, g2s##TYPE, g3s##TYPE, g4s##TYPE;		\
+extern TYPE g5s##TYPE, g6s##TYPE, g7s##TYPE, g8s##TYPE;		\
+extern TYPE g9s##TYPE, g10s##TYPE, g11s##TYPE, g12s##TYPE;	\
+extern TYPE g13s##TYPE, g14s##TYPE, g15s##TYPE, g16s##TYPE;	\
+								\
+extern void check##TYPE (TYPE x, TYPE2 y);			\
+								\
+void								\
+checkg##TYPE (void)						\
+{								\
+  check##TYPE (  g1s##TYPE,  (TYPE2)1);				\
+  check##TYPE (  g2s##TYPE,  (TYPE2)2);				\
+  check##TYPE (  g3s##TYPE,  (TYPE2)3);				\
+  check##TYPE (  g4s##TYPE,  (TYPE2)4);				\
+  check##TYPE (  g5s##TYPE,  (TYPE2)5);				\
+  check##TYPE (  g6s##TYPE,  (TYPE2)6);				\
+  check##TYPE (  g7s##TYPE,  (TYPE2)7);				\
+  check##TYPE (  g8s##TYPE,  (TYPE2)8);				\
+  check##TYPE (  g9s##TYPE,  (TYPE2)9);				\
+  check##TYPE ( g10s##TYPE, (TYPE2)10);				\
+  check##TYPE ( g11s##TYPE, (TYPE2)11);				\
+  check##TYPE ( g12s##TYPE, (TYPE2)12);				\
+  check##TYPE ( g13s##TYPE, (TYPE2)13);				\
+  check##TYPE ( g14s##TYPE, (TYPE2)14);				\
+  check##TYPE ( g15s##TYPE, (TYPE2)15);				\
+  check##TYPE ( g16s##TYPE, (TYPE2)16);				\
+}								\
+								\
+void								\
+test##TYPE (TYPE s1, TYPE s2, TYPE s3, TYPE s4,			\
+	    TYPE s5, TYPE s6, TYPE s7, TYPE s8,			\
+	    TYPE s9, TYPE s10, TYPE s11, TYPE s12,		\
+	    TYPE s13, TYPE s14, TYPE s15, TYPE s16)		\
+{								\
+  DEBUG_DOT;							\
+  check##TYPE (s1, (TYPE2)1);					\
+  DEBUG_DOT;							\
+  check##TYPE (s2, (TYPE2)2);					\
+  DEBUG_DOT;							\
+  check##TYPE (s3, (TYPE2)3);					\
+  DEBUG_DOT;							\
+  check##TYPE (s4, (TYPE2)4);					\
+  DEBUG_DOT;							\
+  check##TYPE (s5, (TYPE2)5);					\
+  DEBUG_DOT;							\
+  check##TYPE (s6, (TYPE2)6);					\
+  DEBUG_DOT;							\
+  check##TYPE (s7, (TYPE2)7);					\
+  DEBUG_DOT;							\
+  check##TYPE (s8, (TYPE2)8);					\
+  DEBUG_DOT;							\
+  check##TYPE (s9, (TYPE2)9);					\
+  DEBUG_DOT;							\
+  check##TYPE (s10, (TYPE2)10);					\
+  DEBUG_DOT;							\
+  check##TYPE (s11, (TYPE2)11);					\
+  DEBUG_DOT;							\
+  check##TYPE (s12, (TYPE2)12);					\
+  DEBUG_DOT;							\
+  check##TYPE (s13, (TYPE2)13);					\
+  DEBUG_DOT;							\
+  check##TYPE (s14, (TYPE2)14);					\
+  DEBUG_DOT;							\
+  check##TYPE (s15, (TYPE2)15);					\
+  DEBUG_DOT;							\
+  check##TYPE (s16, (TYPE2)16);					\
+}								\
+								\
+void								\
+testva##TYPE (int n, ...)					\
+{								\
+  int i;							\
+  va_list ap;							\
+  if (test_va)							\
+    {								\
+      va_start (ap, n);						\
+      for (i = 0; i < n; i++)					\
+	{							\
+	  TYPE t = va_arg (ap, TYPE);				\
+	  DEBUG_DOT;						\
+	  check##TYPE (t, (TYPE2)i+1);				\
+	}							\
+      va_end (ap);						\
+    }								\
+}
+
+X(f, float)
+X(d, double)
+X(ld, long double)
+
+T(Sf1, float)
+T(Sf2, float)
+T(Sf3, float)
+T(Sf4, float)
+T(Sf5, float)
+T(Sf6, float)
+T(Sf7, float)
+T(Sf8, float)
+T(Sf9, float)
+T(Sf10, float)
+T(Sf11, float)
+T(Sf12, float)
+T(Sf13, float)
+T(Sf14, float)
+T(Sf15, float)
+T(Sf16, float)
+T(Sd1, double)
+T(Sd2, double)
+T(Sd3, double)
+T(Sd4, double)
+T(Sd5, double)
+T(Sd6, double)
+T(Sd7, double)
+T(Sd8, double)
+T(Sd9, double)
+T(Sd10, double)
+T(Sd11, double)
+T(Sd12, double)
+T(Sd13, double)
+T(Sd14, double)
+T(Sd15, double)
+T(Sd16, double)
+T(Sld1, long double)
+T(Sld2, long double)
+T(Sld3, long double)
+T(Sld4, long double)
+T(Sld5, long double)
+T(Sld6, long double)
+T(Sld7, long double)
+T(Sld8, long double)
+T(Sld9, long double)
+T(Sld10, long double)
+T(Sld11, long double)
+T(Sld12, long double)
+T(Sld13, long double)
+T(Sld14, long double)
+T(Sld15, long double)
+T(Sld16, long double)


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