From a098bf1239ca1769c93de52324d2b73adedad7b8 Mon Sep 17 00:00:00 2001
From: Devang Patel <dpatel@apple.com>
Date: Wed, 22 Jun 2011 19:52:36 +0000
Subject: [PATCH] Set debug loc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133636 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Transforms/Scalar/IndVarSimplify.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/Transforms/Scalar/IndVarSimplify.cpp b/lib/Transforms/Scalar/IndVarSimplify.cpp
index d71c6ff0afb..1d793394728 100644
--- a/lib/Transforms/Scalar/IndVarSimplify.cpp
+++ b/lib/Transforms/Scalar/IndVarSimplify.cpp
@@ -1400,6 +1400,8 @@ void IndVarSimplify::RewriteIVExpressions(Loop *L, SCEVExpander &Rewriter) {
     // Patch the new value into place.
     if (Op->hasName())
       NewVal->takeName(Op);
+    if (Instruction *NewValI = dyn_cast<Instruction>(NewVal))
+      NewValI->setDebugLoc(User->getDebugLoc());
     User->replaceUsesOfWith(Op, NewVal);
     UI->setOperandValToReplace(NewVal);