Searched refs:use_ref (Results 1 - 2 of 2) sorted by relevance

/netbsd-current/external/gpl3/gcc.old/dist/gcc/
H A Dtree-ssa-dse.c619 live_bytes_read (ao_ref use_ref, ao_ref *ref, sbitmap live) argument
624 if (normalize_ref (&use_ref, ref)
625 && (use_ref.offset - ref->offset).is_constant (&start)
626 && use_ref.size.is_constant (&size))
634 /* Now check if any of the remaining bits in use_ref are set in LIVE. */
839 ao_ref use_ref; local
840 ao_ref_init (&use_ref, gimple_assign_rhs1 (use_stmt));
841 if (valid_ao_ref_for_dse (&use_ref)
842 && use_ref.base == ref->base
843 && known_eq (use_ref
[all...]
/netbsd-current/external/gpl3/gcc/dist/gcc/
H A Dtree-ssa-dse.cc775 live_bytes_read (ao_ref *use_ref, ao_ref *ref, sbitmap live) argument
780 if (get_byte_range (use_ref, ref, false, &start, &size))
788 /* Now check if any of the remaining bits in use_ref are set in LIVE. */
995 ao_ref use_ref; local
996 ao_ref_init (&use_ref, gimple_assign_rhs1 (use_stmt));
997 if (valid_ao_ref_for_dse (&use_ref)
998 && operand_equal_p (use_ref.base, ref->base,
1000 && !live_bytes_read (&use_ref, ref, live_bytes))

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