From 0c4b84e2df541b42238b1e15d2abb5ee4b262402 Mon Sep 17 00:00:00 2001
From: Max Kazantsev <max.kazantsev@azul.com>
Date: Tue, 28 Aug 2018 09:26:28 +0000
Subject: [PATCH] [NFC] A loop can never contain Ret instruction

llvm-svn: 340808
---
 llvm/lib/Transforms/Scalar/IndVarSimplify.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/lib/Transforms/Scalar/IndVarSimplify.cpp b/llvm/lib/Transforms/Scalar/IndVarSimplify.cpp
index 8656e88..e2c2ff2 100644
--- a/llvm/lib/Transforms/Scalar/IndVarSimplify.cpp
+++ b/llvm/lib/Transforms/Scalar/IndVarSimplify.cpp
@@ -625,7 +625,7 @@ void IndVarSimplify::rewriteLoopExitValues(Loop *L, SCEVExpander &Rewriter) {
             unsigned Opc = UseInstr->getOpcode();
             NumUses++;
             if (L->contains(UseInstr)) {
-              if (Opc == Instruction::Call || Opc == Instruction::Ret)
+              if (Opc == Instruction::Call)
                 NumHardInternalUses++;
             } else {
               if (Opc == Instruction::PHI) {
-- 
2.7.4