gcc/testsuite/gcc.dg/pr27802-1.c

   1 /* Noreturn functions returning FP types used to confuse reg-stack on x86.  */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2" } */
   4
   5 double bar1() __attribute__((noreturn));
   6 void foo1() { bar1(); }
   7
   8 double bar2() __attribute__((noreturn));
   9 double foo2() { return bar2(); }
  10
  11 void bar3() __attribute__((noreturn));
  12 double foo3() { bar3(); }
  13
  14 double bar4() __attribute__((noreturn));
  15 double foo4() { bar4(); }
  16