eliminate uses of cerr()

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79834 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
index 1518317328fa8af3d8cb9a5f91c09dd99173be0f..5992f5d534da4aec83f1986fba4f20ad2db91737 100644 (file)
--- a/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
@@ -15,10 +15,11 @@
 
 #include "LegalizeTypes.h"
 #include "llvm/CallingConv.h"
+#include "llvm/Target/TargetData.h"
 #include "llvm/ADT/SetVector.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/ErrorHandling.h"
-#include "llvm/Target/TargetData.h"
+#include "llvm/Support/raw_ostream.h"
 using namespace llvm;
 
 static cl::opt<bool>
@@ -114,42 +115,42 @@ void DAGTypeLegalizer::PerformExpensiveChecks() {
 
       if (I->getNodeId() != Processed) {
         if (Mapped != 0) {
-          cerr << "Unprocessed value in a map!";
+          errs() << "Unprocessed value in a map!";
           Failed = true;
         }
       } else if (isTypeLegal(Res.getValueType()) || IgnoreNodeResults(I)) {
         if (Mapped > 1) {
-          cerr << "Value with legal type was transformed!";
+          errs() << "Value with legal type was transformed!";
           Failed = true;
         }
       } else {
         if (Mapped == 0) {
-          cerr << "Processed value not in any map!";
+          errs() << "Processed value not in any map!";
           Failed = true;
         } else if (Mapped & (Mapped - 1)) {
-          cerr << "Value in multiple maps!";
+          errs() << "Value in multiple maps!";
           Failed = true;
         }
       }
 
       if (Failed) {
         if (Mapped & 1)
-          cerr << " ReplacedValues";
+          errs() << " ReplacedValues";
         if (Mapped & 2)
-          cerr << " PromotedIntegers";
+          errs() << " PromotedIntegers";
         if (Mapped & 4)
-          cerr << " SoftenedFloats";
+          errs() << " SoftenedFloats";
         if (Mapped & 8)
-          cerr << " ScalarizedVectors";
+          errs() << " ScalarizedVectors";
         if (Mapped & 16)
-          cerr << " ExpandedIntegers";
+          errs() << " ExpandedIntegers";
         if (Mapped & 32)
-          cerr << " ExpandedFloats";
+          errs() << " ExpandedFloats";
         if (Mapped & 64)
-          cerr << " SplitVectors";
+          errs() << " SplitVectors";
         if (Mapped & 128)
-          cerr << " WidenedVectors";
-        cerr << "\n";
+          errs() << " WidenedVectors";
+        errs() << "\n";
         llvm_unreachable(0);
       }
     }
@@ -337,7 +338,7 @@ ScanOperands:
     }
 
     if (i == NumOperands) {
-      DEBUG(cerr << "Legally typed node: "; N->dump(&DAG); cerr << "\n");
+      DEBUG(errs() << "Legally typed node: "; N->dump(&DAG); errs() << "\n");
     }
     }
 NodeDone:
@@ -406,7 +407,7 @@ NodeDone:
     if (!IgnoreNodeResults(I))
       for (unsigned i = 0, NumVals = I->getNumValues(); i < NumVals; ++i)
         if (!isTypeLegal(I->getValueType(i))) {
-          cerr << "Result type " << i << " illegal!\n";
+          errs() << "Result type " << i << " illegal!\n";
           Failed = true;
         }
 
@@ -414,24 +415,24 @@ NodeDone:
     for (unsigned i = 0, NumOps = I->getNumOperands(); i < NumOps; ++i)
       if (!IgnoreNodeResults(I->getOperand(i).getNode()) &&
           !isTypeLegal(I->getOperand(i).getValueType())) {
-        cerr << "Operand type " << i << " illegal!\n";
+        errs() << "Operand type " << i << " illegal!\n";
         Failed = true;
       }
 
     if (I->getNodeId() != Processed) {
        if (I->getNodeId() == NewNode)
-         cerr << "New node not analyzed?\n";
+         errs() << "New node not analyzed?\n";
        else if (I->getNodeId() == Unanalyzed)
-         cerr << "Unanalyzed node not noticed?\n";
+         errs() << "Unanalyzed node not noticed?\n";
        else if (I->getNodeId() > 0)
-         cerr << "Operand not processed?\n";
+         errs() << "Operand not processed?\n";
        else if (I->getNodeId() == ReadyToProcess)
-         cerr << "Not added to worklist?\n";
+         errs() << "Not added to worklist?\n";
        Failed = true;
     }
 
     if (Failed) {
-      I->dump(&DAG); cerr << "\n";
+      I->dump(&DAG); errs() << "\n";
       llvm_unreachable(0);
     }
   }

diff --git a/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
index 9fdca9c04c8749a3d399380d9e6c63e3f9a0d507..13f8ff7b41a280fb7980cd8e3accbd6cab07501b 100644 (file)
--- a/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
@@ -24,6 +24,7 @@
 #include "llvm/CodeGen/PseudoSourceValue.h"
 #include "llvm/Target/TargetData.h"
 #include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/raw_ostream.h"
 using namespace llvm;
 
