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PR tree-optimization/15262
[pf3gnuchains/gcc-fork.git]
/
gcc
/
testsuite
/
gcc.c-torture
/
execute
/
va-arg-11.c
1
/* Test va_arg when the result is ignored and only the pointer increment
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side effect is used. */
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#include <stdarg.h>
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static int
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foo (int a, ...)
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{
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va_list va;
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int i, res;
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va_start (va, a);
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for (i = 0; i < 4; ++i)
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(void) va_arg (va, int);
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res = va_arg (va, int);
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va_end (va);
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return res;
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}
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int
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main (void)
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{
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if (foo (5, 4, 3, 2, 1, 0))
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abort ();
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exit (0);
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}