Merge with LLVM upstream 2011/10/20 (r142530)

Conflicts:
	lib/Support/Unix/Host.inc

Change-Id: Idc00db3b63912dca6348bddd9f8a1af2a8d5d147

2 files changed, 10 insertions, 3 deletions

diff --git a/lib/Analysis/IPA/CMakeLists.txt b/lib/Analysis/IPA/CMakeLists.txt
index 8ffef29..eae83fd 100644
--- a/lib/Analysis/IPA/CMakeLists.txt
+++ b/lib/Analysis/IPA/CMakeLists.txt
@@ -5,3 +5,9 @@ add_llvm_library(LLVMipa
   GlobalsModRef.cpp
   IPA.cpp
   )
+
+add_llvm_library_dependencies(LLVMipa
+  LLVMAnalysis
+  LLVMCore
+  LLVMSupport
+  )
diff --git a/lib/Analysis/IPA/CallGraphSCCPass.cpp b/lib/Analysis/IPA/CallGraphSCCPass.cpp
index 659ffab..963da75 100644
--- a/lib/Analysis/IPA/CallGraphSCCPass.cpp
+++ b/lib/Analysis/IPA/CallGraphSCCPass.cpp
@@ -44,8 +44,8 @@ namespace {
 class CGPassManager : public ModulePass, public PMDataManager {
 public:
   static char ID;
-  explicit CGPassManager(int Depth) 
-    : ModulePass(ID), PMDataManager(Depth) { }
+  explicit CGPassManager() 
+    : ModulePass(ID), PMDataManager() { }
 
   /// 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.
@@ -350,6 +350,7 @@ bool CGPassManager::RefreshCallGraph(CallGraphSCC &CurSCC,
            dbgs() << "CGSCCPASSMGR: SCC Refresh didn't change call graph.\n";
          }
         );
+  (void)MadeChange;
 
   return DevirtualizedCall;
 }
@@ -542,7 +543,7 @@ void CallGraphSCCPass::assignPassManager(PMStack &PMS,
     PMDataManager *PMD = PMS.top();
 
     // [1] Create new Call Graph Pass Manager
-    CGP = new CGPassManager(PMD->getDepth() + 1);
+    CGP = new CGPassManager();
 
     // [2] Set up new manager's top level manager
     PMTopLevelManager *TPM = PMD->getTopLevelManager();