Searched refs:use_ref (Results 1 - 2 of 2) sorted by relevance
/netbsd-current/external/gpl3/gcc.old/dist/gcc/ |
H A D | tree-ssa-dse.c | 619 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 D | tree-ssa-dse.cc | 775 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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