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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [torture/] [pr39074.c] - Rev 298
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/* { dg-do run } */ /* { dg-options "-fdump-tree-alias" } */ /* { dg-skip-if "" { *-*-* } { "-O0" } { "" } } */ typedef __PTRDIFF_TYPE__ intptr_t; int i; void __attribute__((noinline)) foo(long b, intptr_t q) { int *y; int **a = &y, **x; int ***p; if (b) p = (int ***)q; else p = &a; x = *p; *x = &i; /* *ANYTHING = &i has to make sure that y points to i. */ *y = 0; } extern void abort (void); int main() { i = 1; foo (0, 0); if (i != 0) abort (); return 0; } /* { dg-final { scan-tree-dump "y.._., points-to vars: { i }" "alias" } } */ /* { dg-final { cleanup-tree-dump "alias" } } */
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