More migration to raw_ostream, the water has dried up around the iostream hole.
- Some clients which used DOUT have moved to DEBUG. We are deprecating the
"magic" DOUT behavior which avoided calling printing functions when the
statement was disabled. In addition to being unnecessary magic, it had the
downside of leaving code in -Asserts builds, and of hiding potentially
unnecessary computations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77019 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/AliasAnalysisEvaluator.cpp b/lib/Analysis/AliasAnalysisEvaluator.cpp
index 07820e3..d4ae73c 100644
--- a/lib/Analysis/AliasAnalysisEvaluator.cpp
+++ b/lib/Analysis/AliasAnalysisEvaluator.cpp
@@ -29,7 +29,7 @@
#include "llvm/Support/InstIterator.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Compiler.h"
-#include "llvm/Support/Streams.h"
+#include "llvm/Support/raw_ostream.h"
#include <set>
#include <sstream>
using namespace llvm;
@@ -89,10 +89,10 @@
WriteAsOperand(s2, V2, true, M);
std::string o1(s1.str()), o2(s2.str());
if (o2 < o1)
- std::swap(o1, o2);
- cerr << " " << Msg << ":\t"
- << o1 << ", "
- << o2 << "\n";
+ std::swap(o1, o2);
+ errs() << " " << Msg << ":\t"
+ << o1 << ", "
+ << o2 << "\n";
}
}
@@ -100,9 +100,9 @@
PrintModRefResults(const char *Msg, bool P, Instruction *I, Value *Ptr,
Module *M) {
if (P) {
- cerr << " " << Msg << ": Ptr: ";
- WriteAsOperand(*cerr.stream(), Ptr, true, M);
- cerr << "\t<->" << *I;
+ errs() << " " << Msg << ": Ptr: ";
+ WriteAsOperand(errs(), Ptr, true, M);
+ errs() << "\t<->" << *I;
}
}
@@ -136,8 +136,8 @@
if (PrintNoAlias || PrintMayAlias || PrintMustAlias ||
PrintNoModRef || PrintMod || PrintRef || PrintModRef)
- cerr << "Function: " << F.getName() << ": " << Pointers.size()
- << " pointers, " << CallSites.size() << " call sites\n";
+ errs() << "Function: " << F.getName() << ": " << Pointers.size()
+ << " pointers, " << CallSites.size() << " call sites\n";
// iterate over the worklist, and run the full (n^2)/2 disambiguations
for (std::set<Value *>::iterator I1 = Pointers.begin(), E = Pointers.end();
@@ -162,7 +162,7 @@
PrintResults("MustAlias", PrintMustAlias, *I1, *I2, F.getParent());
++MustAlias; break;
default:
- cerr << "Unknown alias query result!\n";
+ errs() << "Unknown alias query result!\n";
}
}
}
@@ -192,7 +192,7 @@
PrintModRefResults(" ModRef", PrintModRef, I, *V, F.getParent());
++ModRef; break;
default:
- cerr << "Unknown alias query result!\n";
+ errs() << "Unknown alias query result!\n";
}
}
}
@@ -201,45 +201,45 @@
}
static void PrintPercent(unsigned Num, unsigned Sum) {
- cerr << "(" << Num*100ULL/Sum << "."
- << ((Num*1000ULL/Sum) % 10) << "%)\n";
+ errs() << "(" << Num*100ULL/Sum << "."
+ << ((Num*1000ULL/Sum) % 10) << "%)\n";
}
bool AAEval::doFinalization(Module &M) {
unsigned AliasSum = NoAlias + MayAlias + MustAlias;
- cerr << "===== Alias Analysis Evaluator Report =====\n";
+ errs() << "===== Alias Analysis Evaluator Report =====\n";
if (AliasSum == 0) {
- cerr << " Alias Analysis Evaluator Summary: No pointers!\n";
+ errs() << " Alias Analysis Evaluator Summary: No pointers!\n";
} else {
- cerr << " " << AliasSum << " Total Alias Queries Performed\n";
- cerr << " " << NoAlias << " no alias responses ";
+ errs() << " " << AliasSum << " Total Alias Queries Performed\n";
+ errs() << " " << NoAlias << " no alias responses ";
PrintPercent(NoAlias, AliasSum);
- cerr << " " << MayAlias << " may alias responses ";
+ errs() << " " << MayAlias << " may alias responses ";
PrintPercent(MayAlias, AliasSum);
- cerr << " " << MustAlias << " must alias responses ";
+ errs() << " " << MustAlias << " must alias responses ";
PrintPercent(MustAlias, AliasSum);
- cerr << " Alias Analysis Evaluator Pointer Alias Summary: "
- << NoAlias*100/AliasSum << "%/" << MayAlias*100/AliasSum << "%/"
- << MustAlias*100/AliasSum << "%\n";
+ errs() << " Alias Analysis Evaluator Pointer Alias Summary: "
+ << NoAlias*100/AliasSum << "%/" << MayAlias*100/AliasSum << "%/"
+ << MustAlias*100/AliasSum << "%\n";
}
// Display the summary for mod/ref analysis
unsigned ModRefSum = NoModRef + Mod + Ref + ModRef;
if (ModRefSum == 0) {
- cerr << " Alias Analysis Mod/Ref Evaluator Summary: no mod/ref!\n";
+ errs() << " Alias Analysis Mod/Ref Evaluator Summary: no mod/ref!\n";
} else {
- cerr << " " << ModRefSum << " Total ModRef Queries Performed\n";
- cerr << " " << NoModRef << " no mod/ref responses ";
+ errs() << " " << ModRefSum << " Total ModRef Queries Performed\n";
+ errs() << " " << NoModRef << " no mod/ref responses ";
PrintPercent(NoModRef, ModRefSum);
- cerr << " " << Mod << " mod responses ";
+ errs() << " " << Mod << " mod responses ";
PrintPercent(Mod, ModRefSum);
- cerr << " " << Ref << " ref responses ";
+ errs() << " " << Ref << " ref responses ";
PrintPercent(Ref, ModRefSum);
- cerr << " " << ModRef << " mod & ref responses ";
+ errs() << " " << ModRef << " mod & ref responses ";
PrintPercent(ModRef, ModRefSum);
- cerr << " Alias Analysis Evaluator Mod/Ref Summary: "
- << NoModRef*100/ModRefSum << "%/" << Mod*100/ModRefSum << "%/"
- << Ref*100/ModRefSum << "%/" << ModRef*100/ModRefSum << "%\n";
+ errs() << " Alias Analysis Evaluator Mod/Ref Summary: "
+ << NoModRef*100/ModRefSum << "%/" << Mod*100/ModRefSum << "%/"
+ << Ref*100/ModRefSum << "%/" << ModRef*100/ModRefSum << "%\n";
}
return false;
diff --git a/lib/Analysis/IPA/CallGraph.cpp b/lib/Analysis/IPA/CallGraph.cpp
index 6dabcdb..4d15a48 100644
--- a/lib/Analysis/IPA/CallGraph.cpp
+++ b/lib/Analysis/IPA/CallGraph.cpp
@@ -75,7 +75,7 @@
virtual void print(std::ostream &o, const Module *M) const {
o << "CallGraph Root is: ";
if (Function *F = getRoot()->getFunction())
- o << F->getName() << "\n";
+ o << F->getNameStr() << "\n";
else
o << "<<null function: 0x" << getRoot() << ">>\n";
@@ -244,13 +244,13 @@
void CallGraphNode::print(std::ostream &OS) const {
if (Function *F = getFunction())
- OS << "Call graph node for function: '" << F->getName() <<"'\n";
+ OS << "Call graph node for function: '" << F->getNameStr() <<"'\n";
else
OS << "Call graph node <<null function: 0x" << this << ">>:\n";
for (const_iterator I = begin(), E = end(); I != E; ++I)
if (Function *FI = I->second->getFunction())
- OS << " Calls function '" << FI->getName() <<"'\n";
+ OS << " Calls function '" << FI->getNameStr() <<"'\n";
else
OS << " Calls external node\n";
OS << "\n";
diff --git a/lib/Analysis/IVUsers.cpp b/lib/Analysis/IVUsers.cpp
index 0f0bbba..ebfc53f 100644
--- a/lib/Analysis/IVUsers.cpp
+++ b/lib/Analysis/IVUsers.cpp
@@ -129,8 +129,8 @@
if (!AddRecStride->dominates(Preheader, DT))
return false;
- DOUT << "[" << L->getHeader()->getName()
- << "] Variable stride: " << *AddRec << "\n";
+ DEBUG(errs() << "[" << L->getHeader()->getName()
+ << "] Variable stride: " << *AddRec << "\n");
}
Stride = AddRecStride;
diff --git a/lib/Analysis/Trace.cpp b/lib/Analysis/Trace.cpp
index 8f19fda..31c7a19 100644
--- a/lib/Analysis/Trace.cpp
+++ b/lib/Analysis/Trace.cpp
@@ -33,7 +33,7 @@
///
void Trace::print(std::ostream &O) const {
Function *F = getFunction ();
- O << "; Trace from function " << F->getName() << ", blocks:\n";
+ O << "; Trace from function " << F->getNameStr() << ", blocks:\n";
for (const_iterator i = begin(), e = end(); i != e; ++i) {
O << "; ";
WriteAsOperand(O, *i, true, getModule());
diff --git a/lib/CodeGen/ELFCodeEmitter.cpp b/lib/CodeGen/ELFCodeEmitter.cpp
index fb439c6..1c27428 100644
--- a/lib/CodeGen/ELFCodeEmitter.cpp
+++ b/lib/CodeGen/ELFCodeEmitter.cpp
@@ -25,6 +25,7 @@
#include "llvm/Target/TargetAsmInfo.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/raw_ostream.h"
//===----------------------------------------------------------------------===//
// ELFCodeEmitter Implementation
@@ -35,7 +36,8 @@
/// startFunction - This callback is invoked when a new machine function is
/// about to be emitted.
void ELFCodeEmitter::startFunction(MachineFunction &MF) {
- DOUT << "processing function: " << MF.getFunction()->getName() << "\n";
+ DEBUG(errs() << "processing function: "
+ << MF.getFunction()->getName() << "\n");
// Get the ELF Section that this function belongs in.
