From e46749cce0088a0aaa03bcb5786e94c6c11bced5 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Wed, 10 May 2006 04:32:43 +0000
Subject: [PATCH] Add an assertion for a common error

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28210 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/VMCore/Instructions.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/VMCore/Instructions.cpp b/lib/VMCore/Instructions.cpp
index d3c7b54d2a8..929e1409281 100644
--- a/lib/VMCore/Instructions.cpp
+++ b/lib/VMCore/Instructions.cpp
@@ -505,9 +505,12 @@ void BranchInst::setSuccessorV(unsigned idx, BasicBlock *B) {
 static Value *getAISize(Value *Amt) {
   if (!Amt)
     Amt = ConstantUInt::get(Type::UIntTy, 1);
-  else
+  else {
+    assert(!isa<BasicBlock>(Amt) &&
+           "Passed basic block into allocation size parameter!  Ue other ctor");
     assert(Amt->getType() == Type::UIntTy &&
            "Malloc/Allocation array size != UIntTy!");
+  }
   return Amt;
 }