From 2e9175a0858a2f5005716e4a84ec03f757c25966 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sun, 28 Apr 2002 05:14:06 +0000
Subject: [PATCH] Minor changes to allow Modules (which are no longer Values)
 to work

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2361 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/VMCore/Pass.cpp       | 19 +++++++++----------
 lib/VMCore/PassManagerT.h | 10 ++++++----
 2 files changed, 15 insertions(+), 14 deletions(-)

diff --git a/lib/VMCore/Pass.cpp b/lib/VMCore/Pass.cpp
index 14ebd50dd16..beef60fd470 100644
--- a/lib/VMCore/Pass.cpp
+++ b/lib/VMCore/Pass.cpp
@@ -49,22 +49,21 @@ void PMDebug::PrintPassStructure(Pass *P) {
 }
 
 void PMDebug::PrintPassInformation(unsigned Depth, const char *Action,
-                                   Pass *P, Value *V) {
+                                   Pass *P, Annotable *V) {
   if (PassDebugging >= PassExecutions) {
     std::cerr << (void*)P << std::string(Depth*2+1, ' ') << Action << " '" 
               << typeid(*P).name();
     if (V) {
       std::cerr << "' on ";
-      switch (V->getValueType()) {
-      case Value::ModuleVal:
+
+      if (dynamic_cast<Module*>(V)) {
         std::cerr << "Module\n"; return;
-      case Value::FunctionVal:
-        std::cerr << "Function '" << V->getName(); break;
-      case Value::BasicBlockVal:
-        std::cerr << "BasicBlock '" << V->getName(); break;
-      default:
-        std::cerr << typeid(*V).name() << " '" << V->getName(); break;
-      }
+      } else if (Function *F = dynamic_cast<Function*>(V))
+        std::cerr << "Function '" << F->getName();
+      else if (BasicBlock *BB = dynamic_cast<BasicBlock*>(V))
+        std::cerr << "BasicBlock '" << BB->getName();
+      else if (Value *Val = dynamic_cast<Value*>(V))
+        std::cerr << typeid(*Val).name() << " '" << Val->getName();
     }
     std::cerr << "'...\n";
   }
diff --git a/lib/VMCore/PassManagerT.h b/lib/VMCore/PassManagerT.h
index a8c8d579be2..d4dfda02d66 100644
--- a/lib/VMCore/PassManagerT.h
+++ b/lib/VMCore/PassManagerT.h
@@ -15,6 +15,7 @@
 #include "llvm/Pass.h"
 #include <string>
 #include <algorithm>
+class Annotable;
 
 //===----------------------------------------------------------------------===//
 // PMDebug class - a set of debugging functions, that are not to be
@@ -25,7 +26,7 @@ struct PMDebug {
   // -debug-pass on the command line of the tool being used.
   //
   static void PrintPassStructure(Pass *P);
-  static void PrintPassInformation(unsigned,const char*,Pass *, Value *);
+  static void PrintPassInformation(unsigned,const char*,Pass *, Annotable *);
   static void PrintAnalysisSetInfo(unsigned,const char*,Pass *P,
                                    const std::vector<AnalysisID> &);
 };
@@ -105,7 +106,8 @@ public:
     for (unsigned i = 0, e = Passes.size(); i < e; ++i) {
       PassClass *P = Passes[i];
       
-      PMDebug::PrintPassInformation(getDepth(), "Executing Pass", P, (Value*)M);
+      PMDebug::PrintPassInformation(getDepth(), "Executing Pass", P,
+                                    (Annotable*)M);
 
       // Get information about what analyses the pass uses...
       AnalysisUsage AnUsage;
@@ -128,7 +130,7 @@ public:
 
       if (Changed)
         PMDebug::PrintPassInformation(getDepth()+1, "Made Modification", P,
-                                      (Value*)M);
+                                      (Annotable*)M);
       PMDebug::PrintAnalysisSetInfo(getDepth(), "Preserved", P,
                                     AnUsage.getPreservedSet());
       PMDebug::PrintAnalysisSetInfo(getDepth(), "Provided", P,
@@ -165,7 +167,7 @@ public:
       for (std::vector<Pass*>::iterator I = DeadPass.begin(),E = DeadPass.end();
            I != E; ++I) {
         PMDebug::PrintPassInformation(getDepth()+1, "Freeing Pass", *I,
-                                      (Value*)M);
+                                      (Annotable*)M);
         (*I)->releaseMemory();
       }
     }