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

   1 /* Check that we can use the save instruction to save spilled arguments
   2    when the argument save area is out of range of a direct load or store.  */
   3 /* { dg-mips-options "-mips32r2 -mgp32 -mips16 -O2" } */
   4 void bar (int *);
   5
   6 void
   7 foo (int *a, int b, int c)
   8 {
   9   int x[0x4000];
  10   asm volatile ("" ::: "$2", "$3", "$4", "$5", "$6", "$7", "$8",
  11                 "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$16",
  12                 "$17", "$18", "$19", "$20", "$21", "$22", "$23", "$24",
  13                 "$25", "$30", "memory");
  14   bar (x);
  15   a[b] = 1;
  16   a[c] = 1;
  17 }
  18 /* { dg-final { scan-assembler "\tsave\t\\\$4-\\\$6," } } */
  19 /* { dg-final { scan-assembler "\trestore\t" } } */