COFF: Use LTOModule::getLinkerOpts() instead of reading the linker directives ourselves.
llvm-svn: 241020
diff --git a/lld/COFF/InputFiles.cpp b/lld/COFF/InputFiles.cpp
index 2022554..2819d39 100644
--- a/lld/COFF/InputFiles.cpp
+++ b/lld/COFF/InputFiles.cpp
@@ -292,33 +292,10 @@
bool Replaceable = (SymbolDef == LTO_SYMBOL_DEFINITION_TENTATIVE ||
(Attrs & LTO_SYMBOL_COMDAT));
SymbolBodies.push_back(new (Alloc) DefinedBitcode(SymName, Replaceable));
-
- const llvm::GlobalValue *GV = M->getSymbolGV(I);
- if (GV && GV->hasDLLExportStorageClass()) {
- Directives += " /export:";
- Directives += SymName;
- if (!GV->getValueType()->isFunctionTy())
- Directives += ",data";
- }
}
}
- // Extract any linker directives from the bitcode file, which are represented
- // as module flags with the key "Linker Options".
- llvm::SmallVector<llvm::Module::ModuleFlagEntry, 8> Flags;
- M->getModule().getModuleFlagsMetadata(Flags);
- for (auto &&Flag : Flags) {
- if (Flag.Key->getString() != "Linker Options")
- continue;
-
- for (llvm::Metadata *Op : cast<llvm::MDNode>(Flag.Val)->operands()) {
- for (llvm::Metadata *InnerOp : cast<llvm::MDNode>(Op)->operands()) {
- Directives += " ";
- Directives += cast<llvm::MDString>(InnerOp)->getString();
- }
- }
- }
-
+ Directives = M->getLinkerOpts();
return std::error_code();
}