Jakob Stoklund Olesen 979869c28e Renumber slot indexes locally when possible. ... Initially, slot indexes are quad-spaced. There is room for inserting up to 3 new instructions between the original instructions. When we run out of indexes between two instructions, renumber locally using double-spaced indexes. The original quad-spacing means that we catch up quickly, and we only have to renumber a handful of instructions to get a monotonic sequence. This is much faster than renumbering the whole function as we did before. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127023 91177308-0d34-0410-b5e6-96231b3b80d8		2011-03-04 19:43:38 +00:00
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llvm	Renumber slot indexes locally when possible.	2011-03-04 19:43:38 +00:00
llvm-c