 //===----------------------------------------------------------------------===//
@@ -31,15 +32,17 @@ using namespace llvm;
 //===----------------------------------------------------------------------===//
 
 void DAGTypeLegalizer::ScalarizeVectorResult(SDNode *N, unsigned ResNo) {
-  DEBUG(cerr << "Scalarize node result " << ResNo << ": "; N->dump(&DAG);
-        cerr << "\n");
+  DEBUG(errs() << "Scalarize node result " << ResNo << ": ";
+        N->dump(&DAG);
+        errs() << "\n");
   SDValue R = SDValue();
 
   switch (N->getOpcode()) {
   default:
 #ifndef NDEBUG
-    cerr << "ScalarizeVectorResult #" << ResNo << ": ";
-    N->dump(&DAG); cerr << "\n";
+    errs() << "ScalarizeVectorResult #" << ResNo << ": ";
+    N->dump(&DAG);
+    errs() << "\n";
 #endif
     llvm_unreachable("Do not know how to scalarize the result of this operator!");
 
@@ -267,16 +270,18 @@ SDValue DAGTypeLegalizer::ScalarizeVecRes_VSETCC(SDNode *N) {
 //===----------------------------------------------------------------------===//
 
 bool DAGTypeLegalizer::ScalarizeVectorOperand(SDNode *N, unsigned OpNo) {
-  DEBUG(cerr << "Scalarize node operand " << OpNo << ": "; N->dump(&DAG);
-        cerr << "\n");
+  DEBUG(errs() << "Scalarize node operand " << OpNo << ": ";
+        N->dump(&DAG);
+        errs() << "\n");
   SDValue Res = SDValue();
 
   if (Res.getNode() == 0) {
     switch (N->getOpcode()) {
     default:
 #ifndef NDEBUG
-      cerr << "ScalarizeVectorOperand Op #" << OpNo << ": ";
-      N->dump(&DAG); cerr << "\n";
+      errs() << "ScalarizeVectorOperand Op #" << OpNo << ": ";
+      N->dump(&DAG);
+      errs() << "\n";
 #endif
       llvm_unreachable("Do not know how to scalarize this operator's operand!");
     case ISD::BIT_CONVERT:
@@ -369,14 +374,17 @@ SDValue DAGTypeLegalizer::ScalarizeVecOp_STORE(StoreSDNode *N, unsigned OpNo){
 /// legalization, we just know that (at least) one result needs vector
 /// splitting.
 void DAGTypeLegalizer::SplitVectorResult(SDNode *N, unsigned ResNo) {
-  DEBUG(cerr << "Split node result: "; N->dump(&DAG); cerr << "\n");
+  DEBUG(errs() << "Split node result: ";
+        N->dump(&DAG);
+        errs() << "\n");
   SDValue Lo, Hi;
 
   switch (N->getOpcode()) {
   default:
 #ifndef NDEBUG
-    cerr << "SplitVectorResult #" << ResNo << ": ";
-    N->dump(&DAG); cerr << "\n";
+    errs() << "SplitVectorResult #" << ResNo << ": ";
+    N->dump(&DAG);
+    errs() << "\n";
 #endif
     llvm_unreachable("Do not know how to split the result of this operator!");
 
@@ -917,15 +925,18 @@ void DAGTypeLegalizer::SplitVecRes_VECTOR_SHUFFLE(ShuffleVectorSDNode *N,
 /// result types of the node are known to be legal, but other operands of the
 /// node may need legalization as well as the specified one.
 bool DAGTypeLegalizer::SplitVectorOperand(SDNode *N, unsigned OpNo) {
-  DEBUG(cerr << "Split node operand: "; N->dump(&DAG); cerr << "\n");
+  DEBUG(errs() << "Split node operand: ";
+        N->dump(&DAG);
+        errs() << "\n");
   SDValue Res = SDValue();
 
   if (Res.getNode() == 0) {
     switch (N->getOpcode()) {
     default:
 #ifndef NDEBUG
-      cerr << "SplitVectorOperand Op #" << OpNo << ": ";
-      N->dump(&DAG); cerr << "\n";
+      errs() << "SplitVectorOperand Op #" << OpNo << ": ";
+      N->dump(&DAG);
+      errs() << "\n";
 #endif
       llvm_unreachable("Do not know how to split this operator's operand!");
 
