gcc/testsuite/gcc.dg/debug/debug-2.c

   1 /* Verify that the scheduler does not discard the lexical block.  */
   2 /* { dg-do compile } */
   3 /* { dg-options "-dA" } */
   4 /* See the comment in debug-1.c.  */
   5 /* { dg-options "-dA -fno-if-conversion" { target mips*-*-* } } */
   6 /* { dg-final { scan-assembler "xyzzy" } } */
   7
   8 long p;
   9
  10 long foo(void)
  11 {
  12   if (1)
  13     {
  14       long xyzzy = 0;
  15       if (p)
  16         xyzzy = 2;
  17       return xyzzy;
  18     }
  19   else
  20     {
  21       int x = 0;
  22       return x;
  23     }
  24 }