1 /* { dg-do compile } */
2 /* { dg-require-weak "" } */
3 /* { dg-require-alias "" } */
4 /* { dg-options "-fno-common" } */
6 /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?vfoo1a" } } */
7 /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?vfoo1b" } } */
8 /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?vfoo1c" } } */
9 /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?vfoo1d" } } */
10 /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?vfoo1e" } } */
11 /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?vfoo1f" } } */
12 /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?vfoo1g" } } */
13 /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?vfoo1h" } } */
14 /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?vfoo1i" } } */
15 /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?vfoo1j" } } */
16 /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?vfoo1k" } } */
17 /* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?vfoo1l" } } */
19 /* test variable addresses with __attribute__ ((weak)) */
21 extern int vfoo1a __attribute__((weak));
25 return (void *)&vfoo1a;
30 extern int vfoo1b __attribute__((weak));
33 return (void *)&vfoo1b;
40 return (void *)&vfoo1c;
42 extern int vfoo1c __attribute__((weak)); /* { dg-warning "unspecified behavior" } */
45 extern int vfoo1d __attribute__((weak));
49 return (void *)&vfoo1d;
54 extern int vfoo1e __attribute__((weak));
57 return (void *)&vfoo1e;
64 return (void *)&vfoo1f;
66 extern int vfoo1f __attribute__((weak)); /* { dg-warning "unspecified behavior" } */
72 return (void *)&vfoo1g;
74 int vfoo1g __attribute__((weak)); /* { dg-warning "unspecified behavior" } */
77 extern int vfoo1h __attribute__((weak));
80 return (void *)&vfoo1h;
82 extern int vfoo1h __attribute__((weak));
86 extern int vfoo1i __attribute__((weak));
89 return (void *)&vfoo1i;
91 extern int vfoo1i __attribute__((weak));
95 extern int vfoo1j __attribute__((weak));
98 return (void *)&vfoo1j;
101 extern int vfoo1j __attribute__((weak));
104 extern int vfoo1k __attribute__((weak));
109 extern int vfoo1l __attribute__((weak, alias ("vfoox1l")));