Vendor import of stripped lld trunk r375505, the last commit before thevendor/lld/lld-trunk-r375505vendor/lld

upstream Subversion repository was made read-only, and the LLVM project
migrated to GitHub:

https://llvm.org/svn/llvm-project/lld/trunk@375505

1 files changed, 11 insertions, 6 deletions

diff --git a/COFF/LTO.cpp b/COFF/LTO.cpp
index eb3c60d66077..1c21236dce2b 100644
--- a/COFF/LTO.cpp
+++ b/COFF/LTO.cpp
@@ -39,14 +39,14 @@
 using namespace llvm;
 using namespace llvm::object;
 
-using namespace lld;
-using namespace lld::coff;
+namespace lld {
+namespace coff {
 
 // Creates an empty file to and returns a raw_fd_ostream to write to it.
 static std::unique_ptr<raw_fd_ostream> openFile(StringRef file) {
   std::error_code ec;
   auto ret =
-      llvm::make_unique<raw_fd_ostream>(file, ec, sys::fs::OpenFlags::F_None);
+      std::make_unique<raw_fd_ostream>(file, ec, sys::fs::OpenFlags::OF_None);
   if (ec) {
     error("cannot open " + file + ": " + ec.message());
     return nullptr;
@@ -105,7 +105,7 @@ BitcodeCompiler::BitcodeCompiler() {
     backend = lto::createInProcessThinBackend(config->thinLTOJobs);
   }
 
-  ltoObj = llvm::make_unique<lto::LTO>(createConfig(), backend,
+  ltoObj = std::make_unique<lto::LTO>(createConfig(), backend,
                                        config->ltoPartitions);
 }
 
@@ -160,8 +160,8 @@ std::vector<StringRef> BitcodeCompiler::compile() {
 
   checkError(ltoObj->run(
       [&](size_t task) {
-        return llvm::make_unique<lto::NativeObjectStream>(
-            llvm::make_unique<raw_svector_ostream>(buf[task]));
+        return std::make_unique<lto::NativeObjectStream>(
+            std::make_unique<raw_svector_ostream>(buf[task]));
       },
       cache));
 
@@ -177,6 +177,8 @@ std::vector<StringRef> BitcodeCompiler::compile() {
   // files. After that, we exit from linker and ThinLTO backend runs in a
   // distributed environment.
   if (config->thinLTOIndexOnly) {
+    if (!config->ltoObjPath.empty())
+      saveBuffer(buf[0], config->ltoObjPath);
     if (indexFile)
       indexFile->close();
     return {};
@@ -204,3 +206,6 @@ std::vector<StringRef> BitcodeCompiler::compile() {
 
   return ret;
 }
+
+} // namespace coff
+} // namespace lld