From 38987c1dcc5b66adaaa4281d3fd7c19bd2e2df71 Mon Sep 17 00:00:00 2001
From: Duncan Sands <baldrick@free.fr>
Date: Mon, 14 Jan 2008 19:57:00 +0000
Subject: [PATCH] Simplify CallInst::hasByValArgument using a new method.

llvm-svn: 45974
---
 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 b569f01d78c0..ca9ea3bfa3be 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 {
-  for (unsigned i = 1, e = getNumOperands(); i != e; ++i)
-    if (paramHasAttr(i, ParamAttr::ByVal))
-      return true;
-  return false;
+  return ParamAttrs && ParamAttrs->hasAttrSomewhere(ParamAttr::ByVal);
 }
 
 void CallInst::setDoesNotThrow(bool doesNotThrow) {