diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/lto/20120723_1.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/lto/20120723_1.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/lto/20120723_1.c b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20120723_1.c new file mode 100644 index 000000000..5c50861b4 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/lto/20120723_1.c @@ -0,0 +1,39 @@ +/* Make sure that by reference and by value aggregate jump functions do not get + mixed up. */ + +extern void abort (void); + +struct S +{ + int i; + void (*f)(struct S *); + int j; +}; + +struct E +{ + struct S *p; +}; + +extern struct S *gs; +extern int gr; +extern char gc[1024]; + +static __attribute__ ((noinline, noclone)) struct S * +get_s (void) +{ + return (struct S *) &gc; +} + +static void good_target (struct S *s) +{ + gr = 0; +} + +extern void bar (struct E e); + +void foo (struct E e) +{ + gs->f = good_target; + bar (e); +} |