3 files changed, 17 insertions, 9 deletions
diff --git a/lib/Support/APInt.cpp b/lib/Support/APInt.cpp
index f415313060..8f506bc720 100644
--- a/lib/Support/APInt.cpp
+++ b/lib/Support/APInt.cpp
@@ -18,6 +18,7 @@
 #include "llvm/ADT/SmallString.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/MathExtras.h"
+#include "llvm/Support/raw_ostream.h"
 #include <cmath>
 #include <limits>
 #include <cstring>
@@ -41,8 +42,7 @@ inline static uint64_t* getMemory(uint32_t numWords) {
   return result;
 }
 
-void APInt::initSlowCase(uint32_t numBits, uint64_t val, bool isSigned) 
-{
+void APInt::initSlowCase(uint32_t numBits, uint64_t val, bool isSigned) {
   pVal = getClearedMemory(getNumWords());
   pVal[0] = val;
   if (isSigned && int64_t(val) < 0) 
@@ -51,7 +51,7 @@ void APInt::initSlowCase(uint32_t numBits, uint64_t val, bool isSigned)
 }
 
 APInt::APInt(uint32_t numBits, uint32_t numWords, const uint64_t bigVal[])
-  : BitWidth(numBits), VAL(0)  {
+  : BitWidth(numBits), VAL(0) {
   assert(BitWidth && "bitwidth too small");
   assert(bigVal && "Null pointer detected!");
   if (isSingleWord())
@@ -1995,13 +1995,12 @@ void APInt::dump() const {
   fprintf(stderr, "APInt(%db, %su %ss)", BitWidth, U.c_str(), S.c_str());
 }
 
-void APInt::print(std::ostream &OS, bool isSigned) const {
+void APInt::print(raw_ostream &OS, bool isSigned) const {
   SmallString<40> S;
   this->toString(S, 10, isSigned);
   OS << S.c_str();
 }
 
-
 // This implements a variety of operations on a representation of
 // arbitrary precision, two's-complement, bignum integer values.
 
diff --git a/lib/Support/ConstantRange.cpp b/lib/Support/ConstantRange.cpp
index 9c83b7c59d..cb8c4b013c 100644
--- a/lib/Support/ConstantRange.cpp
+++ b/lib/Support/ConstantRange.cpp
@@ -22,8 +22,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Support/ConstantRange.h"
-#include "llvm/Support/Streams.h"
-#include <ostream>
+#include "llvm/Support/raw_ostream.h"
 using namespace llvm;
 
 /// Initialize a full (the default) or empty set for the specified type.
@@ -462,12 +461,12 @@ ConstantRange ConstantRange::truncate(uint32_t DstTySize) const {
 
 /// print - Print out the bounds to a stream...
 ///
-void ConstantRange::print(std::ostream &OS) const {
+void ConstantRange::print(raw_ostream &OS) const {
   OS << "[" << Lower << "," << Upper << ")";
 }
 
 /// dump - Allow printing from a debugger easily...
 ///
 void ConstantRange::dump() const {
-  print(cerr);
+  print(errs());
 }
diff --git a/lib/Support/raw_ostream.cpp b/lib/Support/raw_ostream.cpp
index 432e603194..9827ca776a 100644
--- a/lib/Support/raw_ostream.cpp
+++ b/lib/Support/raw_ostream.cpp
@@ -99,6 +99,12 @@ raw_ostream &raw_ostream::operator<<(long long N) {
   return this->operator<<(static_cast<unsigned long long>(N));
 }
 
+raw_ostream &raw_ostream::operator<<(const void *P) {
+  // FIXME: This could be much faster if it matters.
+  return *this << format("%p", P);
+}
+
+
 raw_ostream &raw_ostream::write(const char *Ptr, unsigned Size) {
   if (OutBufCur+Size > OutBufEnd)
     flush_impl();
@@ -250,6 +256,10 @@ raw_ostream &llvm::errs() {
 //  raw_os_ostream
 //===----------------------------------------------------------------------===//
 
+raw_os_ostream::~raw_os_ostream() {
+  flush();
+}
+
 /// flush_impl - The is the piece of the class that is implemented by
 /// subclasses.  This outputs the currently buffered data and resets the
 /// buffer to empty.