Cosmetic changes, as per Nick's review.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140785 91177308-0d34-0410-b5e6-96231b3b80d8

4 files changed, 16 insertions, 21 deletions

diff --git a/tools/llvm-cov/GCOVReader.cpp b/tools/llvm-cov/GCOVReader.cpp
index a8466cf601..cf01078462 100644
--- a/tools/llvm-cov/GCOVReader.cpp
+++ b/tools/llvm-cov/GCOVReader.cpp
@@ -10,12 +10,11 @@
 // GCOVReader implements the interface to read coverage files that use 'gcov'
 // format.
 //
-//
 //===----------------------------------------------------------------------===//
 
 #include "GCOVReader.h"
-#include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/OwningPtr.h"
+#include "llvm/ADT/STLExtras.h"
 #include "llvm/Support/MemoryObject.h"
 #include "llvm/Support/system_error.h"
 using namespace llvm;
@@ -35,16 +34,16 @@ bool GCOVFile::read(GCOVBuffer &Buffer) {
     return false;
 
   unsigned i = 0;
-  while(1) {
+  while (1) {
     GCOVFunction *GFun = NULL;
-    if(Format == GCDA_402 || Format == GCDA_404) {
+    if (Format == GCDA_402 || Format == GCDA_404) {
       if (i < Functions.size())
 	GFun = Functions[i];
     } else
       GFun = new GCOVFunction();
 
     if (GFun && GFun->read(Buffer, Format)) {
-      if(Format == GCNO_402 || Format == GCNO_404) 
+      if (Format == GCNO_402 || Format == GCNO_404) 
 	Functions.push_back(GFun);
     }
     else {
@@ -93,10 +92,10 @@ bool GCOVFunction::read(GCOVBuffer &Buff, GCOVFormat Format) {
     Buff.readInt(); // Checksum #2
 
   Name = Buff.readString();
-  if(Format == GCNO_402 || Format == GCNO_404)
+  if (Format == GCNO_402 || Format == GCNO_404)
     Filename = Buff.readString();
 
-  if(Format == GCDA_402 || Format == GCDA_404) {
+  if (Format == GCDA_402 || Format == GCDA_404) {
     Buff.readArcTag();
     uint32_t Count = Buff.readInt() / 2;
     for (unsigned i = 0, e = Count; i != e; ++i) {
diff --git a/tools/llvm-cov/GCOVReader.h b/tools/llvm-cov/GCOVReader.h
index 5dfc75f152..1e0807a03c 100644
--- a/tools/llvm-cov/GCOVReader.h
+++ b/tools/llvm-cov/GCOVReader.h
@@ -1,4 +1,4 @@
-//===-- tools/cov/GCOVReader.h - LLVM coverage tool -------------*- C++ -*-===//
+//===-- tools/llvm-cov/GCOVReader.h - LLVM coverage tool --------*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
diff --git a/tools/llvm-cov/Makefile b/tools/llvm-cov/Makefile
index 63696905f1..bd9fa2ad3d 100644
--- a/tools/llvm-cov/Makefile
+++ b/tools/llvm-cov/Makefile
@@ -1,4 +1,4 @@
-##===- tools/llvm-gcov/Makefile ----------------------------*- Makefile -*-===##
+##===- tools/llvm-cov/Makefile -----------------------------*- Makefile -*-===##
 # 
 #                     The LLVM Compiler Infrastructure
 #
diff --git a/tools/llvm-cov/llvm-cov.cpp b/tools/llvm-cov/llvm-cov.cpp
index 466deff766..0ecb28accb 100644
--- a/tools/llvm-cov/llvm-cov.cpp
+++ b/tools/llvm-cov/llvm-cov.cpp
@@ -7,10 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 //
-//
 // llvm-cov is a command line tools to analyze and report coverage information.
 //
-//
 //===----------------------------------------------------------------------===//
 
 #include "GCOVReader.h"
@@ -47,27 +45,25 @@ int main(int argc, char **argv) {
   if (InputGCNO.empty())
     errs() << " " << argv[0] << ": No gcov input file!\n";
 
-  OwningPtr<MemoryBuffer> Buff;
-  if (error_code ec = MemoryBuffer::getFileOrSTDIN(InputGCNO, Buff)) {
+  OwningPtr<MemoryBuffer> GCNO_Buff;
+  if (error_code ec = MemoryBuffer::getFileOrSTDIN(InputGCNO, GCNO_Buff)) {
     errs() << InputGCNO << ": " << ec.message() << "\n";
     return 1;
   }
-  GCOVBuffer GB(Buff.take());
-
-  if (!GF.read(GB)) {
+  GCOVBuffer GCNO_GB(GCNO_Buff.take());
+  if (!GF.read(GCNO_GB)) {
     errs() << "Invalid .gcno File!\n";
     return 1;
   }
 
   if (!InputGCDA.empty()) {
-    OwningPtr<MemoryBuffer> Buff2;
-    if (error_code ec = MemoryBuffer::getFileOrSTDIN(InputGCDA, Buff2)) {
+    OwningPtr<MemoryBuffer> GCDA_Buff;
+    if (error_code ec = MemoryBuffer::getFileOrSTDIN(InputGCDA, GCDA_Buff)) {
       errs() << InputGCDA << ": " << ec.message() << "\n";
       return 1;
     }
-    GCOVBuffer GB2(Buff2.take());
-    
-    if (!GF.read(GB2)) {
+    GCOVBuffer GCDA_GB(GCDA_Buff.take());
+    if (!GF.read(GCDA_GB)) {
       errs() << "Invalid .gcda File!\n";
       return 1;
     }