From d8aa9fc06274604eae2b5156045a71857a8f18c4 Mon Sep 17 00:00:00 2001
From: Bob Wilson <bob.wilson@apple.com>
Date: Fri, 17 Jul 2009 19:05:13 +0000
Subject: [PATCH] Fix a crash in SROA.  The FunctionPass::doInitialization
 method was never being called so that Context was never initialized.  I'm not
 sure if this is the right fix but at least it keeps opt from crashing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76220 91177308-0d34-0410-b5e6-96231b3b80d8
---
 tools/opt/opt.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/opt/opt.cpp b/tools/opt/opt.cpp
index b962ad95576..739fed1de76 100644
--- a/tools/opt/opt.cpp
+++ b/tools/opt/opt.cpp
@@ -504,6 +504,7 @@ int main(int argc, char **argv) {
     }
 
     if (OptLevelO1 || OptLevelO2 || OptLevelO3) {
+      FPasses->doInitialization();
       for (Module::iterator I = M.get()->begin(), E = M.get()->end();
            I != E; ++I)
         FPasses->run(*I);