From 8bf295b1bf345dda7f3f5cd12b5c0dafea283e81 Mon Sep 17 00:00:00 2001
From: Andrew Trick <atrick@apple.com>
Date: Mon, 9 Jan 2012 18:58:16 +0000
Subject: "Minor LSR debugging stuff"

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147785 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Transforms/Scalar/LoopStrengthReduce.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'lib/Transforms/Scalar/LoopStrengthReduce.cpp')

diff --git a/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/lib/Transforms/Scalar/LoopStrengthReduce.cpp
index c61714d3ff..2b966bc0c4 100644
--- a/lib/Transforms/Scalar/LoopStrengthReduce.cpp
+++ b/lib/Transforms/Scalar/LoopStrengthReduce.cpp
@@ -3357,7 +3357,7 @@ retry:
           VisitedRegs.insert(F.ScaledReg ? F.ScaledReg : F.BaseRegs[0]);
       } else {
         DEBUG(dbgs() << "New best at "; NewCost.print(dbgs());
-              dbgs() << ". Regs:";
+              dbgs() << ".\n Regs:";
               for (SmallPtrSet<const SCEV *, 16>::const_iterator
                    I = NewRegs.begin(), E = NewRegs.end(); I != E; ++I)
                 dbgs() << ' ' << **I;
@@ -3815,6 +3815,9 @@ LSRInstance::ImplementSolution(const SmallVectorImpl<const Formula *> &Solution,
   SmallVector<WeakVH, 16> DeadInsts;
 
   SCEVExpander Rewriter(SE, "lsr");
+#ifndef NDEBUG
+  Rewriter.setDebugType(DEBUG_TYPE);
+#endif
   Rewriter.disableCanonicalMode();
   Rewriter.enableLSRMode();
   Rewriter.setIVIncInsertPos(L, IVIncInsertPos);
-- 
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