diff options
Diffstat (limited to 'gcc/tree-ssanames.cc')
| -rw-r--r-- | gcc/tree-ssanames.cc | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/gcc/tree-ssanames.cc b/gcc/tree-ssanames.cc index de7b9b7..b6ca880 100644 --- a/gcc/tree-ssanames.cc +++ b/gcc/tree-ssanames.cc @@ -488,7 +488,7 @@ set_bitmask (tree name, const wide_int &value, const wide_int &mask) { gcc_assert (!POINTER_TYPE_P (TREE_TYPE (name))); - int_range<2> r (TREE_TYPE (name)); + int_range_max r (TREE_TYPE (name)); r.update_bitmask (irange_bitmask (value, mask)); set_range_info (name, r); } @@ -508,6 +508,14 @@ get_nonzero_bits_1 (const_tree name) /* Use element_precision instead of TYPE_PRECISION so complex and vector types get a non-zero precision. */ unsigned int precision = element_precision (TREE_TYPE (name)); + + if (VECTOR_TYPE_P (TREE_TYPE (name))) + { + tree elem = uniform_vector_p (name); + if (elem) + return get_nonzero_bits_1 (elem); + } + if (TREE_CODE (name) != SSA_NAME) return wi::shwi (-1, precision); |