Emacs-tag and some comment fix for all ARM, CellSPU, Hexagon, MBlaze, MSP430, PPC, PTX, Sparc, X86, XCore.

llvm-svn: 150878

34 files changed, 62 insertions, 62 deletions

diff --git a/llvm/lib/Target/PowerPC/InstPrinter/PPCInstPrinter.h b/llvm/lib/Target/PowerPC/InstPrinter/PPCInstPrinter.h
index 4ed4b765c1c..6863183075c 100644
--- a/llvm/lib/Target/PowerPC/InstPrinter/PPCInstPrinter.h
+++ b/llvm/lib/Target/PowerPC/InstPrinter/PPCInstPrinter.h
@@ -1,4 +1,4 @@
-//===-- PPCInstPrinter.h - Convert PPC MCInst to assembly syntax ----------===//
+//===- PPCInstPrinter.h - Convert PPC MCInst to assembly syntax -*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
diff --git a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCBaseInfo.h b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCBaseInfo.h
index 369bbdce11f..9c975c089ea 100644
--- a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCBaseInfo.h
+++ b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCBaseInfo.h
@@ -1,4 +1,4 @@
-//===-- PPCBaseInfo.h - Top level definitions for PPC -------- --*- C++ -*-===//
+//===-- PPCBaseInfo.h - Top level definitions for PPC -----------*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
diff --git a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.cpp b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.cpp
index 94465d7205d..245b4578bf2 100644
--- a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.cpp
+++ b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.cpp
@@ -1,4 +1,4 @@
-//===-- PPCMCAsmInfo.cpp - PPC asm properties -------------------*- C++ -*-===//
+//===-- PPCMCAsmInfo.cpp - PPC asm properties -----------------------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
diff --git a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.h b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.h
index cf11cbc8bd1..7b4ed9f14eb 100644
--- a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.h
+++ b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.h
@@ -1,4 +1,4 @@
-//=====-- PPCMCAsmInfo.h - PPC asm properties -----------------*- C++ -*--====//
+//===-- PPCMCAsmInfo.h - PPC asm properties --------------------*- C++ -*--===//
 //
 //                     The LLVM Compiler Infrastructure
 //
diff --git a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
index 831a5276d19..a46069f2d8d 100644
--- a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
+++ b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
@@ -1,4 +1,4 @@
-//===-- PPCMCTargetDesc.cpp - PowerPC Target Descriptions -------*- C++ -*-===//
+//===-- PPCMCTargetDesc.cpp - PowerPC Target Descriptions -----------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
diff --git a/llvm/lib/Target/PowerPC/PPC.td b/llvm/lib/Target/PowerPC/PPC.td
index 367f9ccd27c..724374c22b4 100644
--- a/llvm/lib/Target/PowerPC/PPC.td
+++ b/llvm/lib/Target/PowerPC/PPC.td
@@ -1,10 +1,10 @@
-//===- PPC.td - Describe the PowerPC Target Machine --------*- tablegen -*-===//
-// 
+//===-- PPC.td - Describe the PowerPC Target Machine -------*- tablegen -*-===//
+//
 //                     The LLVM Compiler Infrastructure
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
-// 
+//
 //===----------------------------------------------------------------------===//
 //
 // This is the top level entry point for the PowerPC target.
diff --git a/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp b/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
index 5dc2d3df892..038047252d3 100644
--- a/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
+++ b/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
@@ -1,4 +1,4 @@
-//===-- PPCAsmPrinter.cpp - Print machine instrs to PowerPC assembly --------=//
+//===-- PPCAsmPrinter.cpp - Print machine instrs to PowerPC assembly ------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
diff --git a/llvm/lib/Target/PowerPC/PPCBranchSelector.cpp b/llvm/lib/Target/PowerPC/PPCBranchSelector.cpp
index 475edf309c0..5f775e16f1c 100644
--- a/llvm/lib/Target/PowerPC/PPCBranchSelector.cpp
+++ b/llvm/lib/Target/PowerPC/PPCBranchSelector.cpp
@@ -1,4 +1,4 @@
