[llvm-commits] [llvm] r93865 - in /llvm/trunk/lib/CodeGen/AsmPrinter: DwarfDebug.cpp DwarfDebug.h

[Chris Lattner]

On Jan 18, 2010, at 10:19 PM, Devang Patel wrote:

> Author: dpatel
> Date: Tue Jan 19 00:19:05 2010
> New Revision: 93865
> 
> URL: http://llvm.org/viewvc/llvm-project?rev=93865&view=rev
> Log:
> MDNodes are not expected to disappear or replaced by another MDNode, so there is no need to pay the cost of WeakVH and ValueMaps.

Should these use AssertingVH<MDNode*> just for paranoia?

-Chris