Chandler Carruth 772c88b887 Switch to WeakVHs in the value mapper, and aggressively prune dead basic ... blocks in the function cloner. This removes the last case of trivially dead code that I've been seeing in the wild getting inlined, analyzed, re-inlined, optimized, only to be deleted. Nukes a FIXME from the cleanup tests. llvm-svn: 153572		2012-03-28 08:38:27 +00:00
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llvm	Switch to WeakVHs in the value mapper, and aggressively prune dead basic	2012-03-28 08:38:27 +00:00
llvm-c	Add 'undef's to make SWIG happier. Patch by Baozeng Ding.	2012-03-26 22:15:12 +00:00