-//===-- PPCBranchSelector.cpp - Emit long conditional branches-----*- C++ -*-=//
+//===-- PPCBranchSelector.cpp - Emit long conditional branches ------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
diff --git a/llvm/lib/Target/PowerPC/PPCCallingConv.td b/llvm/lib/Target/PowerPC/PPCCallingConv.td
index 441db94581a..8efc9c1eafd 100644
--- a/llvm/lib/Target/PowerPC/PPCCallingConv.td
+++ b/llvm/lib/Target/PowerPC/PPCCallingConv.td
@@ -1,10 +1,10 @@
 //===- PPCCallingConv.td - Calling Conventions for PowerPC -*- tablegen -*-===//
-// 
+//
 //                     The LLVM Compiler Infrastructure
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
-// 
+//
 //===----------------------------------------------------------------------===//
 //
 // This describes the calling conventions for the PowerPC 32- and 64-bit
diff --git a/llvm/lib/Target/PowerPC/PPCCodeEmitter.cpp b/llvm/lib/Target/PowerPC/PPCCodeEmitter.cpp
index 8f1f9a6d3c2..252a2d159ec 100644
--- a/llvm/lib/Target/PowerPC/PPCCodeEmitter.cpp
+++ b/llvm/lib/Target/PowerPC/PPCCodeEmitter.cpp
@@ -1,4 +1,4 @@
-//===-- PPCCodeEmitter.cpp - JIT Code Emitter for PowerPC32 -------*- C++ -*-=//
+//===-- PPCCodeEmitter.cpp - JIT Code Emitter for PowerPC -----------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
diff --git a/llvm/lib/Target/PowerPC/PPCFrameLowering.cpp b/llvm/lib/Target/PowerPC/PPCFrameLowering.cpp
index 09de47fe8b2..6d612f716fb 100644
--- a/llvm/lib/Target/PowerPC/PPCFrameLowering.cpp
+++ b/llvm/lib/Target/PowerPC/PPCFrameLowering.cpp
@@ -1,4 +1,4 @@
-//=====- PPCFrameLowering.cpp - PPC Frame Information -----------*- C++ -*-===//
+//===-- PPCFrameLowering.cpp - PPC Frame Information ----------------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
diff --git a/llvm/lib/Target/PowerPC/PPCFrameLowering.h b/llvm/lib/Target/PowerPC/PPCFrameLowering.h
index 20faa71d414..d708541c668 100644
--- a/llvm/lib/Target/PowerPC/PPCFrameLowering.h
+++ b/llvm/lib/Target/PowerPC/PPCFrameLowering.h
@@ -1,4 +1,4 @@
-//==-- PPCFrameLowering.h - Define frame lowering for PowerPC ----*- C++ -*-==//
+//===-- PPCFrameLowering.h - Define frame lowering for PowerPC --*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
diff --git a/llvm/lib/Target/PowerPC/PPCInstr64Bit.td b/llvm/lib/Target/PowerPC/PPCInstr64Bit.td
index cdbc26497ee..ad2bdede491 100644
--- a/llvm/lib/Target/PowerPC/PPCInstr64Bit.td
+++ b/llvm/lib/Target/PowerPC/PPCInstr64Bit.td
@@ -1,10 +1,10 @@
-//===- PPCInstr64Bit.td - The PowerPC 64-bit Support -------*- tablegen -*-===//
-// 
+//===-- PPCInstr64Bit.td - The PowerPC 64-bit Support ------*- tablegen -*-===//
+//
 //                     The LLVM Compiler Infrastructure
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
-// 
+//
 //===----------------------------------------------------------------------===//
 //
 // This file describes the PowerPC 64-bit instructions.  These patterns are used
diff --git a/llvm/lib/Target/PowerPC/PPCInstrAltivec.td b/llvm/lib/Target/PowerPC/PPCInstrAltivec.td
index 256370fa5f5..707fa411cc2 100644
--- a/llvm/lib/Target/PowerPC/PPCInstrAltivec.td
+++ b/llvm/lib/Target/PowerPC/PPCInstrAltivec.td
@@ -1,10 +1,10 @@
-//===- PPCInstrAltivec.td - The PowerPC Altivec Extension --*- tablegen -*-===//
-// 
+//===-- PPCInstrAltivec.td - The PowerPC Altivec Extension -*- tablegen -*-===//
+//
 //                     The LLVM Compiler Infrastructure
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
-// 
+//
 //===----------------------------------------------------------------------===//
 //
 // This file describes the Altivec extension to the PowerPC instruction set.
diff --git a/llvm/lib/Target/PowerPC/PPCInstrFormats.td b/llvm/lib/Target/PowerPC/PPCInstrFormats.td
index 84a15b1ca94..d332e2ac973 100644
--- a/llvm/lib/Target/PowerPC/PPCInstrFormats.td
+++ b/llvm/lib/Target/PowerPC/PPCInstrFormats.td
@@ -1,10 +1,10 @@
 //===- PowerPCInstrFormats.td - PowerPC Instruction Formats --*- tablegen -*-=//
-// 
+//
 //                     The LLVM Compiler Infrastructure
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
-// 
+//
 //===----------------------------------------------------------------------===//
 