ES = &EW.getTextSection();
diff --git a/lib/CodeGen/IfConversion.cpp b/lib/CodeGen/IfConversion.cpp
index 608d18d..9dbd6d1 100644
--- a/lib/CodeGen/IfConversion.cpp
+++ b/lib/CodeGen/IfConversion.cpp
@@ -228,8 +228,8 @@
TII = MF.getTarget().getInstrInfo();
if (!TII) return false;
- DOUT << "\nIfcvt: function (" << ++FnNum << ") \'"
- << MF.getFunction()->getName() << "\'";
+ DEBUG(errs() << "\nIfcvt: function (" << ++FnNum << ") \'"
+ << MF.getFunction()->getName() << "\'");
if (FnNum < IfCvtFnStart || (IfCvtFnStop != -1 && FnNum > IfCvtFnStop)) {
DOUT << " skipped\n";
diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp
index 79a4762..57bcfb5 100644
--- a/lib/CodeGen/LiveIntervalAnalysis.cpp
+++ b/lib/CodeGen/LiveIntervalAnalysis.cpp
@@ -503,7 +503,7 @@
O << "********** MACHINEINSTRS **********\n";
for (MachineFunction::iterator mbbi = mf_->begin(), mbbe = mf_->end();
mbbi != mbbe; ++mbbi) {
- O << ((Value*)mbbi->getBasicBlock())->getName() << ":\n";
+ O << ((Value*)mbbi->getBasicBlock())->getNameStr() << ":\n";
for (MachineBasicBlock::iterator mii = mbbi->begin(),
mie = mbbi->end(); mii != mie; ++mii) {
O << getInstructionIndex(mii) << '\t' << *mii;
@@ -985,9 +985,9 @@
/// which a variable is live
void LiveIntervals::computeIntervals() {
- DOUT << "********** COMPUTING LIVE INTERVALS **********\n"
- << "********** Function: "
- << ((Value*)mf_->getFunction())->getName() << '\n';
+ DEBUG(errs() << "********** COMPUTING LIVE INTERVALS **********\n"
+ << "********** Function: "
+ << ((Value*)mf_->getFunction())->getName() << '\n');
SmallVector<unsigned, 8> UndefUses;
for (MachineFunction::iterator MBBI = mf_->begin(), E = mf_->end();
@@ -995,7 +995,7 @@
MachineBasicBlock *MBB = MBBI;
// Track the index of the current machine instr.
unsigned MIIndex = getMBBStartIdx(MBB);
- DOUT << ((Value*)MBB->getBasicBlock())->getName() << ":\n";
+ DEBUG(errs() << ((Value*)MBB->getBasicBlock())->getName() << ":\n");
MachineBasicBlock::iterator MI = MBB->begin(), miEnd = MBB->end();
diff --git a/lib/CodeGen/LowerSubregs.cpp b/lib/CodeGen/LowerSubregs.cpp
index 5008f14..d7d50ba 100644
--- a/lib/CodeGen/LowerSubregs.cpp
+++ b/lib/CodeGen/LowerSubregs.cpp
@@ -25,6 +25,7 @@
#include "llvm/Target/TargetMachine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/Compiler.h"
+#include "llvm/Support/raw_ostream.h"
using namespace llvm;
namespace {
@@ -271,7 +272,8 @@
bool MadeChange = false;
DOUT << "********** LOWERING SUBREG INSTRS **********\n";
- DOUT << "********** Function: " << MF.getFunction()->getName() << '\n';
+ DEBUG(errs() << "********** Function: "
+ << MF.getFunction()->getName() << '\n');
for (MachineFunction::iterator mbbi = MF.begin(), mbbe = MF.end();
mbbi != mbbe; ++mbbi) {
diff --git a/lib/CodeGen/MachineFunction.cpp b/lib/CodeGen/MachineFunction.cpp
index 34f840a..98396ee 100644
--- a/lib/CodeGen/MachineFunction.cpp
+++ b/lib/CodeGen/MachineFunction.cpp
@@ -253,7 +253,7 @@
}
void MachineFunction::print(std::ostream &OS) const {
- OS << "# Machine code for " << Fn->getName () << "():\n";
+ OS << "# Machine code for " << Fn->getNameStr () << "():\n";
// Print Frame Information
FrameInfo->print(*this, OS);
@@ -297,7 +297,7 @@
for (const_iterator BB = begin(); BB != end(); ++BB)
BB->print(OS);
- OS << "\n# End machine code for " << Fn->getName () << "().\n\n";
+ OS << "\n# End machine code for " << Fn->getNameStr () << "().\n\n";
}
namespace llvm {
diff --git a/lib/CodeGen/MachineLICM.cpp b/lib/CodeGen/MachineLICM.cpp
index aaa4de4..b69311f 100644
--- a/lib/CodeGen/MachineLICM.cpp
+++ b/lib/CodeGen/MachineLICM.cpp
@@ -33,6 +33,7 @@
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/Debug.h"
+#include "llvm/Support/raw_ostream.h"
using namespace llvm;
@@ -355,14 +356,14 @@
// Now move the instructions to the predecessor, inserting it before any
// terminator instructions.
DEBUG({
- DOUT << "Hoisting " << MI;
+ errs() << "Hoisting " << MI;
if (CurPreheader->getBasicBlock())
- DOUT << " to MachineBasicBlock "
- << CurPreheader->getBasicBlock()->getName();
+ errs() << " to MachineBasicBlock "
+ << CurPreheader->getBasicBlock()->getName();
if (MI.getParent()->getBasicBlock())
- DOUT << " from MachineBasicBlock "
- << MI.getParent()->getBasicBlock()->getName();
- DOUT << "\n";
+ errs() << " from MachineBasicBlock "
+ << MI.getParent()->getBasicBlock()->getName();
+ errs() << "\n";
});
// Look for opportunity to CSE the hoisted instruction.
diff --git a/lib/CodeGen/MachineVerifier.cpp b/lib/CodeGen/MachineVerifier.cpp
index 77bfcb5..e4a26bc 100644
--- a/lib/CodeGen/MachineVerifier.cpp
+++ b/lib/CodeGen/MachineVerifier.cpp
@@ -237,7 +237,7 @@
if (!foundErrors++)
MF->print(OS);
*OS << "*** Bad machine code: " << msg << " ***\n"
- << "- function: " << MF->getFunction()->getName() << "\n";
+ << "- function: " << MF->getFunction()->getNameStr() << "\n";
}
void
@@ -245,7 +245,7 @@
{
assert(MBB);
report(msg, MBB->getParent());
- *OS << "- basic block: " << MBB->getBasicBlock()->getName()
+ *OS << "- basic block: " << MBB->getBasicBlock()->getNameStr()
<< " " << (void*)MBB
<< " (#" << MBB->getNumber() << ")\n";
}
diff --git a/lib/CodeGen/RegAllocBigBlock.cpp b/lib/CodeGen/RegAllocBigBlock.cpp
index 91e4099..8cae9da 100644
--- a/lib/CodeGen/RegAllocBigBlock.cpp
+++ b/lib/CodeGen/RegAllocBigBlock.cpp
@@ -615,7 +615,7 @@
const TargetInstrInfo &TII = *TM->getInstrInfo();
DEBUG(const BasicBlock *LBB = MBB.getBasicBlock();
- if (LBB) DOUT << "\nStarting RegAlloc of BB: " << LBB->getName());
+ if (LBB) errs() << "\nStarting RegAlloc of BB: " << LBB->getName());
// If this is the first basic block in the machine function, add live-in
// registers as active.
diff --git a/lib/CodeGen/RegAllocLinearScan.cpp b/lib/CodeGen/RegAllocLinearScan.cpp
index 63a99e4..30c602d 100644
--- a/lib/CodeGen/RegAllocLinearScan.cpp
+++ b/lib/CodeGen/RegAllocLinearScan.cpp
@@ -37,6 +37,7 @@
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/raw_ostream.h"
#include <algorithm>
#include <set>
#include <queue>
@@ -484,7 +485,8 @@
{
// linear scan algorithm
DOUT << "********** LINEAR SCAN **********\n";
- DOUT << "********** Function: " << mf_->getFunction()->getName() << '\n';
+ DEBUG(errs() << "********** Function: "
+ << mf_->getFunction()->getName() << '\n');
DEBUG(printIntervals("fixed", fixed_.begin(), fixed_.end()));
diff --git a/lib/CodeGen/RegAllocLocal.cpp b/lib/CodeGen/RegAllocLocal.cpp
index 1b09f77..b3d320a 100644
--- a/lib/CodeGen/RegAllocLocal.cpp
+++ b/lib/CodeGen/RegAllocLocal.cpp
@@ -714,7 +714,7 @@
MachineBasicBlock::iterator MII = MBB.begin();
DEBUG(const BasicBlock *LBB = MBB.getBasicBlock();
- if (LBB) DOUT << "\nStarting RegAlloc of BB: " << LBB->getName());
+ if (LBB) errs() << "\nStarting RegAlloc of BB: " << LBB->getName());
// Add live-in registers as active.
for (MachineBasicBlock::livein_iterator I = MBB.livein_begin(),
diff --git a/lib/CodeGen/RegAllocPBQP.cpp b/lib/CodeGen/RegAllocPBQP.cpp
index 89e2c59..f22c294 100644
--- a/lib/CodeGen/RegAllocPBQP.cpp
+++ b/lib/CodeGen/RegAllocPBQP.cpp
@@ -42,6 +42,7 @@
#include "llvm/CodeGen/RegAllocRegistry.h"
#include "llvm/CodeGen/RegisterCoalescer.h"
#include "llvm/Support/Debug.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/Target/TargetInstrInfo.h"
#include "llvm/Target/TargetMachine.h"
#include <limits>
@@ -804,7 +805,8 @@
vrm = &getAnalysis<VirtRegMap>();
- DOUT << "PBQP Register Allocating for " << mf->getFunction()->getName() << "\n";
+ DEBUG(errs() << "PBQP Register Allocating for "
+ << mf->getFunction()->getName() << "\n");
// Allocator main loop:
//
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index b0a19df..ab87449 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -50,6 +50,7 @@
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/MathExtras.h"
#include "llvm/Support/Timer.h"
+#include "llvm/Support/raw_ostream.h"
#include <algorithm>
using namespace llvm;
@@ -318,7 +319,7 @@
else
GFI = 0;
RegInfo = &MF->getRegInfo();
- DOUT << "\n\n\n=== " << Fn.getName() << "\n";
+ DEBUG(errs() << "\n\n\n=== " << Fn.getName() << "\n");
MachineModuleInfo *MMI = getAnalysisIfAvailable<MachineModuleInfo>();
DwarfWriter *DW = getAnalysisIfAvailable<DwarfWriter>();
diff --git a/lib/CodeGen/ShrinkWrapping.cpp b/lib/CodeGen/ShrinkWrapping.cpp
index e44a138..b1f56d5 100644
--- a/lib/CodeGen/ShrinkWrapping.cpp
+++ b/lib/CodeGen/ShrinkWrapping.cpp
@@ -158,7 +158,7 @@
// via --shrink-wrap-func=<funcname>.
