[PATCH] D26359: Use LiveRangeCalc to extend live ranges in shrinkToUses
Krzysztof Parzyszek via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Dec 12 12:03:32 PST 2016
kparzysz added a comment.
We could use computeVirtRegInterval in shrinkToUses for a whole interval (I have tried that), however, there is no function that would calculate a sub-range on its own, so the operand traversal would still need to remain there.
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