Hi.
I'm sending obvious follow-up patch that I've just tested on x86_64-linux-gnu.
Martin
>From 5ceff747f5a55fb28ae1e4ef87fc7e39344ae11f Mon Sep 17 00:00:00 2001
From: marxin <mli...@suse.cz>
Date: Tue, 10 Apr 2018 14:36:40 +0200
Subject: [PATCH] Fix obvious error in handling of error attribute (PR
lto/85248).
gcc/lto/ChangeLog:
2018-04-10 Martin Liska <mli...@suse.cz>
PR lto/85248
* lto-symtab.c (lto_symtab_merge_p): Do not check for
TREE_VALUES of error attributes.
---
gcc/lto/lto-symtab.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/gcc/lto/lto-symtab.c b/gcc/lto/lto-symtab.c
index 473c0d0b5af..37c4f45eb0b 100644
--- a/gcc/lto/lto-symtab.c
+++ b/gcc/lto/lto-symtab.c
@@ -605,10 +605,7 @@ lto_symtab_merge_p (tree prevailing, tree decl)
prev_attr = lookup_attribute ("noreturn", DECL_ATTRIBUTES (prevailing));
attr = lookup_attribute ("noreturn", DECL_ATTRIBUTES (decl));
- if ((prev_attr == NULL) != (attr == NULL)
- || (prev_attr
- && TREE_VALUE (TREE_VALUE (prev_attr))
- != TREE_VALUE (TREE_VALUE (attr))))
+ if ((prev_attr == NULL) != (attr == NULL))
{
if (symtab->dump_file)
fprintf (symtab->dump_file, "Not merging decls; "
--
2.16.3
