From e3a8830c1d263b41ee114d7cb3fd50d240ec32b3 Mon Sep 17 00:00:00 2001
From: Duncan Sands <baldrick@free.fr>
Date: Sun, 13 Jan 2008 08:12:17 +0000
Subject: [PATCH] Small simplification.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45932 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Transforms/IPO/ArgumentPromotion.cpp | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/lib/Transforms/IPO/ArgumentPromotion.cpp b/lib/Transforms/IPO/ArgumentPromotion.cpp
index 9acd516123d..073d752af0f 100644
--- a/lib/Transforms/IPO/ArgumentPromotion.cpp
+++ b/lib/Transforms/IPO/ArgumentPromotion.cpp
@@ -456,10 +456,7 @@ Function *ArgPromotion::DoPromotion(Function *F,
 
   // Recompute the parameter attributes list based on the new arguments for
   // the function.
-  if (ParamAttrsVec.empty())
-    PAL = 0;
-  else
-    PAL = ParamAttrsList::get(ParamAttrsVec);
+  PAL = ParamAttrsList::get(ParamAttrsVec);
 
   // Work around LLVM bug PR56: the CWriter cannot emit varargs functions which
   // have zero fixed arguments.