gcc/testsuite/gcc.target/aarch64/test_frame_6.c

   1 /* Verify:
   2      * -fomit-frame-pointer.
   3      * without outgoing.
   4      * total frame size > 512.
   5      * number of callee-saved reg == 1.
   6      * split stack adjustment into two subtractions.
   7        the second subtraction should use "str !".  */
   8
   9 /* { dg-do run } */
  10 /* { dg-options "-O2 -fomit-frame-pointer --save-temps" } */
  11
  12 #include "test_frame_common.h"
  13
  14 t_frame_pattern (test6, 700, )
  15 t_frame_run (test6)
  16
  17 /* { dg-final { scan-assembler-times "str\tx30, \\\[sp, -\[0-9\]+\\\]!" 2 } } */
  18 /* { dg-final { scan-assembler-times "ldr\tx30, \\\[sp\\\], \[0-9\]+" 3 } } */
  19
  20 /* { dg-final { cleanup-saved-temps } } */