22 lines
322 B
C
22 lines
322 B
C
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#include <stdio.h>
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#ifndef N
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# define N 0
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#endif
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static __thread int var = 4;
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int
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test (void)
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{
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int *p = &var;
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/* GCC assumes &var is never NULL, add optimization barrier. */
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asm volatile ("" : "+r" (p));
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if (p == NULL || *p != 4)
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{
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printf ("fail %d %p\n", N, p);
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return 1;
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}
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return 0;
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}
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