Stylistic tweak.

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

diff --git a/lib/VMCore/Pass.cpp b/lib/VMCore/Pass.cpp
index 05d2efa850aa7409c935810b9260f695e9738e05..ec448e6420d3bf4d017dcbe9639ed7b4b3460a6c 100644 (file)
--- a/lib/VMCore/Pass.cpp
+++ b/lib/VMCore/Pass.cpp
@@ -14,8 +14,8 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Pass.h"
-#include "llvm/PassRegistry.h"
 #include "llvm/Assembly/PrintModulePass.h"
+#include "llvm/PassRegistry.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/PassNameParser.h"
 #include "llvm/Support/raw_ostream.h"
@@ -133,16 +133,6 @@ Pass *FunctionPass::createPrinterPass(raw_ostream &O,
   return createPrintFunctionPass(Banner, &O);
 }
 
-bool FunctionPass::doInitialization(Module &) {
-  // By default, don't do anything.
-  return false;
-}
-
-bool FunctionPass::doFinalization(Module &) {
-  // By default, don't do anything.
-  return false;
-}
-
 PassManagerType FunctionPass::getPotentialPassManagerType() const {
   return PMT_FunctionPassManager;
 }
@@ -157,11 +147,6 @@ Pass *BasicBlockPass::createPrinterPass(raw_ostream &O,
   llvm_unreachable("BasicBlockPass printing unsupported.");
 }
 
-bool BasicBlockPass::doInitialization(Module &) {
-  // By default, don't do anything.
-  return false;
-}
-
 bool BasicBlockPass::doInitialization(Function &) {
   // By default, don't do anything.
   return false;
@@ -172,11 +157,6 @@ bool BasicBlockPass::doFinalization(Function &) {
   return false;
 }
 
-bool BasicBlockPass::doFinalization(Module &) {
-  // By default, don't do anything.
-  return false;
-}
-
 PassManagerType BasicBlockPass::getPotentialPassManagerType() const {
   return PMT_BasicBlockPassManager;
 }
@@ -189,6 +169,13 @@ 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!");