* lto.c (lto_read_decls): Fix handling of INTEGER_CST.

From-SVN: r266586

* lto.c (lto_read_decls): Fix handling of INTEGER_CST.
From-SVN: r266586
ad42aa96 · Jan Hubicka · Jan Hubicka · 9c7a7155 · ad42aa96 · ad42aa96
Commit ad42aa96 authored Nov 28, 2018 by Jan Hubicka Committed by Jan Hubicka Nov 28, 2018
Hide whitespace changes
Inline Side-by-side

Showing with 6 additions and 1 deletions

gcc/lto/ChangeLog
+4 -0

gcc/lto/lto.c
+2 -1

No files found.
--- a/gcc/lto/ChangeLog
+++ b/gcc/lto/ChangeLog
+2018-11-28  Jan Hubicka  <jh@suse.cz>
+
+	* lto.c (lto_read_decls): Fix handling of INTEGER_CST.
+
 2018-11-22  Jan Hubicka  <jh@suse.cz>

 	* lto.c (cmp_type_location): Remove.

--- a/gcc/lto/lto.c
+++ b/gcc/lto/lto.c
@@ -1764,7 +1764,8 @@ lto_read_decls (struct lto_file_decl_data *decl_data, const void *data,
 						     from);
 	  if (len == 1
 	      && (TREE_CODE (first) == IDENTIFIER_NODE
-		  || TREE_CODE (first) == INTEGER_CST))
+		  || (TREE_CODE (first) == INTEGER_CST
+		      && !TREE_OVERFLOW (first))))
 	    continue;

 	  /* Try to unify the SCC with already existing ones.  */