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