From 86d34a72b3c1abcbeb38fa6670f83cd733de1234 Mon Sep 17 00:00:00 2001 From: Peter Collingbourne Date: Wed, 17 Jun 2015 19:08:05 +0000 Subject: CodeGen: Factor out some of the bitset entry creation code. NFC. llvm-svn: 239927 --- clang/lib/CodeGen/CodeGenModule.cpp | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'clang/lib/CodeGen/CodeGenModule.cpp') diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp index af4e6d9..c0cbe98 100644 --- a/clang/lib/CodeGen/CodeGenModule.cpp +++ b/clang/lib/CodeGen/CodeGenModule.cpp @@ -3659,3 +3659,17 @@ void CodeGenModule::EmitOMPThreadPrivateDecl(const OMPThreadPrivateDecl *D) { CXXGlobalInits.push_back(InitFunction); } } + +llvm::MDTuple *CodeGenModule::CreateVTableBitSetEntry( + llvm::GlobalVariable *VTable, CharUnits Offset, const CXXRecordDecl *RD) { + std::string OutName; + llvm::raw_string_ostream Out(OutName); + getCXXABI().getMangleContext().mangleCXXVTableBitSet(RD, Out); + + llvm::Metadata *BitsetOps[] = { + llvm::MDString::get(getLLVMContext(), Out.str()), + llvm::ConstantAsMetadata::get(VTable), + llvm::ConstantAsMetadata::get( + llvm::ConstantInt::get(Int64Ty, Offset.getQuantity()))}; + return llvm::MDTuple::get(getLLVMContext(), BitsetOps); +} -- cgit v1.1