gcc/testsuite/gcc.target/i386/cet-notrack-1b.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O -fcf-protection" } */
   3 /* { dg-final { scan-assembler-times "endbr32" 1 { target ia32 } } } */
   4 /* { dg-final { scan-assembler-times "endbr64" 1 { target { ! ia32 } } } } */
   5 /* { dg-final { scan-assembler-times "notrack call\[ \t]+" 2 } } */
   6
   7 int func (int a) __attribute__ ((nocf_check));
   8 int (*fptr) (int a) __attribute__ ((nocf_check));
   9
  10 int foo (int arg)
  11 {
  12 int a, b;
  13   a = func (arg);
  14   b = (*fptr) (arg);
  15   return a+b;
  16 }
  17
  18 int __attribute__ ((nocf_check))
  19 func (int arg)
  20 {
  21 int (*fptrl) (int a) __attribute__ ((nocf_check));
  22   return arg*(*fptrl)(arg);
  23 }