#ifndef NDEBUG
if (ShrinkWrapFunc != "") {
- std::string MFName = MF->getFunction()->getName();
+ std::string MFName = MF->getFunction()->getNameStr();
ShrinkWrapThisFunction = (MFName == ShrinkWrapFunc);
}
#endif
@@ -185,8 +185,8 @@
initShrinkWrappingInfo();
DEBUG(if (ShrinkWrapThisFunction) {
- DOUT << "Place CSR spills/restores for "
- << MF->getFunction()->getName() << "\n";
+ errs() << "Place CSR spills/restores for "
+ << MF->getFunction()->getName() << "\n";
});
if (calculateSets(Fn))
@@ -357,8 +357,8 @@
// If no CSRs used, we are done.
if (CSI.empty()) {
DEBUG(if (ShrinkWrapThisFunction)
- DOUT << "DISABLED: " << Fn.getFunction()->getName()
- << ": uses no callee-saved registers\n");
+ errs() << "DISABLED: " << Fn.getFunction()->getName()
+ << ": uses no callee-saved registers\n");
return false;
}
@@ -377,8 +377,8 @@
// implementation to functions with <= 500 MBBs.
if (Fn.size() > 500) {
DEBUG(if (ShrinkWrapThisFunction)
- DOUT << "DISABLED: " << Fn.getFunction()->getName()
- << ": too large (" << Fn.size() << " MBBs)\n");
+ errs() << "DISABLED: " << Fn.getFunction()->getName()
+ << ": too large (" << Fn.size() << " MBBs)\n");
ShrinkWrapThisFunction = false;
}
@@ -459,7 +459,7 @@
}
if (allCSRUsesInEntryBlock) {
- DEBUG(DOUT << "DISABLED: " << Fn.getFunction()->getName()
+ DEBUG(errs() << "DISABLED: " << Fn.getFunction()->getName()
<< ": all CSRs used in EntryBlock\n");
ShrinkWrapThisFunction = false;
} else {
@@ -471,7 +471,7 @@
allCSRsUsedInEntryFanout = false;
}
if (allCSRsUsedInEntryFanout) {
- DEBUG(DOUT << "DISABLED: " << Fn.getFunction()->getName()
+ DEBUG(errs() << "DISABLED: " << Fn.getFunction()->getName()
<< ": all CSRs used in imm successors of EntryBlock\n");
ShrinkWrapThisFunction = false;
}
@@ -498,7 +498,7 @@
if (dominatesExitNodes) {
CSRUsedInChokePoints |= CSRUsed[MBB];
if (CSRUsedInChokePoints == UsedCSRegs) {
- DEBUG(DOUT << "DISABLED: " << Fn.getFunction()->getName()
+ DEBUG(errs() << "DISABLED: " << Fn.getFunction()->getName()
<< ": all CSRs used in choke point(s) at "
<< getBasicBlockName(MBB) << "\n");
ShrinkWrapThisFunction = false;
@@ -514,16 +514,16 @@
return false;
DEBUG({
- DOUT << "ENABLED: " << Fn.getFunction()->getName();
+ errs() << "ENABLED: " << Fn.getFunction()->getName();
if (HasFastExitPath)
- DOUT << " (fast exit path)";
- DOUT << "\n";
+ errs() << " (fast exit path)";
+ errs() << "\n";
if (ShrinkWrapDebugging >= BasicInfo) {
- DOUT << "------------------------------"
+ errs() << "------------------------------"
<< "-----------------------------\n";
- DOUT << "UsedCSRegs = " << stringifyCSRegSet(UsedCSRegs) << "\n";
+ errs() << "UsedCSRegs = " << stringifyCSRegSet(UsedCSRegs) << "\n";
if (ShrinkWrapDebugging >= Details) {
- DOUT << "------------------------------"
+ errs() << "------------------------------"
<< "-----------------------------\n";
dumpAllUsed();
}
@@ -596,7 +596,7 @@
addedUses = true;
blks.push_back(SUCC);
DEBUG(if (ShrinkWrapDebugging >= Iterations)
- DOUT << getBasicBlockName(MBB)
+ errs() << getBasicBlockName(MBB)
<< "(" << stringifyCSRegSet(prop) << ")->"
<< "successor " << getBasicBlockName(SUCC) << "\n");
}
@@ -612,7 +612,7 @@
addedUses = true;
blks.push_back(PRED);
DEBUG(if (ShrinkWrapDebugging >= Iterations)
- DOUT << getBasicBlockName(MBB)
+ errs() << getBasicBlockName(MBB)
<< "(" << stringifyCSRegSet(prop) << ")->"
<< "predecessor " << getBasicBlockName(PRED) << "\n");
}
@@ -650,7 +650,7 @@
CSRUsed[EXB] |= loopSpills;
addedUses = true;
DEBUG(if (ShrinkWrapDebugging >= Iterations)
- DOUT << "LOOP " << getBasicBlockName(MBB)
+ errs() << "LOOP " << getBasicBlockName(MBB)
<< "(" << stringifyCSRegSet(loopSpills) << ")->"
<< getBasicBlockName(EXB) << "\n");
if (EXB->succ_size() > 1 || EXB->pred_size() > 1)
@@ -717,7 +717,7 @@
blks.push_back(MBB);
DEBUG(if (! CSRSave[MBB].empty() && ShrinkWrapDebugging >= Iterations)
- DOUT << "SAVE[" << getBasicBlockName(MBB) << "] = "
+ errs() << "SAVE[" << getBasicBlockName(MBB) << "] = "
<< stringifyCSRegSet(CSRSave[MBB]) << "\n");
return placedSpills;
@@ -778,7 +778,7 @@
blks.push_back(MBB);
DEBUG(if (! CSRRestore[MBB].empty() && ShrinkWrapDebugging >= Iterations)
- DOUT << "RESTORE[" << getBasicBlockName(MBB) << "] = "
+ errs() << "RESTORE[" << getBasicBlockName(MBB) << "] = "
<< stringifyCSRegSet(CSRRestore[MBB]) << "\n");
return placedRestores;
@@ -802,7 +802,7 @@
++iterations;
DEBUG(if (ShrinkWrapDebugging >= Iterations)
- DOUT << "iter " << iterations
+ errs() << "iter " << iterations
<< " --------------------------------------------------\n");
// Calculate CSR{Save,Restore} sets using Antic, Avail on the MCFG,
@@ -852,15 +852,15 @@
unsigned numSRReducedThisFunc = notSpilledInEntryBlock.count();
numSRReduced += numSRReducedThisFunc;
DEBUG(if (ShrinkWrapDebugging >= BasicInfo) {
- DOUT << "-----------------------------------------------------------\n";
- DOUT << "total iterations = " << iterations << " ( "
+ errs() << "-----------------------------------------------------------\n";
+ errs() << "total iterations = " << iterations << " ( "
<< Fn.getFunction()->getName()
<< " " << numSRReducedThisFunc
<< " " << Fn.size()
<< " )\n";
- DOUT << "-----------------------------------------------------------\n";
+ errs() << "-----------------------------------------------------------\n";
dumpSRSets();
- DOUT << "-----------------------------------------------------------\n";
+ errs() << "-----------------------------------------------------------\n";
if (numSRReducedThisFunc)
verifySpillRestorePlacement();
});
@@ -893,7 +893,7 @@
// Check the immediate successors.
if (isReturnBlock(SUCC)) {
if (ShrinkWrapDebugging >= BasicInfo)
- DOUT << "Fast exit path: " << getBasicBlockName(EntryBlock)
+ errs() << "Fast exit path: " << getBasicBlockName(EntryBlock)
<< "->" << getBasicBlockName(SUCC) << "\n";
break;
}
@@ -911,7 +911,7 @@
}
if (HasFastExitPath) {
if (ShrinkWrapDebugging >= BasicInfo)
- DOUT << "Fast exit path: " << getBasicBlockName(EntryBlock)
+ errs() << "Fast exit path: " << getBasicBlockName(EntryBlock)
<< "->" << exitPath << "\n";
break;
}
@@ -977,11 +977,11 @@
if (isReturnBlock(SBB) || SBB->succ_size() == 0) {
if (restored != spilled) {
CSRegSet notRestored = (spilled - restored);
- DOUT << MF->getFunction()->getName() << ": "
- << stringifyCSRegSet(notRestored)
- << " spilled at " << getBasicBlockName(MBB)
- << " are never restored on path to return "
- << getBasicBlockName(SBB) << "\n";
+ DEBUG(errs() << MF->getFunction()->getName() << ": "
+ << stringifyCSRegSet(notRestored)
+ << " spilled at " << getBasicBlockName(MBB)
+ << " are never restored on path to return "
+ << getBasicBlockName(SBB) << "\n");
}
restored.clear();
}
@@ -1025,23 +1025,24 @@
}
if (spilled != restored) {
CSRegSet notSpilled = (restored - spilled);
- DOUT << MF->getFunction()->getName() << ": "
- << stringifyCSRegSet(notSpilled)
- << " restored at " << getBasicBlockName(MBB)
- << " are never spilled\n";
+ DEBUG(errs() << MF->getFunction()->getName() << ": "
+ << stringifyCSRegSet(notSpilled)
+ << " restored at " << getBasicBlockName(MBB)
+ << " are never spilled\n");
}
}
}
// Debugging print methods.
