Chris Lattner 228a18e0f2 switch the SUnit pred/succ sets from being std::sets to being smallvectors. ... This reduces selectiondag time on kc++ from 5.43s to 4.98s (9%). More significantly, this speeds up the default ppc scheduler from ~1571ms to 1063ms, a 33% speedup. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29743 91177308-0d34-0410-b5e6-96231b3b80d8		2006-08-17 00:09:56 +00:00
..
llvm	switch the SUnit pred/succ sets from being std::sets to being smallvectors.	2006-08-17 00:09:56 +00:00