gcc/testsuite/gcc.target/mips/save-restore-4.c

   1 /* Check that we can use the save instruction to save $16, $17 and $31.  */
   2 /* { dg-do compile { target mips16_attribute } } */
   3 /* { dg-mips-options "-mips32r2 -mgp32 -O2" } */
   4 /* { dg-add-options mips16_attribute } */
   5
   6 void bar (void);
   7
   8 MIPS16 void
   9 foo (void)
  10 {
  11   bar ();
  12   asm volatile ("" ::: "$16", "$17");
  13 }
  14 /* { dg-final { scan-assembler "\tsave\t\[0-9\]*,\\\$16,\\\$17,\\\$31" } } */
  15 /* { dg-final { scan-assembler "\trestore\t\[0-9\]*,\\\$16,\\\$17,\\\$31" } } */