From b9293c51bdd34ed58eca757bf170c6ec0559cbdf Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Mon, 14 Jan 2008 02:38:45 +0000
Subject: [PATCH] Simplify code.

llvm-svn: 45950
---
 llvm/lib/VMCore/Instructions.cpp | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/llvm/lib/VMCore/Instructions.cpp b/llvm/lib/VMCore/Instructions.cpp
index a9cc275b548c..b569f01d78c0 100644
--- a/llvm/lib/VMCore/Instructions.cpp
+++ b/llvm/lib/VMCore/Instructions.cpp
@@ -406,10 +406,7 @@ bool CallInst::isStructReturn() const {
 
 /// @brief Determine if any call argument is an aggregate passed by value.
 bool CallInst::hasByValArgument() const {
-  const Value *Callee = getCalledValue();
-  const PointerType *CalleeTy = cast<PointerType>(Callee->getType());
-  const FunctionType *FTy = cast<FunctionType>(CalleeTy->getElementType());
-  for (unsigned i = 1, e = FTy->getNumParams()+1; i != e; ++i)
+  for (unsigned i = 1, e = getNumOperands(); i != e; ++i)
     if (paramHasAttr(i, ParamAttr::ByVal))
       return true;
   return false;