Jakob Stoklund Olesen 62588622d4 Add a Briggs and Torczon sparse set implementation. ... For objects that can be identified by small unsigned keys, SparseSet provides constant time clear() and fast deterministic iteration. Insert, erase, and find operations are typically faster than hash tables. SparseSet is useful for keeping information about physical registers, virtual registers, or numbered basic blocks. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151110 91177308-0d34-0410-b5e6-96231b3b80d8		2012-02-22 00:56:08 +00:00
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llvm	Add a Briggs and Torczon sparse set implementation.	2012-02-22 00:56:08 +00:00
llvm-c	[unwind removal] Remove all of the code for the dead 'unwind' instruction. There	2012-02-06 21:44:22 +00:00