From 018e55a18751000a153d4bd3ed4637970fb6f03e Mon Sep 17 00:00:00 2001
From: Andrew Trick <atrick@apple.com>
Date: Mon, 18 May 2015 16:49:31 +0000
Subject: SimplifyIV comments and dead argument cleanup.

Remove crufty comments. IVUsers hasn't been used here for a long time.

llvm-svn: 237586
---
 llvm/lib/Transforms/Utils/SimplifyIndVar.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'llvm/lib/Transforms/Utils/SimplifyIndVar.cpp')

diff --git a/llvm/lib/Transforms/Utils/SimplifyIndVar.cpp b/llvm/lib/Transforms/Utils/SimplifyIndVar.cpp
index 8bfc5fbca6f..3757a801d64 100644
--- a/llvm/lib/Transforms/Utils/SimplifyIndVar.cpp
+++ b/llvm/lib/Transforms/Utils/SimplifyIndVar.cpp
@@ -17,7 +17,6 @@
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/Statistic.h"
-#include "llvm/Analysis/IVUsers.h"
 #include "llvm/Analysis/LoopInfo.h"
 #include "llvm/Analysis/LoopPass.h"
 #include "llvm/Analysis/ScalarEvolutionExpressions.h"
@@ -55,7 +54,7 @@ namespace {
 
   public:
     SimplifyIndvar(Loop *Loop, ScalarEvolution *SE, LoopInfo *LI,
-                   SmallVectorImpl<WeakVH> &Dead, IVUsers *IVU = nullptr)
+                   SmallVectorImpl<WeakVH> &Dead)
         : L(Loop), LI(LI), SE(SE), DeadInsts(Dead), Changed(false) {
       assert(LI && "IV simplification requires LoopInfo");
     }
-- 
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