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scalar-by-value-3_main.c: New file. 

* gcc.dg/compat/scalar-by-value-3_main.c: New file.
	* gcc.dg/compat/scalar-by-value-3_x.c: New file.
	* gcc.dg/compat/scalar-by-value-3_y.c: New file.
	* gcc.dg/compat/scalar-by-value-4_main.c: New file.
	* gcc.dg/compat/scalar-by-value-4_x.c: New file.
	* gcc.dg/compat/scalar-by-value-4_y.c: New file.
	* gcc.dg/compat/scalar-return-3_main.c: New file.
	* gcc.dg/compat/scalar-return-3_x.c: New file.
	* gcc.dg/compat/scalar-return-3_y.c: New file.
	* gcc.dg/compat/scalar-return-4_main.c: New file.
	* gcc.dg/compat/scalar-return-4_x.c: New file.
	* gcc.dg/compat/scalar-return-4_y.c: New file.

From-SVN: r67789
This commit is contained in:
Janis Johnson 2003-06-11 18:21:38 +00:00 committed by Janis Johnson
parent e68b8bd0ff
commit 795a4ff2fa
13 changed files with 776 additions and 0 deletions
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15
gcc/testsuite/ChangeLog
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@ -1,3 +1,18 @@
2003-06-11 Janis Johnson <janis187@us.ibm.com>
* gcc.dg/compat/scalar-by-value-3_main.c: New file.
* gcc.dg/compat/scalar-by-value-3_x.c: New file.
* gcc.dg/compat/scalar-by-value-3_y.c: New file.
* gcc.dg/compat/scalar-by-value-4_main.c: New file.
* gcc.dg/compat/scalar-by-value-4_x.c: New file.
* gcc.dg/compat/scalar-by-value-4_y.c: New file.
* gcc.dg/compat/scalar-return-3_main.c: New file.
* gcc.dg/compat/scalar-return-3_x.c: New file.
* gcc.dg/compat/scalar-return-3_y.c: New file.
* gcc.dg/compat/scalar-return-4_main.c: New file.
* gcc.dg/compat/scalar-return-4_x.c: New file.
* gcc.dg/compat/scalar-return-4_y.c: New file.
2003-06-10 Janis Johnson <janis187@us.ibm.com>
* gcc.dg/compat/fp2-struct-check.h: New file.

14
gcc/testsuite/gcc.dg/compat/scalar-by-value-3_main.c Normal file
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/* Test passing scalars by value. This test includes _Complex types
whose real and imaginary parts can be used in variable-length
argument lists. */
extern void scalar_by_value_3_x (void);
extern void exit (int);
int fails;
int
main ()
{
scalar_by_value_3_x ();
exit (0);
}

