Make repairIntervalsInRange() more robust. There are now no longer any liveness- related failures when running 'make check' without LiveVariables with the verifier enabled. Some of the remaining failures elsewhere may still be fallout from incorrect updating of LiveIntervals or the few missing cases left in the two-address pass.
Make repairIntervalsInRange() more robust. There are now no longer any liveness-
related failures when running 'make check' without LiveVariables with the
verifier enabled. Some of the remaining failures elsewhere may still be fallout
from incorrect updating of LiveIntervals or the few missing cases left in the
two-address pass.

git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@175672 91177308-0d34-0410-b5e6-96231b3b80d8

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