#include "llvm/IR/DerivedTypes.h"
#include "llvm/IR/InlineAsm.h"
#include "llvm/IR/IntrinsicInst.h"
+#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/Module.h"
#include "llvm/IR/OperandTraits.h"
#include "llvm/IR/Operator.h"
bool BitcodeReader::ResolveGlobalAndAliasInits() {
std::vector<std::pair<GlobalVariable*, unsigned> > GlobalInitWorklist;
std::vector<std::pair<GlobalAlias*, unsigned> > AliasInitWorklist;
+ std::vector<std::pair<Function*, unsigned> > FunctionPrefixWorklist;
GlobalInitWorklist.swap(GlobalInits);
AliasInitWorklist.swap(AliasInits);
+ FunctionPrefixWorklist.swap(FunctionPrefixes);
while (!GlobalInitWorklist.empty()) {
unsigned ValID = GlobalInitWorklist.back().second;
}
AliasInitWorklist.pop_back();
}
+
+ while (!FunctionPrefixWorklist.empty()) {
+ unsigned ValID = FunctionPrefixWorklist.back().second;
+ if (ValID >= ValueList.size()) {
+ FunctionPrefixes.push_back(FunctionPrefixWorklist.back());
+ } else {
+ if (Constant *C = dyn_cast<Constant>(ValueList[ValID]))
+ FunctionPrefixWorklist.back().first->setPrefixData(C);
+ else
+ return Error("Function prefix is not a constant!");
+ }
+ FunctionPrefixWorklist.pop_back();
+ }
+
return false;
}
if (Record.size() > 9)
UnnamedAddr = Record[9];
Func->setUnnamedAddr(UnnamedAddr);
+ if (Record.size() > 10 && Record[10] != 0)
+ FunctionPrefixes.push_back(std::make_pair(Func, Record[10]-1));
ValueList.push_back(Func);
// If this is a function with a body, remember the prototype we are
return Error("Invalid metadata kind ID");
Value *Node = MDValueList.getValueFwdRef(Record[i+1]);
Inst->setMetadata(I->second, cast<MDNode>(Node));
+ if (I->second == LLVMContext::MD_tbaa)
+ InstsWithTBAATag.push_back(Inst);
}
break;
}
}
std::vector<std::pair<Function*, Function*> >().swap(UpgradedIntrinsics);
+ for (unsigned I = 0, E = InstsWithTBAATag.size(); I < E; I++)
+ UpgradeInstWithTBAATag(InstsWithTBAATag[I]);
+
return false;
}