Lines Matching defs:may_be_zero
80 2) Add one doloop dedicated IV cand {(may_be_zero ? 1 : (niter + 1)), +, -1},
1500 if (!integer_zerop (niter->may_be_zero))
1503 print_generic_expr (dump_file, niter->may_be_zero, TDF_SLIM);
4398 /* See add_iv_candidate_for_doloop, for doloop may_be_zero case, we
5318 mbz = niter->may_be_zero;
5466 may_be_zero set or not. */
5489 TODO: we could also calculate the value MAY_BE_ZERO ? 0 : NITER and
5492 if (!integer_zerop (desc->may_be_zero))
5779 - Base is (may_be_zero ? 1 : (niter + 1)).
5792 tree may_be_zero = niter_desc->may_be_zero;
5793 if (may_be_zero && integer_zerop (may_be_zero))
5794 may_be_zero = NULL_TREE;
5795 if (may_be_zero)
5797 if (COMPARISON_CLASS_P (may_be_zero))
5799 niter = fold_build3 (COND_EXPR, ntype, may_be_zero,
5803 /* Don't try to obtain the iteration count expression when may_be_zero is
Indexes created Sun Jun 28 00:24:58 UTC 2026