@@ -1106,15 +1117,17 @@ SDValue DAGTypeLegalizer::SplitVecOp_STORE(StoreSDNode *N, unsigned OpNo) {
 //===----------------------------------------------------------------------===//
 
 void DAGTypeLegalizer::WidenVectorResult(SDNode *N, unsigned ResNo) {
-  DEBUG(cerr << "Widen node result " << ResNo << ": "; N->dump(&DAG);
-        cerr << "\n");
+  DEBUG(errs() << "Widen node result " << ResNo << ": ";
+        N->dump(&DAG);
+        errs() << "\n");
   SDValue Res = SDValue();
 
   switch (N->getOpcode()) {
   default:
 #ifndef NDEBUG
-    cerr << "WidenVectorResult #" << ResNo << ": ";
-    N->dump(&DAG); cerr << "\n";
+    errs() << "WidenVectorResult #" << ResNo << ": ";
+    N->dump(&DAG);
+    errs() << "\n";
 #endif
     llvm_unreachable("Do not know how to widen the result of this operator!");
 
@@ -1762,15 +1775,17 @@ SDValue DAGTypeLegalizer::WidenVecRes_VSETCC(SDNode *N) {
 // Widen Vector Operand
 //===----------------------------------------------------------------------===//
 bool DAGTypeLegalizer::WidenVectorOperand(SDNode *N, unsigned ResNo) {
-  DEBUG(cerr << "Widen node operand " << ResNo << ": "; N->dump(&DAG);
-        cerr << "\n");
+  DEBUG(errs() << "Widen node operand " << ResNo << ": ";
+        N->dump(&DAG);
+        errs() << "\n");
   SDValue Res = SDValue();
 
   switch (N->getOpcode()) {
   default:
 #ifndef NDEBUG
-    cerr << "WidenVectorOperand op #" << ResNo << ": ";
-    N->dump(&DAG); cerr << "\n";
+    errs() << "WidenVectorOperand op #" << ResNo << ": ";
+    N->dump(&DAG);
+    errs() << "\n";
 #endif
     llvm_unreachable("Do not know how to widen this operator's operand!");
 

diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAGFast.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAGFast.cpp
index 568587ab33007da745bb664f9747a0caf6888a7b..c724fe214f9b2a41edeb56b24cc99d0fe6632947 100644 (file)
--- a/lib/CodeGen/SelectionDAG/ScheduleDAGFast.cpp
+++ b/lib/CodeGen/SelectionDAG/ScheduleDAGFast.cpp
@@ -138,9 +138,9 @@ void ScheduleDAGFast::ReleasePred(SUnit *SU, SDep *PredEdge) {
   
 #ifndef NDEBUG
   if (PredSU->NumSuccsLeft < 0) {
-    cerr << "*** Scheduling failed! ***\n";
+    errs() << "*** Scheduling failed! ***\n";
     PredSU->dump(this);
-    cerr << " has been released too many times!\n";
+    errs() << " has been released too many times!\n";
     llvm_unreachable(0);
   }
 #endif
@@ -604,16 +604,16 @@ void ScheduleDAGFast::ListScheduleBottomUp() {
         continue;
       }
       if (!AnyNotSched)
-        cerr << "*** List scheduling failed! ***\n";
+        errs() << "*** List scheduling failed! ***\n";
       SUnits[i].dump(this);
-      cerr << "has not been scheduled!\n";
+      errs() << "has not been scheduled!\n";
       AnyNotSched = true;
     }
     if (SUnits[i].NumSuccsLeft != 0) {
       if (!AnyNotSched)
-        cerr << "*** List scheduling failed! ***\n";
+        errs() << "*** List scheduling failed! ***\n";
       SUnits[i].dump(this);
-      cerr << "has successors left!\n";
+      errs() << "has successors left!\n";
       AnyNotSched = true;
     }
   }

diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAGList.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAGList.cpp
index ab2ad8b5f117a21c723090f52c897a811788f16a..628a2a87ee65e4640f531d98840d9975744c7ad1 100644 (file)
--- a/lib/CodeGen/SelectionDAG/ScheduleDAGList.cpp
+++ b/lib/CodeGen/SelectionDAG/ScheduleDAGList.cpp
@@ -112,9 +112,9 @@ void ScheduleDAGList::ReleaseSucc(SUnit *SU, const SDep &D) {
   
 #ifndef NDEBUG
   if (SuccSU->NumPredsLeft < 0) {
-    cerr << "*** Scheduling failed! ***\n";
+    errs() << "*** Scheduling failed! ***\n";
     SuccSU->dump(this);
-    cerr << " has been released too many times!\n";
+    errs() << " has been released too many times!\n";
     llvm_unreachable(0);
   }
 #endif

diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp
index 333780afef9bf11a7ad0dfb2ef983ed9b76e7ad5..a9d18784608e248da4ef1629bc00f9dfb0448793 100644 (file)
--- a/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp
+++ b/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp
@@ -201,9 +201,9 @@ void ScheduleDAGRRList::ReleasePred(SUnit *SU, const SDep *PredEdge) {
   
