diff options
Diffstat (limited to 'gcc/tree.c')
| -rw-r--r-- | gcc/tree.c | 8 |
1 files changed, 5 insertions, 3 deletions
@@ -8252,7 +8252,8 @@ build_array_type_1 (tree elt_type, tree index_type, bool shared) if (TYPE_CANONICAL (t) == t) { if (TYPE_STRUCTURAL_EQUALITY_P (elt_type) - || (index_type && TYPE_STRUCTURAL_EQUALITY_P (index_type))) + || (index_type && TYPE_STRUCTURAL_EQUALITY_P (index_type)) + || in_lto_p) SET_TYPE_STRUCTURAL_EQUALITY (t); else if (TYPE_CANONICAL (elt_type) != elt_type || (index_type && TYPE_CANONICAL (index_type) != index_type)) @@ -9865,7 +9866,7 @@ make_vector_type (tree innertype, int nunits, machine_mode mode) SET_TYPE_VECTOR_SUBPARTS (t, nunits); SET_TYPE_MODE (t, mode); - if (TYPE_STRUCTURAL_EQUALITY_P (innertype)) + if (TYPE_STRUCTURAL_EQUALITY_P (innertype) || in_lto_p) SET_TYPE_STRUCTURAL_EQUALITY (t); else if ((TYPE_CANONICAL (innertype) != innertype || mode != VOIDmode) @@ -13295,7 +13296,8 @@ gimple_canonical_types_compatible_p (const_tree t1, const_tree t2, TYPE_CANONICAL is more fine grained than the equivalnce we test (where all pointers are considered equal. Be sure to not return false negatives. */ - gcc_checking_assert (!POINTER_TYPE_P (t1) && !POINTER_TYPE_P (t2)); + gcc_checking_assert (canonical_type_used_p (t1) + && canonical_type_used_p (t2)); return TYPE_CANONICAL (t1) == TYPE_CANONICAL (t2); } |