remove dead PrefixPrinter class.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79796 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 9 insertions, 32 deletions

diff --git a/lib/CodeGen/Dump.cpp b/lib/CodeGen/Dump.cpp
deleted file mode 100644
index 2e70d5f25e..0000000000
--- a/lib/CodeGen/Dump.cpp
+++ /dev/null
@@ -1,18 +0,0 @@
-//===- lib/Support/Dump.h - Virtual function homes --------------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file provides the PrefixPrinter virtual function homes.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/CodeGen/Dump.h"
-
-using namespace llvm;
-
-PrefixPrinter::~PrefixPrinter() {}
diff --git a/lib/CodeGen/MachineBasicBlock.cpp b/lib/CodeGen/MachineBasicBlock.cpp
index 777aa85c4c..7ec9aab8c2 100644
--- a/lib/CodeGen/MachineBasicBlock.cpp
+++ b/lib/CodeGen/MachineBasicBlock.cpp
@@ -173,14 +173,12 @@ static inline void OutputReg(raw_ostream &os, unsigned RegNo,
     os << " %reg" << RegNo;
 }
 
-void MachineBasicBlock::print(std::ostream &OS,
-                              const PrefixPrinter &prefix) const {
+void MachineBasicBlock::print(std::ostream &OS) const {
   raw_os_ostream RawOS(OS);
-  print(RawOS, prefix);
+  print(RawOS);
 }
 
-void MachineBasicBlock::print(raw_ostream &OS,
-                              const PrefixPrinter &prefix) const {
+void MachineBasicBlock::print(raw_ostream &OS) const {
   const MachineFunction *MF = getParent();
   if (!MF) {
     OS << "Can't print out MachineBasicBlock because parent MachineFunction"
@@ -213,7 +211,7 @@ void MachineBasicBlock::print(raw_ostream &OS,
   }
   
   for (const_iterator I = begin(); I != end(); ++I) {
-    prefix(OS, *I) << '\t';
+    OS << '\t';
     I->print(OS, &getParent()->getTarget());
   }
 
diff --git a/lib/CodeGen/MachineFunction.cpp b/lib/CodeGen/MachineFunction.cpp
index 340f12f7e5..93a8feeea7 100644
--- a/lib/CodeGen/MachineFunction.cpp
+++ b/lib/CodeGen/MachineFunction.cpp
@@ -220,9 +220,8 @@ void MachineFunction::dump() const {
   print(*cerr.stream());
 }
 
-void MachineFunction::print(std::ostream &OS,
-                            const PrefixPrinter &prefix) const {
-  OS << "# Machine code for " << Fn->getNameStr () << "():\n";
+void MachineFunction::print(std::ostream &OS) const {
+  OS << "# Machine code for " << Fn->getNameStr() << "():\n";
 
   // Print Frame Information
   FrameInfo->print(*this, OS);
@@ -263,12 +262,10 @@ void MachineFunction::print(std::ostream &OS,
     OS << "\n";
   }
   
-  for (const_iterator BB = begin(); BB != end(); ++BB) {
-    prefix(OS, *BB);
-    BB->print(OS, prefix);
-  }
+  for (const_iterator BB = begin(), E = end(); BB != E; ++BB)
+    BB->print(OS);
 
-  OS << "\n# End machine code for " << Fn->getNameStr () << "().\n\n";
+  OS << "\n# End machine code for " << Fn->getNameStr() << "().\n\n";
 }
 
 namespace llvm {