From bc65f81fa195167aced2d12a4c8465b5ebc5bcd7 Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hongjiu.lu@intel.com>
Date: Fri, 5 Aug 2011 22:09:56 +0000
Subject: [PATCH] Add gcc.target/i386/pr47364-2.c and
 gcc.dg/torture/pr47364-1.c.

From-SVN: r177488
---
 gcc/testsuite/ChangeLog                   |  2 ++
 gcc/testsuite/gcc.dg/torture/pr47364-1.c  |  8 ++++++++
 gcc/testsuite/gcc.target/i386/pr47364-2.c | 11 +++++++++++
 3 files changed, 21 insertions(+)
 create mode 100644 gcc/testsuite/gcc.dg/torture/pr47364-1.c
 create mode 100644 gcc/testsuite/gcc.target/i386/pr47364-2.c

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 8f14a9308e6..31eae420ba9 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -2,6 +2,8 @@
 
 	PR middle-end/47364
 	* gcc.dg/torture/pr47364-1.c: New.
+	* gcc.target/i386/pr47364-1.c: Likewise.
+	* gcc.target/i386/pr47364-2.c: Likewise.
 
 2011-08-05  Thomas Koenig  <tkoenig@gcc.gnu.org>
 
diff --git a/gcc/testsuite/gcc.dg/torture/pr47364-1.c b/gcc/testsuite/gcc.dg/torture/pr47364-1.c
new file mode 100644
index 00000000000..3ac6999740f
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/torture/pr47364-1.c
@@ -0,0 +1,8 @@
+/* { dg-do run } */
+
+char one[50] = "ijk";
+int
+main (void)
+{
+  return __builtin_strlen (one) != 3;
+}
diff --git a/gcc/testsuite/gcc.target/i386/pr47364-2.c b/gcc/testsuite/gcc.target/i386/pr47364-2.c
new file mode 100644
index 00000000000..8c93d6fafb0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr47364-2.c
@@ -0,0 +1,11 @@
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+
+extern __SIZE_TYPE__ strlen (const char *);
+void foo (char *, const char *);
+int bar (const char *prefix)
+{
+    char buff[256];
+    foo (buff, prefix);
+    return strlen(buff);
+}
-- 
2.30.2