std::string PEI::getBasicBlockName(const MachineBasicBlock* MBB) {
+ if (!MBB)
+ return "";
+
+ if (MBB->getBasicBlock())
+ return MBB->getBasicBlock()->getNameStr();
+
std::ostringstream name;
- if (MBB) {
- if (MBB->getBasicBlock())
- name << MBB->getBasicBlock()->getName();
- else
- name << "_MBB_" << MBB->getNumber();
- }
+ name << "_MBB_" << MBB->getNumber();
return name.str();
}
diff --git a/lib/CodeGen/SimpleRegisterCoalescing.cpp b/lib/CodeGen/SimpleRegisterCoalescing.cpp
index 49f7d9a..72ed22b 100644
--- a/lib/CodeGen/SimpleRegisterCoalescing.cpp
+++ b/lib/CodeGen/SimpleRegisterCoalescing.cpp
@@ -29,6 +29,7 @@
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/ADT/SmallSet.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/ADT/STLExtras.h"
@@ -1287,9 +1288,9 @@
DstSubRC = DstRC->getSubRegisterRegClass(DstSubIdx);
assert(DstSubRC && "Illegal subregister index");
if (!DstSubRC->contains(SrcSubReg)) {
- DOUT << "\tIncompatible destination regclass: "
- << tri_->getName(SrcSubReg) << " not in " << DstSubRC->getName()
- << ".\n";
+ DEBUG(errs() << "\tIncompatible destination regclass: "
+ << tri_->getName(SrcSubReg) << " not in " << DstSubRC->getName()
+ << ".\n");
return false; // Not coalescable.
}
}
@@ -1304,9 +1305,9 @@
SrcSubRC = SrcRC->getSubRegisterRegClass(SrcSubIdx);
assert(SrcSubRC && "Illegal subregister index");
if (!SrcSubRC->contains(DstReg)) {
- DOUT << "\tIncompatible source regclass: "
- << tri_->getName(DstSubReg) << " not in " << SrcSubRC->getName()
- << ".\n";
+ DEBUG(errs() << "\tIncompatible source regclass: "
+ << tri_->getName(DstSubReg) << " not in " << SrcSubRC->getName()
+ << ".\n");
return false; // Not coalescable.
}
}
@@ -1459,9 +1460,9 @@
} else if (!SrcIsPhys && !DstIsPhys) {
NewRC = getCommonSubClass(SrcRC, DstRC);
if (!NewRC) {
- DOUT << "\tDisjoint regclasses: "
- << SrcRC->getName() << ", "
- << DstRC->getName() << ".\n";
+ DEBUG(errs() << "\tDisjoint regclasses: "
+ << SrcRC->getName() << ", "
+ << DstRC->getName() << ".\n");
return false; // Not coalescable.
}
if (DstRC->getSize() > SrcRC->getSize())
@@ -2311,7 +2312,7 @@
void SimpleRegisterCoalescing::CopyCoalesceInMBB(MachineBasicBlock *MBB,
std::vector<CopyRec> &TryAgain) {
- DOUT << ((Value*)MBB->getBasicBlock())->getName() << ":\n";
+ DEBUG(errs() << ((Value*)MBB->getBasicBlock())->getName() << ":\n");
std::vector<CopyRec> VirtCopies;
std::vector<CopyRec> PhysCopies;
@@ -2566,9 +2567,9 @@
li_ = &getAnalysis<LiveIntervals>();
loopInfo = &getAnalysis<MachineLoopInfo>();
- DOUT << "********** SIMPLE REGISTER COALESCING **********\n"
- << "********** Function: "
- << ((Value*)mf_->getFunction())->getName() << '\n';
+ DEBUG(errs() << "********** SIMPLE REGISTER COALESCING **********\n"
+ << "********** Function: "
+ << ((Value*)mf_->getFunction())->getName() << '\n');
allocatableRegs_ = tri_->getAllocatableSet(fn);
for (TargetRegisterInfo::regclass_iterator I = tri_->regclass_begin(),
diff --git a/lib/CodeGen/TwoAddressInstructionPass.cpp b/lib/CodeGen/TwoAddressInstructionPass.cpp
index ebdf9cf..d205e07 100644
--- a/lib/CodeGen/TwoAddressInstructionPass.cpp
+++ b/lib/CodeGen/TwoAddressInstructionPass.cpp
@@ -747,7 +747,8 @@
bool MadeChange = false;
DOUT << "********** REWRITING TWO-ADDR INSTRS **********\n";
- DOUT << "********** Function: " << MF.getFunction()->getName() << '\n';
+ DEBUG(errs() << "********** Function: "
+ << MF.getFunction()->getName() << '\n');
// ReMatRegs - Keep track of the registers whose def's are remat'ed.
BitVector ReMatRegs;
diff --git a/lib/CodeGen/VirtRegRewriter.cpp b/lib/CodeGen/VirtRegRewriter.cpp
index 745bfca..06a3a3a 100644
--- a/lib/CodeGen/VirtRegRewriter.cpp
+++ b/lib/CodeGen/VirtRegRewriter.cpp
@@ -11,6 +11,7 @@
#include "VirtRegRewriter.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/ADT/DepthFirstIterator.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/ADT/STLExtras.h"
@@ -58,7 +59,8 @@
bool runOnMachineFunction(MachineFunction &MF, VirtRegMap &VRM,
LiveIntervals* LIs) {
DOUT << "********** REWRITE MACHINE CODE **********\n";
- DOUT << "********** Function: " << MF.getFunction()->getName() << '\n';
+ DEBUG(errs() << "********** Function: "
+ << MF.getFunction()->getName() << '\n');
MachineRegisterInfo *mri = &MF.getRegInfo();
bool changed = false;
@@ -883,8 +885,8 @@
TRI = MF.getTarget().getRegisterInfo();
TII = MF.getTarget().getInstrInfo();
AllocatableRegs = TRI->getAllocatableSet(MF);
- DOUT << "\n**** Local spiller rewriting function '"
- << MF.getFunction()->getName() << "':\n";
+ DEBUG(errs() << "\n**** Local spiller rewriting function '"
+ << MF.getFunction()->getName() << "':\n");
DOUT << "**** Machine Instrs (NOTE! Does not include spills and reloads!)"
" ****\n";
DEBUG(MF.dump());
@@ -1412,8 +1414,8 @@
AvailableSpills &Spills, BitVector &RegKills,
std::vector<MachineOperand*> &KillOps) {
- DOUT << "\n**** Local spiller rewriting MBB '"
- << MBB.getBasicBlock()->getName() << "':\n";
+ DEBUG(errs() << "\n**** Local spiller rewriting MBB '"
+ << MBB.getBasicBlock()->getName() << "':\n");
MachineFunction &MF = *MBB.getParent();
diff --git a/lib/ExecutionEngine/JIT/JITEmitter.cpp b/lib/ExecutionEngine/JIT/JITEmitter.cpp
index 246a0ce..af69ddf 100644
--- a/lib/ExecutionEngine/JIT/JITEmitter.cpp
+++ b/lib/ExecutionEngine/JIT/JITEmitter.cpp
@@ -223,8 +223,8 @@
TheJIT->updateGlobalMapping(F, Stub);
}
- DOUT << "JIT: Stub emitted at [" << Stub << "] for function '"
- << F->getName() << "'\n";
+ DEBUG(errs() << "JIT: Stub emitted at [" << Stub << "] for function '"
+ << F->getName() << "'\n");
// Finally, keep track of the stub-to-Function mapping so that the
// JITCompilerFn knows which function to compile!
@@ -253,8 +253,8 @@
IndirectSym = TheJIT->getJITInfo().emitGlobalValueIndirectSym(GV, GVAddress,
*TheJIT->getCodeEmitter());
- DOUT << "JIT: Indirect symbol emitted at [" << IndirectSym << "] for GV '"
- << GV->getName() << "'\n";
+ DEBUG(errs() << "JIT: Indirect symbol emitted at [" << IndirectSym
+ << "] for GV '" << GV->getName() << "'\n");
return IndirectSym;
}
@@ -387,9 +387,9 @@
// it needs to call.
//JR.state.getStubToFunctionMap(locked).erase(I);
- DOUT << "JIT: Lazily resolving function '" << F->getName()
- << "' In stub ptr = " << Stub << " actual ptr = "
- << ActualPtr << "\n";
+ DEBUG(errs() << "JIT: Lazily resolving function '" << F->getName()
+ << "' In stub ptr = " << Stub << " actual ptr = "
+ << ActualPtr << "\n");
Result = TheJIT->getPointerToFunction(F);
}
@@ -898,8 +898,8 @@
}
void JITEmitter::startFunction(MachineFunction &F) {
- DOUT << "JIT: Starting CodeGen of Function "
- << F.getFunction()->getName() << "\n";
+ DEBUG(errs() << "JIT: Starting CodeGen of Function "
+ << F.getFunction()->getName() << "\n");
uintptr_t ActualSize = 0;
// Set the memory writable, if it's not already
@@ -1081,10 +1081,10 @@
TheJIT->NotifyFunctionEmitted(*F.getFunction(), FnStart, FnEnd-FnStart,
EmissionDetails);
- DOUT << "JIT: Finished CodeGen of [" << (void*)FnStart
- << "] Function: " << F.getFunction()->getName()
- << ": " << (FnEnd-FnStart) << " bytes of text, "
- << Relocations.size() << " relocations\n";
+ DEBUG(errs() << "JIT: Finished CodeGen of [" << (void*)FnStart
+ << "] Function: " << F.getFunction()->getName()
+ << ": " << (FnEnd-FnStart) << " bytes of text, "
+ << Relocations.size() << " relocations\n");
Relocations.clear();
ConstPoolAddresses.clear();
diff --git a/lib/Target/ARM/ARMCodeEmitter.cpp b/lib/Target/ARM/ARMCodeEmitter.cpp
index 778dc64..ef7c95f 100644
--- a/lib/Target/ARM/ARMCodeEmitter.cpp
+++ b/lib/Target/ARM/ARMCodeEmitter.cpp
@@ -204,7 +204,8 @@
JTI->Initialize(MF, IsPIC);
do {
- DOUT << "JITTing function '" << MF.getFunction()->getName() << "'\n";
+ DEBUG(errs() << "JITTing function '"
+ << MF.getFunction()->getName() << "'\n");
MCE.startFunction(MF);
for (MachineFunction::iterator MBB = MF.begin(), E = MF.end();
MBB != E; ++MBB) {
@@ -438,15 +439,15 @@
} else {
Constant *CV = MCPE.Val.ConstVal;
-#ifndef NDEBUG
- DOUT << " ** Constant pool #" << CPI << " @ "
- << (void*)MCE.getCurrentPCValue() << " ";
- if (const Function *F = dyn_cast<Function>(CV))
- DOUT << F->getName();
- else
- DOUT << *CV;
- DOUT << '\n';
-#endif
+ DEBUG({
+ errs() << " ** Constant pool #" << CPI << " @ "
+ << (void*)MCE.getCurrentPCValue() << " ";
+ if (const Function *F = dyn_cast<Function>(CV))
+ errs() << F->getName();
+ else
+ errs() << *CV;
+ errs() << '\n';
+ });
if (GlobalValue *GV = dyn_cast<GlobalValue>(CV)) {
emitGlobalAddress(GV, ARM::reloc_arm_absolute, isa<Function>(GV));
diff --git a/lib/Target/ARM/ARMJITInfo.cpp b/lib/Target/ARM/ARMJITInfo.cpp
index f67bd8c..50a798f 100644
--- a/lib/Target/ARM/ARMJITInfo.cpp
+++ b/lib/Target/ARM/ARMJITInfo.cpp
@@ -23,6 +23,7 @@
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/Streams.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/System/Memory.h"
#include <cstdlib>
using namespace llvm;
@@ -159,12 +160,12 @@
if (!LazyPtr) {
// In PIC mode, the function stub is loading a lazy-ptr.
