gcc/testsuite/gcc.target/sh/pr54602-2.c

   1 /* Verify that the delay slot is not stuffed with register pop insns for
   2    interrupt handler function returns on SH1* and SH2* targets, where the
   3    rte insn uses the stack pointer.  */
   4 /* { dg-do compile { target { stack_save_isr } } }  */
   5 /* { dg-options "-O1" } */
   6 /* { dg-final { scan-assembler-times "nop" 1 } } */
   7
   8 int test00 (int a, int b);
   9
  10 int __attribute__ ((interrupt_handler))
  11 test01 (int a, int b, int c, int d)
  12 {
  13   return test00 (a, b) + c;
  14 }