[llvm-mca] Removed wrong NDEBUG guards introduced by my last commit.

This partially reverts r335589.

llvm-svn: 335592

llvm/tools/llvm-mca/LSUnit.cpp

@@ -15,10 +15,8 @@
 #include "LSUnit.h"
 #include "Instruction.h"
 
-#ifndef NDEBUG
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/raw_ostream.h"
-#endif
 
 using namespace llvm;
 

llvm/tools/llvm-mca/RegisterFile.cpp

@@ -16,10 +16,7 @@
 
 #include "RegisterFile.h"
 #include "Instruction.h"
-
-#ifndef NDEBUG
 #include "llvm/Support/Debug.h"
-#endif
 
 using namespace llvm;
 

llvm/tools/llvm-mca/RetireControlUnit.cpp

@@ -13,10 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "RetireControlUnit.h"
-
-#ifndef NDEBUG
 #include "llvm/Support/Debug.h"
-#endif
 
 using namespace llvm;
 

llvm/tools/llvm-mca/Scheduler.cpp

@@ -13,10 +13,8 @@
 
 #include "Scheduler.h"
 #include "Support.h"
-#ifndef NDEBUG
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/raw_ostream.h"
-#endif
 
 namespace mca {