gcc/testsuite/gcc.target/mips/fix-r10000-15.c

   1 /* { dg-do compile } */
   2 /* { dg-mips-options "-O2 -march=mips4 -mfix-r10000" } */
   3 /* { dg-final { scan-assembler-times "\tbeql\t" 3 } } */
   4
   5 NOMIPS16 int
   6 f1 (int *z)
   7 {
   8   int result;
   9
  10   result = __sync_lock_test_and_set (z, 42);
  11   __sync_lock_release (z);
  12   return result;
  13 }
  14
  15 NOMIPS16 short
  16 f2 (short *z)
  17 {
  18   short result;
  19
  20   result = __sync_lock_test_and_set (z, 42);
  21   __sync_lock_release (z);
  22   return result;
  23 }
  24
  25 NOMIPS16 char
  26 f3 (char *z)
  27 {
  28   char result;
  29
  30   result = __sync_lock_test_and_set (z, 42);
  31   __sync_lock_release (z);
  32   return result;
  33 }