diff options
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenModule.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp index 84166dd..c005d33 100644 --- a/clang/lib/CodeGen/CodeGenModule.cpp +++ b/clang/lib/CodeGen/CodeGenModule.cpp @@ -1146,8 +1146,13 @@ void CodeGenModule::Release() { 1); } - if (CodeGenOpts.UniqueSourceFileNames) { - getModule().addModuleFlag(llvm::Module::Max, "Unique Source File Names", 1); + if (!CodeGenOpts.UniqueSourceFileIdentifier.empty()) { + getModule().addModuleFlag( + llvm::Module::Append, "Unique Source File Identifier", + llvm::MDTuple::get( + TheModule.getContext(), + llvm::MDString::get(TheModule.getContext(), + CodeGenOpts.UniqueSourceFileIdentifier))); } if (LangOpts.Sanitize.has(SanitizerKind::KCFI)) { |