170
gcc/testsuite/gcc.dg/compat/scalar-by-value-3_x.c Normal file
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#include "compat-common.h"
#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 void \
test##NAME (TYPE x01, TYPE x02, TYPE x03, TYPE x04, \
TYPE x05, TYPE x06, TYPE x07, TYPE x08, \
TYPE x09, TYPE x10, TYPE x11, TYPE x12, \
TYPE x13, TYPE x14, TYPE x15, TYPE x16); \
extern void testva##NAME (int n, ...); \
\
void \
check##NAME (TYPE x, TYPE v) \
{ \
if (x != v + INITVAL) \
DEBUG_CHECK \
} \
\
void \
test2_##NAME (TYPE x01, TYPE x02, TYPE x03, TYPE x04, \
TYPE x05, TYPE x06, TYPE x07, TYPE x08) \
{ \
test##NAME (x01, g02##NAME, x02, g04##NAME, \
x03, g06##NAME, x04, g08##NAME, \
x05, g10##NAME, x06, g12##NAME, \
x07, g14##NAME, x08, g16##NAME); \
} \
\
void \
testit##NAME (void) \
{ \
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 (" test: "); \
test##NAME (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); \
DEBUG_NL; \
DEBUG_FPUTS (#NAME); \
DEBUG_FPUTS (" testva:"); \
DEBUG_NL; \
testva##NAME (1, \
g01##NAME); \
DEBUG_NL; \
testva##NAME (2, \
g01##NAME, g02##NAME); \
DEBUG_NL; \
testva##NAME (3, \
g01##NAME, g02##NAME, g03##NAME); \
DEBUG_NL; \
testva##NAME (4, \
g01##NAME, g02##NAME, g03##NAME, g04##NAME); \
DEBUG_NL; \
testva##NAME (5, \
g01##NAME, g02##NAME, g03##NAME, g04##NAME, \
g05##NAME); \
DEBUG_NL; \
testva##NAME (6, \
g01##NAME, g02##NAME, g03##NAME, g04##NAME, \
g05##NAME, g06##NAME); \
DEBUG_NL; \
testva##NAME (7, \
g01##NAME, g02##NAME, g03##NAME, g04##NAME, \
g05##NAME, g06##NAME, g07##NAME); \
DEBUG_NL; \
testva##NAME (8, \
g01##NAME, g02##NAME, g03##NAME, g04##NAME, \
g05##NAME, g06##NAME, g07##NAME, g08##NAME); \
DEBUG_NL; \
testva##NAME (9, \
g01##NAME, g02##NAME, g03##NAME, g04##NAME, \
g05##NAME, g06##NAME, g07##NAME, g08##NAME, \
g09##NAME); \
DEBUG_NL; \
testva##NAME (10, \
g01##NAME, g02##NAME, g03##NAME, g04##NAME, \
g05##NAME, g06##NAME, g07##NAME, g08##NAME, \
g09##NAME, g10##NAME); \
DEBUG_NL; \
testva##NAME (11, \
g01##NAME, g02##NAME, g03##NAME, g04##NAME, \
g05##NAME, g06##NAME, g07##NAME, g08##NAME, \
g09##NAME, g10##NAME, g11##NAME); \
DEBUG_NL; \
testva##NAME (12, \
g01##NAME, g02##NAME, g03##NAME, g04##NAME, \
g05##NAME, g06##NAME, g07##NAME, g08##NAME, \
g09##NAME, g10##NAME, g11##NAME, g12##NAME); \
DEBUG_NL; \
testva##NAME (13, \
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); \
DEBUG_NL; \
testva##NAME (14, \
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); \
DEBUG_NL; \
testva##NAME (15, \
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); \
DEBUG_NL; \
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); \
DEBUG_NL; \
DEBUG_FPUTS (#NAME); \
DEBUG_FPUTS (" test2: "); \
test2_##NAME (g01##NAME, g03##NAME, g05##NAME, g07##NAME, \
g09##NAME, g11##NAME, g13##NAME, g15##NAME); \
DEBUG_NL; \
}
T(ci, _Complex int, (2,3))
T(cl, _Complex long, (3,4))
T(cll, _Complex long long, (5,6))
T(cd, _Complex double, (7.0,8.0))
T(cld, _Complex long double, (8.0,9.0))
#undef T
void
scalar_by_value_3_x ()
{
#define T(NAME) testit##NAME ();
T(ci)
T(cl)
T(cll)
T(cd)
T(cld)
if (fails != 0)
abort ();
#undef T
}

