URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [pr39443.c] - Blame information for rev 300

Go to most recent revision | Details | Compare with Previous | View Log


/* PR middle-end/39443 */
/* { dg-do compile } */
/* { dg-options "-O2" } */
/* { dg-final { scan-assembler-not "memcmp" } } */
 
typedef __SIZE_TYPE__ size_t;
 
extern int memcmp (const void *s1, const void *s2, size_t n)
  __attribute__ ((__nothrow__, __pure__));
extern __typeof (memcmp) memcmp __asm__ ("memory_compare");
 
int
test (char *s, char *t, int cnt)
{
  if (__builtin_expect (cnt, 0))
    return memcmp (s, t, cnt);
  return 0;
}

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* PR middle-end/39443 */`
2			`/* { dg-do compile } */`
3			`/* { dg-options "-O2" } */`
4			`/* { dg-final { scan-assembler-not "memcmp" } } */`
5
6			`typedef __SIZE_TYPE__ size_t;`
7
8			`extern int memcmp (const void s1, const void s2, size_t n)`
9			`__attribute__ ((__nothrow__, __pure__));`
10			`extern __typeof (memcmp) memcmp __asm__ ("memory_compare");`
11
12			`int`
13			`test (char s, char t, int cnt)`
14			`{`
15			`if (__builtin_expect (cnt, 0))`
16			`return memcmp (s, t, cnt);`
17			`return 0;`
18			`}`

Browse

Tools

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [pr39443.c] - Blame information for rev 300