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/* { dg-do run } */ /* { dg-options "-O3 -fno-strict-aliasing" } */ extern void exit (int); extern void abort (void); struct foos { int l; }; int foo; static struct foos *getfoo(void); int main (void) { struct foos *f = getfoo(); f->l = 1; foo = 2; if (f->l == 1) abort(); exit(0); } static struct foos *getfoo(void) { return (struct foos *)&foo; }