diff options
Diffstat (limited to 'gcc/tree-ssa-loop-ivopts.c')
| -rw-r--r-- | gcc/tree-ssa-loop-ivopts.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/gcc/tree-ssa-loop-ivopts.c b/gcc/tree-ssa-loop-ivopts.c index d56874b13ca..5fa1804f52c 100644 --- a/gcc/tree-ssa-loop-ivopts.c +++ b/gcc/tree-ssa-loop-ivopts.c @@ -1616,7 +1616,7 @@ constant_multiple_of (tree top, tree bot, max_wide_int *mul) if (!constant_multiple_of (TREE_OPERAND (top, 0), bot, &res)) return false; - *mul = (res * mby).sext (precision); + *mul = wi::sext (res * mby, precision); return true; case PLUS_EXPR: @@ -1627,19 +1627,19 @@ constant_multiple_of (tree top, tree bot, max_wide_int *mul) if (code == MINUS_EXPR) p1 = -p1; - *mul = (p0 + p1).sext (precision); + *mul = wi::sext (p0 + p1, precision); return true; case INTEGER_CST: if (TREE_CODE (bot) != INTEGER_CST) return false; - p0 = max_wide_int (top).sext (precision); - p1 = max_wide_int (bot).sext (precision); - if (p1.zero_p ()) + p0 = wi::sext (top, precision); + p1 = wi::sext (bot, precision); + if (p1 == 0) return false; - *mul = p0.sdivmod_floor (p1, &res).sext (precision); - return res.zero_p (); + *mul = wi::sext (wi::divmod_trunc (p0, p1, SIGNED, &res), precision); + return res == 0; default: return false; @@ -4053,7 +4053,7 @@ get_computation_cost_at (struct ivopts_data *data, if (!constant_multiple_of (ustep, cstep, &rat)) return infinite_cost; - if (rat.fits_shwi_p ()) + if (wi::fits_shwi_p (rat)) ratio = rat.to_shwi (); else return infinite_cost; @@ -4567,7 +4567,7 @@ iv_elimination_compare_lt (struct ivopts_data *data, aff_combination_scale (&tmpa, -1); aff_combination_add (&tmpb, &tmpa); aff_combination_add (&tmpb, &nit); - if (tmpb.n != 0 || !tmpb.offset.one_p ()) + if (tmpb.n != 0 || tmpb.offset != 1) return false; /* Finally, check that CAND->IV->BASE - CAND->IV->STEP * A does not @@ -4659,7 +4659,7 @@ may_eliminate_iv (struct ivopts_data *data, if (stmt_after_increment (loop, cand, use->stmt)) max_niter += 1; period_value = period; - if (max_niter.gtu_p (period_value)) + if (wi::gtu_p (max_niter, period_value)) { /* See if we can take advantage of inferred loop bound information. */ if (data->loop_single_exit_p) @@ -4667,7 +4667,7 @@ may_eliminate_iv (struct ivopts_data *data, if (!max_loop_iterations (loop, &max_niter)) return false; /* The loop bound is already adjusted by adding 1. */ - if (max_niter.gtu_p (period_value)) + if (wi::gtu_p (max_niter, period_value)) return false; } else |