Zachary Turner 7db87530e1 Add a flag to FileOutputBuffer that allows modification. ... FileOutputBuffer creates a temp file and on commit atomically renames the temp file to the destination file. Sometimes we want to modify an existing file in place, but still have the atomicity guarantee. To do this we can initialize the contents of the temp file from the destination file (if it exists), that way the resulting FileOutputBuffer can have only selective bytes modified. Committing will then atomically replace the destination file as desired. llvm-svn: 335902		2018-06-28 18:49:09 +00:00
..
llvm	Add a flag to FileOutputBuffer that allows modification.	2018-06-28 18:49:09 +00:00
llvm-c	[DebugInfo] Refactoring DIType::setFlags to DIType::cloneWithFlags, NFC	2018-06-01 23:15:09 +00:00