2 // { dg-options "-O3 -fwhole-program" }
3 // { dg-final { scan-assembler "foo1" } }
4 // { dg-final { scan-assembler "foo2" } }
5 // { dg-final { scan-assembler "foo3" } }
6 // { dg-final { scan-assembler "foo4" } }
7 // { dg-final { scan-assembler "foo5" } }
8 // { dg-final { scan-assembler-not "foo6" } }
9 // { dg-final { scan-assembler "bar1" } }
10 // { dg-final { scan-assembler "bar2" } }
11 // { dg-final { scan-assembler "bar3" } }
12 // { dg-final { scan-assembler "bar4" } }
13 // { dg-final { scan-assembler "bar5" } }
14 // { dg-final { scan-assembler-not "bar6" } }
16 extern void foo1 (void) __attribute__((externally_visible));
19 extern void foo2 (void) __attribute__((externally_visible));
20 __attribute__((externally_visible)) void foo2 (void) { }
22 extern void foo3 (void);
23 __attribute__((externally_visible)) void foo3 (void) { }
25 __attribute__((externally_visible)) void foo4 (void) { }
28 extern void foo5 (void) __attribute__((externally_visible));
32 extern char *bar1 __attribute__((externally_visible));
35 extern char *bar2 __attribute__((externally_visible));
36 char *bar2 __attribute__((externally_visible));
39 char *bar3 __attribute__((externally_visible));
41 char *bar4 __attribute__((externally_visible));
44 extern char *bar5 __attribute__((externally_visible));