[llvm-commits] [llvm] r51705 - in /llvm/trunk: include/llvm/Support/Streams.h lib/Support/Streams.cpp lib/System/Unix/Program.inc lib/Target/CellSPU/SPUISelDAGToDAG.cpp lib/Target/CellSPU/SPUInstrInfo.cpp lib/Target/CellSPU/SPURegisterInfo.cpp

[Bill Wendling]

Author: void
Date: Thu May 29 16:46:33 2008
New Revision: 51705

URL: http://llvm.org/viewvc/llvm-project?rev=51705&view=rev
Log:
Remove more iostream header includes. Needed to implement a "FlushStream"
function to flush a specified std::ostream.

Modified:
    llvm/trunk/include/llvm/Support/Streams.h
    llvm/trunk/lib/Support/Streams.cpp
    llvm/trunk/lib/System/Unix/Program.inc
    llvm/trunk/lib/Target/CellSPU/SPUISelDAGToDAG.cpp
    llvm/trunk/lib/Target/CellSPU/SPUInstrInfo.cpp
    llvm/trunk/lib/Target/CellSPU/SPURegisterInfo.cpp

Modified: llvm/trunk/include/llvm/Support/Streams.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Support/Streams.h?rev=51705&r1=51704&r2=51705&view=diff

==============================================================================
--- llvm/trunk/include/llvm/Support/Streams.h (original)
+++ llvm/trunk/include/llvm/Support/Streams.h Thu May 29 16:46:33 2008
@@ -19,6 +19,9 @@
 
 namespace llvm {
 
+  /// FlushStream - Function called by BaseStream to flush an ostream.
+  void FlushStream(std::ostream &S);
+
   /// BaseStream - Acts like the STL streams. It's a wrapper for the std::cerr,
   /// std::cout, std::cin, etc. streams. However, it doesn't require #including
   /// @verbatim <iostream> @endverbatm in every file (doing so increases static 
@@ -39,6 +42,11 @@
       return *this;
     }
 
+    void flush() {
+      if (Stream)
+        FlushStream(*Stream);
+    }
+
     template <typename Ty>
     BaseStream &operator << (const Ty &Thing) {
       if (Stream) *Stream << Thing;

Modified: llvm/trunk/lib/Support/Streams.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Support/Streams.cpp?rev=51705&r1=51704&r2=51705&view=diff

==============================================================================
--- llvm/trunk/lib/Support/Streams.cpp (original)
+++ llvm/trunk/lib/Support/Streams.cpp Thu May 29 16:46:33 2008
@@ -19,3 +19,12 @@
 OStream llvm::cout(std::cout);
 OStream llvm::cerr(std::cerr);
 IStream llvm::cin(std::cin);
+
+namespace llvm {
+
+/// FlushStream - Function called by BaseStream to flush an ostream.
+void FlushStream(std::ostream &S) {
+  S << std::flush;
+}
+
+} // end anonymous namespace

Modified: llvm/trunk/lib/System/Unix/Program.inc
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/System/Unix/Program.inc?rev=51705&r1=51704&r2=51705&view=diff

==============================================================================
--- llvm/trunk/lib/System/Unix/Program.inc (original)
+++ llvm/trunk/lib/System/Unix/Program.inc Thu May 29 16:46:33 2008
@@ -17,8 +17,8 @@
 //===----------------------------------------------------------------------===//
 
 #include <llvm/Config/config.h>
+#include <llvm/Support/Streams.h>
 #include "Unix.h"
-#include <iostream>
 #if HAVE_SYS_STAT_H
 #include <sys/stat.h>
 #endif
@@ -210,8 +210,8 @@
   }
 
   // Make sure stderr and stdout have been flushed
-  std::cerr << std::flush;
-  std::cout << std::flush;
+  cerr.flush();
+  cout.flush();
   fsync(1);
   fsync(2);
 

Modified: llvm/trunk/lib/Target/CellSPU/SPUISelDAGToDAG.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/CellSPU/SPUISelDAGToDAG.cpp?rev=51705&r1=51704&r2=51705&view=diff

==============================================================================
--- llvm/trunk/lib/Target/CellSPU/SPUISelDAGToDAG.cpp (original)
+++ llvm/trunk/lib/Target/CellSPU/SPUISelDAGToDAG.cpp Thu May 29 16:46:33 2008
@@ -31,7 +31,6 @@
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/MathExtras.h"
 #include "llvm/Support/Compiler.h"
-#include <iostream>
 #include <queue>
 #include <set>
 

Modified: llvm/trunk/lib/Target/CellSPU/SPUInstrInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/CellSPU/SPUInstrInfo.cpp?rev=51705&r1=51704&r2=51705&view=diff

==============================================================================
--- llvm/trunk/lib/Target/CellSPU/SPUInstrInfo.cpp (original)
+++ llvm/trunk/lib/Target/CellSPU/SPUInstrInfo.cpp Thu May 29 16:46:33 2008
@@ -17,7 +17,7 @@
 #include "SPUTargetMachine.h"
 #include "SPUGenInstrInfo.inc"
 #include "llvm/CodeGen/MachineInstrBuilder.h"
-#include <iostream>
+#include "llvm/Support/Streams.h"
 
 using namespace llvm;
 
@@ -218,7 +218,7 @@
     BuildMI(MBB, MI, get(SPU::ORv4i32), DestReg).addReg(SrcReg)
       .addReg(SrcReg);
   } else {
-    std::cerr << "Attempt to copy unknown/unsupported register class!\n";
+    cerr << "Attempt to copy unknown/unsupported register class!\n";
     abort();
   }
 }

Modified: llvm/trunk/lib/Target/CellSPU/SPURegisterInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/CellSPU/SPURegisterInfo.cpp?rev=51705&r1=51704&r2=51705&view=diff

==============================================================================
--- llvm/trunk/lib/Target/CellSPU/SPURegisterInfo.cpp (original)
+++ llvm/trunk/lib/Target/CellSPU/SPURegisterInfo.cpp Thu May 29 16:46:33 2008
@@ -40,7 +40,6 @@
 #include "llvm/ADT/BitVector.h"
 #include "llvm/ADT/STLExtras.h"
 #include <cstdlib>
-#include <iostream>
 
 using namespace llvm;
 
@@ -178,7 +177,7 @@
   case SPU::R126: return 126;
   case SPU::R127: return 127;
   default:
-    std::cerr << "Unhandled reg in SPURegisterInfo::getRegisterNumbering!\n";
+    cerr << "Unhandled reg in SPURegisterInfo::getRegisterNumbering!\n";
     abort();
   }
 }