From: Vikram S. Adve <vadve@cs.uiuc.edu>
Date: Mon, 16 Sep 2002 15:13:59 +0000 (+0000)
Subject: Add an assertion.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=87fbcd99b406a5154c65e4f8ac3712b6c3136d84;p=oota-llvm.git

Add an assertion.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3734 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/MachineCodeForInstruction.cpp b/lib/CodeGen/MachineCodeForInstruction.cpp
index f21e01651be..61563992241 100644
--- a/lib/CodeGen/MachineCodeForInstruction.cpp
+++ b/lib/CodeGen/MachineCodeForInstruction.cpp
@@ -38,6 +38,7 @@ static struct MCFIInitializer {
 
 MachineCodeForInstruction&
 MachineCodeForInstruction::get(const Instruction *I){
+  assert(I != NULL);
   return *(MachineCodeForInstruction*)I->getOrCreateAnnotation(MCFI_AID);
 }