[TableGen][SourceMgr] Fix obvious mistake in D141220

It now tried to open the IncludedFile instead of the Filename, which was not intended.

diff --git a/llvm/lib/Support/SourceMgr.cpp b/llvm/lib/Support/SourceMgr.cpp
index 7fdd217f861f7af6cf7c1762adafa7987918baf6..8065f0ad663a9f3601bd9e5818805c3375568f7b 100644 (file)
--- a/llvm/lib/Support/SourceMgr.cpp
+++ b/llvm/lib/Support/SourceMgr.cpp
@@ -53,7 +53,7 @@ ErrorOr<std::unique_ptr<MemoryBuffer>>
 SourceMgr::OpenIncludeFile(const std::string &Filename,
                            std::string &IncludedFile) {
   ErrorOr<std::unique_ptr<MemoryBuffer>> NewBufOrErr =
-      MemoryBuffer::getFile(IncludedFile);
+      MemoryBuffer::getFile(Filename);
 
   SmallString<64> Buffer(Filename);
   // If the file didn't exist directly, see if it's in an include path.