From 171969c8c2004547650f02719cbb550374159841 Mon Sep 17 00:00:00 2001
From: Ted Kremenek <kremenek@apple.com>
Date: Fri, 7 Oct 2011 00:52:56 +0000
Subject: [PATCH] r141345 also fixed a -Wuninitialized bug where loop
 conditions were not always flagged as being uninitialized.  Addresses
 <rdar://problem/9432305>.

llvm-svn: 141346
---
 clang/test/Sema/uninit-variables.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/clang/test/Sema/uninit-variables.c b/clang/test/Sema/uninit-variables.c
index bcffbd6a3d50..f716124bcbbb 100644
--- a/clang/test/Sema/uninit-variables.c
+++ b/clang/test/Sema/uninit-variables.c
@@ -404,4 +404,10 @@ void PR11069(int a, int b) {
   }
 }
 
+// Test uninitialized value used in loop condition.
+void rdar9432305(float *P) {
+  int i; // expected-note {{initialize the variable 'i' to silence this warning}}
+  for (; i < 10000; ++i) // expected-warning {{variable 'i' is uninitialized when used here}}
+    P[i] = 0.0f;
+}