Fix typos found by http://github.com/lyda/misspell-check

[oota-llvm.git] / lib / VMCore / Pass.cpp

diff --git a/lib/VMCore/Pass.cpp b/lib/VMCore/Pass.cpp
index fb23fbfbe15e5f52590074541ee216eb855f6636..994a7ffceea55149bc31179a2eb95c27f7ec19e4 100644 (file)
--- a/lib/VMCore/Pass.cpp
+++ b/lib/VMCore/Pass.cpp
@@ -14,33 +14,20 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Pass.h"
-#include "llvm/PassManager.h"
 #include "llvm/PassRegistry.h"
-#include "llvm/Module.h"
-#include "llvm/ADT/STLExtras.h"
-#include "llvm/ADT/StringMap.h"
 #include "llvm/Assembly/PrintModulePass.h"
 #include "llvm/Support/Debug.h"
-#include "llvm/Support/ManagedStatic.h"
 #include "llvm/Support/PassNameParser.h"
 #include "llvm/Support/raw_ostream.h"
-#include "llvm/System/Atomic.h"
-#include "llvm/System/Mutex.h"
-#include "llvm/System/Threading.h"
-#include <algorithm>
-#include <map>
-#include <set>
 using namespace llvm;
 
 //===----------------------------------------------------------------------===//
 // Pass Implementation
 //
 
-Pass::Pass(PassKind K, char &pid) : Resolver(0), PassID(&pid), Kind(K) { }
-
 // Force out-of-line virtual method.
-Pass::~Pass() { 
-  delete Resolver; 
+Pass::~Pass() {
+  delete Resolver;
 }
 
 // Force out-of-line virtual method.
@@ -59,7 +46,7 @@ bool Pass::mustPreserveAnalysisID(char &AID) const {
   return Resolver->getAnalysisIfAvailable(&AID, true) != 0;
 }
 
-// dumpPassStructure - Implement the -debug-passes=Structure option
+// dumpPassStructure - Implement the -debug-pass=Structure option
 void Pass::dumpPassStructure(unsigned Offset) {
   dbgs().indent(Offset*2) << getPassName() << "\n";
 }
@@ -82,7 +69,7 @@ void Pass::preparePassManager(PMStack &) {
 
 PassManagerType Pass::getPotentialPassManagerType() const {
   // Default implementation.
-  return PMT_Unknown; 
+  return PMT_Unknown;
 }
 
 void Pass::getAnalysisUsage(AnalysisUsage &) const {
@@ -146,30 +133,6 @@ Pass *FunctionPass::createPrinterPass(raw_ostream &O,
   return createPrintFunctionPass(Banner, &O);
 }
 
-// run - On a module, we run this pass by initializing, runOnFunction'ing once
-// for every function in the module, then by finalizing.
-//
-bool FunctionPass::runOnModule(Module &M) {
-  bool Changed = doInitialization(M);
-
-  for (Module::iterator I = M.begin(), E = M.end(); I != E; ++I)
-    if (!I->isDeclaration())      // Passes are not run on external functions!
-    Changed |= runOnFunction(*I);
-
-  return Changed | doFinalization(M);
-}
-
-// run - On a function, we simply initialize, run the function, then finalize.
-//
-bool FunctionPass::run(Function &F) {
-  // Passes are not run on external functions!
-  if (F.isDeclaration()) return false;
-
-  bool Changed = doInitialization(*F.getParent());
-  Changed |= runOnFunction(F);
-  return Changed | doFinalization(*F.getParent());
-}
-
 bool FunctionPass::doInitialization(Module &) {
   // By default, don't do anything.
   return false;
@@ -190,19 +153,8 @@ PassManagerType FunctionPass::getPotentialPassManagerType() const {
 
 Pass *BasicBlockPass::createPrinterPass(raw_ostream &O,
                                         const std::string &Banner) const {
-  
-  llvm_unreachable("BasicBlockPass printing unsupported.");
-  return 0;
-}
 
-// To run this pass on a function, we simply call runOnBasicBlock once for each
-// function.
-//
-bool BasicBlockPass::runOnFunction(Function &F) {
-  bool Changed = doInitialization(F);
-  for (Function::iterator I = F.begin(), E = F.end(); I != E; ++I)
-    Changed |= runOnBasicBlock(*I);
-  return Changed | doFinalization(F);
+  llvm_unreachable("BasicBlockPass printing unsupported.");
 }
 
 bool BasicBlockPass::doInitialization(Module &) {
@@ -226,7 +178,7 @@ bool BasicBlockPass::doFinalization(Module &) {
 }
 
 PassManagerType BasicBlockPass::getPotentialPassManagerType() const {
-  return PMT_BasicBlockPassManager; 
+  return PMT_BasicBlockPassManager;
 }
 
 const PassInfo *Pass::lookupPassInfo(const void *TI) {
@@ -237,6 +189,13 @@ const PassInfo *Pass::lookupPassInfo(StringRef Arg) {
   return PassRegistry::getPassRegistry()->getPassInfo(Arg);
 }
 
+Pass *Pass::createPass(AnalysisID ID) {
+  const PassInfo *PI = PassRegistry::getPassRegistry()->getPassInfo(ID);
+  if (!PI)
+    return NULL;
+  return PI->createPass();
+}
+
 Pass *PassInfo::createPass() const {
   assert((!isAnalysisGroup() || NormalCtor) &&
          "No default implementation found for analysis group!");
@@ -258,7 +217,6 @@ RegisterAGBase::RegisterAGBase(const char *Name, const void *InterfaceID,
                                                          *this, isDefault);
 }
 
-
 //===----------------------------------------------------------------------===//
 // PassRegistrationListener implementation
 //
@@ -292,7 +250,7 @@ namespace {
     typedef AnalysisUsage::VectorType VectorType;
     VectorType &CFGOnlyList;
     GetCFGOnlyPasses(VectorType &L) : CFGOnlyList(L) {}
-    
+
     void passEnumerate(const PassInfo *P) {
       if (P->isCFGOnlyPass())
         CFGOnlyList.push_back(P->getTypeInfo());