From e04169cc2104ec8904cda6c801eb2be9e641c5e5 Mon Sep 17 00:00:00 2001
From: Eli Friedman <eli.friedman@gmail.com>
Date: Mon, 20 Jul 2009 14:50:07 +0000
Subject: [PATCH] PR4591: Make sure to initialize the pass manager before using
 it.

llvm-svn: 76422
---
 llvm/examples/Kaleidoscope/toy.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/llvm/examples/Kaleidoscope/toy.cpp b/llvm/examples/Kaleidoscope/toy.cpp
index 0035f3928d7c..4f9e94982928 100644
--- a/llvm/examples/Kaleidoscope/toy.cpp
+++ b/llvm/examples/Kaleidoscope/toy.cpp
@@ -1125,6 +1125,8 @@ int main() {
     // Simplify the control flow graph (deleting unreachable blocks, etc).
     OurFPM.add(createCFGSimplificationPass());
 
+    OurFPM.doInitialization();
+
     // Set the global so the code gen can use this.
     TheFPM = &OurFPM;
 
-- 
2.34.1