LazyPtr= (intptr_t)emitGlobalValueIndirectSym((GlobalValue*)F, Fn, JCE);
- if (F)
- DOUT << "JIT: Indirect symbol emitted at [" << LazyPtr << "] for GV '"
- << F->getName() << "'\n";
- else
- DOUT << "JIT: Stub emitted at [" << LazyPtr
- << "] for external function at '" << Fn << "'\n";
+ DEBUG(if (F)
+ errs() << "JIT: Indirect symbol emitted at [" << LazyPtr
+ << "] for GV '" << F->getName() << "'\n";
+ else
+ errs() << "JIT: Stub emitted at [" << LazyPtr
+ << "] for external function at '" << Fn << "'\n");
}
JCE.startGVStub(F, 16, 4);
intptr_t Addr = (intptr_t)JCE.getCurrentPCValue();
diff --git a/lib/Target/MSIL/MSILWriter.cpp b/lib/Target/MSIL/MSILWriter.cpp
index 727ba38..c3808d3 100644
--- a/lib/Target/MSIL/MSILWriter.cpp
+++ b/lib/Target/MSIL/MSILWriter.cpp
@@ -790,7 +790,7 @@
else if (const InvokeInst* Invoke = dyn_cast<InvokeInst>(Inst))
Name = getConvModopt(Invoke->getCallingConv());
else {
- cerr << "Instruction = " << Inst->getName() << '\n';
+ errs() << "Instruction = " << Inst->getName() << '\n';
llvm_unreachable("Need \"Invoke\" or \"Call\" instruction only");
}
if (const Function* F = dyn_cast<Function>(FnVal)) {
@@ -838,7 +838,7 @@
printSimpleInstruction("cpobj","[mscorlib]System.ArgIterator");
break;
default:
- cerr << "Intrinsic ID = " << Inst->getIntrinsicID() << '\n';
+ errs() << "Intrinsic ID = " << Inst->getIntrinsicID() << '\n';
llvm_unreachable("Invalid intrinsic function");
}
}
@@ -902,7 +902,7 @@
printBinaryInstruction("cgt",Left,Right);
break;
default:
- cerr << "Predicate = " << Predicate << '\n';
+ errs() << "Predicate = " << Predicate << '\n';
llvm_unreachable("Invalid icmp predicate");
}
}
@@ -1209,7 +1209,7 @@
printVAArgInstruction(cast<VAArgInst>(Inst));
break;
default:
- cerr << "Instruction = " << Inst->getName() << '\n';
+ errs() << "Instruction = " << Inst->getName() << '\n';
llvm_unreachable("Unsupported instruction");
}
}
@@ -1397,7 +1397,7 @@
printBinaryInstruction("shr",left,right);
break;
default:
- cerr << "Expression = " << *CE << "\n";
+ errs() << "Expression = " << *CE << "\n";
llvm_unreachable("Invalid constant expression");
}
}
@@ -1431,7 +1431,7 @@
postfix = "stind."+postfix;
printSimpleInstruction(postfix.c_str());
} else {
- cerr << "Constant = " << *I->constant << '\n';
+ errs() << "Constant = " << *I->constant << '\n';
llvm_unreachable("Invalid static initializer");
}
}
@@ -1495,7 +1495,7 @@
case 64:
return N;
default:
- cerr << "Bits = " << N << '\n';
+ errs() << "Bits = " << N << '\n';
llvm_unreachable("Unsupported integer width");
}
return 0; // Not reached
@@ -1557,7 +1557,7 @@
}
break;
default:
- cerr << "TypeID = " << Ty->getTypeID() << '\n';
+ errs() << "TypeID = " << Ty->getTypeID() << '\n';
llvm_unreachable("Invalid type in printStaticConstant()");
}
// Increase offset.
@@ -1580,7 +1580,7 @@
Out << getTypeName(C->getType());
break;
default:
- cerr << "Type = " << *C << "\n";
+ errs() << "Type = " << *C << "\n";
llvm_unreachable("Invalid constant type");
}
// Print initializer
diff --git a/lib/Target/Mips/MipsRegisterInfo.cpp b/lib/Target/Mips/MipsRegisterInfo.cpp
index c7aea69..841e40a 100644
--- a/lib/Target/Mips/MipsRegisterInfo.cpp
+++ b/lib/Target/Mips/MipsRegisterInfo.cpp
@@ -32,6 +32,7 @@
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/ADT/BitVector.h"
#include "llvm/ADT/STLExtras.h"
@@ -362,7 +363,7 @@
}
#ifndef NDEBUG
- DOUT << "\nFunction : " << MF.getFunction()->getName() << "\n";
+ DEBUG(errs() << "\nFunction : " << MF.getFunction()->getName() << "\n");
DOUT << "<--------->\n";
MI.print(DOUT);
#endif
diff --git a/lib/Target/X86/X86CodeEmitter.cpp b/lib/Target/X86/X86CodeEmitter.cpp
index 825c51c..2ada46d 100644
--- a/lib/Target/X86/X86CodeEmitter.cpp
+++ b/lib/Target/X86/X86CodeEmitter.cpp
@@ -32,6 +32,7 @@
#include "llvm/Support/Compiler.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/Target/TargetOptions.h"
using namespace llvm;
@@ -130,7 +131,8 @@
IsPIC = TM.getRelocationModel() == Reloc::PIC_;
do {
- DOUT << "JITTing function '" << MF.getFunction()->getName() << "'\n";
+ DEBUG(errs() << "JITTing function '"
+ << MF.getFunction()->getName() << "'\n");
MCE.startFunction(MF);
for (MachineFunction::iterator MBB = MF.begin(), E = MF.end();
MBB != E; ++MBB) {
@@ -813,7 +815,7 @@
if (!Desc->isVariadic() && CurOp != NumOps) {
#ifndef NDEBUG
- cerr << "Cannot encode: " << MI << "\n";
+ errs() << "Cannot encode: " << MI << "\n";
#endif
llvm_unreachable(0);
}
diff --git a/lib/Target/XCore/XCoreISelLowering.cpp b/lib/Target/XCore/XCoreISelLowering.cpp
index 680802b..e4e7f27 100644
--- a/lib/Target/XCore/XCoreISelLowering.cpp
+++ b/lib/Target/XCore/XCoreISelLowering.cpp
@@ -33,6 +33,7 @@
#include "llvm/CodeGen/ValueTypes.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/ADT/VectorExtras.h"
#include <queue>
#include <set>
@@ -282,8 +283,8 @@
const Type *Ty = cast<PointerType>(GV->getType())->getElementType();
if (!Ty->isSized() || isZeroLengthArray(Ty)) {
#ifndef NDEBUG
- cerr << "Size of thread local object " << GVar->getName()
- << " is unknown\n";
+ errs() << "Size of thread local object " << GVar->getName()
+ << " is unknown\n";
#endif
llvm_unreachable(0);
}
@@ -852,8 +853,8 @@
default:
{
#ifndef NDEBUG
- cerr << "LowerFORMAL_ARGUMENTS Unhandled argument type: "
- << RegVT.getSimpleVT() << "\n";
+ errs() << "LowerFORMAL_ARGUMENTS Unhandled argument type: "
+ << RegVT.getSimpleVT() << "\n";
#endif
llvm_unreachable(0);
}
@@ -869,9 +870,9 @@
// Load the argument to a virtual register
unsigned ObjSize = VA.getLocVT().getSizeInBits()/8;
if (ObjSize > StackSlotSize) {
- cerr << "LowerFORMAL_ARGUMENTS Unhandled argument type: "
- << VA.getLocVT().getSimpleVT()
- << "\n";
+ errs() << "LowerFORMAL_ARGUMENTS Unhandled argument type: "
+ << VA.getLocVT().getSimpleVT()
+ << "\n";
}
// Create the frame index object for this incoming parameter...
