[llvm-commits] CVS: llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp
Changes in directory llvm/lib/Analysis/IPA: CallGraphSCCPass.cpp updated: 1.24 -> 1.25 --- Log message: CallGraphSCCPass manager may require other passes. Use schedulePass() to accomodate these requirement instead of directly assigning a manager to new CallGraph PassManager. --- Diffs of the changes: (+1 -1) CallGraphSCCPass.cpp |2 +- 1 files changed, 1 insertion(+), 1 deletion(-) Index: llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp diff -u llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.24 llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.25 --- llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.24 Wed May 2 20:11:53 2007 +++ llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp Thu Jun 21 17:29:02 2007 @@ -178,7 +178,7 @@ // [3] Assign manager to manage this new manager. This may create // and push new managers into PMS Pass *P = dynamic_cast(CGP); -P->assignPassManager(PMS); +TPM->schedulePass(P); // [4] Push new manager into PMS PMS.push(CGP); ___ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] CVS: llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp
Changes in directory llvm/lib/Analysis/IPA:
CallGraphSCCPass.cpp updated: 1.20 -> 1.21
---
Log message:
Removed tabs everywhere except autogenerated & external files. Add make
target for tabs checking.
---
Diffs of the changes: (+11 -12)
CallGraphSCCPass.cpp | 23 +++
1 files changed, 11 insertions(+), 12 deletions(-)
Index: llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp
diff -u llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.20
llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.21
--- llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.20 Mon Mar 5 14:01:30 2007
+++ llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp Mon Apr 16 13:10:22 2007
@@ -82,8 +82,7 @@
I != E; ++I) {
// Run all passes on current SCC
-for (unsigned Index = 0; Index < getNumContainedPasses(); ++Index) {
-
+for (unsigned Index = 0; Index < getNumContainedPasses(); ++Index) {
Pass *P = getContainedPass(Index);
AnalysisUsage AnUsage;
P->getAnalysisUsage(AnUsage);
@@ -95,20 +94,20 @@
StartPassTimer(P);
if (CallGraphSCCPass *CGSP = dynamic_cast(P))
- Changed |= CGSP->runOnSCC(*I); // TODO : What if CG is changed ?
+Changed |= CGSP->runOnSCC(*I); // TODO : What if CG is changed ?
else {
- FPPassManager *FPP = dynamic_cast(P);
- assert (FPP && "Invalid CGPassManager member");
+FPPassManager *FPP = dynamic_cast(P);
+assert (FPP && "Invalid CGPassManager member");
- // Run pass P on all functions current SCC
- std::vector &SCC = *I;
- for (unsigned i = 0, e = SCC.size(); i != e; ++i) {
- Function *F = SCC[i]->getFunction();
- if (F) {
+// Run pass P on all functions current SCC
+std::vector &SCC = *I;
+for (unsigned i = 0, e = SCC.size(); i != e; ++i) {
+ Function *F = SCC[i]->getFunction();
+ if (F) {
dumpPassInfo(P, EXECUTION_MSG, ON_FUNCTION_MSG, F->getName());
Changed |= FPP->runOnFunction(*F);
}
- }
+}
}
StopPassTimer(P);
@@ -149,7 +148,7 @@
/// Assign pass manager to manage this pass.
void CallGraphSCCPass::assignPassManager(PMStack &PMS,
-PassManagerType PreferredType) {
+ PassManagerType PreferredType) {
// Find CGPassManager
while (!PMS.empty()) {
if (PMS.top()->getPassManagerType() > PMT_CallGraphPassManager)
___
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[llvm-commits] CVS: llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp
Changes in directory llvm/lib/Analysis/IPA:
CallGraphSCCPass.cpp updated: 1.19 -> 1.20
---
Log message:
Avoid constructing std::strings unless pass debugging is ON.
