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Fix PR 17408 and PR 17409.
[pf3gnuchains/gcc-fork.git]
/
gcc
/
testsuite
/
gcc.c-torture
/
execute
/
loop-3c.c
1
#include <limits.h>
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3
void * a[255];
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f (m)
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{
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int i;
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int sh = 0x100;
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i = m;
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do
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{
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a[sh >>= 1] = ((unsigned)i << 3) + (char*)a;
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i += 4;
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}
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while (i < INT_MAX/2 + 1 + 4 * 4);
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}
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main ()
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{
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a[0x10] = 0;
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a[0x08] = 0;
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f (INT_MAX/2 + INT_MAX/4 + 2);
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if (a[0x10] || a[0x08])
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abort ();
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a[0x10] = 0;
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a[0x08] = 0;
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f (INT_MAX/2 + 1);
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if (! a[0x10] || a[0x08])
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abort ();
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exit (0);
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}