92
gcc/testsuite/gcc.dg/compat/scalar-by-value-3_y.c Normal file
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#include <stdarg.h>
#include "compat-common.h"
/* Turn off checking for variable arguments with -DSKIPVA. */
#ifdef SKIPVA
const int test_va = 0;
#else
const int test_va = 1;
#endif
#define T(NAME, TYPE, INITVAL) \
extern TYPE g01##NAME, g02##NAME, g03##NAME, g04##NAME; \
extern TYPE g05##NAME, g06##NAME, g07##NAME, g08##NAME; \
extern TYPE g09##NAME, g10##NAME, g11##NAME, g12##NAME; \
extern TYPE g13##NAME, g14##NAME, g15##NAME, g16##NAME; \
\
extern void check##NAME (TYPE x, TYPE v); \
\
void \
init##NAME (TYPE *p, TYPE v) \
{ \
*p = v + INITVAL; \
} \
\
void \
checkg##NAME (void) \
{ \
check##NAME (g01##NAME, 1); \
check##NAME (g02##NAME, 2); \
check##NAME (g03##NAME, 3); \
check##NAME (g04##NAME, 4); \
check##NAME (g05##NAME, 5); \
check##NAME (g06##NAME, 6); \
check##NAME (g07##NAME, 7); \
check##NAME (g08##NAME, 8); \
check##NAME (g09##NAME, 9); \
check##NAME (g10##NAME, 10); \
check##NAME (g11##NAME, 11); \
check##NAME (g12##NAME, 12); \
check##NAME (g13##NAME, 13); \
check##NAME (g14##NAME, 14); \
check##NAME (g15##NAME, 15); \
check##NAME (g16##NAME, 16); \
} \
\
void \
test##NAME (TYPE x01, TYPE x02, TYPE x03, TYPE x04, \
TYPE x05, TYPE x06, TYPE x07, TYPE x08, \
TYPE x09, TYPE x10, TYPE x11, TYPE x12, \
TYPE x13, TYPE x14, TYPE x15, TYPE x16) \
{ \
check##NAME (x01, 1); \
check##NAME (x02, 2); \
check##NAME (x03, 3); \
check##NAME (x04, 4); \
check##NAME (x05, 5); \
check##NAME (x06, 6); \
check##NAME (x07, 7); \
check##NAME (x08, 8); \
check##NAME (x09, 9); \
check##NAME (x10, 10); \
check##NAME (x11, 11); \
check##NAME (x12, 12); \
check##NAME (x13, 13); \
check##NAME (x14, 14); \
check##NAME (x15, 15); \
check##NAME (x16, 16); \
} \
\
void \
testva##NAME (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); \
check##NAME (t, i+1); \
} \
va_end (ap); \
} \
}
T(ci, _Complex int, (2,3))
T(cl, _Complex long, (3,4))
T(cll, _Complex long long, (5,6))
T(cd, _Complex double, (7.0,8.0))
T(cld, _Complex long double, (8.0,9.0))

14
gcc/testsuite/gcc.dg/compat/scalar-by-value-4_main.c Normal file
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@ -0,0 +1,14 @@
/* Test passing scalars by value. This test includes _Complex types
whose real and imaginary parts cannot be used in variable-length
argument lists. */
extern void scalar_by_value_4_x (void);
extern void exit (int);
int fails;
int
main ()
{
scalar_by_value_4_x ();
exit (0);
}

90
gcc/testsuite/gcc.dg/compat/scalar-by-value-4_x.c Normal file
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@ -0,0 +1,90 @@
#include "compat-common.h"
#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 void \
test##NAME (TYPE x01, TYPE x02, TYPE x03, TYPE x04, \
TYPE x05, TYPE x06, TYPE x07, TYPE x08, \
TYPE x09, TYPE x10, TYPE x11, TYPE x12, \
TYPE x13, TYPE x14, TYPE x15, TYPE x16); \
\
void \
check##NAME (TYPE x, TYPE v) \
{ \
if (x != v + INITVAL) \
DEBUG_CHECK \
} \
\
void \
test2_##NAME (TYPE x01, TYPE x02, TYPE x03, TYPE x04, \
TYPE x05, TYPE x06, TYPE x07, TYPE x08) \
{ \
test##NAME (x01, g02##NAME, x02, g04##NAME, \
x03, g06##NAME, x04, g08##NAME, \
x05, g10##NAME, x06, g12##NAME, \
x07, g14##NAME, x08, g16##NAME); \
} \
\
void \
testit##NAME (void) \
{ \
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 (" test: "); \
test##NAME (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); \
DEBUG_NL; \
DEBUG_FPUTS (#NAME); \
DEBUG_FPUTS (" test2: "); \
test2_##NAME (g01##NAME, g03##NAME, g05##NAME, g07##NAME, \
g09##NAME, g11##NAME, g13##NAME, g15##NAME); \
DEBUG_NL; \
}
T(cc, _Complex char, (0,1))
T(cs, _Complex short, (1,2))
T(cf, _Complex float, (6.0,7.0))
#undef T
void
scalar_by_value_4_x ()
{
#define T(NAME) testit##NAME ();
T(cc)
T(cs)
T(cf)
if (fails != 0)
abort ();
#undef T
}