---
Diffs of the changes: (+5 -10)
CallGraphSCCPass.cpp | 15 +--
1 files changed, 5 insertions(+), 10 deletions(-)
Index: llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp
diff -u llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.19
llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.20
--- llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.19 Tue Feb 27 09:00:39 2007
+++ llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp Mon Mar 5 14:01:30 2007
@@ -77,9 +77,6 @@
CallGraph &CG = getAnalysis();
bool Changed = doInitialization(CG);
- std::string Msg1 = "Executing Pass '";
- std::string Msg3 = "' Made Modification '";
-
// Walk SCC
for (scc_iterator I = scc_begin(&CG), E = scc_end(&CG);
I != E; ++I) {
@@ -91,8 +88,7 @@
AnalysisUsage AnUsage;
P->getAnalysisUsage(AnUsage);
- std::string Msg2 = "' on Call Graph ...\n'";
- dumpPassInfo(P, Msg1, Msg2);
+ dumpPassInfo(P, EXECUTION_MSG, ON_CG_MSG, "");
dumpAnalysisSetInfo("Required", P, AnUsage.getRequiredSet());
initializeAnalysisImpl(P);
@@ -109,21 +105,20 @@
for (unsigned i = 0, e = SCC.size(); i != e; ++i) {
Function *F = SCC[i]->getFunction();
if (F) {
-std::string Msg4 = "' on Function '" + F->getName() + "'...\n";
-dumpPassInfo(P, Msg1, Msg4);
- Changed |= FPP->runOnFunction(*F);
+dumpPassInfo(P, EXECUTION_MSG, ON_FUNCTION_MSG, F->getName());
+Changed |= FPP->runOnFunction(*F);
}
}
}
StopPassTimer(P);
if (Changed)
- dumpPassInfo(P, Msg3, Msg2);
+dumpPassInfo(P, MODIFICATION_MSG, ON_CG_MSG, "");
dumpAnalysisSetInfo("Preserved", P, AnUsage.getPreservedSet());
removeNotPreservedAnalysis(P);
recordAvailableAnalysis(P);
- removeDeadPasses(P, Msg2);
+ removeDeadPasses(P, "", ON_CG_MSG);
}
}
Changed |= doFinalization(CG);
___
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[llvm-commits] CVS: llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp
Changes in directory llvm/lib/Analysis/IPA:
CallGraphSCCPass.cpp updated: 1.18 -> 1.19
---
Log message:
Make getPassManagerType() const.
---
Diffs of the changes: (+1 -1)
CallGraphSCCPass.cpp |2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
Index: llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp
diff -u llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.18
llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.19
--- llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.18 Thu Feb 1 16:38:33 2007
+++ llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp Tue Feb 27 09:00:39 2007
@@ -66,7 +66,7 @@
return FP;
}
- virtual PassManagerType getPassManagerType() {
+ virtual PassManagerType getPassManagerType() const {
return PMT_CallGraphPassManager;
}
};
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[llvm-commits] CVS: llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp
Changes in directory llvm/lib/Analysis/IPA:
CallGraphSCCPass.cpp updated: 1.17 -> 1.18
---
Log message:
Dump function names when debug-pass=Executions is used.
---
Diffs of the changes: (+5 -1)
CallGraphSCCPass.cpp |6 +-
1 files changed, 5 insertions(+), 1 deletion(-)
Index: llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp
diff -u llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.17
llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.18
--- llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.17 Thu Feb 1 16:09:37 2007
+++ llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp Thu Feb 1 16:38:33 2007
@@ -19,6 +19,7 @@
#include "llvm/Analysis/CallGraph.h"
#include "llvm/ADT/SCCIterator.h"
#include "llvm/PassManagers.h"
+#include "llvm/Function.h"
using namespace llvm;
//===--===//
@@ -107,8 +108,11 @@
std::vector &SCC = *I;
for (unsigned i = 0, e = SCC.size(); i != e; ++i) {
Function *F = SCC[i]->getFunction();
- if (F)
+ if (F) {
+std::string Msg4 = "' on Function '" + F->getName() + "'...\n";
+dumpPassInfo(P, Msg1, Msg4);
Changed |= FPP->runOnFunction(*F);
+ }
}
}
StopPassTimer(P);
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[llvm-commits] CVS: llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp
Changes in directory llvm/lib/Analysis/IPA:
CallGraphSCCPass.cpp updated: 1.16 -> 1.17
---
Log message:
Pretty print pass manager
---
Diffs of the changes: (+4 -0)
CallGraphSCCPass.cpp |4
1 files changed, 4 insertions(+)
Index: llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp
diff -u llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.16
llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.17
--- llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.16 Mon Jan 29 17:29:54 2007
+++ llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp Thu Feb 1 16:09:37 2007
@@ -45,6 +45,10 @@
Info.setPreservesAll();
}
+ virtual const char *getPassName() const {
+return "CallGraph Pass Manager";
+ }
+
// Print passes managed by this manager
void dumpPassStructure(unsigned Offset) {
llvm::cerr << std::string(Offset*2, ' ') << "Call Graph SCC Pass
Manager\n";
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[llvm-commits] CVS: llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp
Changes in directory llvm/lib/Analysis/IPA:
CallGraphSCCPass.cpp updated: 1.15 -> 1.16
---
Log message:
Use StartPassTimer() and StopPassManager()
---
Diffs of the changes: (+2 -3)
CallGraphSCCPass.cpp |5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
Index: llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp
diff -u llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.15
llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.16
--- llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.15 Mon Jan 29 14:08:03 2007
+++ llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp Mon Jan 29 17:29:54 2007
@@ -92,8 +92,7 @@
initializeAnalysisImpl(P);
- TimingInfo *TheTimeInfo = llvm::getTheTimeInfo();
- if (TheTimeInfo) TheTimeInfo->passStarted(P);
+ StartPassTimer(P);
if (CallGraphSCCPass *CGSP = dynamic_cast(P))
Changed |= CGSP->runOnSCC(*I); // TODO : What if CG is changed ?
else {
@@ -108,7 +107,7 @@
Changed |= FPP->runOnFunction(*F);
}
}
- if (TheTimeInfo) TheTimeInfo->passEnded(P);
+ StopPassTimer(P);
if (Changed)
dumpPassInfo(P, Msg3, Msg2);
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[llvm-commits] CVS: llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp
Changes in directory llvm/lib/Analysis/IPA:
CallGraphSCCPass.cpp updated: 1.14 -> 1.15
---
Log message:
Measure timings.
---
Diffs of the changes: (+3 -2)
CallGraphSCCPass.cpp |5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
Index: llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp
diff -u llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.14
llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.15
--- llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.14 Thu Jan 25 19:08:18 2007
+++ llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp Mon Jan 29 14:08:03 2007
@@ -92,7 +92,8 @@
initializeAnalysisImpl(P);
- //if (TheTimeInfo) TheTimeInfo->passStarted(P);
+ TimingInfo *TheTimeInfo = llvm::getTheTimeInfo();
+ if (TheTimeInfo) TheTimeInfo->passStarted(P);
if (CallGraphSCCPass *CGSP = dynamic_cast(P))
Changed |= CGSP->runOnSCC(*I); // TODO : What if CG is changed ?
else {
@@ -107,7 +108,7 @@
Changed |= FPP->runOnFunction(*F);
}
}
- //if (TheTimeInfo) TheTimeInfo->passEnded(MP);
+ if (TheTimeInfo) TheTimeInfo->passEnded(P);
if (Changed)
dumpPassInfo(P, Msg3, Msg2);
___
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[llvm-commits] CVS: llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp
Changes in directory llvm/lib/Analysis/IPA:
CallGraphSCCPass.cpp updated: 1.13 -> 1.14
---
Log message:
Remove dead code.
CallGraphSCCPass does not need to implement runOnModule().
It supports runOnSCC().
---
Diffs of the changes: (+0 -9)
CallGraphSCCPass.cpp |9 -
1 files changed, 9 deletions(-)
Index: llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp
diff -u llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.13
llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.14
--- llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.13 Tue Jan 23 15:55:17 2007
+++ llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp Thu Jan 25 19:08:18 2007
@@ -189,12 +189,3 @@
AU.addRequired();
AU.addPreserved();
}
-
-bool CallGraphSCCPass::runOnModule(Module &M) {
- CallGraph &CG = getAnalysis();
- bool Changed = doInitialization(CG);
- for (scc_iterator I = scc_begin(&CG), E = scc_end(&CG);
- I != E; ++I)
-Changed = runOnSCC(*I);
- return Changed | doFinalization(CG);
-}
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[llvm-commits] CVS: llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp
Changes in directory llvm/lib/Analysis/IPA:
CallGraphSCCPass.cpp updated: 1.12 -> 1.13
---
Log message:
Fix typo.