 #ifndef NDEBUG
   if (PredSU->NumSuccsLeft < 0) {
-    cerr << "*** Scheduling failed! ***\n";
+    errs() << "*** Scheduling failed! ***\n";
     PredSU->dump(this);
-    cerr << " has been released too many times!\n";
+    errs() << " has been released too many times!\n";
     llvm_unreachable(0);
   }
 #endif
@@ -828,9 +828,9 @@ void ScheduleDAGRRList::ReleaseSucc(SUnit *SU, const SDep *SuccEdge) {
   
 #ifndef NDEBUG
   if (SuccSU->NumPredsLeft < 0) {
-    cerr << "*** Scheduling failed! ***\n";
+    errs() << "*** Scheduling failed! ***\n";
     SuccSU->dump(this);
-    cerr << " has been released too many times!\n";
+    errs() << " has been released too many times!\n";
     llvm_unreachable(0);
   }
 #endif

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index d7be25e2902dbf99ec94e2b4bb52c909cc88c2f8..8eb16e5483f382d9a54870507949ad35a856323b 100644 (file)
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -155,7 +155,7 @@ namespace llvm {
 MachineBasicBlock *TargetLowering::EmitInstrWithCustomInserter(MachineInstr *MI,
                                                  MachineBasicBlock *MBB) const {
 #ifndef NDEBUG
-  cerr << "If a target marks an instruction with "
+  errs() << "If a target marks an instruction with "
           "'usesCustomDAGSchedInserter', it must implement "
           "TargetLowering::EmitInstrWithCustomInserter!";
 #endif
@@ -662,7 +662,7 @@ void SelectionDAGISel::SelectAllBasicBlocks(Function &Fn,
              I != E; ++I, ++j)
           if (Fn.paramHasAttr(j, Attribute::ByVal)) {
             if (EnableFastISelVerbose || EnableFastISelAbort)
-              cerr << "FastISel skips entry block due to byval argument\n";
+              errs() << "FastISel skips entry block due to byval argument\n";
             SuppressFastISel = true;
             break;
           }
@@ -727,7 +727,7 @@ void SelectionDAGISel::SelectAllBasicBlocks(Function &Fn,
         if (isa<TerminatorInst>(BI))
           if (!HandlePHINodesInSuccessorBlocksFast(LLVMBB, FastIS)) {
             if (EnableFastISelVerbose || EnableFastISelAbort) {
-              cerr << "FastISel miss: ";
+              errs() << "FastISel miss: ";
               BI->dump();
             }
             assert(!EnableFastISelAbort && 
@@ -746,7 +746,7 @@ void SelectionDAGISel::SelectAllBasicBlocks(Function &Fn,
         // Then handle certain instructions as single-LLVM-Instruction blocks.
         if (isa<CallInst>(BI)) {
           if (EnableFastISelVerbose || EnableFastISelAbort) {
-            cerr << "FastISel missed call: ";
+            errs() << "FastISel missed call: ";
             BI->dump();
           }
 
@@ -768,7 +768,7 @@ void SelectionDAGISel::SelectAllBasicBlocks(Function &Fn,
         // For now, be a little lenient about non-branch terminators.
         if (!isa<TerminatorInst>(BI) || isa<BranchInst>(BI)) {
           if (EnableFastISelVerbose || EnableFastISelAbort) {
-            cerr << "FastISel miss: ";
+            errs() << "FastISel miss: ";
             BI->dump();
           }
           if (EnableFastISelAbort)

diff --git a/lib/Target/CellSPU/SPUISelDAGToDAG.cpp b/lib/Target/CellSPU/SPUISelDAGToDAG.cpp
index a317706bb594835c0c40fc1dc9c185c878c27ff7..1c5e739ef84120b05628d6caa3df8d12922d15d2 100644 (file)
--- a/lib/Target/CellSPU/SPUISelDAGToDAG.cpp
+++ b/lib/Target/CellSPU/SPUISelDAGToDAG.cpp
@@ -520,7 +520,7 @@ SPUDAGToDAGISel::DFormAddressPredicate(SDValue Op, SDValue N, SDValue &Base,
     // Stack frame index must be less than 512 (divided by 16):
     FrameIndexSDNode *FIN = dyn_cast<FrameIndexSDNode>(N);
     int FI = int(FIN->getIndex());
-    DEBUG(cerr << "SelectDFormAddr: ISD::FrameIndex = "
+    DEBUG(errs() << "SelectDFormAddr: ISD::FrameIndex = "
                << FI << "\n");
     if (SPUFrameInfo::FItoStackOffset(FI) < maxOffset) {
       Base = CurDAG->getTargetConstant(0, PtrTy);
@@ -545,7 +545,7 @@ SPUDAGToDAGISel::DFormAddressPredicate(SDValue Op, SDValue N, SDValue &Base,
       if (Op0.getOpcode() == ISD::FrameIndex) {
         FrameIndexSDNode *FIN = dyn_cast<FrameIndexSDNode>(Op0);
         int FI = int(FIN->getIndex());
-        DEBUG(cerr << "SelectDFormAddr: ISD::ADD offset = " << offset
+        DEBUG(errs() << "SelectDFormAddr: ISD::ADD offset = " << offset
                    << " frame index = " << FI << "\n");
 
