From: rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Fri, 29 Aug 2014 08:11:57 +0000 (+0000)
Subject: 2014-08-29  Richard Biener  <rguenther@suse.de>
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c1920e9db30af5043bdc942cfdf374b832687ee4;p=thirdparty%2Fgcc.git

2014-08-29  Richard Biener  <rguenther@suse.de>

	PR middle-end/62292
	* gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
	from previous refactoring.
	(gimple_fold_builtin_strncpy): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214716 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ac5dc7c9c72c..dcec1f414623 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2014-08-29  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/62292
+	* gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
+	from previous refactoring.
+	(gimple_fold_builtin_strncpy): Likewise.
+
 2014-08-29  David Malcolm  <dmalcolm@redhat.com>
 
 	PR bootstrap/62300
diff --git a/gcc/gimple-fold.c b/gcc/gimple-fold.c
index 1a2ed6d89581..4aa1f4c1eda5 100644
--- a/gcc/gimple-fold.c
+++ b/gcc/gimple-fold.c
@@ -1440,7 +1440,7 @@ gimple_fold_builtin_strcpy (gimple_stmt_iterator *gsi,
   if (!fn)
     return false;
 
-  tree len = get_maxval_strlen (src, 1);
+  tree len = get_maxval_strlen (src, 0);
   if (!len)
     return false;
 
@@ -1477,7 +1477,7 @@ gimple_fold_builtin_strncpy (gimple_stmt_iterator *gsi,
     return false;
 
   /* Now, we must be passed a constant src ptr parameter.  */
-  tree slen = get_maxval_strlen (src, 1);
+  tree slen = get_maxval_strlen (src, 0);
   if (!slen || TREE_CODE (slen) != INTEGER_CST)
     return false;