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PR20104 testcase
- From: Andreas Tobler <toa at pop dot agri dot ch>
- To: Java Patches <java-patches at gcc dot gnu dot org>
- Date: Wed, 23 Feb 2005 14:47:19 +0100
- Subject: PR20104 testcase
Hello,
I commit this test case in a few minutes.
Andreas
2005-02-23 Andreas Tobler <a.tobler@schweiz.ch>
PR libffi/20104
* testsuite/libffi.call/return_ll1.c: New test case.
/* 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_uint32;
args[1] = &ffi_type_sint64;
args[2] = &ffi_type_uint32;
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);
}