#include "llvm/IR/Constants.h"
#include "llvm/IR/DiagnosticPrinter.h"
#include "llvm/IR/LLVMContext.h"
+#include "llvm/IR/Mangler.h"
#include "llvm/IR/Metadata.h"
#include "llvm/IR/Module.h"
#include "llvm/MC/MCExpr.h"
if (def->hasComdat())
attr |= LTO_SYMBOL_COMDAT;
+ if (isa<GlobalAlias>(def))
+ attr |= LTO_SYMBOL_ALIAS;
+
auto Iter = _defines.insert(Name).first;
// fill information structure
/// parseMetadata - Parse metadata from the module
void LTOModule::parseMetadata() {
+ raw_string_ostream OS(LinkerOpts);
+
// Linker Options
if (Metadata *Val = getModule().getModuleFlag("Linker Options")) {
MDNode *LinkerOptions = cast<MDNode>(Val);
MDNode *MDOptions = cast<MDNode>(LinkerOptions->getOperand(i));
for (unsigned ii = 0, ie = MDOptions->getNumOperands(); ii != ie; ++ii) {
MDString *MDOption = cast<MDString>(MDOptions->getOperand(ii));
- // FIXME: Make StringSet::insert match Self-Associative Container
- // requirements, returning <iter,bool> rather than bool, and use that
- // here.
- StringRef Op =
- _linkeropt_strings.insert(MDOption->getString()).first->first();
- StringRef DepLibName =
- _target->getObjFileLowering()->getDepLibFromLinkerOpt(Op);
- if (!DepLibName.empty())
- _deplibs.push_back(DepLibName.data());
- else if (!Op.empty())
- _linkeropts.push_back(Op.data());
+ OS << " " << MDOption->getString();
}
}
}
+ // Globals
+ Mangler Mang;
+ for (const NameAndAttributes &Sym : _symbols) {
+ if (!Sym.symbol)
+ continue;
+ _target->getObjFileLowering()->emitLinkerFlagsForGlobal(OS, Sym.symbol,
+ Mang);
+ }
+
// Add other interesting metadata here.
}