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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc2/] [gcc/] [testsuite/] [gcc.dg/] [weak/] [weak-3.c] - Rev 686
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/* { dg-do compile } */ /* { dg-require-alias "" } */ /* { dg-require-weak "" } */ /* { dg-options "-fno-common -Waddress" } */ /* { 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" } } */ /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?ffoo1f" } } */ /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?ffoo1g" } } */ /* test function addresses with __attribute__((weak)) */ extern void * ffoo1a (void) __attribute__((weak)); extern void * ffoo1a (void); void * foo1a (void) { return (void *)ffoo1a; } extern void * ffoo1b (void); extern void * ffoo1b (void) __attribute__((weak)); void * foo1b (void) { return (void *)ffoo1b; } extern void * ffoo1c (void); void * foo1c (void) { return (void *)ffoo1c; } extern void * ffoo1c (void) __attribute__((weak)); int ffoo1d (void); int ffoo1d (void) __attribute__((weak)); extern void * ffoo1e (void); extern void * ffoo1e (void) __attribute__((weak)); void * foo1e (void) { if (ffoo1e) ffoo1e (); return 0; } extern void * ffoo1f (void); void * foo1f (void) { if (ffoo1f) /* { dg-warning "" } */ ffoo1f (); return 0; } void * ffoox1f (void) { return (void *)0; } extern void * ffoo1f (void) __attribute__((weak, alias ("ffoox1f"))); extern void * ffoo1g (void); void * ffoox1g (void) { return (void *)0; } extern void * ffoo1g (void) __attribute__((weak, alias ("ffoox1g"))); void * foo1g (void) { if (ffoo1g) ffoo1g (); return 0; }
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