diff options
| author | Aldy Hernandez <aldyh@redhat.com> | 2018-07-07 08:49:04 +0000 |
|---|---|---|
| committer | Aldy Hernandez <aldyh@gcc.gnu.org> | 2018-07-07 08:49:04 +0000 |
| commit | 4a669ac35988fa6de5931455fb59c713563bc58b (patch) | |
| tree | 9d2011edd9c0f88e911bf1ca42ef0a447245abf3 /gcc/calls.c | |
| parent | 962b3564e98b2634a2d001eceb946d8f15f9bfae (diff) | |
tree-vrp.c (vrp_int_const_binop): Change overflow type to overflow_type.
* tree-vrp.c (vrp_int_const_binop): Change overflow type to
overflow_type.
(combine_bound): Use wide-int overflow calculation instead of
rolling our own.
* calls.c (maybe_warn_alloc_args_overflow): Change overflow type to
overflow_type.
* fold-const.c (int_const_binop_2): Same.
(extract_muldiv_1): Same.
(fold_div_compare): Same.
(fold_abs_const): Same.
* match.pd: Same.
* poly-int.h (add): Same.
(sub): Same.
(neg): Same.
(mul): Same.
* predict.c (predict_iv_comparison): Same.
* profile-count.c (slow_safe_scale_64bit): Same.
* simplify-rtx.c (simplify_const_binary_operation): Same.
* tree-chrec.c (tree_fold_binomial): Same.
* tree-data-ref.c (split_constant_offset_1): Same.
* tree-if-conv.c (idx_within_array_bound): Same.
* tree-scalar-evolution.c (iv_can_overflow_p): Same.
* tree-ssa-phiopt.c (minmax_replacement): Same.
* tree-vect-loop.c (is_nonwrapping_integer_induction): Same.
* tree-vect-stmts.c (vect_truncate_gather_scatter_offset): Same.
* vr-values.c (vr_values::adjust_range_with_scev): Same.
* wide-int.cc (wi::add_large): Same.
(wi::mul_internal): Same.
(wi::sub_large): Same.
(wi::divmod_internal): Same.
* wide-int.h: Change overflow type to overflow_type for neg, add,
mul, smul, umul, div_trunc, div_floor, div_ceil, div_round,
mod_trunc, mod_ceil, mod_round, add_large, sub_large,
mul_internal, divmod_internal.
(overflow_type): New enum.
(accumulate_overflow): New.
cp/
* decl.c (build_enumerator): Change overflow type to overflow_type.
* init.c (build_new_1): Same.
From-SVN: r262494
Diffstat (limited to 'gcc/calls.c')
| -rw-r--r-- | gcc/calls.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/calls.c b/gcc/calls.c index 1970f1c51dd..2a08822d310 100644 --- a/gcc/calls.c +++ b/gcc/calls.c @@ -1517,7 +1517,7 @@ maybe_warn_alloc_args_overflow (tree fn, tree exp, tree args[2], int idx[2]) wide_int x = wi::to_wide (argrange[0][0], szprec); wide_int y = wi::to_wide (argrange[1][0], szprec); - bool vflow; + wi::overflow_type vflow; wide_int prod = wi::umul (x, y, &vflow); if (vflow) |