         if (SPUFrameInfo::FItoStackOffset(FI) < maxOffset) {
@@ -566,7 +566,7 @@ SPUDAGToDAGISel::DFormAddressPredicate(SDValue Op, SDValue N, SDValue &Base,
       if (Op1.getOpcode() == ISD::FrameIndex) {
         FrameIndexSDNode *FIN = dyn_cast<FrameIndexSDNode>(Op1);
         int FI = int(FIN->getIndex());
-        DEBUG(cerr << "SelectDFormAddr: ISD::ADD offset = " << offset
+        DEBUG(errs() << "SelectDFormAddr: ISD::ADD offset = " << offset
                    << " frame index = " << FI << "\n");
 
         if (SPUFrameInfo::FItoStackOffset(FI) < maxOffset) {

diff --git a/lib/Target/CellSPU/SPUISelLowering.cpp b/lib/Target/CellSPU/SPUISelLowering.cpp
index 84dbb6a9a0f1c5d8e79b4f260c2757fcefd3a02d..d0723dc42126cad995c77a6891af25aec6f1a648 100644 (file)
--- a/lib/Target/CellSPU/SPUISelLowering.cpp
+++ b/lib/Target/CellSPU/SPUISelLowering.cpp
@@ -849,9 +849,9 @@ LowerSTORE(SDValue Op, SelectionDAG &DAG, const SPUSubtarget *ST) {
     // to the stack pointer, which is always aligned.
 #if !defined(NDEBUG)
       if (DebugFlag && isCurrentDebugType(DEBUG_TYPE)) {
-        cerr << "CellSPU LowerSTORE: basePtr = ";
+        errs() << "CellSPU LowerSTORE: basePtr = ";
         basePtr.getNode()->dump(&DAG);
-        cerr << "\n";
+        errs() << "\n";
       }
 #endif
 
@@ -874,9 +874,9 @@ LowerSTORE(SDValue Op, SelectionDAG &DAG, const SPUSubtarget *ST) {
       const SDValue &currentRoot = DAG.getRoot();
 
       DAG.setRoot(result);
-      cerr << "------- CellSPU:LowerStore result:\n";
+      errs() << "------- CellSPU:LowerStore result:\n";
       DAG.dump();
-      cerr << "-------\n";
+      errs() << "-------\n";
       DAG.setRoot(currentRoot);
     }
 #endif
@@ -2622,9 +2622,9 @@ SPUTargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG)
   switch (Opc) {
   default: {
 #ifndef NDEBUG
-    cerr << "SPUTargetLowering::LowerOperation(): need to lower this!\n";
-    cerr << "Op.getOpcode() = " << Opc << "\n";
-    cerr << "*Op.getNode():\n";
+    errs() << "SPUTargetLowering::LowerOperation(): need to lower this!\n";
+    errs() << "Op.getOpcode() = " << Opc << "\n";
+    errs() << "*Op.getNode():\n";
     Op.getNode()->dump();
 #endif
     llvm_unreachable(0);
@@ -2715,9 +2715,9 @@ void SPUTargetLowering::ReplaceNodeResults(SDNode *N,
 
   switch (Opc) {
   default: {
-    cerr << "SPUTargetLowering::ReplaceNodeResults(): need to fix this!\n";
-    cerr << "Op.getOpcode() = " << Opc << "\n";
-    cerr << "*Op.getNode():\n";
+    errs() << "SPUTargetLowering::ReplaceNodeResults(): need to fix this!\n";
+    errs() << "Op.getOpcode() = " << Opc << "\n";
+    errs() << "*Op.getNode():\n";
     N->dump();
     abort();
     /*NOTREACHED*/
@@ -2771,7 +2771,7 @@ SPUTargetLowering::PerformDAGCombine(SDNode *N, DAGCombinerInfo &DCI) const
 
 #if !defined(NDEBUG)
           if (DebugFlag && isCurrentDebugType(DEBUG_TYPE)) {
-            cerr << "\n"
+            errs() << "\n"
                  << "Replace: (add (SPUindirect <arg>, <arg>), 0)\n"
                  << "With:    (SPUindirect <arg>, <arg>)\n";
           }
@@ -2787,7 +2787,7 @@ SPUTargetLowering::PerformDAGCombine(SDNode *N, DAGCombinerInfo &DCI) const
 