int FI = MFI->CreateFixedObject(ObjSize,
diff --git a/lib/Target/XCore/XCoreRegisterInfo.cpp b/lib/Target/XCore/XCoreRegisterInfo.cpp
index 8bdfcdc..94bc8ba 100644
--- a/lib/Target/XCore/XCoreRegisterInfo.cpp
+++ b/lib/Target/XCore/XCoreRegisterInfo.cpp
@@ -191,7 +191,8 @@
int StackSize = MF.getFrameInfo()->getStackSize();
#ifndef NDEBUG
- DOUT << "\nFunction : " << MF.getFunction()->getName() << "\n";
+ DEBUG(errs() << "\nFunction : "
+ << MF.getFunction()->getName() << "\n");
DOUT << "<--------->\n";
MI.print(DOUT);
DOUT << "FrameIndex : " << FrameIndex << "\n";
diff --git a/lib/Transforms/IPO/ArgumentPromotion.cpp b/lib/Transforms/IPO/ArgumentPromotion.cpp
index 90077cd..cb5787b 100644
--- a/lib/Transforms/IPO/ArgumentPromotion.cpp
+++ b/lib/Transforms/IPO/ArgumentPromotion.cpp
@@ -41,12 +41,13 @@
#include "llvm/Analysis/CallGraph.h"
#include "llvm/Target/TargetData.h"
#include "llvm/Support/CallSite.h"
+#include "llvm/Support/Compiler.h"
#include "llvm/Support/CFG.h"
#include "llvm/Support/Debug.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/ADT/DepthFirstIterator.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/ADT/StringExtras.h"
-#include "llvm/Support/Compiler.h"
#include <set>
using namespace llvm;
@@ -145,9 +146,9 @@
const Type *AgTy = cast<PointerType>(PtrArg->getType())->getElementType();
if (const StructType *STy = dyn_cast<StructType>(AgTy)) {
if (maxElements > 0 && STy->getNumElements() > maxElements) {
- DOUT << "argpromotion disable promoting argument '"
- << PtrArg->getName() << "' because it would require adding more "
- << "than " << maxElements << " arguments to the function.\n";
+ DEBUG(errs() << "argpromotion disable promoting argument '"
+ << PtrArg->getName() << "' because it would require adding more"
+ << " than " << maxElements << " arguments to the function.\n");
} else {
// If all the elements are single-value types, we can promote it.
bool AllSimple = true;
@@ -410,9 +411,9 @@
// to do.
if (ToPromote.find(Operands) == ToPromote.end()) {
if (maxElements > 0 && ToPromote.size() == maxElements) {
- DOUT << "argpromotion not promoting argument '"
- << Arg->getName() << "' because it would require adding more "
- << "than " << maxElements << " arguments to the function.\n";
+ DEBUG(errs() << "argpromotion not promoting argument '"
+ << Arg->getName() << "' because it would require adding more "
+ << "than " << maxElements << " arguments to the function.\n");
// We limit aggregate promotion to only promoting up to a fixed number
// of elements of the aggregate.
return false;
@@ -795,8 +796,8 @@
LI->replaceAllUsesWith(I2);
AA.replaceWithNewValue(LI, I2);
LI->eraseFromParent();
- DOUT << "*** Promoted load of argument '" << I->getName()
- << "' in function '" << F->getName() << "'\n";
+ DEBUG(errs() << "*** Promoted load of argument '" << I->getName()
+ << "' in function '" << F->getName() << "'\n");
} else {
GetElementPtrInst *GEP = cast<GetElementPtrInst>(I->use_back());
IndicesVector Operands;
@@ -822,8 +823,8 @@
NewName += ".val";
TheArg->setName(NewName);
- DOUT << "*** Promoted agg argument '" << TheArg->getName()
- << "' of function '" << NF->getName() << "'\n";
+ DEBUG(errs() << "*** Promoted agg argument '" << TheArg->getName()
+ << "' of function '" << NF->getName() << "'\n");
// All of the uses must be load instructions. Replace them all with
// the argument specified by ArgNo.
diff --git a/lib/Transforms/IPO/DeadArgumentElimination.cpp b/lib/Transforms/IPO/DeadArgumentElimination.cpp
index f9d7864..188cdbf 100644
--- a/lib/Transforms/IPO/DeadArgumentElimination.cpp
+++ b/lib/Transforms/IPO/DeadArgumentElimination.cpp
@@ -29,6 +29,7 @@
#include "llvm/Pass.h"
#include "llvm/Support/CallSite.h"
#include "llvm/Support/Debug.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/ADT/StringExtras.h"
@@ -426,7 +427,7 @@
return;
}
- DOUT << "DAE - Inspecting callers for fn: " << F.getName() << "\n";
+ DEBUG(errs() << "DAE - Inspecting callers for fn: " << F.getName() << "\n");
// Keep track of the number of live retvals, so we can skip checks once all
// of them turn out to be live.
unsigned NumLiveRetVals = 0;
@@ -489,7 +490,7 @@
for (unsigned i = 0; i != RetCount; ++i)
MarkValue(CreateRet(&F, i), RetValLiveness[i], MaybeLiveRetUses[i]);
- DOUT << "DAE - Inspecting args for fn: " << F.getName() << "\n";
+ DEBUG(errs() << "DAE - Inspecting args for fn: " << F.getName() << "\n");
// Now, check all of our arguments.
unsigned i = 0;
@@ -531,7 +532,7 @@
/// mark any values that are used as this function's parameters or by its return
/// values (according to Uses) live as well.
void DAE::MarkLive(const Function &F) {
- DOUT << "DAE - Intrinsically live fn: " << F.getName() << "\n";
+ DEBUG(errs() << "DAE - Intrinsically live fn: " << F.getName() << "\n");
// Mark the function as live.
LiveFunctions.insert(&F);
// Mark all arguments as live.
diff --git a/lib/Transforms/IPO/GlobalOpt.cpp b/lib/Transforms/IPO/GlobalOpt.cpp
index c16db83..c7208bc 100644
--- a/lib/Transforms/IPO/GlobalOpt.cpp
+++ b/lib/Transforms/IPO/GlobalOpt.cpp
@@ -31,6 +31,7 @@
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/GetElementPtrTypeIterator.h"
#include "llvm/Support/MathExtras.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/ADT/SmallVector.h"
@@ -2351,9 +2352,9 @@
CallStack, MutatedMemory, AllocaTmps);
if (EvalSuccess) {
// We succeeded at evaluation: commit the result.
- DOUT << "FULLY EVALUATED GLOBAL CTOR FUNCTION '"
- << F->getName() << "' to " << MutatedMemory.size()
- << " stores.\n";
+ DEBUG(errs() << "FULLY EVALUATED GLOBAL CTOR FUNCTION '"
+ << F->getName() << "' to " << MutatedMemory.size()
+ << " stores.\n");
for (DenseMap<Constant*, Constant*>::iterator I = MutatedMemory.begin(),
E = MutatedMemory.end(); I != E; ++I)
CommitValueTo(I->second, I->first, F->getContext());
diff --git a/lib/Transforms/IPO/Inliner.cpp b/lib/Transforms/IPO/Inliner.cpp
index 34cbd96..d6dd361 100644
--- a/lib/Transforms/IPO/Inliner.cpp
+++ b/lib/Transforms/IPO/Inliner.cpp
@@ -24,6 +24,7 @@
#include "llvm/Transforms/Utils/Cloning.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/ADT/Statistic.h"
#include <set>
using namespace llvm;
@@ -71,7 +72,8 @@
if (Callee->use_empty() && (Callee->hasLocalLinkage() ||
Callee->hasAvailableExternallyLinkage()) &&
!SCCFunctions.count(Callee)) {
- DOUT << " -> Deleting dead function: " << Callee->getName() << "\n";
+ DEBUG(errs() << " -> Deleting dead function: "
+ << Callee->getName() << "\n");
CallGraphNode *CalleeNode = CG[Callee];
// Remove any call graph edges from the callee to its callees.
@@ -133,7 +135,7 @@
for (unsigned i = 0, e = SCC.size(); i != e; ++i) {
Function *F = SCC[i]->getFunction();
if (F) SCCFunctions.insert(F);
- DOUT << " " << (F ? F->getName() : "INDIRECTNODE");
+ DEBUG(errs() << " " << (F ? F->getName() : "INDIRECTNODE"));
}
// Scan through and identify all call sites ahead of time so that we only
diff --git a/lib/Transforms/IPO/Internalize.cpp b/lib/Transforms/IPO/Internalize.cpp
index 042f477..5ad8ad8 100644
--- a/lib/Transforms/IPO/Internalize.cpp
+++ b/lib/Transforms/IPO/Internalize.cpp
@@ -21,6 +21,7 @@
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/Debug.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/ADT/Statistic.h"
#include <fstream>
#include <set>
@@ -131,7 +132,7 @@
if (ExternalNode) ExternalNode->removeOneAbstractEdgeTo((*CG)[I]);
Changed = true;
++NumFunctions;
- DOUT << "Internalizing func " << I->getName() << "\n";
+ DEBUG(errs() << "Internalizing func " << I->getName() << "\n");
}
// Never internalize the llvm.used symbol. It is used to implement
@@ -160,7 +161,7 @@
I->setLinkage(GlobalValue::InternalLinkage);
Changed = true;
++NumGlobals;
- DOUT << "Internalized gvar " << I->getName() << "\n";
+ DEBUG(errs() << "Internalized gvar " << I->getName() << "\n");
}
// Mark all aliases that are not in the api as internal as well.