---
Diffs of the changes: (+1 -1)
CallGraphSCCPass.cpp |2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
Index: llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp
diff -u llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.12
llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.13
--- llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.12 Tue Jan 23 15:52:35 2007
+++ llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp Tue Jan 23 15:55:17 2007
@@ -144,7 +144,7 @@
return Changed;
}
-/// Assign pass manager to manager this pass
+/// Assign pass manager to manage this pass.
void CallGraphSCCPass::assignPassManager(PMStack &PMS,
PassManagerType PreferredType) {
// Find CGPassManager
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[llvm-commits] CVS: llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp
Changes in directory llvm/lib/Analysis/IPA:
CallGraphSCCPass.cpp updated: 1.11 -> 1.12
---
Log message:
Add CallGraphSCCPass::assignPassManager().
This enables CalLGraphPassManager.
---
Diffs of the changes: (+38 -0)
CallGraphSCCPass.cpp | 38 ++
1 files changed, 38 insertions(+)
Index: llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp
diff -u llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.11
llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.12
--- llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.11 Wed Jan 17 15:45:01 2007
+++ llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp Tue Jan 23 15:52:35 2007
@@ -144,6 +144,44 @@
return Changed;
}
+/// Assign pass manager to manager this pass
+void CallGraphSCCPass::assignPassManager(PMStack &PMS,
+PassManagerType PreferredType) {
+ // Find CGPassManager
+ while (!PMS.empty()) {
+if (PMS.top()->getPassManagerType() > PMT_CallGraphPassManager)
+ PMS.pop();
+else;
+break;
+ }
+
+ CGPassManager *CGP = dynamic_cast(PMS.top());
+
+ // Create new Call Graph SCC Pass Manager if it does not exist.
+ if (!CGP) {
+
+assert (!PMS.empty() && "Unable to create Call Graph Pass Manager");
+PMDataManager *PMD = PMS.top();
+
+// [1] Create new Call Graph Pass Manager
+CGP = new CGPassManager(PMD->getDepth() + 1);
+
+// [2] Set up new manager's top level manager
+PMTopLevelManager *TPM = PMD->getTopLevelManager();
+TPM->addIndirectPassManager(CGP);
+
+// [3] Assign manager to manage this new manager. This may create
+// and push new managers into PMS
+Pass *P = dynamic_cast(CGP);
+P->assignPassManager(PMS);
+
+// [4] Push new manager into PMS
+PMS.push(CGP);
+ }
+
+ CGP->add(this);
+}
+
/// getAnalysisUsage - For this class, we declare that we require and preserve
/// the call graph. If the derived class implements this method, it should
/// always explicitly call the implementation here.
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[llvm-commits] CVS: llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp
Changes in directory llvm/lib/Analysis/IPA:
CallGraphSCCPass.cpp updated: 1.10 -> 1.11
---
Log message:
Add CGPassManager.
---
Diffs of the changes: (+124 -0)
CallGraphSCCPass.cpp | 124 +++
1 files changed, 124 insertions(+)
Index: llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp
diff -u llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.10
llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.11
--- llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp:1.10 Thu Apr 21 16:08:44 2005
+++ llvm/lib/Analysis/IPA/CallGraphSCCPass.cpp Wed Jan 17 15:45:01 2007
@@ -18,8 +18,132 @@
#include "llvm/CallGraphSCCPass.h"
#include "llvm/Analysis/CallGraph.h"
#include "llvm/ADT/SCCIterator.h"
+#include "llvm/PassManagers.h"
using namespace llvm;
+//===--===//
+// CGPassManager
+//
+/// CGPassManager manages FPPassManagers and CalLGraphSCCPasses.
+
+class CGPassManager : public ModulePass, public PMDataManager {
+
+public:
+ CGPassManager(int Depth) : PMDataManager(Depth) { }
+
+ /// run - Execute all of the passes scheduled for execution. Keep track of
+ /// whether any of the passes modifies the module, and if so, return true.
+ bool runOnModule(Module &M);
+
+ bool doInitialization(CallGraph &CG);
+ bool doFinalization(CallGraph &CG);
+
+ /// Pass Manager itself does not invalidate any analysis info.
