gcc/testsuite/gcc.target/aarch64/test_frame_10.c

   1 /* Verify:
   2      * -fomit-frame-pointer.
   3      * with outgoing.
   4      * total frame size > 512.
   5        area except outgoing <= 512
   6      * number of callee-saved reg >= 2.
   7      * Split stack adjustment into two subtractions.
   8        the first subtractions could be optimized into "stp !".  */
   9
  10 /* { dg-do run } */
  11 /* { dg-options "-O2 -fomit-frame-pointer --save-temps" } */
  12
  13 #include "test_frame_common.h"
  14
  15 t_frame_pattern_outgoing (test10, 480, "x19", 24, a[8], a[9], a[10])
  16 t_frame_run (test10)
  17
  18 /* { dg-final { scan-assembler-times "stp\tx19, x30, \\\[sp, -\[0-9\]+\\\]!" 1 } } */
  19 /* { dg-final { scan-assembler-times "ldp\tx19, x30, \\\[sp\\\], \[0-9\]+" 1 } } */
  20
  21 /* { dg-final { cleanup-saved-temps } } */