Displaying 1 result from an estimated 1 matches for "e92edf73".
2011 Aug 05
1
[LLVMdev] Need advice on fixing my static roots pass
A recent change to the way metadata works has broken my StaticRoots pass,
and I need some advice.
I was using metadata to store information about static roots because of a
convenient feature of metadata nodes: the arguments to an MDNode are treated
as weak references, which means that a metadata node that points to a global
value won't prevent the dead global pass from removing that global.