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authorJakob Stoklund Olesen <stoklund@2pi.dk>2011-04-09 02:59:05 +0000
committerJakob Stoklund Olesen <stoklund@2pi.dk>2011-04-09 02:59:05 +0000
commit4ad6c160a5894b0e3480c5e17b040985ce1893d2 (patch)
treeb2bf3fa4cd5626fba3a3b59840b851ea2e9e3bdf /llvm/lib/CodeGen/EdgeBundles.cpp
parent0359101df2ef11cff92204899e50043838214cc3 (diff)
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Precompute interference for neighbor blocks as long as there is no interference.
This doesn't require seeking in the live interval union, so it is very cheap. llvm-svn: 129187
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