Revert 100204. It broke a bunch of tests and apparently changed what passes are run during codegen.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100207 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 0 insertions, 75 deletions

diff --git a/lib/Analysis/IPA/CallGraphSCCPass.cpp b/lib/Analysis/IPA/CallGraphSCCPass.cpp
index fb0804190a..0f39f44a00 100644
--- a/lib/Analysis/IPA/CallGraphSCCPass.cpp
+++ b/lib/Analysis/IPA/CallGraphSCCPass.cpp
@@ -87,40 +87,10 @@ private:
                         bool IsCheckingMode);
 };
 
-/// PrintCallGraphPass - Print a Module corresponding to a call graph.
-///
-class PrintCallGraphPass : public CallGraphSCCPass {
-private:
-  std::string Banner;
-  raw_ostream &Out;       // raw_ostream to print on.
-
-public:
-  static char ID;
-  PrintCallGraphPass() : CallGraphSCCPass(&ID), Out(dbgs()) {}
-  PrintCallGraphPass(const std::string &B, raw_ostream &o)
-      : CallGraphSCCPass(&ID), Banner(B), Out(o) {}
-
-  virtual void getAnalysisUsage(AnalysisUsage &AU) const {
-    AU.setPreservesAll();
-  }
-
-  bool runOnSCC(std::vector<CallGraphNode *> &SCC) {
-    Out << Banner;
-    for (std::vector<CallGraphNode *>::iterator n = SCC.begin(), ne = SCC.end();
-         n != ne;
-         ++n) {
-      (*n)->getFunction()->print(Out);
-    }
-    return false;
-  }
-};
-
 } // end anonymous namespace.
 
 char CGPassManager::ID = 0;
 
-char PrintCallGraphPass::ID = 0;
-
 bool CGPassManager::RunPassOnSCC(Pass *P, std::vector<CallGraphNode*> &CurSCC,
                                  CallGraph &CG, bool &CallGraphUpToDate) {
   bool Changed = false;
@@ -426,11 +396,6 @@ bool CGPassManager::doFinalization(CallGraph &CG) {
   return Changed;
 }
 
-Pass *CallGraphSCCPass::createPrinterPass(raw_ostream &O,
-                                          const std::string &Banner) const {
-  return new PrintCallGraphPass(Banner, O);
-}
-
 /// Assign pass manager to manage this pass.
 void CallGraphSCCPass::assignPassManager(PMStack &PMS,
                                          PassManagerType PreferredType) {
diff --git a/lib/Analysis/LoopPass.cpp b/lib/Analysis/LoopPass.cpp
index 2727d2f946..e2d2c2bc9d 100644
--- a/lib/Analysis/LoopPass.cpp
+++ b/lib/Analysis/LoopPass.cpp
@@ -14,44 +14,9 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Analysis/LoopPass.h"
-#include "llvm/Assembly/PrintModulePass.h"
-#include "llvm/Support/Debug.h"
 #include "llvm/Support/Timer.h"
 using namespace llvm;
 
-namespace {
-
-/// PrintLoopPass - Print a Function corresponding to a Loop.
-///
-class PrintLoopPass : public LoopPass {
-private:
-  std::string Banner;
-  raw_ostream &Out;       // raw_ostream to print on.
-
-public:
-  static char ID;
-  PrintLoopPass() : LoopPass(&ID), Out(dbgs()) {}
-  PrintLoopPass(const std::string &B, raw_ostream &o)
-      : LoopPass(&ID), Banner(B), Out(o) {}
-
-  virtual void getAnalysisUsage(AnalysisUsage &AU) const {
-    AU.setPreservesAll();
-  }
-
-  bool runOnLoop(Loop *L, LPPassManager &) {
-    Out << Banner;
-    for (Loop::block_iterator b = L->block_begin(), be = L->block_end();
-         b != be;
-         ++b) {
-      (*b)->print(Out);
-    }
-    return false;
-  }
-};
-
-char PrintLoopPass::ID = 0;
-}
-
 //===----------------------------------------------------------------------===//
 // LPPassManager
 //
@@ -341,11 +306,6 @@ void LPPassManager::dumpPassStructure(unsigned Offset) {
 //===----------------------------------------------------------------------===//
 // LoopPass
 
-Pass *LoopPass::createPrinterPass(raw_ostream &O,
-                                  const std::string &Banner) const {
-  return new PrintLoopPass(Banner, O);
-}
-
 // Check if this pass is suitable for the current LPPassManager, if
 // available. This pass P is not suitable for a LPPassManager if P
 // is not preserving higher level analysis info used by other