From f27e5a09a0d815b8a4814152954ff87dadfdefc0 Mon Sep 17 00:00:00 2001
From: ed <ed@FreeBSD.org>
Date: Tue, 2 Jun 2009 17:58:47 +0000
Subject: Import Clang, at r72732.

---
 test/CodeGen/PR2001-bitfield-reload.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 test/CodeGen/PR2001-bitfield-reload.c

(limited to 'test/CodeGen/PR2001-bitfield-reload.c')

diff --git a/test/CodeGen/PR2001-bitfield-reload.c b/test/CodeGen/PR2001-bitfield-reload.c
new file mode 100644
index 0000000..797b494
--- /dev/null
+++ b/test/CodeGen/PR2001-bitfield-reload.c
@@ -0,0 +1,17 @@
+// RUN: clang-cc -triple i386-unknown-unknown --emit-llvm-bc -o - %s | opt --std-compile-opts | llvm-dis > %t &&
+// RUN: grep "ret i32" %t | count 1 &&
+// RUN: grep "ret i32 1" %t | count 1
+// PR2001
+
+/* Test that the result of the assignment properly uses the value *in
+   the bitfield* as opposed to the RHS. */
+static int foo(int i) {
+  struct {
+    int f0 : 2;
+  } x;
+  return (x.f0 = i);
+}
+
+int bar() {
+  return foo(-5) == -1;
+}
-- 
cgit v1.1