diff options
Diffstat (limited to 'gcc/gimple-fold.c')
| -rw-r--r-- | gcc/gimple-fold.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gcc/gimple-fold.c b/gcc/gimple-fold.c index 68717cf..eaf0fb7 100644 --- a/gcc/gimple-fold.c +++ b/gcc/gimple-fold.c @@ -873,7 +873,12 @@ size_must_be_zero_p (tree size) value_range valid_range (build_int_cst (type, 0), wide_int_to_tree (type, ssize_max)); value_range vr; - get_range_info (size, vr); + if (cfun) + get_range_query (cfun)->range_of_expr (vr, size); + else + get_global_range_query ()->range_of_expr (vr, size); + if (vr.undefined_p ()) + vr.set_varying (TREE_TYPE (size)); vr.intersect (&valid_range); return vr.zero_p (); } |