diff options
Diffstat (limited to 'gcc/tree-vrp.c')
| -rw-r--r-- | gcc/tree-vrp.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/gcc/tree-vrp.c b/gcc/tree-vrp.c index 3cb470b..4cd1ab3 100644 --- a/gcc/tree-vrp.c +++ b/gcc/tree-vrp.c @@ -2749,17 +2749,17 @@ extract_range_from_binary_expr_1 (value_range *vr, /* Sort the 4 products so that min is in prod0 and max is in prod3. */ /* min0min1 > max0max1 */ - if (wi::gts_p (prod0, prod3)) + if (prod0 > prod3) std::swap (prod0, prod3); /* min0max1 > max0min1 */ - if (wi::gts_p (prod1, prod2)) + if (prod1 > prod2) std::swap (prod1, prod2); - if (wi::gts_p (prod0, prod1)) + if (prod0 > prod1) std::swap (prod0, prod1); - if (wi::gts_p (prod2, prod3)) + if (prod2 > prod3) std::swap (prod2, prod3); /* diff = max - min. */ @@ -3775,7 +3775,7 @@ check_for_binary_op_overflow (enum tree_code subcode, tree type, /* If all values in [wmin, wmax] are smaller than [wtmin, wtmax] or all are larger than [wtmin, wtmax], the arithmetic operation will always overflow. */ - if (wi::lts_p (wmax, wtmin) || wi::gts_p (wmin, wtmax)) + if (wmax < wtmin || wmin > wtmax) return true; return false; } @@ -6587,7 +6587,7 @@ search_for_addr_array (tree t, location_t location) idx = mem_ref_offset (t); idx = wi::sdiv_trunc (idx, wi::to_offset (el_sz)); - if (wi::lts_p (idx, 0)) + if (idx < 0) { if (dump_file && (dump_flags & TDF_DETAILS)) { @@ -6599,8 +6599,8 @@ search_for_addr_array (tree t, location_t location) "array subscript is below array bounds"); TREE_NO_WARNING (t) = 1; } - else if (wi::gts_p (idx, (wi::to_offset (up_bound) - - wi::to_offset (low_bound) + 1))) + else if (idx > (wi::to_offset (up_bound) + - wi::to_offset (low_bound) + 1)) { if (dump_file && (dump_flags & TDF_DETAILS)) { |