Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/non-local-goto-1.c @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do run } */ /* { dg-options "-O2" } */ /* { dg-require-effective-target nonlocal_goto } */ extern void abort (void); int global; static int foo(void) __attribute__((noinline)); static int foo(void) { global = 1; } static int bar(void) { foo (); } int execute(int cmd) { __label__ start; void raise(void) { goto start; } int last; bar (); last = 0; start: if (last == 0) while (1) { last = 1; raise (); } if (last == 0) return 0; else return cmd; } int main(void) { if (execute (1) == 0) abort (); return 0; }