URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc1/] [gcc/] [testsuite/] [gcc.target/] [i386/] [excess-precision-2.c] - Blame information for rev 338

Details | Compare with Previous | View Log


/* Excess precision tests.  Test excess precision of constants.  */
/* { dg-do run } */
/* { dg-options "-O2 -mfpmath=387 -fexcess-precision=standard" } */
 
#include <float.h>
 
extern void abort (void);
extern void exit (int);
 
volatile long double ldadd1 = 1.0l + 0x1.0p-30l;
volatile long double ld11f = 1.1f;
volatile long double ld11d = 1.1;
volatile long double ld11 = 1.1;
 
void
test_const (void)
{
  if (1.0f + 0x1.0p-30f != ldadd1)
    abort ();
  if (ld11f != ld11)
    abort ();
  if (ld11d != ld11)
    abort ();
  if (1.1f != ld11)
    abort ();
}
 
int
main (void)
{
  test_const ();
  exit (0);
}

Line No.	Rev	Author	Line
1	318	jeremybenn	`/* Excess precision tests. Test excess precision of constants. */`
2			`/* { dg-do run } */`
3			`/* { dg-options "-O2 -mfpmath=387 -fexcess-precision=standard" } */`
4
5			`#include <float.h>`
6
7			`extern void abort (void);`
8			`extern void exit (int);`
9
10			`volatile long double ldadd1 = 1.0l + 0x1.0p-30l;`
11			`volatile long double ld11f = 1.1f;`
12			`volatile long double ld11d = 1.1;`
13			`volatile long double ld11 = 1.1;`
14
15			`void`
16			`test_const (void)`
17			`{`
18			`if (1.0f + 0x1.0p-30f != ldadd1)`
19			`abort ();`
20			`if (ld11f != ld11)`
21			`abort ();`
22			`if (ld11d != ld11)`
23			`abort ();`
24			`if (1.1f != ld11)`
25			`abort ();`
26			`}`
27
28			`int`
29			`main (void)`
30			`{`
31			`test_const ();`
32			`exit (0);`
33			`}`

Browse

Tools

Subversion Repositories openrisc

[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc1/] [gcc/] [testsuite/] [gcc.target/] [i386/] [excess-precision-2.c] - Blame information for rev 338