From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001
From: "Zancanaro; Carlo" <czan8762@plang3.cs.usyd.edu.au>
Date: Mon, 24 Sep 2012 09:58:17 +1000
Subject: Add the clang library to the repo (with some of my changes, too).

---
 clang/test/CodeGen/union-init2.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 clang/test/CodeGen/union-init2.c

(limited to 'clang/test/CodeGen/union-init2.c')

diff --git a/clang/test/CodeGen/union-init2.c b/clang/test/CodeGen/union-init2.c
new file mode 100644
index 0000000..bf20696
--- /dev/null
+++ b/clang/test/CodeGen/union-init2.c
@@ -0,0 +1,13 @@
+// RUN: %clang_cc1 -emit-llvm %s -o - -triple i686-pc-linux-gnu | FileCheck %s
+
+// Make sure we generate something sane instead of a ptrtoint
+// CHECK: bitcast ({ %union.x*, [4 x i8] }* @r to %union.x*), [4 x i8] undef
+union x {long long b;union x* a;} r = {.a = &r};
+
+
+// CHECK: global { [3 x i8], [5 x i8] } { [3 x i8] zeroinitializer, [5 x i8] undef }
+union z {
+  char a[3];
+  long long b;
+};
+union z y = {};
-- 
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