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2 Commits

Author SHA1 Message Date
Jakob Stoklund Olesen 5ac781c576 Fix buildbots: -misched=shuffle is only available in +Asserts builds. 
llvm-svn: 165846
 2012-10-12 23:01:33 +00:00
Jakob Stoklund Olesen 1a87a29d08 Use a transposed algorithm for handleMove(). 
Completely update one interval at a time instead of collecting live
range fragments to be updated. This avoids building data structures,
except for a single SmallPtrSet of updated intervals.

Also share code between handleMove() and handleMoveIntoBundle().

Add support for moving dead defs across other live values in the
interval. The MI scheduler can do that.

llvm-svn: 165824
 2012-10-12 21:31:57 +00:00