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-rw-r--r--Basic/SourceManager.cpp28
1 files changed, 1 insertions, 27 deletions
diff --git a/Basic/SourceManager.cpp b/Basic/SourceManager.cpp
index 09941635da..d05da5d971 100644
--- a/Basic/SourceManager.cpp
+++ b/Basic/SourceManager.cpp
@@ -188,39 +188,13 @@ SourceLocation SourceManager::getInstantiationLoc(SourceLocation PhysLoc,
if (unsigned(PhysDelta) < (1 << SourceLocation::MacroPhysOffsBits))
return SourceLocation::getMacroLoc(MacroIDs.size()-1,
(unsigned)PhysDelta, 0);
-
}
}
-
-
- // FIXME: intelligently cache macroid's.
+
MacroIDs.push_back(MacroIDInfo::get(InstantLoc, PhysLoc));
return SourceLocation::getMacroLoc(MacroIDs.size()-1, 0, 0);
-
-#if 0
- unsigned InstantiationFileID;
-
- // If this is the same instantiation as was requested last time, return this
- // immediately.
- if (PhysLoc.getFileID() == LastInstantiationLoc_MacroFID &&
- InstantLoc == LastInstantiationLoc_InstantLoc) {
- InstantiationFileID = LastInstantiationLoc_Result;
- } else {
- // Add a FileID for this. FIXME: should cache these!
- FileIDs.push_back(FileIDInfo::getMacroExpansion(InstantLoc,
- PhysLoc.getFileID()));
- InstantiationFileID = FileIDs.size();
-
- // Remember this in the single-entry cache for next time.
- LastInstantiationLoc_MacroFID = PhysLoc.getFileID();
- LastInstantiationLoc_InstantLoc = InstantLoc;
- LastInstantiationLoc_Result = InstantiationFileID;
- }
- return SourceLocation::getMacroLoc(InstantiationFileID,
- PhysLoc.getRawFilePos());
-#endif
}