+ void getAnalysisUsage(AnalysisUsage &Info) const {
+// CGPassManager walks SCC and it needs CallGraph.
+Info.addRequired();
+Info.setPreservesAll();
+ }
+
+ // Print passes managed by this manager
+ void dumpPassStructure(unsigned Offset) {
+llvm::cerr << std::string(Offset*2, ' ') << "Call Graph SCC Pass
Manager\n";
+for (unsigned Index = 0; Index < getNumContainedPasses(); ++Index) {
+ Pass *P = getContainedPass(Index);
+ P->dumpPassStructure(Offset + 1);
+ dumpLastUses(P, Offset+1);
+}
+ }
+
+ Pass *getContainedPass(unsigned N) {
+assert ( N < PassVector.size() && "Pass number out of range!");
+Pass *FP = static_cast(PassVector[N]);
+return FP;
+ }
+
+ virtual PassManagerType getPassManagerType() {
+return PMT_CallGraphPassManager;
+ }
+};
+
+/// run - Execute all of the passes scheduled for execution. Keep track of
+/// whether any of the passes modifies the module, and if so, return true.
+bool CGPassManager::runOnModule(Module &M) {
+ CallGraph &CG = getAnalysis();
+ bool Changed = doInitialization(CG);
+
+ std::string Msg1 = "Executing Pass '";
+ std::string Msg3 = "' Made Modification '";
+
+ // Walk SCC
+ for (scc_iterator I = scc_begin(&CG), E = scc_end(&CG);
+ I != E; ++I) {
+
+// Run all passes on current SCC
+for (unsigned Index = 0; Index < getNumContainedPasses(); ++Index) {
+
+ Pass *P = getContainedPass(Index);
+ AnalysisUsage AnUsage;
+ P->getAnalysisUsage(AnUsage);
+
+ std::string Msg2 = "' on Call Graph ...\n'";
+ dumpPassInfo(P, Msg1, Msg2);
+ dumpAnalysisSetInfo("Required", P, AnUsage.getRequiredSet());
+
+ initializeAnalysisImpl(P);
+
+ //if (TheTimeInfo) TheTimeInfo->passStarted(P);
+ if (CallGraphSCCPass *CGSP = dynamic_cast(P))
+ Changed |= CGSP->runOnSCC(*I); // TODO : What if CG is changed ?
+ else {
+ FPPassManager *FPP = dynamic_cast(P);
+ assert (FPP && "Invalid CGPassManager member");
+
+ // Run pass P on all functions current SCC
+ std::vector &SCC = *I;
+ for (unsigned i = 0, e = SCC.size(); i != e; ++i) {
+ Function *F = SCC[i]->getFunction();
+ if (F)
+ Changed |= FPP->runOnFunction(*F);
+ }
+ }
+ //if (TheTimeInfo) TheTimeInfo->passEnded(MP);
+
+ if (Changed)
+ dumpPassInfo(P, Msg3, Msg2);
+ dumpAnalysisSetInfo("Preserved", P, AnUsage.getPreservedSet());
+
+ removeNotPreservedAnalysis(P);
+ recordAvailableAnalysis(P);
+ removeDeadPasses(P, Msg2);
+}
+ }
+ Changed |= doFinalization(CG);
+ return Changed;
+}
+
+/// Initialize CG
+bool CGPassManager::doInitialization(CallGraph &CG) {
+ bool Changed = false;
+ for (unsigned Index = 0; Index < getNumContainedPasses(); ++Index) {
+Pass *P = getContainedPass(Index);
+if (CallGraphSCCPass *CGSP = dynamic_cast(P))
+ Changed |= CGSP->doInitialization(CG);
+ }
+ return Changed;
+}
+
+/// Finalize CG
+bool CGPassManager::doFinalization(CallGraph &CG) {
+ bool Changed = false;
+ for (unsigned Index = 0; Index < getNumContainedPasses(); ++Index) {
+Pass *P = getContainedPass(Index);
+if (CallGraphSCCPass *CGSP = dynamic_cast(P))
+ Changed |= CGSP->doFinalization(CG);
+ }
+ return Changed;
+}
+
/// getAnalysisUsage - For this class, we declare that we require and preserve
/// the call graph. If the derived class implements this method, it should
/// always explicitly call the implementation here.
_
