58 lines
558 B
C
58 lines
558 B
C
/* { dg-do run } */
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/* { dg-options "-O2" } */
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extern void abort (void);
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int global;
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static foo(void) __attribute__((noinline));
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static foo(void)
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{
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global = 1;
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}
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static bar(void)
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{
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foo ();
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global = 0;
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}
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int execute(int cmd)
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{
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__label__ start;
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void raise(void)
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{
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goto start;
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}
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int last;
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bar ();
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last = 0;
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start:
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if (last == 0)
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while (1)
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{
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last = 1;
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raise ();
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}
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if (last == 0)
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return 0;
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else
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return cmd;
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}
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int main(void)
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{
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if (execute (1) == 0)
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abort ();
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return 0;
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}
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