diff options
Diffstat (limited to 'libmudflap/testsuite/libmudflap.c/fail21-frag.c')
-rw-r--r-- | libmudflap/testsuite/libmudflap.c/fail21-frag.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/libmudflap/testsuite/libmudflap.c/fail21-frag.c b/libmudflap/testsuite/libmudflap.c/fail21-frag.c new file mode 100644 index 000000000..4ab4a09f3 --- /dev/null +++ b/libmudflap/testsuite/libmudflap.c/fail21-frag.c @@ -0,0 +1,18 @@ +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +int main () +{ + int *bar = (int *) malloc (sizeof (int)); +/* Make an access here to get &foo into the lookup cache. */ +*bar = 5; +__mf_watch (bar, sizeof(int)); +/* This access should trigger the watch violation. */ +*bar = 10; +/* NOTREACHED */ +return 0; +} +/* { dg-output "mudflap violation 1.*watch.*" } */ +/* { dg-output "Nearby object 1.*" } */ +/* { dg-output "mudflap object.*malloc region.*" } */ +/* { dg-do run { xfail *-*-* } } */ |