gcc/testsuite/gcc.target/mips/save-restore-1.c

   1 /* Check that we can use the save instruction to save varargs.  */
   2 /* { dg-mips-options "-mips32r2 -mgp32 -mips16 -O2" } */
   3 #include <stdarg.h>
   4
   5 int bar (int, va_list ap);
   6
   7 int
   8 foo (int n, ...)
   9 {
  10   va_list ap;
  11   int i;
  12
  13   va_start (ap, n);
  14   i = bar (n, ap);
  15   va_end (ap);
  16   return i + 1;
  17 }
  18 /* { dg-final { scan-assembler "\tsave\t\\\$4-\\\$7" } } */
  19 /* { dg-final { scan-assembler "\trestore\t" } } */