Lines Matching refs:may_be_zero
734 tree niter_assumptions, niter, may_be_zero;
745 may_be_zero = NULL_TREE;
751 may_be_zero = niter_desc.may_be_zero;
754 if (may_be_zero && integer_zerop (may_be_zero))
755 may_be_zero = NULL_TREE;
757 if (may_be_zero)
759 if (COMPARISON_CLASS_P (may_be_zero))
761 /* Try to combine may_be_zero with assumptions, this can simplify
768 may_be_zero));
770 niter = fold_build3 (COND_EXPR, TREE_TYPE (niter), may_be_zero,
774 may_be_zero = NULL_TREE;
776 else if (integer_nonzerop (may_be_zero))
Indexes created Sun Jul 19 00:25:04 UTC 2026