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Update ModulePass::assignPassManager() to take into account Preferred

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Pass Manager Type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33308 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel 2007-01-17 21:19:23 +00:00
parent 26426949f3
commit 44b0d29802
1 changed files with 5 additions and 4 deletions
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9
lib/VMCore/PassManager.cpp
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@ -1207,15 +1207,16 @@ void ModulePass::assignPassManager(PMStack &PMS,
// Find Module Pass Manager
while(!PMS.empty()) {
if (PMS.top()->getPassManagerType() > PMT_ModulePassManager)
PassManagerType TopPMType = PMS.top()->getPassManagerType();
if (TopPMType == PreferredType)
break; // We found desired pass manager
else if (TopPMType > PMT_ModulePassManager)
PMS.pop(); // Pop children pass managers
else
break;
}
MPPassManager *MPP = dynamic_cast<MPPassManager *>(PMS.top());
assert(MPP && "Unable to find Module Pass Manager");
MPP->add(this);
PMS.top()->add(this);
}
/// Find appropriate Function Pass Manager or Call Graph Pass Manager