replica
/
hanchenye-llvm-project
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

remove some old cruft 

llvm-svn: 40111
This commit is contained in:
Chris Lattner 2007-07-20 18:26:45 +00:00
parent ab41b13c90
commit e60b21c0b5
1 changed files with 1 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
clang/Basic/SourceManager.cpp
View File

@ -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
}