diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/i386/pr66960-1.c')
-rw-r--r-- | gcc/testsuite/gcc.target/i386/pr66960-1.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/pr66960-1.c b/gcc/testsuite/gcc.target/i386/pr66960-1.c new file mode 100644 index 00000000000..eeb67d2aadf --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr66960-1.c @@ -0,0 +1,21 @@ +/* { dg-do link } */ +/* { dg-options "-O" } */ + +extern void link_error (void); + +__attribute__ ((noinline, noclone)) +void +foo (void) +{ + void **p = __builtin_ia32_interrupt_data (); + void *ra = __builtin_return_address (0); + if (*p != ra) + link_error (); +} + +int +main (void) +{ + foo (); + return 0; +} |