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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [torture/] [pta-structcopy-1.c] - Rev 378
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/* { dg-do run } */ /* { dg-options "-fno-tree-sra -fdump-tree-alias" } */ /* { dg-skip-if "" { *-*-* } { "-O0" } { "" } } */ struct X { long l1; struct Y { long l2; int *p; } y; }; int i; static int foo (struct X *x) { struct Y y = x->y; *y.p = 0; i = 1; return *y.p; } extern void abort (void); int main() { struct X x; x.y.p = &i; if (foo(&x) != 1) abort (); return 0; } /* { dg-final { scan-tree-dump "points-to vars: { i }" "alias" } } */ /* { dg-final { cleanup-tree-dump "alias" } } */
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