From: Paolo Carlini <paolo@gcc.gnu.org>
Date: Wed, 20 Dec 2017 18:40:33 +0000 (+0000)
Subject: gimplify.c (gimplify_return_expr): Remove dead error_mark_node check.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=76a2bcdcd82326736301cba35250bb1a7fa841c1;p=gcc.git

gimplify.c (gimplify_return_expr): Remove dead error_mark_node check.

2017-12-20  Paolo Carlini  <paolo.carlini@oracle.com>

	* gimplify.c (gimplify_return_expr): Remove dead error_mark_node check.

From-SVN: r255900
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2f23a2b8860..617dba91892 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,8 +1,12 @@
+2017-12-20  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* gimplify.c (gimplify_return_expr): Remove dead error_mark_node check.
+
 2017-12-20  Martin Sebor  <msebor@redhat.com>
 
 	PR testsuite/83131
 	* builtins.c (expand_builtin_strlen): Use get_callee_fndecl.
-	(expand_builtin_strcmp): Call maybe_warn_nonstring_arg.	
+	(expand_builtin_strcmp): Call maybe_warn_nonstring_arg.
 	(expand_builtin_strncmp): Same.
 
 2017-12-20  Alexandre Oliva <aoliva@redhat.com>
diff --git a/gcc/gimplify.c b/gcc/gimplify.c
index 9da462569f6..947580759e3 100644
--- a/gcc/gimplify.c
+++ b/gcc/gimplify.c
@@ -1500,8 +1500,7 @@ gimplify_return_expr (tree stmt, gimple_seq *pre_p)
     return GS_ERROR;
 
   if (!ret_expr
-      || TREE_CODE (ret_expr) == RESULT_DECL
-      || ret_expr == error_mark_node)
+      || TREE_CODE (ret_expr) == RESULT_DECL)
     {
       maybe_add_early_return_predict_stmt (pre_p);
       greturn *ret = gimple_build_return (ret_expr);