diff options
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenModule.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp index 480a33f2728..49df82cea42 100644 --- a/clang/lib/CodeGen/CodeGenModule.cpp +++ b/clang/lib/CodeGen/CodeGenModule.cpp @@ -1933,6 +1933,8 @@ void CodeGenModule::AppendLinkerOptions(StringRef Opts) { void CodeGenModule::AddDetectMismatch(StringRef Name, StringRef Value) { llvm::SmallString<32> Opt; getTargetCodeGenInfo().getDetectMismatchOption(Name, Value, Opt); + if (Opt.empty()) + return; auto *MDOpts = llvm::MDString::get(getLLVMContext(), Opt); LinkerOptionsMetadata.push_back(llvm::MDNode::get(getLLVMContext(), MDOpts)); } |