 #if !defined(NDEBUG)
           if (DebugFlag && isCurrentDebugType(DEBUG_TYPE)) {
-            cerr << "\n"
+            errs() << "\n"
                  << "Replace: (add (SPUindirect <arg>, " << CN1->getSExtValue()
                  << "), " << CN0->getSExtValue() << ")\n"
                  << "With:    (SPUindirect <arg>, "
@@ -2811,11 +2811,11 @@ SPUTargetLowering::PerformDAGCombine(SDNode *N, DAGCombinerInfo &DCI) const
       // Types must match, however...
 #if !defined(NDEBUG)
       if (DebugFlag && isCurrentDebugType(DEBUG_TYPE)) {
-        cerr << "\nReplace: ";
+        errs() << "\nReplace: ";
         N->dump(&DAG);
-        cerr << "\nWith:    ";
+        errs() << "\nWith:    ";
         Op0.getNode()->dump(&DAG);
-        cerr << "\n";
+        errs() << "\n";
       }
 #endif
 
@@ -2830,11 +2830,11 @@ SPUTargetLowering::PerformDAGCombine(SDNode *N, DAGCombinerInfo &DCI) const
         // (SPUindirect (SPUaform <addr>, 0), 0) ->
         // (SPUaform <addr>, 0)
 
-        DEBUG(cerr << "Replace: ");
+        DEBUG(errs() << "Replace: ");
         DEBUG(N->dump(&DAG));
-        DEBUG(cerr << "\nWith:    ");
+        DEBUG(errs() << "\nWith:    ");
         DEBUG(Op0.getNode()->dump(&DAG));
-        DEBUG(cerr << "\n");
+        DEBUG(errs() << "\n");
 
         return Op0;
       }
@@ -2847,7 +2847,7 @@ SPUTargetLowering::PerformDAGCombine(SDNode *N, DAGCombinerInfo &DCI) const
 
 #if !defined(NDEBUG)
           if (DebugFlag && isCurrentDebugType(DEBUG_TYPE)) {
-            cerr << "\n"
+            errs() << "\n"
                  << "Replace: (SPUindirect (add <arg>, <arg>), 0)\n"
                  << "With:    (SPUindirect <arg>, <arg>)\n";
           }
@@ -2909,11 +2909,11 @@ SPUTargetLowering::PerformDAGCombine(SDNode *N, DAGCombinerInfo &DCI) const
   // Otherwise, return unchanged.
 #ifndef NDEBUG
   if (Result.getNode()) {
-    DEBUG(cerr << "\nReplace.SPU: ");
+    DEBUG(errs() << "\nReplace.SPU: ");
     DEBUG(N->dump(&DAG));
-    DEBUG(cerr << "\nWith:        ");
+    DEBUG(errs() << "\nWith:        ");
     DEBUG(Result.getNode()->dump(&DAG));
-    DEBUG(cerr << "\n");
+    DEBUG(errs() << "\n");
   }
 #endif
 

diff --git a/lib/Target/CellSPU/SPURegisterInfo.cpp b/lib/Target/CellSPU/SPURegisterInfo.cpp
index 53d6ce0cef9eb88d17d0f0e1a72bf20858b3432e..d974b7ab01ef86f2c6490a7798c43129f4dcb2d9 100644 (file)
--- a/lib/Target/CellSPU/SPURegisterInfo.cpp
+++ b/lib/Target/CellSPU/SPURegisterInfo.cpp
@@ -365,7 +365,7 @@ SPURegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II, int SPAdj,
   SPOp.ChangeToRegister(SPU::R1, false);
   if (Offset > SPUFrameInfo::maxFrameOffset()
       || Offset < SPUFrameInfo::minFrameOffset()) {
-    cerr << "Large stack adjustment ("
+    errs() << "Large stack adjustment ("
          << Offset
          << ") in SPURegisterInfo::eliminateFrameIndex.";
   } else {

diff --git a/lib/Target/MSP430/MSP430ISelLowering.cpp b/lib/Target/MSP430/MSP430ISelLowering.cpp
index 6758b45a333b0cd1e1ae383f8fc0be09f7f3d226..ec19c38e0dcfc8257fc98be2a7e896357a6887a7 100644 (file)
--- a/lib/Target/MSP430/MSP430ISelLowering.cpp
+++ b/lib/Target/MSP430/MSP430ISelLowering.cpp
@@ -34,6 +34,7 @@
 #include "llvm/Target/TargetLoweringObjectFile.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/raw_ostream.h"
 #include "llvm/ADT/VectorExtras.h"
 using namespace llvm;
 