@@ -171,7 +172,7 @@
I->setLinkage(GlobalValue::InternalLinkage);
Changed = true;
++NumAliases;
- DOUT << "Internalized alias " << I->getName() << "\n";
+ DEBUG(errs() << "Internalized alias " << I->getName() << "\n");
}
return Changed;
diff --git a/lib/Transforms/IPO/MergeFunctions.cpp b/lib/Transforms/IPO/MergeFunctions.cpp
index 6558100..3b54462 100644
--- a/lib/Transforms/IPO/MergeFunctions.cpp
+++ b/lib/Transforms/IPO/MergeFunctions.cpp
@@ -54,6 +54,7 @@
#include "llvm/Support/Compiler.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/raw_ostream.h"
#include <map>
#include <vector>
using namespace llvm;
@@ -642,9 +643,9 @@
for (int j = i + 1; j != e; ++j) {
bool isEqual = equals(FnVec[i], FnVec[j]);
- DOUT << " " << FnVec[i]->getName()
- << (isEqual ? " == " : " != ")
- << FnVec[j]->getName() << "\n";
+ DEBUG(errs() << " " << FnVec[i]->getName()
+ << (isEqual ? " == " : " != ")
+ << FnVec[j]->getName() << "\n");
if (isEqual) {
if (fold(FnVec, i, j)) {
diff --git a/lib/Transforms/Instrumentation/RSProfiling.cpp b/lib/Transforms/Instrumentation/RSProfiling.cpp
index 30c2dc7..31b255f 100644
--- a/lib/Transforms/Instrumentation/RSProfiling.cpp
+++ b/lib/Transforms/Instrumentation/RSProfiling.cpp
@@ -45,6 +45,7 @@
#include "llvm/Support/Compiler.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/Transforms/Instrumentation.h"
#include "RSProfiling.h"
#include <set>
@@ -643,7 +644,7 @@
std::map<BasicBlock*, int> finish;
int time = 0;
recBackEdge(&F.getEntryBlock(), BackEdges, color, depth, finish, time);
- DOUT << F.getName() << " " << BackEdges.size() << "\n";
+ DEBUG(errs() << F.getName() << " " << BackEdges.size() << "\n");
}
diff --git a/lib/Transforms/Scalar/GVN.cpp b/lib/Transforms/Scalar/GVN.cpp
index 2a50103..1db68c7 100644
--- a/lib/Transforms/Scalar/GVN.cpp
+++ b/lib/Transforms/Scalar/GVN.cpp
@@ -38,6 +38,7 @@
#include "llvm/Support/Compiler.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/Transforms/Utils/BasicBlockUtils.h"
#include "llvm/Transforms/Utils/Local.h"
#include <cstdio>
@@ -1155,15 +1156,15 @@
// non-PHI instruction in this block, we don't know how to recompute it above.
if (Instruction *LPInst = dyn_cast<Instruction>(LoadPtr))
if (!DT->dominates(LPInst->getParent(), UnavailablePred)) {
- DEBUG(cerr << "COULDN'T PRE LOAD BECAUSE PTR IS UNAVAILABLE IN PRED: "
- << *LPInst << *LI << "\n");
+ DEBUG(errs() << "COULDN'T PRE LOAD BECAUSE PTR IS UNAVAILABLE IN PRED: "
+ << *LPInst << *LI << "\n");
return false;
}
// We don't currently handle critical edges :(
if (UnavailablePred->getTerminator()->getNumSuccessors() != 1) {
- DEBUG(cerr << "COULD NOT PRE LOAD BECAUSE OF CRITICAL EDGE '"
- << UnavailablePred->getName() << "': " << *LI);
+ DEBUG(errs() << "COULD NOT PRE LOAD BECAUSE OF CRITICAL EDGE '"
+ << UnavailablePred->getName() << "': " << *LI);
return false;
}
diff --git a/lib/Transforms/Scalar/InstructionCombining.cpp b/lib/Transforms/Scalar/InstructionCombining.cpp
index 4a777b3..e3d0744 100644
--- a/lib/Transforms/Scalar/InstructionCombining.cpp
+++ b/lib/Transforms/Scalar/InstructionCombining.cpp
@@ -55,6 +55,7 @@
#include "llvm/Support/MathExtras.h"
#include "llvm/Support/PatternMatch.h"
#include "llvm/Support/Compiler.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/SmallPtrSet.h"
@@ -10269,8 +10270,8 @@
// If we are removing arguments to the function, emit an obnoxious warning...
if (FT->getNumParams() < NumActualArgs) {
if (!FT->isVarArg()) {
- cerr << "WARNING: While resolving call to function '"
- << Callee->getName() << "' arguments were dropped!\n";
+ errs() << "WARNING: While resolving call to function '"
+ << Callee->getName() << "' arguments were dropped!\n";
} else {
// Add all of the arguments in their promoted form to the arg list...
for (unsigned i = FT->getNumParams(); i != NumActualArgs; ++i, ++AI) {
@@ -12940,8 +12941,8 @@
bool Changed = false;
TD = getAnalysisIfAvailable<TargetData>();
- DEBUG(DOUT << "\n\nINSTCOMBINE ITERATION #" << Iteration << " on "
- << F.getNameStr() << "\n");
+ DEBUG(errs() << "\n\nINSTCOMBINE ITERATION #" << Iteration << " on "
+ << F.getNameStr() << "\n");
{
// Do a depth-first traversal of the function, populate the worklist with
diff --git a/lib/Transforms/Scalar/LICM.cpp b/lib/Transforms/Scalar/LICM.cpp
index e8b543b..fa978ec 100644
--- a/lib/Transforms/Scalar/LICM.cpp
+++ b/lib/Transforms/Scalar/LICM.cpp
@@ -48,6 +48,7 @@
#include "llvm/Support/CFG.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/CommandLine.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/Support/Debug.h"
#include "llvm/ADT/Statistic.h"
#include <algorithm>
@@ -604,7 +605,7 @@
/// that is safe to hoist, this instruction is called to do the dirty work.
///
void LICM::hoist(Instruction &I) {
- DOUT << "LICM hoisting to " << Preheader->getName() << ": " << I;
+ DEBUG(errs() << "LICM hoisting to " << Preheader->getName() << ": " << I);
// Remove the instruction from its current basic block... but don't delete the
// instruction.
diff --git a/lib/Transforms/Scalar/LoopUnroll.cpp b/lib/Transforms/Scalar/LoopUnroll.cpp
index 23757cd..3250288 100644
--- a/lib/Transforms/Scalar/LoopUnroll.cpp
+++ b/lib/Transforms/Scalar/LoopUnroll.cpp
@@ -20,6 +20,7 @@
#include "llvm/Support/Compiler.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/Transforms/Utils/UnrollLoop.h"
#include <climits>
@@ -118,8 +119,8 @@
LoopInfo *LI = &getAnalysis<LoopInfo>();
BasicBlock *Header = L->getHeader();
- DOUT << "Loop Unroll: F[" << Header->getParent()->getName()
- << "] Loop %" << Header->getName() << "\n";
+ DEBUG(errs() << "Loop Unroll: F[" << Header->getParent()->getName()
+ << "] Loop %" << Header->getName() << "\n");
// Find trip count
unsigned TripCount = L->getSmallConstantTripCount();
diff --git a/lib/Transforms/Scalar/LoopUnswitch.cpp b/lib/Transforms/Scalar/LoopUnswitch.cpp
index efe246e..5bba625 100644
--- a/lib/Transforms/Scalar/LoopUnswitch.cpp
+++ b/lib/Transforms/Scalar/LoopUnswitch.cpp
@@ -46,6 +46,7 @@
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/Debug.h"
+#include "llvm/Support/raw_ostream.h"
#include <algorithm>
#include <set>
using namespace llvm;
@@ -449,9 +450,9 @@
// FIXME: this should estimate growth by the amount of code shared by the
// resultant unswitched loops.
//
- DOUT << "NOT unswitching loop %"
- << currentLoop->getHeader()->getName() << ", cost too high: "
- << currentLoop->getBlocks().size() << "\n";
+ DEBUG(errs() << "NOT unswitching loop %"
+ << currentLoop->getHeader()->getName() << ", cost too high: "
+ << currentLoop->getBlocks().size() << "\n");
return false;
}
@@ -528,10 +529,10 @@
void LoopUnswitch::UnswitchTrivialCondition(Loop *L, Value *Cond,
Constant *Val,
BasicBlock *ExitBlock) {
- DOUT << "loop-unswitch: Trivial-Unswitch loop %"
- << loopHeader->getName() << " [" << L->getBlocks().size()
- << " blocks] in Function " << L->getHeader()->getParent()->getName()
- << " on cond: " << *Val << " == " << *Cond << "\n";
+ DEBUG(errs() << "loop-unswitch: Trivial-Unswitch loop %"
+ << loopHeader->getName() << " [" << L->getBlocks().size()
+ << " blocks] in Function " << L->getHeader()->getParent()->getName()
+ << " on cond: " << *Val << " == " << *Cond << "\n");
// First step, split the preheader, so that we know that there is a safe place
// to insert the conditional branch. We will change loopPreheader to have a
@@ -623,10 +624,10 @@
void LoopUnswitch::UnswitchNontrivialCondition(Value *LIC, Constant *Val,
Loop *L) {
Function *F = loopHeader->getParent();
- DOUT << "loop-unswitch: Unswitching loop %"
- << loopHeader->getName() << " [" << L->getBlocks().size()
- << " blocks] in Function " << F->getName()
- << " when '" << *Val << "' == " << *LIC << "\n";
+ DEBUG(errs() << "loop-unswitch: Unswitching loop %"
+ << loopHeader->getName() << " [" << L->getBlocks().size()
+ << " blocks] in Function " << F->getName()
+ << " when '" << *Val << "' == " << *LIC << "\n");
LoopBlocks.clear();
NewBlocks.clear();
@@ -1058,8 +1059,8 @@
if (!SinglePred) continue; // Nothing to do.
assert(SinglePred == Pred && "CFG broken");
- DOUT << "Merging blocks: " << Pred->getName() << " <- "
- << Succ->getName() << "\n";
+ DEBUG(errs() << "Merging blocks: " << Pred->getName() << " <- "
+ << Succ->getName() << "\n");
// Resolve any single entry PHI nodes in Succ.
