gcc/testsuite/gcc.target/mips/umips-save-restore-3.c

   1 /* Check that we can use the swm instruction to save $16, $17 and $31.  */
   2 /* { dg-options "-mgp32 (-mmicromips)" } */
   3 /* { dg-skip-if "code quality test" { *-*-* } { "-O0" } { "" } } */
   4
   5 void bar (void);
   6
   7 MICROMIPS void
   8 foo (void)
   9 {
  10   bar ();
  11   asm volatile ("" ::: "$16", "$17");
  12 }
  13 /* { dg-final { scan-assembler "\tswm\t\\\$16-\\\$17,\\\$31" } } */
  14 /* { dg-final { scan-assembler "\tlwm\t\\\$16-\\\$17,\\\$31" } } */