gcc/testsuite/gcc.target/s390/gpr2fprsavecfi.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O3 -march=z10 -mzarch -fdwarf2-cfi-asm" } */
   3
   4 char *gl[100];
   5
   6 long
   7 foo ()
   8 {
   9   long r = 0;
  10   char bla[100];
  11   int i;
  12
  13   __builtin_memcpy (bla, gl, 100);
  14
  15   for (i = 0; i < 100; i++)
  16     r += bla[i];
  17
  18   return r;
  19 }
  20
  21 /* { dg-final { scan-assembler-not "cfi_def_cfa_register" } } */
  22 /* { dg-final { scan-assembler "cfi_register" } } */
  23 /* { dg-final { scan-assembler "cfi_def_cfa_offset" } } */