diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/struct/wo_prof_escape_substr_pointer.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/struct/wo_prof_escape_substr_pointer.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/struct/wo_prof_escape_substr_pointer.c b/gcc/testsuite/gcc.dg/struct/wo_prof_escape_substr_pointer.c new file mode 100644 index 000000000..59e0e4832 --- /dev/null +++ b/gcc/testsuite/gcc.dg/struct/wo_prof_escape_substr_pointer.c @@ -0,0 +1,49 @@ +/* { dg-do compile } */ +/* { dg-do run } */ + +#include <stdlib.h> +typedef struct +{ + int a; + float b; +}str_t; + +#ifdef STACK_SIZE +#if STACK_SIZE > 16000 +#define N 1000 +#else +#define N (STACK_SIZE/16) +#endif +#else +#define N 1000 +#endif + +typedef struct +{ + str_t * sub_str; + int c; +}str_with_substr_t; + +int foo; + +int +main (void) +{ + int i; + str_with_substr_t A[N]; + str_t a[N]; + + for (i=0; i < N; i++) + A[i].sub_str = &(a[i]); + + for (i=0; i < N; i++) + A[i].sub_str->a = 5; + + foo = A[56].sub_str->a; + + return 0; +} + +/*--------------------------------------------------------------------------*/ +/* { dg-final { scan-ipa-dump "is a field in the structure" "ipa_struct_reorg" { xfail *-*-* } } } */ +/* { dg-final { cleanup-ipa-dump "*" } } */ |