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#include <stdarg.h>
#include "compat-common.h"
/* Turn off checking for variable arguments with -DSKIPVA. */
#ifdef SKIPVA
const int test_va = 0;
#else
const int test_va = 1;
#endif
#define T(NAME, TYPE, INITVAL) \
extern TYPE g01##NAME, g02##NAME, g03##NAME, g04##NAME; \
extern TYPE g05##NAME, g06##NAME, g07##NAME, g08##NAME; \
extern TYPE g09##NAME, g10##NAME, g11##NAME, g12##NAME; \
extern TYPE g13##NAME, g14##NAME, g15##NAME, g16##NAME; \
\
extern void check##NAME (TYPE x, TYPE v); \
\
void \
init##NAME (TYPE *p, TYPE v) \
{ \
*p = v + INITVAL; \
} \
\
void \
checkg##NAME (void) \
{ \
check##NAME (g01##NAME, 1); \
check##NAME (g02##NAME, 2); \
check##NAME (g03##NAME, 3); \
check##NAME (g04##NAME, 4); \
check##NAME (g05##NAME, 5); \
check##NAME (g06##NAME, 6); \
check##NAME (g07##NAME, 7); \
check##NAME (g08##NAME, 8); \
check##NAME (g09##NAME, 9); \
check##NAME (g10##NAME, 10); \
check##NAME (g11##NAME, 11); \
check##NAME (g12##NAME, 12); \
check##NAME (g13##NAME, 13); \
check##NAME (g14##NAME, 14); \
check##NAME (g15##NAME, 15); \
check##NAME (g16##NAME, 16); \
} \
\
void \
test##NAME (TYPE x01, TYPE x02, TYPE x03, TYPE x04, \
TYPE x05, TYPE x06, TYPE x07, TYPE x08, \
TYPE x09, TYPE x10, TYPE x11, TYPE x12, \
TYPE x13, TYPE x14, TYPE x15, TYPE x16) \
{ \
check##NAME (x01, 1); \
check##NAME (x02, 2); \
check##NAME (x03, 3); \
check##NAME (x04, 4); \
check##NAME (x05, 5); \
check##NAME (x06, 6); \
check##NAME (x07, 7); \
check##NAME (x08, 8); \
check##NAME (x09, 9); \
check##NAME (x10, 10); \
check##NAME (x11, 11); \
check##NAME (x12, 12); \
check##NAME (x13, 13); \
check##NAME (x14, 14); \
check##NAME (x15, 15); \
check##NAME (x16, 16); \
}
T(cc, _Complex char, (0,1))
T(cs, _Complex short, (1,2))
T(cf, _Complex float, (6.0,7.0))

14
gcc/testsuite/gcc.dg/compat/scalar-return-3_main.c Normal file
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/* Test function return values. This test includes _Complex types
whose real and imaginary parts can be used in variable-length
argument lists. */
extern void scalar_return_3_x (void);
extern void exit (int);
int fails;
int
main ()
{
scalar_return_3_x ();
exit (0);
}

110
gcc/testsuite/gcc.dg/compat/scalar-return-3_x.c Normal file
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#include "compat-common.h"
/* Turn off checking for variable arguments with -DSKIPVA. */
#ifdef SKIPVA
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; \
}
T(ci, _Complex int, (2,3))
T(cl, _Complex long, (3,4))
T(cll, _Complex long long, (4,5))
T(cd, _Complex double, (2.0,3.0))
T(cld, _Complex long double, (3.0,4.0))
#undef T
void
scalar_return_3_x ()
{
#define T(NAME) testit##NAME ();
T(ci)
T(cl)
T(cll)
T(cd)
T(cld)
if (fails != 0)
abort ();
#undef T
}

