diff options
Diffstat (limited to 'libmudflap/testsuite')
| -rw-r--r-- | libmudflap/testsuite/libmudflap.c/fail68-frag.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/libmudflap/testsuite/libmudflap.c/fail68-frag.c b/libmudflap/testsuite/libmudflap.c/fail68-frag.c new file mode 100644 index 00000000000..7b2f8cf2cb0 --- /dev/null +++ b/libmudflap/testsuite/libmudflap.c/fail68-frag.c @@ -0,0 +1,27 @@ +/* PR libmudflap/40778 */ + +char p[32]; +static int j; + +__attribute__((noinline)) +static void foo (int i) +{ + if (j++ == 0) + p[i + 4] = 12; + else + p[i - 4] = 13; +} + +int +main () +{ + foo (30); + foo (30); + foo (30); + return 0; +} + +/* { dg-output "mudflap violation 1.*" } */ +/* { dg-output "Nearby object 1.*" } */ +/* { dg-output "mudflap object.*name.*p" } */ +/* { dg-do run { xfail *-*-* } } */ |