 //===----------------------------------------------------------------------===//
diff --git a/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp b/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp
index 6d16f1d401b..7a8ec40ab16 100644
--- a/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp
+++ b/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp
@@ -1,4 +1,4 @@
-//===- PPCInstrInfo.cpp - PowerPC32 Instruction Information -----*- C++ -*-===//
+//===-- PPCInstrInfo.cpp - PowerPC Instruction Information ----------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
diff --git a/llvm/lib/Target/PowerPC/PPCInstrInfo.h b/llvm/lib/Target/PowerPC/PPCInstrInfo.h
index e90f8cb242c..e5f171d5b32 100644
--- a/llvm/lib/Target/PowerPC/PPCInstrInfo.h
+++ b/llvm/lib/Target/PowerPC/PPCInstrInfo.h
@@ -1,4 +1,4 @@
-//===- PPCInstrInfo.h - PowerPC Instruction Information ---------*- C++ -*-===//
+//===-- PPCInstrInfo.h - PowerPC Instruction Information --------*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -11,8 +11,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef POWERPC32_INSTRUCTIONINFO_H
-#define POWERPC32_INSTRUCTIONINFO_H
+#ifndef POWERPC_INSTRUCTIONINFO_H
+#define POWERPC_INSTRUCTIONINFO_H
 
 #include "PPC.h"
 #include "llvm/Target/TargetInstrInfo.h"
diff --git a/llvm/lib/Target/PowerPC/PPCInstrInfo.td b/llvm/lib/Target/PowerPC/PPCInstrInfo.td
index d4c9d1091cc..e234012bb22 100644
--- a/llvm/lib/Target/PowerPC/PPCInstrInfo.td
+++ b/llvm/lib/Target/PowerPC/PPCInstrInfo.td
@@ -1,10 +1,10 @@
-//===- PPCInstrInfo.td - The PowerPC Instruction Set -------*- tablegen -*-===//
-// 
+//===-- PPCInstrInfo.td - The PowerPC Instruction Set ------*- tablegen -*-===//
+//
 //                     The LLVM Compiler Infrastructure
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
-// 
+//
 //===----------------------------------------------------------------------===//
 //
 // This file describes the subset of the 32-bit PowerPC instruction set, as used
diff --git a/llvm/lib/Target/PowerPC/PPCJITInfo.h b/llvm/lib/Target/PowerPC/PPCJITInfo.h
index 47ead59b587..2f8243a597e 100644
--- a/llvm/lib/Target/PowerPC/PPCJITInfo.h
+++ b/llvm/lib/Target/PowerPC/PPCJITInfo.h
@@ -1,4 +1,4 @@
-//===- PPCJITInfo.h - PowerPC impl. of the JIT interface --------*- C++ -*-===//
+//===-- PPCJITInfo.h - PowerPC impl. of the JIT interface -------*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
diff --git a/llvm/lib/Target/PowerPC/PPCMachineFunctionInfo.cpp b/llvm/lib/Target/PowerPC/PPCMachineFunctionInfo.cpp
index 238e4d134a3..6a0aec842be 100644
--- a/llvm/lib/Target/PowerPC/PPCMachineFunctionInfo.cpp
+++ b/llvm/lib/Target/PowerPC/PPCMachineFunctionInfo.cpp
@@ -1,4 +1,4 @@
-//=-- PPCMachineFunctionInfo.cpp - Private data used for PowerPC --*- C++ -*-=//
+//===-- PPCMachineFunctionInfo.cpp - Private data used for PowerPC --------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
diff --git a/llvm/lib/Target/PowerPC/PPCPerfectShuffle.h b/llvm/lib/Target/PowerPC/PPCPerfectShuffle.h
index 3164e33faae..17b836d1ed9 100644
--- a/llvm/lib/Target/PowerPC/PPCPerfectShuffle.h
+++ b/llvm/lib/Target/PowerPC/PPCPerfectShuffle.h
@@ -1,4 +1,4 @@
-//===-- PPCPerfectShuffle.h - Altivec Perfect Shuffle Table ---------------===//
+//===-- PPCPerfectShuffle.h - Altivec Perfect Shuffle Table -----*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
diff --git a/llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp b/llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp
index c70f6b4b5c6..e16b4615769 100644
--- a/llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp
+++ b/llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp
@@ -1,4 +1,4 @@
-//===- PPCRegisterInfo.cpp - PowerPC Register Information -------*- C++ -*-===//
+//===-- PPCRegisterInfo.cpp - PowerPC Register Information ----------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
diff --git a/llvm/lib/Target/PowerPC/PPCRegisterInfo.h b/llvm/lib/Target/PowerPC/PPCRegisterInfo.h
index faf690f48de..c121faf2ce3 100644
--- a/llvm/lib/Target/PowerPC/PPCRegisterInfo.h
+++ b/llvm/lib/Target/PowerPC/PPCRegisterInfo.h
@@ -1,4 +1,4 @@
-//===- PPCRegisterInfo.h - PowerPC Register Information Impl -----*- C++ -*-==//
+//===-- PPCRegisterInfo.h - PowerPC Register Information Impl ---*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
diff --git a/llvm/lib/Target/PowerPC/PPCRegisterInfo.td b/llvm/lib/Target/PowerPC/PPCRegisterInfo.td
index 1acdf4eb853..0e55313b135 100644
--- a/llvm/lib/Target/PowerPC/PPCRegisterInfo.td
+++ b/llvm/lib/Target/PowerPC/PPCRegisterInfo.td
@@ -1,10 +1,10 @@
-//===- PPCRegisterInfo.td - The PowerPC Register File ------*- tablegen -*-===//
-// 
+//===-- PPCRegisterInfo.td - The PowerPC Register File -----*- tablegen -*-===//
+//
 //                     The LLVM Compiler Infrastructure
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
-// 
+//
 //===----------------------------------------------------------------------===//
 //
 //
diff --git a/llvm/lib/Target/PowerPC/PPCRelocations.h b/llvm/lib/Target/PowerPC/PPCRelocations.h
index a33e7e03370..0b392f99b6d 100644
--- a/llvm/lib/Target/PowerPC/PPCRelocations.h
+++ b/llvm/lib/Target/PowerPC/PPCRelocations.h
@@ -1,4 +1,4 @@
-//===- PPCRelocations.h - PPC32 Code Relocations ----------------*- C++ -*-===//
+//===-- PPCRelocations.h - PPC Code Relocations -----------------*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -11,8 +11,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef PPC32RELOCATIONS_H
-#define PPC32RELOCATIONS_H
+#ifndef PPCRELOCATIONS_H
+#define PPCRELOCATIONS_H
 
