gcc/testsuite/gcc.dg/pr59920-1.c

   1 /* PR tree-optimization/59920 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O0" } */
   4 /* { dg-require-effective-target indirect_jumps } */
   5
   6 #include <setjmp.h>
   7
   8 int bar (void);
   9 void baz (int);
  10
  11 #define A { int x = bar (); if (setjmp (buf) == 0) baz (x); }
  12 #define B A A A A A A A A A A
  13 #define C B B B B B B B B B B
  14
  15 extern jmp_buf buf;
  16
  17 void
  18 foo (void)
  19 {
  20   C C
  21 }