Revert r100143.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100146 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 5 insertions, 108 deletions

diff --git a/lib/VMCore/Pass.cpp b/lib/VMCore/Pass.cpp
index 6093750..a782e5a 100644
--- a/lib/VMCore/Pass.cpp
+++ b/lib/VMCore/Pass.cpp
@@ -18,7 +18,6 @@
 #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"
@@ -43,11 +42,6 @@ Pass::~Pass() {
 // Force out-of-line virtual method.
 ModulePass::~ModulePass() { }
 
-Pass *ModulePass::createPrinterPass(raw_ostream &O,
-                                    const std::string &Banner) const {
-  return createPrintModulePass(&O, false, Banner);
-}
-
 PassManagerType ModulePass::getPotentialPassManagerType() const {
   return PMT_ModulePassManager;
 }
@@ -119,11 +113,6 @@ void ImmutablePass::initializePass() {
 // FunctionPass Implementation
 //
 
-Pass *FunctionPass::createPrinterPass(raw_ostream &O,
-                                      const std::string &Banner) const {
-  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.
 //
@@ -166,13 +155,6 @@ PassManagerType FunctionPass::getPotentialPassManagerType() const {
 // BasicBlockPass Implementation
 //
 
-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.
 //
diff --git a/lib/VMCore/PassManager.cpp b/lib/VMCore/PassManager.cpp
index 6ca35ac0..6774cec 100644
--- a/lib/VMCore/PassManager.cpp
+++ b/lib/VMCore/PassManager.cpp
@@ -13,7 +13,6 @@
 
 
 #include "llvm/PassManagers.h"
-#include "llvm/Assembly/PrintModulePass.h"
 #include "llvm/Assembly/Writer.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Debug.h"
@@ -21,7 +20,6 @@
 #include "llvm/Module.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/ManagedStatic.h"
-#include "llvm/Support/PassNameParser.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/System/Mutex.h"
 #include "llvm/System/Threading.h"
@@ -57,57 +55,6 @@ PassDebugging("debug-pass", cl::Hidden,
   clEnumVal(Executions, "print pass name before it is executed"),
   clEnumVal(Details   , "print pass details when it is executed"),
                              clEnumValEnd));
-
-typedef llvm::cl::list<const llvm::PassInfo *, bool, PassNameParser>
-PassOptionList;
-
-// Print IR out before/after specified passes.
-static PassOptionList
-PrintBefore("print-before",
-            llvm::cl::desc("Print IR before specified passes"));
-
-static PassOptionList
-PrintAfter("print-after",
-           llvm::cl::desc("Print IR after specified passes"));
-
-static cl::opt<bool>
-PrintBeforeAll("print-before-all",
-               llvm::cl::desc("Print IR before each pass"),
-               cl::init(false));
-static cl::opt<bool>
-PrintAfterAll("print-after-all",
-              llvm::cl::desc("Print IR after each pass"),
-              cl::init(false));
-
-/// This is a helper to determine whether to print IR before or
-/// after a pass.
-
-static bool ShouldPrintBeforeOrAfterPass(Pass *P,
-                                         PassOptionList &PassesToPrint) {
-  for (unsigned i = 0, ie = PassesToPrint.size(); i < ie; ++i) {
-    const llvm::PassInfo *PassInf = PassesToPrint[i];
-    if (PassInf && P->getPassInfo())
-      if (PassInf->getPassArgument() ==
-          P->getPassInfo()->getPassArgument()) {
-        return true;
-      }
-  }
-  return false;
-}
-  
-
-/// This is a utility to check whether a pass should have IR dumped
-/// before it.
-static bool ShouldPrintBeforePass(Pass *P) {
-  return PrintBeforeAll || ShouldPrintBeforeOrAfterPass(P, PrintBefore);
-}
-
-/// This is a utility to check whether a pass should have IR dumped
-/// after it.
-static bool ShouldPrintAfterPass(Pass *P) {
-  return PrintAfterAll || ShouldPrintBeforeOrAfterPass(P, PrintAfter);
-}
-
 } // End of llvm namespace
 
 /// isPassDebuggingExecutionsOrMore - Return true if -debug-pass=Executions
@@ -235,11 +182,6 @@ public:
     schedulePass(P);
   }
  
