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Remove unused callback from SIL linker.

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This was once used to maintain the call graph when lazy linking was
happening, but all that is gone now.
This commit is contained in:
Mark Lacey
2015-12-10 13:48:46 -08:00
parent 5d1c6e16a0
commit b37bc91506
4 changed files with 21 additions and 54 deletions
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32
lib/SIL/SILModule.cpp
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@@ -526,22 +526,19 @@ SILFunction *SILModule::lookUpFunction(SILDeclRef fnRef) {
return lookUpFunction(name);
}
bool SILModule::linkFunction(SILFunction *Fun, SILModule::LinkingMode Mode,
std::function<void(SILFunction *)> Callback) {
return SILLinkerVisitor(*this, getSILLoader(), Mode,
ExternalSource, Callback).processFunction(Fun);
bool SILModule::linkFunction(SILFunction *Fun, SILModule::LinkingMode Mode) {
return SILLinkerVisitor(*this, getSILLoader(), Mode, ExternalSource)
.processFunction(Fun);
}
bool SILModule::linkFunction(SILDeclRef Decl, SILModule::LinkingMode Mode,
std::function<void(SILFunction *)> Callback) {
return SILLinkerVisitor(*this, getSILLoader(), Mode,
ExternalSource, Callback).processDeclRef(Decl);
bool SILModule::linkFunction(SILDeclRef Decl, SILModule::LinkingMode Mode) {
return SILLinkerVisitor(*this, getSILLoader(), Mode, ExternalSource)
.processDeclRef(Decl);
}
bool SILModule::linkFunction(StringRef Name, SILModule::LinkingMode Mode,
std::function<void(SILFunction *)> Callback) {
return SILLinkerVisitor(*this, getSILLoader(), Mode,
ExternalSource, Callback).processFunction(Name);
bool SILModule::linkFunction(StringRef Name, SILModule::LinkingMode Mode) {
return SILLinkerVisitor(*this, getSILLoader(), Mode, ExternalSource)
.processFunction(Name);
}
void SILModule::linkAllWitnessTables() {
@@ -590,8 +587,7 @@ void SILModule::eraseGlobalVariable(SILGlobalVariable *G) {
getSILGlobalList().erase(G);
}
SILVTable *SILModule::lookUpVTable(const ClassDecl *C,
std::function<void(SILFunction *)> Callback) {
SILVTable *SILModule::lookUpVTable(const ClassDecl *C) {
if (!C)
return nullptr;
@@ -601,10 +597,10 @@ SILVTable *SILModule::lookUpVTable(const ClassDecl *C,
return R->second;
// If that fails, try to deserialize it. If that fails, return nullptr.
SILVTable *Vtbl = SILLinkerVisitor(*this, getSILLoader(),
SILModule::LinkingMode::LinkAll,
ExternalSource,
Callback).processClassDecl(C);
SILVTable *Vtbl =
SILLinkerVisitor(*this, getSILLoader(), SILModule::LinkingMode::LinkAll,
ExternalSource)
.processClassDecl(C);
if (!Vtbl)
return nullptr;