commit e73e3ecc040425ff60404e6c62529f8e95fd8df5
author Anders Carlsson <andersca@mac.com> Tue Mar 17 05:53:35 2009 +0000
committer Anders Carlsson <andersca@mac.com> Tue Mar 17 05:53:35 2009 +0000
tree 727a55867f5b43fa24eec397eed38e1bd967ff4f
parent e8911a9a1327a4e93779cc092f8eb126dd7482f2

Initialize the cleanup.dst variable if necessary. Fixes PR3789.

llvm-svn: 67075

clang/test/CodeGen/cleanup-stack.c

diff --git a/clang/test/CodeGen/cleanup-stack.c b/clang/test/CodeGen/cleanup-stack.c
new file mode 100644
index 0000000..360f6e7
--- /dev/null
+++ b/clang/test/CodeGen/cleanup-stack.c
@@ -0,0 +1,15 @@
+// RUN: clang -emit-llvm %s -o %t &&
+// RUN: grep "store i32 0, i32* %cleanup" %t | count 2
+void f(int n) {
+  int a[n];
+  
+  {
+    int b[n];
+    
+    if (n)
+      return;
+  }
+  
+  if (n)
+    return;
+}