-  /// createPrinterPass - Get a function printer pass. 
-  Pass *createPrinterPass(raw_ostream &O, const std::string &Banner) const {
-    return createPrintFunctionPass(Banner, &O);
-  }
-
   // Prepare for running an on the fly pass, freeing memory if needed
   // from a previous run.
   void releaseMemoryOnTheFly();
@@ -310,11 +252,6 @@ public:
     }
   }
 
-  /// createPrinterPass - Get a module printer pass. 
-  Pass *createPrinterPass(raw_ostream &O, const std::string &Banner) const {
-    return createPrintModulePass(&O, false, Banner);
-  }
-
   /// run - Execute all of the passes scheduled for execution.  Keep track of
   /// whether any of the passes modifies the module, and if so, return true.
   bool runOnModule(Module &M);
@@ -394,11 +331,6 @@ public:
     schedulePass(P);
   }
  
-  /// createPrinterPass - Get a module printer pass. 
-  Pass *createPrinterPass(raw_ostream &O, const std::string &Banner) const {
-    return createPrintModulePass(&O, false, Banner);
-  }
-
   /// run - Execute all of the passes scheduled for execution.  Keep track of
   /// whether any of the passes modifies the module, and if so, return true.
   bool run(Module &M);
@@ -1276,14 +1208,7 @@ FunctionPassManager::~FunctionPassManager() {
 /// there is no need to delete the pass. (TODO delete passes.)
 /// This implies that all passes MUST be allocated with 'new'.
 void FunctionPassManager::add(Pass *P) { 
-  if (ShouldPrintBeforePass(P))
-    add(P->createPrinterPass(dbgs(), std::string("*** IR Dump Before ")
-                             + P->getPassName() + " ***"));
   FPM->add(P);
-
-  if (ShouldPrintAfterPass(P))
-    add(P->createPrinterPass(dbgs(), std::string("*** IR Dump After ")
-                             + P->getPassName() + " ***"));
 }
 
 /// run - Execute all of the passes scheduled for execution.  Keep
@@ -1594,15 +1519,7 @@ PassManager::~PassManager() {
 /// will be destroyed as well, so there is no need to delete the pass.  This
 /// implies that all passes MUST be allocated with 'new'.
 void PassManager::add(Pass *P) {
-  if (ShouldPrintBeforePass(P))
-    add(P->createPrinterPass(dbgs(), std::string("*** IR Dump Before ")
-                             + P->getPassName() + " ***"));
-
   PM->add(P);
-
-  if (ShouldPrintAfterPass(P))
-    add(P->createPrinterPass(dbgs(), std::string("*** IR Dump After ")
-                             + P->getPassName() + " ***"));
 }
 
 /// run - Execute all of the passes scheduled for execution.  Keep track of
diff --git a/lib/VMCore/PrintModulePass.cpp b/lib/VMCore/PrintModulePass.cpp
index 2d69dce..f0f6e7a 100644
--- a/lib/VMCore/PrintModulePass.cpp
+++ b/lib/VMCore/PrintModulePass.cpp
@@ -23,22 +23,21 @@ using namespace llvm;
 namespace {
 
   class PrintModulePass : public ModulePass {
-    std::string Banner;
     raw_ostream *Out;       // raw_ostream to print on
     bool DeleteStream;      // Delete the ostream in our dtor?
   public:
     static char ID;
     PrintModulePass() : ModulePass(&ID), Out(&dbgs()), 
       DeleteStream(false) {}
-    PrintModulePass(const std::string &B, raw_ostream *o, bool DS)
-        : ModulePass(&ID), Banner(B), Out(o), DeleteStream(DS) {}
+    PrintModulePass(raw_ostream *o, bool DS)
+      : ModulePass(&ID), Out(o), DeleteStream(DS) {}
     
     ~PrintModulePass() {
       if (DeleteStream) delete Out;
     }
     
     bool runOnModule(Module &M) {
-      (*Out) << Banner << M;
+      (*Out) << M;
       return false;
     }
     
@@ -86,9 +85,8 @@ Y("print-function","Print function to stderr");
 /// createPrintModulePass - Create and return a pass that writes the
 /// module to the specified raw_ostream.
 ModulePass *llvm::createPrintModulePass(llvm::raw_ostream *OS, 
-                                        bool DeleteStream,
-                                        const std::string &Banner) {
-  return new PrintModulePass(Banner, OS, DeleteStream);
+                                        bool DeleteStream) {
+  return new PrintModulePass(OS, DeleteStream);
 }
 
 /// createPrintFunctionPass - Create and return a pass that prints