 #include "llvm/CodeGen/MachineRelocation.h"
 
diff --git a/llvm/lib/Target/PowerPC/PPCSchedule.td b/llvm/lib/Target/PowerPC/PPCSchedule.td
index 69e435bbfd8..4e37d0a695e 100644
--- a/llvm/lib/Target/PowerPC/PPCSchedule.td
+++ b/llvm/lib/Target/PowerPC/PPCSchedule.td
@@ -1,10 +1,10 @@
-//===- PPCSchedule.td - PowerPC Scheduling Definitions -----*- tablegen -*-===//
-// 
+//===-- PPCSchedule.td - PowerPC Scheduling Definitions ----*- tablegen -*-===//
+//
 //                     The LLVM Compiler Infrastructure
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
-// 
+//
 //===----------------------------------------------------------------------===//
 
 //===----------------------------------------------------------------------===//
diff --git a/llvm/lib/Target/PowerPC/PPCSchedule440.td b/llvm/lib/Target/PowerPC/PPCSchedule440.td
index 94ee9bd4aa4..76f74655f2f 100644
--- a/llvm/lib/Target/PowerPC/PPCSchedule440.td
+++ b/llvm/lib/Target/PowerPC/PPCSchedule440.td
@@ -1,10 +1,10 @@
-//===- PPCSchedule440.td - PPC 440 Scheduling Definitions --*- tablegen -*-===//
-// 
+//===-- PPCSchedule440.td - PPC 440 Scheduling Definitions -*- tablegen -*-===//
+//
 //                     The LLVM Compiler Infrastructure
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
-// 
+//
 //===----------------------------------------------------------------------===//
 
