gcc/testsuite/gcc.target/aarch64/test_frame_17.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 --save-temps" } */
   3
   4 /* Test reuse of stack adjustment temporaries.  */
   5
   6 void foo ();
   7
   8 int reuse_mov (int i)
   9 {
  10   int arr[1025];
  11   return arr[i];
  12 }
  13
  14 int no_reuse_mov (int i)
  15 {
  16   int arr[1025];
  17   foo ();
  18   return arr[i];
  19 }
  20
  21 /* { dg-final { scan-assembler-times "mov\tx16, \[0-9\]+" 3 } } */