move some stuff into DEBUG's and turn on lazy-value-info for
the basic.ll testcase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86918 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/LazyValueInfo.cpp b/lib/Analysis/LazyValueInfo.cpp
index b4f23fd..c17b727 100644
--- a/lib/Analysis/LazyValueInfo.cpp
+++ b/lib/Analysis/LazyValueInfo.cpp
@@ -12,12 +12,14 @@
//
//===----------------------------------------------------------------------===//
+#define DEBUG_TYPE "lazy-value-info"
#include "llvm/Analysis/LazyValueInfo.h"
#include "llvm/Constants.h"
#include "llvm/Instructions.h"
#include "llvm/Analysis/ConstantFolding.h"
#include "llvm/Target/TargetData.h"
#include "llvm/Support/CFG.h"
+#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/PointerIntPair.h"
@@ -257,11 +259,11 @@
DenseMap<BasicBlock*, LVILatticeVal> BlockValues;
- errs() << "Getting value " << *V << " at end of block '"
- << BB->getName() << "'\n";
+ DEBUG(errs() << "Getting value " << *V << " at end of block '"
+ << BB->getName() << "'\n");
LVILatticeVal Result = GetValueInBlock(V, BB, BlockValues);
- errs() << " Result = " << Result << "\n";
+ DEBUG(errs() << " Result = " << Result << "\n");
if (Result.isConstant())
return Result.getConstant();
diff --git a/test/Transforms/JumpThreading/basic.ll b/test/Transforms/JumpThreading/basic.ll
index 1e948ed..514c865 100644
--- a/test/Transforms/JumpThreading/basic.ll
+++ b/test/Transforms/JumpThreading/basic.ll
@@ -1,4 +1,4 @@
-; RUN: opt < %s -jump-threading -S | FileCheck %s
+; RUN: opt %s -jump-threading -S -enable-jump-threading-lvi | FileCheck %s
declare i32 @f1()
declare i32 @f2()