1 /* { dg-do run } */
2
3 #include "static-chain.h"
4
5 #if defined(__GNUC__) && !defined(__clang__) && defined(STATIC_CHAIN_REG)
6
7 #include "ffitest.h"
8
9 /* Blatent assumption here that the prologue doesn't clobber the
10 static chain for trivial functions. If this is not true, don't
11 define STATIC_CHAIN_REG, and we'll test what we can via other tests. */
doit(void)12 void *doit(void)
13 {
14 register void *chain __asm__(STATIC_CHAIN_REG);
15 return chain;
16 }
17
main()18 int main()
19 {
20 ffi_cif cif;
21 void *result;
22
23 CHECK(ffi_prep_cif(&cif, ABI_NUM, 0, &ffi_type_pointer, NULL) == FFI_OK);
24
25 ffi_call_go(&cif, FFI_FN(doit), &result, NULL, &result);
26
27 CHECK(result == &result);
28
29 return 0;
30 }
31
32 #else /* UNSUPPORTED */
main()33 int main() { return 0; }
34 #endif
35