Change Pass::print to take a raw ostream instead of std::ostream,

update all code that this affects.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79830 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 7 insertions, 8 deletions

diff --git a/lib/VMCore/Dominators.cpp b/lib/VMCore/Dominators.cpp
index e3bcbb7542..bb73aaf705 100644
--- a/lib/VMCore/Dominators.cpp
+++ b/lib/VMCore/Dominators.cpp
@@ -48,9 +48,8 @@ bool DominatorTree::runOnFunction(Function &F) {
   return false;
 }
 
-void DominatorTree::print(std::ostream &OS, const Module *) const {
-  raw_os_ostream OSS(OS);
-  DT->print(OSS);
+void DominatorTree::print(raw_ostream &OS, const Module *) const {
+  DT->print(OS);
 }
 
 
@@ -264,8 +263,7 @@ DominanceFrontier::calculate(const DominatorTree &DT,
   return *Result;
 }
 
-void DominanceFrontierBase::print(std::ostream &O, const Module* ) const {
-  raw_os_ostream OS(O);
+void DominanceFrontierBase::print(raw_ostream &OS, const Module* ) const {
   for (const_iterator I = begin(), E = end(); I != E; ++I) {
     OS << "  DomFrontier for BB";
     if (I->first)
diff --git a/lib/VMCore/Pass.cpp b/lib/VMCore/Pass.cpp
index d82389d99d..e2a8d744e3 100644
--- a/lib/VMCore/Pass.cpp
+++ b/lib/VMCore/Pass.cpp
@@ -19,6 +19,7 @@
 #include "llvm/ModuleProvider.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/Support/ManagedStatic.h"
+#include "llvm/Support/raw_ostream.h"
 #include "llvm/System/Atomic.h"
 #include "llvm/System/Mutex.h"
 #include "llvm/System/Threading.h"
@@ -45,7 +46,7 @@ bool Pass::mustPreserveAnalysisID(const PassInfo *AnalysisID) const {
 
 // dumpPassStructure - Implement the -debug-passes=Structure option
 void Pass::dumpPassStructure(unsigned Offset) {
-  cerr << std::string(Offset*2, ' ') << getPassName() << "\n";
+  errs().indent(Offset*2) << getPassName() << "\n";
 }
 
 /// getPassName - Return a nice clean name for a pass.  This usually
@@ -62,13 +63,13 @@ const char *Pass::getPassName() const {
 // to print out the contents of an analysis.  Otherwise it is not necessary to
 // implement this method.
 //
-void Pass::print(std::ostream &O,const Module*) const {
+void Pass::print(raw_ostream &O,const Module*) const {
   O << "Pass::print not implemented for pass: '" << getPassName() << "'!\n";
 }
 
 // dump - call print(cerr);
 void Pass::dump() const {
-  print(*cerr.stream(), 0);
+  print(errs(), 0);
 }
 
 //===----------------------------------------------------------------------===//