Author: dpatel
Date: Fri Jul 27 15:06:09 2007
New Revision: 40567
URL: http://llvm.org/viewvc/llvm-project?rev=40567&view=rev
Log:
Add facility to dump pass manager structure
to make it easier to understand failure.
Modified:
llvm/trunk/include/llvm/PassManagers.h
llvm/trunk/lib/VMCore/PassManager.cpp
Modified: llvm/trunk/include/llvm/PassManagers.h
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/PassManagers.h?rev=40567&r1=40566&r2=40567&view=diff
==============================================================================
--- llvm/trunk/include/llvm/PassManagers.h (original)
+++ llvm/trunk/include/llvm/PassManagers.h Fri Jul 27 15:06:09 2007
@@ -227,10 +227,7 @@
/// Add RequiredPass into list of lower level passes required by pass P.
/// RequiredPass is run on the fly by Pass Manager when P requests it
/// through getAnalysis interface.
- virtual void addLowerLevelRequiredPass(Pass *P, Pass *RequiredPass) {
- assert (0 &&
- "Unable to handle Pass that requires lower level Analysis pass");
- }
+ virtual void addLowerLevelRequiredPass(Pass *P, Pass *RequiredPass);
virtual Pass * getOnTheFlyPass(Pass *P, const PassInfo *PI, Function &F) {
assert (0 && "Unable to find on the fly pass");
Modified: llvm/trunk/lib/VMCore/PassManager.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/VMCore/PassManager.cpp?rev=40567&r1=40566&r2=40567&view=diff
==============================================================================
--- llvm/trunk/lib/VMCore/PassManager.cpp (original)
+++ llvm/trunk/lib/VMCore/PassManager.cpp Fri Jul 27 15:06:09 2007
@@ -907,6 +907,18 @@
}
}
+/// Add RequiredPass into list of lower level passes required by pass P.
+/// RequiredPass is run on the fly by Pass Manager when P requests it
+/// through getAnalysis interface.
+/// This should be handled by specific pass manager.
+void PMDataManager::addLowerLevelRequiredPass(Pass *P, Pass *RequiredPass) {
+ if (TPM) {
+ TPM->dumpArguments();
+ TPM->dumpPasses();
+ }
+ assert (0 && "Unable to handle Pass that requires lower level Analysis
pass");
+}
+
// Destructor
PMDataManager::~PMDataManager() {
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