 // Primary reference:
diff --git a/llvm/lib/Target/PowerPC/PPCScheduleG3.td b/llvm/lib/Target/PowerPC/PPCScheduleG3.td
index ad4da1fe224..e7e54987664 100644
--- a/llvm/lib/Target/PowerPC/PPCScheduleG3.td
+++ b/llvm/lib/Target/PowerPC/PPCScheduleG3.td
@@ -1,10 +1,10 @@
-//===- PPCScheduleG3.td - PPC G3 Scheduling Definitions ----*- tablegen -*-===//
-// 
+//===-- PPCScheduleG3.td - PPC G3 Scheduling Definitions ---*- tablegen -*-===//
+//
 //                     The LLVM Compiler Infrastructure
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
-// 
+//
 //===----------------------------------------------------------------------===//
 //
 // This file defines the itinerary class data for the G3 (750) processor.
diff --git a/llvm/lib/Target/PowerPC/PPCScheduleG4.td b/llvm/lib/Target/PowerPC/PPCScheduleG4.td
index 03c3b29cc10..87a3151e7c7 100644
--- a/llvm/lib/Target/PowerPC/PPCScheduleG4.td
+++ b/llvm/lib/Target/PowerPC/PPCScheduleG4.td
@@ -1,10 +1,10 @@
-//===- PPCScheduleG4.td - PPC G4 Scheduling Definitions ----*- tablegen -*-===//
-// 
+//===-- PPCScheduleG4.td - PPC G4 Scheduling Definitions ---*- tablegen -*-===//
+//
 //                     The LLVM Compiler Infrastructure
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
-// 
+//
 //===----------------------------------------------------------------------===//
 //
 // This file defines the itinerary class data for the G4 (7400) processor.
diff --git a/llvm/lib/Target/PowerPC/PPCScheduleG4Plus.td b/llvm/lib/Target/PowerPC/PPCScheduleG4Plus.td
index 00cac3c7cab..f76557afc8b 100644
--- a/llvm/lib/Target/PowerPC/PPCScheduleG4Plus.td
+++ b/llvm/lib/Target/PowerPC/PPCScheduleG4Plus.td
@@ -1,10 +1,10 @@
-//===- PPCScheduleG4Plus.td - PPC G4+ Scheduling Defs. -----*- tablegen -*-===//
-// 
+//===-- PPCScheduleG4Plus.td - PPC G4+ Scheduling Defs. ----*- tablegen -*-===//
+//
 //                     The LLVM Compiler Infrastructure
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
-// 
+//
 //===----------------------------------------------------------------------===//
 //
 // This file defines the itinerary class data for the G4+ (7450) processor.
diff --git a/llvm/lib/Target/PowerPC/PPCScheduleG5.td b/llvm/lib/Target/PowerPC/PPCScheduleG5.td
index 1671f22b30a..bc0820b1020 100644
--- a/llvm/lib/Target/PowerPC/PPCScheduleG5.td
+++ b/llvm/lib/Target/PowerPC/PPCScheduleG5.td
@@ -1,10 +1,10 @@
-//===- PPCScheduleG5.td - PPC G5 Scheduling Definitions ----*- tablegen -*-===//
-// 
+//===-- PPCScheduleG5.td - PPC G5 Scheduling Definitions ---*- tablegen -*-===//
+//
 //                     The LLVM Compiler Infrastructure
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
-// 
+//
 //===----------------------------------------------------------------------===//
 //
 // This file defines the itinerary class data for the G5 (970) processor.
diff --git a/llvm/lib/Target/PowerPC/PPCSubtarget.cpp b/llvm/lib/Target/PowerPC/PPCSubtarget.cpp
index baa0eb550ff..c89fab3356c 100644
--- a/llvm/lib/Target/PowerPC/PPCSubtarget.cpp
+++ b/llvm/lib/Target/PowerPC/PPCSubtarget.cpp
@@ -1,4 +1,4 @@
-//===- PowerPCSubtarget.cpp - PPC Subtarget Information -------------------===//
+//===-- PowerPCSubtarget.cpp - PPC Subtarget Information ------------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
diff --git a/llvm/lib/Target/PowerPC/PPCSubtarget.h b/llvm/lib/Target/PowerPC/PPCSubtarget.h
index 62b2424d82c..69fe50baa9b 100644
--- a/llvm/lib/Target/PowerPC/PPCSubtarget.h
+++ b/llvm/lib/Target/PowerPC/PPCSubtarget.h
@@ -1,4 +1,4 @@
-//=====-- PPCSubtarget.h - Define Subtarget for the PPC -------*- C++ -*--====//
+//===-- PPCSubtarget.h - Define Subtarget for the PPC ----------*- C++ -*--===//
 //
 //                     The LLVM Compiler Infrastructure
 //
diff --git a/llvm/lib/Target/PowerPC/PPCTargetMachine.h b/llvm/lib/Target/PowerPC/PPCTargetMachine.h
index 4a2fa41958b..6dd11c99fc4 100644
--- a/llvm/lib/Target/PowerPC/PPCTargetMachine.h
+++ b/llvm/lib/Target/PowerPC/PPCTargetMachine.h
@@ -1,4 +1,4 @@
-//===-- PPCTargetMachine.h - Define TargetMachine for PowerPC -----*- C++ -*-=//
+//===-- PPCTargetMachine.h - Define TargetMachine for PowerPC ---*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //