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Remove some unused fields. 

llvm-svn: 80450
This commit is contained in:
Dan Gohman 2009-08-29 23:34:14 +00:00
parent 321995b5e5
commit 07d0a55a9b
2 changed files with 9 additions and 15 deletions
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11
llvm/include/llvm/PassSupport.h
View File

@ -190,14 +190,11 @@ struct RegisterPass : public PassInfo {
/// a nice name with the interface.
///
class RegisterAGBase : public PassInfo {
PassInfo *InterfaceInfo;
const PassInfo *ImplementationInfo;
bool isDefaultImplementation;
protected:
explicit RegisterAGBase(const char *Name,
intptr_t InterfaceID,
intptr_t PassID = 0,
bool isDefault = false);
RegisterAGBase(const char *Name,
intptr_t InterfaceID,
intptr_t PassID = 0,
bool isDefault = false);
};
template<typename Interface, bool Default = false>

13
llvm/lib/VMCore/Pass.cpp
View File

@ -132,9 +132,7 @@ class PassRegistrar {
/// AnalysisGroupInfo - Keep track of information for each analysis group.
struct AnalysisGroupInfo {
const PassInfo *DefaultImpl;
std::set<const PassInfo *> Implementations;
AnalysisGroupInfo() : DefaultImpl(0) {}
};
/// AnalysisGroupInfoMap - Information for each analysis group.
@ -177,11 +175,10 @@ public:
"Cannot add a pass to the same analysis group more than once!");
AGI.Implementations.insert(ImplementationInfo);
if (isDefault) {
assert(AGI.DefaultImpl == 0 && InterfaceInfo->getNormalCtor() == 0 &&
assert(InterfaceInfo->getNormalCtor() == 0 &&
"Default implementation for analysis group already specified!");
assert(ImplementationInfo->getNormalCtor() &&
"Cannot specify pass as default if it does not have a default ctor");
AGI.DefaultImpl = ImplementationInfo;
InterfaceInfo->setNormalCtor(ImplementationInfo->getNormalCtor());
}
}
@ -253,10 +250,10 @@ void PassInfo::unregisterPass() {
//
RegisterAGBase::RegisterAGBase(const char *Name, intptr_t InterfaceID,
intptr_t PassID, bool isDefault)
: PassInfo(Name, InterfaceID),
ImplementationInfo(0), isDefaultImplementation(isDefault) {
: PassInfo(Name, InterfaceID) {
InterfaceInfo = const_cast<PassInfo*>(Pass::lookupPassInfo(InterfaceID));
PassInfo *InterfaceInfo =
const_cast<PassInfo*>(Pass::lookupPassInfo(InterfaceID));
if (InterfaceInfo == 0) {
// First reference to Interface, register it now.
registerPass();
@ -266,7 +263,7 @@ RegisterAGBase::RegisterAGBase(const char *Name, intptr_t InterfaceID,
"Trying to join an analysis group that is a normal pass!");
if (PassID) {
ImplementationInfo = Pass::lookupPassInfo(PassID);
const PassInfo *ImplementationInfo = Pass::lookupPassInfo(PassID);
assert(ImplementationInfo &&
"Must register pass before adding to AnalysisGroup!");