diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/ipa/ipa-pta-12.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/ipa/ipa-pta-12.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/ipa/ipa-pta-12.c b/gcc/testsuite/gcc.dg/ipa/ipa-pta-12.c new file mode 100644 index 000000000..1c773eed0 --- /dev/null +++ b/gcc/testsuite/gcc.dg/ipa/ipa-pta-12.c @@ -0,0 +1,34 @@ +static int i, j; + +static void __attribute__((noinline,noclone)) +foo (void) { i = 1; } + +static void __attribute__((noinline,noclone)) +bar (void) { j = 1; } + +typedef void (*fn_t)(void); +void escapeme (fn_t); +fn_t getme (void); + +extern void link_error (void); + +int main() +{ + fn_t fn; + escapeme (foo); + fn = getme(); + + i = 0; + fn(); + if (i != 1) + return 100; + j = 0; + fn(); + if (j != 0) + link_error (); + bar(); + if (j != 1) + return 200; + + return 0; +} |