From 7f2fe58480cc4e5d430029d8a2bfab4d7309341a Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hongjiu.lu@intel.com>
Date: Mon, 21 Mar 2011 03:28:40 +0000
Subject: [PATCH] Add 2 testcases for PR rtl-optimization/47502.

From-SVN: r171205
---
 gcc/testsuite/ChangeLog                   |  6 ++++++
 gcc/testsuite/gcc.target/i386/pr47502-1.c |  8 ++++++++
 gcc/testsuite/gcc.target/i386/pr47502-2.c | 12 ++++++++++++
 3 files changed, 26 insertions(+)
 create mode 100644 gcc/testsuite/gcc.target/i386/pr47502-1.c
 create mode 100644 gcc/testsuite/gcc.target/i386/pr47502-2.c

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index cf81f1a7fc3..251ffe70864 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2011-03-20  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR rtl-optimization/47502
+	* gcc.target/i386/pr47502-1.c: New.
+	* gcc.target/i386/pr47502-2.c: Likewise.
+
 2011-03-20  Jakub Jelinek  <jakub@redhat.com>
 
 	PR rtl-optimization/48156
diff --git a/gcc/testsuite/gcc.target/i386/pr47502-1.c b/gcc/testsuite/gcc.target/i386/pr47502-1.c
new file mode 100644
index 00000000000..727afe944e5
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr47502-1.c
@@ -0,0 +1,8 @@
+/* { dg-do compile } */
+/* { dg-options "-O" } */
+
+void
+foo (const void *xxxxx, void *yyyyy, long y)
+{
+  asm volatile ("" :: "c" ((xxxxx)), "d" ((yyyyy)), "S" (y));
+}
diff --git a/gcc/testsuite/gcc.target/i386/pr47502-2.c b/gcc/testsuite/gcc.target/i386/pr47502-2.c
new file mode 100644
index 00000000000..1f57ea017e1
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr47502-2.c
@@ -0,0 +1,12 @@
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+
+int
+foo (int how, const void *set, void *oset)
+{
+  int resultvar;
+  asm volatile (""
+                : "=a" (resultvar)
+                : "0" (14) , "b" (how), "c" ((set)), "d" ((oset)), "S" (65 / 8) : "memory", "cc");
+  return resultvar;
+}
-- 
2.30.2