Make a major restructuring of the clang tree: introduce a top-level

lib dir and move all the libraries into it.  This follows the main
llvm tree, and allows the libraries to be built in parallel.  The
top level now enforces that all the libs are built before Driver,
but we don't care what order the libs are built in.  This speeds
up parallel builds, particularly incremental ones.

llvm-svn: 48402

1 files changed, 79 insertions, 0 deletions

diff --git a/clang/lib/Basic/SourceLocation.cpp b/clang/lib/Basic/SourceLocation.cpp
new file mode 100644
index 00000000000..eaf129f251e
--- /dev/null
+++ b/clang/lib/Basic/SourceLocation.cpp
@@ -0,0 +1,79 @@
+//==--- SourceLocation.cpp - Compact identifier for Source Files -*- C++ -*-==//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+//  This file defines serialization methods for the SourceLocation class.
+//  This file defines accessor methods for the FullSourceLoc class.
+//
+//===----------------------------------------------------------------------===//
+
+#include "clang/Basic/SourceLocation.h"
+#include "clang/Basic/SourceManager.h"
+#include "llvm/Bitcode/Serialize.h"
+#include "llvm/Bitcode/Deserialize.h"
+
+using namespace clang;
+
+void SourceLocation::Emit(llvm::Serializer& S) const {
+  S.EmitInt(getRawEncoding());  
+}
+
+SourceLocation SourceLocation::ReadVal(llvm::Deserializer& D) {
+  return SourceLocation::getFromRawEncoding(D.ReadInt());   
+}
+
+void SourceRange::Emit(llvm::Serializer& S) const {
+  B.Emit(S);
+  E.Emit(S);
+}
+
+SourceRange SourceRange::ReadVal(llvm::Deserializer& D) {
+  SourceLocation A = SourceLocation::ReadVal(D);
+  SourceLocation B = SourceLocation::ReadVal(D);
+  return SourceRange(A,B);
+}
+
+FullSourceLoc FullSourceLoc::getLogicalLoc() {
+  assert (isValid());
+  return FullSourceLoc(SrcMgr->getLogicalLoc(Loc),*SrcMgr);
+}
+
+FullSourceLoc FullSourceLoc::getIncludeLoc() {
+  assert (isValid());
+  return FullSourceLoc(SrcMgr->getIncludeLoc(Loc),*SrcMgr);
+}
+
+unsigned FullSourceLoc::getLineNumber() {
+  assert (isValid());
+  return SrcMgr->getLineNumber(Loc);
+}
+
+unsigned FullSourceLoc::getColumnNumber() {
+  assert (isValid());
+  return SrcMgr->getColumnNumber(Loc);
+}
+
+const char* FullSourceLoc::getSourceName() const {
+  assert (isValid());
+  return SrcMgr->getSourceName(Loc);
+}
+
+const FileEntry* FullSourceLoc::getFileEntryForLoc() const { 
+  assert (isValid());
+  return SrcMgr->getFileEntryForLoc(Loc);
+}
+
+const char * FullSourceLoc::getCharacterData() const {
+  assert (isValid());
+  return SrcMgr->getCharacterData(Loc);
+}
+
+const llvm::MemoryBuffer* FullSourceLoc::getBuffer() const {
+  assert (isValid());
+  return SrcMgr->getBuffer(Loc.getFileID());
+}