gcc/testsuite/gcc.target/i386/pr52876.c

   1 /* { dg-do run { target { x32 } } } */
   2 /* { dg-options "-O2 -mx32 -maddress-mode=long" } */
   3
   4 extern void abort (void);
   5
   6 long long li;
   7
   8 long long
   9 __attribute__ ((noinline))
  10 testfunc (void* addr)
  11 {
  12   li = (long long)(int)addr;
  13   li &= 0xffffffff;
  14   return li;
  15 }
  16
  17 int main (void)
  18 {
  19   volatile long long rv_test;
  20   rv_test = testfunc((void*)0x87651234);
  21   if (rv_test != 0x87651234ULL)
  22     abort ();
  23
  24   return 0;
  25 }