This fixes a typo in the TREE_CODE compare which should compare against TYPE_DECL, not TYPE_NAME.
Pushed as obvious. 2020-11-19 Richard Biener <rguent...@suse.de> * fold-const.c (operand_compare::hash_operand): Fix typo. --- gcc/fold-const.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gcc/fold-const.c b/gcc/fold-const.c index 397805d7779..820b08d26fd 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -3871,7 +3871,7 @@ operand_compare::hash_operand (const_tree t, inchash::hash &hstate, c = TYPE_NAME (TYPE_MAIN_VARIANT (c)); /* We compute mangled names only when free_lang_data is run. In that case we can hash precisely. */ - if (TREE_CODE (c) == TYPE_NAME + if (TREE_CODE (c) == TYPE_DECL && DECL_ASSEMBLER_NAME_SET_P (c)) hstate.add_object (IDENTIFIER_HASH_VALUE -- 2.26.2