@@ -225,7 +226,7 @@ MSP430TargetLowering::LowerCCCArguments(SDValue Chain,
       default: 
         {
 #ifndef NDEBUG
-          cerr << "LowerFormalArguments Unhandled argument type: "
+          errs() << "LowerFormalArguments Unhandled argument type: "
                << RegVT.getSimpleVT().SimpleTy << "\n";
 #endif
           llvm_unreachable(0);
@@ -257,7 +258,7 @@ MSP430TargetLowering::LowerCCCArguments(SDValue Chain,
       // Load the argument to a virtual register
       unsigned ObjSize = VA.getLocVT().getSizeInBits()/8;
       if (ObjSize > 2) {
-        cerr << "LowerFormalArguments Unhandled argument type: "
+        errs() << "LowerFormalArguments Unhandled argument type: "
              << VA.getLocVT().getSimpleVT().SimpleTy
              << "\n";
       }

diff --git a/lib/Target/SystemZ/SystemZISelDAGToDAG.cpp b/lib/Target/SystemZ/SystemZISelDAGToDAG.cpp
index 107e2d1c29e25c9939c021379aa3a3e3d093cb3f..c31e7ddf05896607d3cab45cb7450ff9bd326ad4 100644 (file)
--- a/lib/Target/SystemZ/SystemZISelDAGToDAG.cpp
+++ b/lib/Target/SystemZ/SystemZISelDAGToDAG.cpp
@@ -59,21 +59,23 @@ namespace {
     }
 
     void dump() {
-      cerr << "SystemZRRIAddressMode " << this << '\n';
+      errs() << "SystemZRRIAddressMode " << this << '\n';
       if (BaseType == RegBase) {
-        cerr << "Base.Reg ";
-        if (Base.Reg.getNode() != 0) Base.Reg.getNode()->dump();
-        else cerr << "nul";
-        cerr << '\n';
+        errs() << "Base.Reg ";
+        if (Base.Reg.getNode() != 0)
+          Base.Reg.getNode()->dump();
+        else
+          errs() << "nul";
+        errs() << '\n';
       } else {
-        cerr << " Base.FrameIndex " << Base.FrameIndex << '\n';
+        errs() << " Base.FrameIndex " << Base.FrameIndex << '\n';
       }
       if (!isRI) {
-        cerr << "IndexReg ";
+        errs() << "IndexReg ";
         if (IndexReg.getNode() != 0) IndexReg.getNode()->dump();
-        else cerr << "nul";
+        else errs() << "nul";
       }
-      cerr << " Disp " << Disp << '\n';
+      errs() << " Disp " << Disp << '\n';
     }
   };
 }

diff --git a/lib/Target/SystemZ/SystemZISelLowering.cpp b/lib/Target/SystemZ/SystemZISelLowering.cpp
index ef6053628692bd4872a1a131a29c3531a58e2c78..701bff63c47d497565b93d0dce8663d028e10e04 100644 (file)
--- a/lib/Target/SystemZ/SystemZISelLowering.cpp
+++ b/lib/Target/SystemZ/SystemZISelLowering.cpp
@@ -34,6 +34,7 @@
 #include "llvm/Target/TargetOptions.h"
 #include "llvm/Target/TargetLoweringObjectFile.h"
 #include "llvm/Support/Debug.h"
+#include "llvm/Support/raw_ostream.h"
 #include "llvm/ADT/VectorExtras.h"
 using namespace llvm;
 
@@ -289,7 +290,7 @@ SystemZTargetLowering::LowerCCCArguments(SDValue Chain,
       switch (LocVT.getSimpleVT().SimpleTy) {
       default:
 #ifndef NDEBUG
-        cerr << "LowerFormalArguments Unhandled argument type: "
+        errs() << "LowerFormalArguments Unhandled argument type: "
              << LocVT.getSimpleVT().SimpleTy
              << "\n";
 #endif

diff --git a/lib/Target/X86/X86FloatingPoint.cpp b/lib/Target/X86/X86FloatingPoint.cpp
index 4d65b1e6289bf1a75a136ce57a6ca7d64957c59d..af0da6fb52a64e7480f03312c5d3f0a87f232077 100644 (file)
--- a/lib/Target/X86/X86FloatingPoint.cpp
+++ b/lib/Target/X86/X86FloatingPoint.cpp
@@ -76,12 +76,12 @@ namespace {
     unsigned StackTop;          // The current top of the FP stack.
 
     void dumpStack() const {
-      cerr << "Stack contents:";
+      errs() << "Stack contents:";
       for (unsigned i = 0; i != StackTop; ++i) {
-        cerr << " FP" << Stack[i];
+        errs() << " FP" << Stack[i];
         assert(RegMap[Stack[i]] == i && "Stack[] doesn't match RegMap[]!");
       }
-      cerr << "\n";
+      errs() << "\n";
     }
   private:
     /// isStackEmpty - Return true if the FP stack is empty.

