diff options
Diffstat (limited to 'gcc-4.4.3/libffi/testsuite/libffi.call/return_ll1.c')
| -rw-r--r-- | gcc-4.4.3/libffi/testsuite/libffi.call/return_ll1.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/gcc-4.4.3/libffi/testsuite/libffi.call/return_ll1.c b/gcc-4.4.3/libffi/testsuite/libffi.call/return_ll1.c new file mode 100644 index 000000000..5681d84b4 --- /dev/null +++ b/gcc-4.4.3/libffi/testsuite/libffi.call/return_ll1.c @@ -0,0 +1,42 @@ +/* Area: ffi_call + Purpose: Check if long long are passed in the corresponding regs on ppc. + Limitations: none. + PR: 20104. + Originator: <andreast@gcc.gnu.org> 20050222 */ + +/* { dg-do run } */ +#include "ffitest.h" +static long long return_ll(int ll0, long long ll1, int ll2) +{ + return ll0 + ll1 + ll2; +} + +int main (void) +{ + ffi_cif cif; + ffi_type *args[MAX_ARGS]; + void *values[MAX_ARGS]; + long long rlonglong; + long long ll1; + unsigned ll0, ll2; + + args[0] = &ffi_type_sint; + args[1] = &ffi_type_sint64; + args[2] = &ffi_type_sint; + values[0] = &ll0; + values[1] = &ll1; + values[2] = &ll2; + + /* Initialize the cif */ + CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 3, + &ffi_type_sint64, args) == FFI_OK); + + ll0 = 11111111; + ll1 = 11111111111000LL; + ll2 = 11111111; + + ffi_call(&cif, FFI_FN(return_ll), &rlonglong, values); + printf("res: %lld, %lld\n", rlonglong, ll0 + ll1 + ll2); + /* { dg-output "res: 11111133333222, 11111133333222" } */ + exit(0); +} |