tree ff436caee8e272f520628237553b5a490384b362
parent 5d5dbeb0344fa57f34cee40f01f96829eae4b514
author Nicolas Geoffray <ngeoffray@google.com> 1453590045 +0000
committer Nicolas Geoffray <ngeoffray@google.com> 1453815521 +0000

Lift the spill at each irreducible loop block restriction.

It was not intended to have it this way anyway. This also
required to fix GetSiblingAt, to take into account interval
holes, and ConnectSplitSibling to re-materialize a constant
or a method.

Change-Id: Ia5534a93a5413cd0458a251c022d0b655369502b