Subversion Repositories openrisc_2011-10-31

/* { dg-do compile } */

/* { dg-require-weak "" } */

/* { dg-options "-fno-common" } */

/* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?ffoo1a" } } */

/* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?ffoo1b" } } */

/* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?ffoo1c" } } */

/* { dg-final { scan-assembler-not "weak\[^ \t\]*\[ \t\]_?ffoo1d" } } */

/* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?ffoo1e" } } */

/* test function addresses with #pragma weak */

#pragma weak ffoo1a

extern void * ffoo1a (void);

void * foo1a (void)

{

  return (void *)ffoo1a;

}

extern void * ffoo1b (void);

#pragma weak ffoo1b

void * foo1b (void)

{

  return (void *)ffoo1b;

}

extern void * ffoo1c (void);  /* { dg-warning "applying #pragma weak" "applying #pragma weak" } */

void * foo1c (void)

{

  return (void *)ffoo1c;

}

#pragma weak ffoo1c

int ffoo1d (void);

#pragma weak ffoo1d

extern void * ffoo1e (void);

#pragma weak ffoo1e

void * foo1e (void)

{

  if (ffoo1e)

    ffoo1e ();

  return 0;

}