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Fix PR 17408 and PR 17409.
[pf3gnuchains/gcc-fork.git]
/
gcc
/
testsuite
/
gcc.c-torture
/
execute
/
20020619-1.c
1
static int ref(void)
2
{
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union {
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char c[5];
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int i;
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} u;
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__builtin_memset (&u, 0, sizeof(u));
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u.c[0] = 1;
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u.c[1] = 2;
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u.c[2] = 3;
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u.c[3] = 4;
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return u.i;
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}
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#define MAX(a,b) (a < b ? b : a)
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static int test(void)
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{
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char c[MAX(5, sizeof(int))] __attribute__((aligned)) = { 1, 2, 3, 4 };
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return *(int *)c;
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}
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int main()
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{
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int a = test();
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int b = ref();
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if (a != b)
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abort ();
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return 0;
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}