Daniel Dunbar cc1c702f62 Don't allow formatted_ostream to be unbuffered, even if its underlying buffer ... is. - The problem is that formatted_ostream forces its underlying buffer to be unbuffered, so if some client happens to wrap a formatted_ostream around something, but still use the underlying stream, then we can end up writing on a fully unbuffered output (which was never intended to be unbuffered). - This makes clang (and presumably llvm-gcc) -emit-llvm -S a mere 10x faster. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82434 91177308-0d34-0410-b5e6-96231b3b80d8		2009-09-21 03:56:00 +00:00
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llvm	Don't allow formatted_ostream to be unbuffered, even if its underlying buffer	2009-09-21 03:56:00 +00:00
llvm-c	Revert 80959. It isn't sufficient to solve the full problem. And it	2009-09-03 23:34:49 +00:00