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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [weak/] [weak-3.c] - Blame information for rev 298

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Line No. Rev Author Line
1 298 jeremybenn
/* { dg-do compile } */
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/* { dg-require-alias "" } */
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/* { dg-require-weak "" } */
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/* { dg-options "-fno-common -Waddress" } */
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/* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?ffoo1a" } } */
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/* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?ffoo1b" } } */
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/* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?ffoo1c" } } */
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/* { dg-final { scan-assembler-not "weak\[^ \t\]*\[ \t\]_?ffoo1d" } } */
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/* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?ffoo1e" } } */
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/* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?ffoo1f" } } */
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/* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?ffoo1g" } } */
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/* test function addresses with __attribute__((weak)) */
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extern void * ffoo1a (void) __attribute__((weak));
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extern void * ffoo1a (void);
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void * foo1a (void)
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{
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  return (void *)ffoo1a;
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}
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extern void * ffoo1b (void);
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extern void * ffoo1b (void) __attribute__((weak));
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void * foo1b (void)
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{
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  return (void *)ffoo1b;
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}
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extern void * ffoo1c (void);
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void * foo1c (void)
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{
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  return (void *)ffoo1c;
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}
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extern void * ffoo1c (void) __attribute__((weak));
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int ffoo1d (void);
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int ffoo1d (void) __attribute__((weak));
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extern void * ffoo1e (void);
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extern void * ffoo1e (void)  __attribute__((weak));
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void * foo1e (void)
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{
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  if (ffoo1e)
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    ffoo1e ();
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  return 0;
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}
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extern void * ffoo1f (void);
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void * foo1f (void)
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{
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  if (ffoo1f) /* { dg-warning "" } */
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    ffoo1f ();
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  return 0;
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}
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void * ffoox1f (void) { return (void *)0; }
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extern void * ffoo1f (void)  __attribute__((weak, alias ("ffoox1f")));
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extern void * ffoo1g (void);
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void * ffoox1g (void) { return (void *)0; }
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extern void * ffoo1g (void)  __attribute__((weak, alias ("ffoox1g")));
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void * foo1g (void)
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{
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  if (ffoo1g)
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    ffoo1g ();
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  return 0;
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}

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