while (PHINode *PN = dyn_cast<PHINode>(Succ->begin()))
diff --git a/lib/Transforms/Scalar/PredicateSimplifier.cpp b/lib/Transforms/Scalar/PredicateSimplifier.cpp
index 3c648a8..5939f19 100644
--- a/lib/Transforms/Scalar/PredicateSimplifier.cpp
+++ b/lib/Transforms/Scalar/PredicateSimplifier.cpp
@@ -97,6 +97,7 @@
#include "llvm/Support/ConstantRange.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/InstVisitor.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/Target/TargetData.h"
#include "llvm/Transforms/Utils/Local.h"
#include <algorithm>
@@ -290,7 +291,7 @@
for (int i = 0; i < depth; ++i) { os << " "; }
os << "[" << depth << "] ";
- os << N->getBlock()->getName() << " (" << N->getDFSNumIn()
+ os << N->getBlock()->getNameStr() << " (" << N->getDFSNumIn()
<< ", " << N->getDFSNumOut() << ")\n";
for (Node::iterator I = N->begin(), E = N->end(); I != E; ++I)
@@ -1298,7 +1299,7 @@
E = DeadBlocks.end(); I != E; ++I) {
BasicBlock *BB = *I;
- DOUT << "unreachable block: " << BB->getName() << "\n";
+ DEBUG(errs() << "unreachable block: " << BB->getName() << "\n");
for (succ_iterator SI = succ_begin(BB), SE = succ_end(BB);
SI != SE; ++SI) {
@@ -1385,9 +1386,11 @@
bool makeEqual(Value *V1, Value *V2) {
DOUT << "makeEqual(" << *V1 << ", " << *V2 << ")\n";
DOUT << "context is ";
- if (TopInst) DOUT << "I: " << *TopInst << "\n";
- else DOUT << "BB: " << TopBB->getName()
- << "(" << Top->getDFSNumIn() << ")\n";
+ DEBUG(if (TopInst)
+ errs() << "I: " << *TopInst << "\n";
+ else
+ errs() << "BB: " << TopBB->getName()
+ << "(" << Top->getDFSNumIn() << ")\n");
assert(V1->getType() == V2->getType() &&
"Can't make two values with different types equal.");
@@ -2143,14 +2146,16 @@
assert(O.LHS == VN.canonicalize(O.LHS, Top) && "Canonicalize isn't.");
assert(O.RHS == VN.canonicalize(O.RHS, Top) && "Canonicalize isn't.");
- DOUT << "solving " << *O.LHS << " " << O.Op << " " << *O.RHS;
- if (O.ContextInst) DOUT << " context inst: " << *O.ContextInst;
- else DOUT << " context block: " << O.ContextBB->getName();
- DOUT << "\n";
+ DEBUG(errs() << "solving " << *O.LHS << " " << O.Op << " " << *O.RHS;
+ if (O.ContextInst)
+ errs() << " context inst: " << *O.ContextInst;
+ else
+ errs() << " context block: " << O.ContextBB->getName();
+ errs() << "\n";
- DEBUG(VN.dump());
- DEBUG(IG.dump());
- DEBUG(VR.dump());
+ VN.dump();
+ IG.dump();
+ VR.dump(););
// If they're both Constant, skip it. Check for contradiction and mark
// the BB as unreachable if so.
@@ -2336,8 +2341,8 @@
// Visits each instruction in the basic block.
void visitBasicBlock(DomTreeDFS::Node *Node) {
BasicBlock *BB = Node->getBlock();
- DOUT << "Entering Basic Block: " << BB->getName()
- << " (" << Node->getDFSNumIn() << ")\n";
+ DEBUG(errs() << "Entering Basic Block: " << BB->getName()
+ << " (" << Node->getDFSNumIn() << ")\n");
for (BasicBlock::iterator I = BB->begin(), E = BB->end(); I != E;) {
visitInstruction(I++, Node);
}
@@ -2406,7 +2411,7 @@
TargetData *TD = &getAnalysis<TargetData>();
Context = &F.getContext();
- DOUT << "Entering Function: " << F.getName() << "\n";
+ DEBUG(errs() << "Entering Function: " << F.getName() << "\n");
modified = false;
DomTreeDFS::Node *Root = DTDFS->getRootNode();
@@ -2455,11 +2460,12 @@
for (DomTreeDFS::Node::iterator I = DTNode->begin(), E = DTNode->end();
I != E; ++I) {
BasicBlock *Dest = (*I)->getBlock();
- DOUT << "Branch thinking about %" << Dest->getName()
- << "(" << PS->DTDFS->getNodeForBlock(Dest)->getDFSNumIn() << ")\n";
+ DEBUG(errs() << "Branch thinking about %" << Dest->getName()
+ << "(" << PS->DTDFS->getNodeForBlock(Dest)->getDFSNumIn() << ")\n");
if (Dest == TrueDest) {
- DOUT << "(" << DTNode->getBlock()->getName() << ") true set:\n";
+ DEBUG(errs() << "(" << DTNode->getBlock()->getName()
+ << ") true set:\n");
VRPSolver VRP(VN, IG, UB, VR, PS->DTDFS, PS->modified, Dest);
VRP.add(Context->getTrue(), Condition, ICmpInst::ICMP_EQ);
VRP.solve();
@@ -2467,7 +2473,8 @@
DEBUG(IG.dump());
DEBUG(VR.dump());
} else if (Dest == FalseDest) {
- DOUT << "(" << DTNode->getBlock()->getName() << ") false set:\n";
+ DEBUG(errs() << "(" << DTNode->getBlock()->getName()
+ << ") false set:\n");
VRPSolver VRP(VN, IG, UB, VR, PS->DTDFS, PS->modified, Dest);
VRP.add(Context->getFalse(), Condition, ICmpInst::ICMP_EQ);
VRP.solve();
@@ -2489,8 +2496,8 @@
for (DomTreeDFS::Node::iterator I = DTNode->begin(), E = DTNode->end();
I != E; ++I) {
BasicBlock *BB = (*I)->getBlock();
- DOUT << "Switch thinking about BB %" << BB->getName()
- << "(" << PS->DTDFS->getNodeForBlock(BB)->getDFSNumIn() << ")\n";
+ DEBUG(errs() << "Switch thinking about BB %" << BB->getName()
+ << "(" << PS->DTDFS->getNodeForBlock(BB)->getDFSNumIn() << ")\n");
VRPSolver VRP(VN, IG, UB, VR, PS->DTDFS, PS->modified, BB);
if (BB == SI.getDefaultDest()) {
diff --git a/lib/Transforms/Scalar/SCCP.cpp b/lib/Transforms/Scalar/SCCP.cpp
index 106428e..6b58915 100644
--- a/lib/Transforms/Scalar/SCCP.cpp
+++ b/lib/Transforms/Scalar/SCCP.cpp
@@ -37,6 +37,7 @@
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/InstVisitor.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/DenseSet.h"
#include "llvm/ADT/SmallSet.h"
@@ -281,11 +282,11 @@
// work list so that the users of the instruction are updated later.
inline void markOverdefined(LatticeVal &IV, Value *V) {
if (IV.markOverdefined()) {
- DEBUG(DOUT << "markOverdefined: ";
+ DEBUG(errs() << "markOverdefined: ";
if (Function *F = dyn_cast<Function>(V))
- DOUT << "Function '" << F->getName() << "'\n";
+ errs() << "Function '" << F->getName() << "'\n";
else
- DOUT << *V);
+ errs() << *V);
// Only instructions go on the work list
OverdefinedInstWorkList.push_back(V);
}
diff --git a/lib/Transforms/Scalar/TailDuplication.cpp b/lib/Transforms/Scalar/TailDuplication.cpp
index b5409bb..dccc3e6 100644
--- a/lib/Transforms/Scalar/TailDuplication.cpp
+++ b/lib/Transforms/Scalar/TailDuplication.cpp
@@ -32,6 +32,7 @@
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/Debug.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/ADT/SmallPtrSet.h"
#include <map>
@@ -243,13 +244,13 @@
BasicBlock *DestBlock = Branch->getSuccessor(0);
assert(SourceBlock != DestBlock && "Our predicate is broken!");
- DOUT << "TailDuplication[" << SourceBlock->getParent()->getName()
- << "]: Eliminating branch: " << *Branch;
+ DEBUG(errs() << "TailDuplication[" << SourceBlock->getParent()->getName()
+ << "]: Eliminating branch: " << *Branch);
// See if we can avoid duplicating code by moving it up to a dominator of both
// blocks.
if (BasicBlock *DomBlock = FindObviousSharedDomOf(SourceBlock, DestBlock)) {
- DOUT << "Found shared dominator: " << DomBlock->getName() << "\n";
+ DEBUG(errs() << "Found shared dominator: " << DomBlock->getName() << "\n");
// If there are non-phi instructions in DestBlock that have no operands
// defined in DestBlock, and if the instruction has no side effects, we can
diff --git a/lib/Transforms/Utils/SimplifyCFG.cpp b/lib/Transforms/Utils/SimplifyCFG.cpp
index f63c4fd..e66b8eb 100644
--- a/lib/Transforms/Utils/SimplifyCFG.cpp
+++ b/lib/Transforms/Utils/SimplifyCFG.cpp
@@ -22,6 +22,7 @@
#include "llvm/GlobalVariable.h"
#include "llvm/Support/CFG.h"
#include "llvm/Support/Debug.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/Analysis/ConstantFolding.h"
#include "llvm/Transforms/Utils/BasicBlockUtils.h"
#include "llvm/ADT/SmallVector.h"
@@ -1289,8 +1290,8 @@
if (NumPhis > 2)
return false;
- DOUT << "FOUND IF CONDITION! " << *IfCond << " T: "
- << IfTrue->getName() << " F: " << IfFalse->getName() << "\n";
+ DEBUG(errs() << "FOUND IF CONDITION! " << *IfCond << " T: "
+ << IfTrue->getName() << " F: " << IfFalse->getName() << "\n");
// Loop over the PHI's seeing if we can promote them all to select
// instructions. While we are at it, keep track of the instructions
diff --git a/lib/Transforms/Utils/UnrollLoop.cpp b/lib/Transforms/Utils/UnrollLoop.cpp
index 6b012f6..aa1f09b6 100644
--- a/lib/Transforms/Utils/UnrollLoop.cpp
+++ b/lib/Transforms/Utils/UnrollLoop.cpp
@@ -25,6 +25,7 @@
#include "llvm/Analysis/ConstantFolding.h"
#include "llvm/Analysis/LoopPass.h"
#include "llvm/Support/Debug.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/Transforms/Utils/BasicBlockUtils.h"
#include "llvm/Transforms/Utils/Cloning.h"
#include "llvm/Transforms/Utils/Local.h"
@@ -153,11 +154,11 @@
}
if (CompletelyUnroll) {
- DOUT << "COMPLETELY UNROLLING loop %" << Header->getName()
- << " with trip count " << TripCount << "!\n";
+ DEBUG(errs() << "COMPLETELY UNROLLING loop %" << Header->getName()
+ << " with trip count " << TripCount << "!\n");
} else {
- DOUT << "UNROLLING loop %" << Header->getName()
- << " by " << Count;
+ DEBUG(errs() << "UNROLLING loop %" << Header->getName()
+ << " by " << Count);
if (TripMultiple == 0 || BreakoutTrip != TripMultiple) {
DOUT << " with a breakout at trip " << BreakoutTrip;
} else if (TripMultiple != 1) {