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#include <stdarg.h>
#include "compat-common.h"
#define T(NAME, TYPE, INITVAL) \
extern TYPE g01##NAME, g02##NAME, g03##NAME, g04##NAME; \
extern TYPE g05##NAME, g06##NAME, g07##NAME, g08##NAME; \
extern TYPE g09##NAME, g10##NAME, g11##NAME, g12##NAME; \
extern TYPE g13##NAME, g14##NAME, g15##NAME, g16##NAME; \
\
extern void check##NAME (TYPE x, TYPE v); \
\
void \
init##NAME (TYPE *p, TYPE v) \
{ \
*p = v + INITVAL; \
} \
\
void \
checkg##NAME (void) \
{ \
check##NAME (g01##NAME, 1+INITVAL); \
check##NAME (g02##NAME, 2+INITVAL); \
check##NAME (g03##NAME, 3+INITVAL); \
check##NAME (g04##NAME, 4+INITVAL); \
check##NAME (g05##NAME, 5+INITVAL); \
check##NAME (g06##NAME, 6+INITVAL); \
check##NAME (g07##NAME, 7+INITVAL); \
check##NAME (g08##NAME, 8+INITVAL); \
check##NAME (g09##NAME, 9+INITVAL); \
check##NAME (g10##NAME, 10+INITVAL); \
check##NAME (g11##NAME, 11+INITVAL); \
check##NAME (g12##NAME, 12+INITVAL); \
check##NAME (g13##NAME, 13+INITVAL); \
check##NAME (g14##NAME, 14+INITVAL); \
check##NAME (g15##NAME, 15+INITVAL); \
check##NAME (g16##NAME, 16+INITVAL); \
} \
\
TYPE \
test0##NAME (void) \
{ \
return g01##NAME; \
} \
\
TYPE \
test1##NAME (TYPE x01) \
{ \
return x01; \
} \
\
TYPE \
testva##NAME (int n, ...) \
{ \
int i; \
TYPE rslt; \
va_list ap; \
va_start (ap, n); \
for (i = 0; i < n; i++) \
rslt = va_arg (ap, TYPE); \
va_end (ap); \
return rslt; \
}
T(ci, _Complex int, (2,3))
T(cl, _Complex long, (3,4))
T(cll, _Complex long long, (4,5))
T(cd, _Complex double, (2.0,3.0))
T(cld, _Complex long double, (3.0,4.0))

14
gcc/testsuite/gcc.dg/compat/scalar-return-4_main.c Normal file
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@ -0,0 +1,14 @@
/* Test function return values. This test includes _Complex types
whose real and imaginary parts cannot be used in variable-length
argument lists. */
extern void scalar_return_4_x (void);
extern void exit (int);
int fails;
int
main ()
{
scalar_return_4_x ();
exit (0);
}

58
gcc/testsuite/gcc.dg/compat/scalar-return-4_x.c Normal file
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#include "compat-common.h"
#define T(NAME, TYPE, INITVAL) \
TYPE g01##NAME; \
\
extern void init##NAME (TYPE *p, TYPE v); \
extern void checkg##NAME (void); \
extern TYPE test0##NAME (void); \
extern TYPE test1##NAME (TYPE); \
\
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); \
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); \
DEBUG_NL; \
}
T(cc, _Complex char, (0,1))
T(cs, _Complex short, (1,2))
T(cf, _Complex float, (1.0,2.0))
#undef T
void
scalar_return_4_x ()
{
#define T(NAME) testit##NAME ();
T(cc)
T(cs)
T(cf)
if (fails != 0)
abort ();
#undef T
}

43
gcc/testsuite/gcc.dg/compat/scalar-return-4_y.c Normal file
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#include <stdarg.h>
#include "compat-common.h"
/* Turn off checking for variable arguments with -DSKIPVA. */
#ifdef SKIPVA
const int test_va = 0;
#else
const int test_va = 1;
#endif
#define T(NAME, TYPE, INITVAL) \
extern TYPE g01##NAME; \
\
extern void check##NAME (TYPE x, TYPE v); \
\
void \
init##NAME (TYPE *p, TYPE v) \
{ \
*p = v + INITVAL; \
} \
\
void \
checkg##NAME (void) \
{ \
check##NAME (g01##NAME, 1+INITVAL); \
} \
\
TYPE \
test0##NAME (void) \
{ \
return g01##NAME; \
} \
\
TYPE \
test1##NAME (TYPE x01) \
{ \
return x01; \
}
T(cc, _Complex char, (0,1))
T(cs, _Complex short, (1,2))
T(cf, _Complex float, (1.0,2.0))