1099                     std::unique_ptr<llvm::MemoryBuffer> OverrideMainBuffer,  in Parse()  argument
1109   if (OverrideMainBuffer) {  in Parse()
1112     Preamble->AddImplicitPreamble(*CCInvocation, VFS, OverrideMainBuffer.get());  in Parse()
1174   if (!OverrideMainBuffer) {  in Parse()
1184   if (OverrideMainBuffer) {  in Parse()
1193     SavedMainFileBuffer = std::move(OverrideMainBuffer);  in Parse()
1655   std::unique_ptr<llvm::MemoryBuffer> OverrideMainBuffer;  in LoadFromCompilerInvocation()  local
1658     OverrideMainBuffer =  in LoadFromCompilerInvocation()
1669     MemBufferCleanup(OverrideMainBuffer.get());  in LoadFromCompilerInvocation()
1671   return Parse(std::move(PCHContainerOps), std::move(OverrideMainBuffer), VFS);  in LoadFromCompilerInvocation()
1837   std::unique_ptr<llvm::MemoryBuffer> OverrideMainBuffer;  in Reparse()  local
1839     OverrideMainBuffer =  in Reparse()
1846   if (OverrideMainBuffer)  in Reparse()
1851       Parse(std::move(PCHContainerOps), std::move(OverrideMainBuffer), VFS);  in Reparse()
2234   std::unique_ptr<llvm::MemoryBuffer> OverrideMainBuffer;  in CodeComplete()  local
2236     OverrideMainBuffer = getMainBufferWithPrecompiledPreamble(  in CodeComplete()
2242   if (OverrideMainBuffer) {  in CodeComplete()
2249                                   OverrideMainBuffer.get());  in CodeComplete()
2254     OwnedBuffers.push_back(OverrideMainBuffer.release());  in CodeComplete()