gcc/testsuite/gcc.c-torture/compile/pr42717.c

   1 /* { dg-xfail-if "ptxas crashes" { nvptx-*-* } { "-O0" } { "" } } */
   2 static signed char
   3 foo (signed char si1, unsigned char si2)
   4 {
   5   return (si1 ^ si2) & (-si2 ^ si2) ? : si1 - si2;
   6 }
   7
   8 struct S0
   9 {
  10 };
  11
  12 unsigned char g_21;
  13
  14 struct S0 g_34;
  15
  16 void
  17 bar (unsigned char p_20)
  18 {
  19   unsigned char *l_22 = &g_21;
  20   unsigned char l_23 = 0;
  21   struct S0 *l = &g_34;
  22   goto lbl_42;
  23   for (; l_23; l_23 = foo (l_23, 1))
  24     {
  25       for (p_20 = 0; 0; p_20 = foo (p_20, 1))
  26         lbl_42:;
  27       (l == &g_34) ? 0 : "";
  28 lbl_85:*l_22 = p_20;
  29     }
  30   goto lbl_85;
  31 }