summaryrefslogtreecommitdiffstats
path: root/llvm/lib/Transforms/IPO
diff options
context:
space:
mode:
Diffstat (limited to 'llvm/lib/Transforms/IPO')
-rw-r--r--llvm/lib/Transforms/IPO/ArgumentPromotion.cpp23
-rw-r--r--llvm/lib/Transforms/IPO/DeadArgumentElimination.cpp7
-rw-r--r--llvm/lib/Transforms/IPO/GlobalOpt.cpp7
-rw-r--r--llvm/lib/Transforms/IPO/Inliner.cpp6
-rw-r--r--llvm/lib/Transforms/IPO/Internalize.cpp7
-rw-r--r--llvm/lib/Transforms/IPO/MergeFunctions.cpp7
6 files changed, 32 insertions, 25 deletions
diff --git a/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp b/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
index 90077cd50bb..cb5787b6bd4 100644
--- a/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
+++ b/llvm/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 @@ bool ArgPromotion::PromoteArguments(CallGraphNode *CGN) {
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 @@ bool ArgPromotion::isSafeToPromoteArgument(Argument *Arg, bool isByVal) const {
// 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 @@ Function *ArgPromotion::DoPromotion(Function *F,
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 @@ Function *ArgPromotion::DoPromotion(Function *F,
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/llvm/lib/Transforms/IPO/DeadArgumentElimination.cpp b/llvm/lib/Transforms/IPO/DeadArgumentElimination.cpp
index f9d7864423d..188cdbfdbf6 100644
--- a/llvm/lib/Transforms/IPO/DeadArgumentElimination.cpp
+++ b/llvm/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 @@ void DAE::SurveyFunction(Function &F) {
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 @@ void DAE::SurveyFunction(Function &F) {
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 @@ void DAE::MarkValue(const RetOrArg &RA, Liveness L,
/// 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/llvm/lib/Transforms/IPO/GlobalOpt.cpp b/llvm/lib/Transforms/IPO/GlobalOpt.cpp
index c16db835d46..c7208bc892a 100644
--- a/llvm/lib/Transforms/IPO/GlobalOpt.cpp
+++ b/llvm/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 @@ static bool EvaluateStaticConstructor(Function *F) {
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/llvm/lib/Transforms/IPO/Inliner.cpp b/llvm/lib/Transforms/IPO/Inliner.cpp
index 34cbd961f2a..d6dd3610689 100644
--- a/llvm/lib/Transforms/IPO/Inliner.cpp
+++ b/llvm/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 @@ bool Inliner::InlineCallIfPossible(CallSite CS, CallGraph &CG,
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 @@ bool Inliner::runOnSCC(const std::vector<CallGraphNode*> &SCC) {
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/llvm/lib/Transforms/IPO/Internalize.cpp b/llvm/lib/Transforms/IPO/Internalize.cpp
index 042f477e327..5ad8ad81eed 100644
--- a/llvm/lib/Transforms/IPO/Internalize.cpp
+++ b/llvm/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 @@ bool InternalizePass::runOnModule(Module &M) {
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 @@ bool InternalizePass::runOnModule(Module &M) {
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 @@ bool InternalizePass::runOnModule(Module &M) {
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/llvm/lib/Transforms/IPO/MergeFunctions.cpp b/llvm/lib/Transforms/IPO/MergeFunctions.cpp
index 6558100bbb8..3b544625744 100644
--- a/llvm/lib/Transforms/IPO/MergeFunctions.cpp
+++ b/llvm/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 @@ bool MergeFunctions::runOnModule(Module &M) {
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)) {
OpenPOWER on IntegriCloud