Minor changes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@622 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 33 insertions, 21 deletions

diff --git a/tools/llc/llc.cpp b/tools/llc/llc.cpp
index 789087f9a5..73298edade 100644
--- a/tools/llc/llc.cpp
+++ b/tools/llc/llc.cpp
@@ -1,13 +1,13 @@
-//===-- llc.cpp - Implement the LLVM Compiler -----------------------------===//
+//===-- llc.cpp - Implement the LLVM Compiler ----------------------------===//
 //
 // This is the llc compiler driver.
 //
-//===----------------------------------------------------------------------===//
+//===---------------------------------------------------------------------===//
 
 #include "llvm/Bytecode/Reader.h"
 #include "llvm/Optimizations/Normalize.h"
 #include "llvm/Target/Sparc.h"
-#include "llvm/Target/Machine.h"
+#include "llvm/Target/TargetMachine.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Module.h"
 #include "llvm/Method.h"
@@ -15,39 +15,50 @@
 cl::String InputFilename ("", "Input filename", cl::NoFlags, "-");
 cl::String OutputFilename("o", "Output filename", cl::NoFlags, "");
 
-static void NormalizeMethod(Method* method) {
+
+//-------------------------- Internal Functions -----------------------------//
+
+static void
+NormalizeMethod(Method* method)
+{
   NormalizePhiConstantArgs(method);
 }
 
-//===----------------------------------------------------------------------===//
+
+//===---------------------------------------------------------------------===//
 // Function main()
-//===----------------------------------------------------------------------===//
 // 
 // Entry point for the llc compiler.
-//
-int main(int argc, char** argv) {
+//===---------------------------------------------------------------------===//
+
+int
+main(int argc, char** argv)
+{
   cl::ParseCommandLineOptions(argc, argv, " llvm system compiler\n");
   TargetMachine *Target = allocateSparcTargetMachine();
   
   Module *M = ParseBytecodeFile(InputFilename);
-  if (M == 0) {
-    cerr << "bytecode didn't read correctly.\n";
-    delete Target;
-    return 1;
-  }
+  if (M == 0)
+    {
+      cerr << "bytecode didn't read correctly.\n";
+      delete Target;
+      return 1;
+    }
 
   bool Failed = false;
-  for (Module::const_iterator MI = M->begin(), ME = M->end(); MI != ME; ++MI) {
-    Method *Meth = *MI;
+  for (Module::const_iterator MI = M->begin(), ME = M->end(); MI != ME; ++MI)
+    {
+      Method *Meth = *MI;
     
-    NormalizeMethod(Meth);
+      NormalizeMethod(Meth);
     
-    if (Target->compileMethod(Meth)) {
-      cerr << "Error compiling " << InputFilename << "!\n";
-      Failed = true;
-      break;
+      if (Target->compileMethod(Meth))
+	{
+	  cerr << "Error compiling " << InputFilename << "!\n";
+	  Failed = true;
+	  break;
+	}
     }
-  }
   
   // Clean up and exit
   delete M;
@@ -55,3 +66,4 @@ int main(int argc, char** argv) {
   return Failed;
 }
 
+