(root)/
gcc-13.2.0/
gcc/
testsuite/
gcc.target/
powerpc/
safe-indirect-jump-2.c
       1  /* { dg-do compile } */
       2  /* { dg-options "-mno-speculate-indirect-jumps" } */
       3  /* { dg-warning "'-mno-speculate-indirect-jumps' is deprecated" "" { target *-*-* } 0 } */
       4  
       5  /* Test for deliberate misprediction of computed goto.  */
       6  
       7  int bar (int);
       8  int baz (int);
       9  int spaz (int);
      10  
      11  int foo (int x)
      12  {
      13    static void *labptr[] = { &&lab0, &&lab1, &&lab2 };
      14  
      15    if (x < 0 || x > 2)
      16      return -1;
      17  
      18    goto *labptr[x];
      19  
      20   lab0:
      21    return bar (x);
      22  
      23   lab1:
      24    return baz (x) + 1;
      25  
      26   lab2:
      27    return spaz (x) / 2;
      28  }
      29  
      30  /* { dg-final { scan-assembler "crset" } } */
      31  /* { dg-final { scan-assembler "beqctr-" } } */
      32  /* { dg-final { scan-assembler {b \$} } } */