[llvm-commits] [PATCH] Make TableGen Inits FoldingSetNodes

[David Greene]

Here's a patch to manage TableGen Inits using a FoldingSet.  This allows
us to clean up all of the allocated Inits on TableGen exit, saves memory
and makes TableGen run a bit faster due to elimination of duplicate
objects.

Comments?  I'm ready to commit this ASAP.

                                 -Dave
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