commit abad06cfd01edbd6ffe80856304b5ad991b67d08
author Devang Patel <dpatel@apple.com> Fri Oct 26 19:42:18 2007 +0000
committer Devang Patel <dpatel@apple.com> Fri Oct 26 19:42:18 2007 +0000
tree 7e5d788c1c3611ebeae6b53eeb7452f3b684b7ef
parent 0a96118bb8cec6224aef53f001a0a4f87a7be8fb

Codegen union member references.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43390 91177308-0d34-0410-b5e6-96231b3b80d8

test/CodeGen/union.c

diff --git a/test/CodeGen/union.c b/test/CodeGen/union.c
new file mode 100644
index 0000000..8102f9b
--- /dev/null
+++ b/test/CodeGen/union.c
@@ -0,0 +1,18 @@
+// RUN: clang %s -emit-llvm
+
+union {
+  int a;
+  float b;
+} u;
+
+void f() {
+  u.b = 11;
+}
+
+int f2( float __x ) { 
+  union{ 
+    float __f; 
+    unsigned int __u; 
+  }__u;
+  return (int)(__u.__u >> 31); 
+}