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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ssa-fre-27.c] - Rev 826
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/* { dg-do compile } */ /* { dg-options "-O -fdump-tree-fre-details" } */ int *q; void __attribute__((noinline)) bar (void) { *q = 1; } int foo(int which_p) { int x = 0; int *i,*j; int **p; if (which_p) p = &i; else p = &j; *p = &x; bar (); return x; } /* { dg-final { scan-tree-dump "Replaced x with 0" "fre" } } */ /* { dg-final { cleanup-tree-dump "fre" } } */