Lines Matching refs:equivalence
66 then it might create a useful equivalence. */
116 can record an equivalence for OP0 rather than COND. */
182 /* ??? TRUTH_NOT_EXPR can create an equivalence too. */
187 target block creates an equivalence. */
280 have an equivalence for the PHI argument. If so, then we replace
362 record_equiv (tree value, tree equivalence)
380 VEC_safe_push (tree, heap, equiv_hash_elt->equivalences, equivalence);
474 /* For each successor edge, first temporarily record any equivalence
476 destination of the edge. Then remove the temporary equivalence. */
518 /* Walk every equivalence with the same value. If we find
521 SSA_NAME. Use the most recent equivalence as hopefully
536 /* If we had an equivalence associated with this edge, remove it. */