From: Chris Lattner <sabre@nondot.org>
Date: Wed, 14 Sep 2005 06:06:45 +0000 (+0000)
Subject: fix a major regression from my patch this afternoon
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=3452d23c34aec3b8735184c2ed7a2674aa96d80b;p=oota-llvm.git

fix a major regression from my patch this afternoon


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23347 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/X86/X86ISelPattern.cpp b/lib/Target/X86/X86ISelPattern.cpp
index 536f2645a46..f3ce7a73860 100644
--- a/lib/Target/X86/X86ISelPattern.cpp
+++ b/lib/Target/X86/X86ISelPattern.cpp
@@ -1157,6 +1157,7 @@ static void EmitSpecialCodeForMain(MachineBasicBlock *BB,
 
 void ISel::EmitFunctionEntryCode(Function &Fn, MachineFunction &MF) {
   // If this is main, emit special code for main.
+  MachineBasicBlock *BB = MF.begin();
   if (Fn.hasExternalLinkage() && Fn.getName() == "main")
     EmitSpecialCodeForMain(BB, MF.getFrameInfo());
 }