diff --git a/lib/Target/XCore/XCoreRegisterInfo.cpp b/lib/Target/XCore/XCoreRegisterInfo.cpp
index 57e20eeb8db3e47d194d0ed0a57de60deb914b50..8fbcb51eb0dcd164022321286a6f9dce23c18a24 100644 (file)
--- a/lib/Target/XCore/XCoreRegisterInfo.cpp
+++ b/lib/Target/XCore/XCoreRegisterInfo.cpp
@@ -145,8 +145,8 @@ eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB,
       if (!isU6 && !isImmU16(Amount)) {
         // FIX could emit multiple instructions in this case.
 #ifndef NDEBUG
-        cerr << "eliminateCallFramePseudoInstr size too big: "
-             << Amount << "\n";
+        errs() << "eliminateCallFramePseudoInstr size too big: "
+               << Amount << "\n";
 #endif
         llvm_unreachable(0);
       }

diff --git a/lib/Transforms/IPO/Internalize.cpp b/lib/Transforms/IPO/Internalize.cpp
index 5ad8ad81eed21a437800edc2ac26fc7888d54fd6..e3c3c672c590e9d35cd501aaaa54570ff401ec30 100644 (file)
--- a/lib/Transforms/IPO/Internalize.cpp
+++ b/lib/Transforms/IPO/Internalize.cpp
@@ -87,7 +87,7 @@ void InternalizePass::LoadFile(const char *Filename) {
   // Load the APIFile...
   std::ifstream In(Filename);
   if (!In.good()) {
-    cerr << "WARNING: Internalize couldn't load file '" << Filename
+    errs() << "WARNING: Internalize couldn't load file '" << Filename
          << "'! Continuing as if it's empty.\n";
     return; // Just continue as if the file were empty
   }

diff --git a/lib/Transforms/Scalar/PredicateSimplifier.cpp b/lib/Transforms/Scalar/PredicateSimplifier.cpp
index 08d5096d9ea90eba37bf9d1f10741342adda30f2..263c60651fdc6d05a213f8c7f79396aca587ab15 100644 (file)
--- a/lib/Transforms/Scalar/PredicateSimplifier.cpp
+++ b/lib/Transforms/Scalar/PredicateSimplifier.cpp
@@ -277,16 +277,16 @@ namespace {
 
 #ifndef NDEBUG
     virtual void dump() const {
-      dump(*cerr.stream());
+      dump(errs());
     }
 
-    void dump(std::ostream &os) const {
+    void dump(raw_ostream &os) const {
       os << "Predicate simplifier DomTreeDFS: \n";
       dump(Entry, 0, os);
       os << "\n\n";
     }
 
-    void dump(Node *N, int depth, std::ostream &os) const {
+    void dump(Node *N, int depth, raw_ostream &os) const {
       ++depth;
       for (int i = 0; i < depth; ++i) { os << " "; }
       os << "[" << depth << "] ";
@@ -656,10 +656,10 @@ namespace {
 #ifndef NDEBUG
       virtual ~Node() {}
       virtual void dump() const {
-        dump(*cerr.stream());
+        dump(errs());
       }
     private:
-      void dump(std::ostream &os) const {
+      void dump(raw_ostream &os) const {
         static const std::string names[32] =
           { "000000", "000001", "000002", "000003", "000004", "000005",
             "000006", "000007", "000008", "000009", "     >", "    >=",
@@ -887,10 +887,10 @@ namespace {
 #ifndef NDEBUG
     virtual ~InequalityGraph() {}
     virtual void dump() {
-      dump(*cerr.stream());
+      dump(errs());
     }
 
-    void dump(std::ostream &os) {
+    void dump(raw_ostream &os) {
       for (unsigned i = 1; i <= Nodes.size(); ++i) {
         os << i << " = {";
         node(i)->dump(os);
@@ -923,10 +923,10 @@ namespace {
 #ifndef NDEBUG
       virtual ~ScopedRange() {}
       virtual void dump() const {
-        dump(*cerr.stream());
+        dump(errs());
       }
 
-      void dump(std::ostream &os) const {
+      void dump(raw_ostream &os) const {
         os << "{";
         for (const_iterator I = begin(), E = end(); I != E; ++I) {
           os << &I->second << " (" << I->first->getDFSNumIn() << "), ";
@@ -1035,10 +1035,10 @@ namespace {
     virtual ~ValueRanges() {}
 
     virtual void dump() const {
-      dump(*cerr.stream());
+      dump(errs());
     }
 
-    void dump(std::ostream &os) const {
+    void dump(raw_ostream &os) const {
       for (unsigned i = 0, e = Ranges.size(); i != e; ++i) {
         os << (i+1) << " = ";
         Ranges[i].dump(os);