From 6bb0ae47111f5b5f351e702e696fca7551cc3d30 Mon Sep 17 00:00:00 2001
From: Duncan Sands <baldrick@free.fr>
Date: Fri, 30 Nov 2007 18:20:58 +0000
Subject: [PATCH] Small optimization of parameter attribute lookup.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44458 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/VMCore/Function.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/VMCore/Function.cpp b/lib/VMCore/Function.cpp
index 16728f6a0ca..37949559aaf 100644
--- a/lib/VMCore/Function.cpp
+++ b/lib/VMCore/Function.cpp
@@ -79,7 +79,7 @@ void Argument::setParent(Function *parent) {
 uint16_t
 ParamAttrsList::getParamAttrs(uint16_t Index) const {
   unsigned limit = attrs.size();
-  for (unsigned i = 0; i < limit; ++i)
+  for (unsigned i = 0; i < limit && attrs[i].index <= Index; ++i)
     if (attrs[i].index == Index)
       return attrs[i].attrs;
   return ParamAttr::None;
-- 
2.34.1