gcc/testsuite/gcc.target/aarch64/test_frame_15.c

   1 /* Verify:
   2      * with outgoing.
   3      * total frame size > 512.
   4        area except outgoing <= 512
   5      * number of callee-save reg >= 2.
   6      * split the stack adjustment into two substractions,
   7        the first could be optimized into "stp !".  */
   8
   9 /* { dg-do run } */
  10 /* { dg-options "-O2 --save-temps" } */
  11
  12 #include "test_frame_common.h"
  13
  14 t_frame_pattern_outgoing (test15, 480, , 8, a[8])
  15 t_frame_run (test15)
  16
  17 /* { dg-final { scan-assembler-times "sub\tsp, sp, #\[0-9\]+" 1 } } */
  18 /* { dg-final { scan-assembler-times "stp\tx29, x30, \\\[sp, -\[0-9\]+\\\]!" 3 } } */
  19 /* { dg-final { cleanup-saved-temps } } */