[PATCH] D36706: DAGCombiner: Add form of isFPExtFree to check uses

[Matt Arsenault via Phabricator via llvm-commits]

arsenm created this revision.
Herald added a subscriber: wdng.

I want to be able to specify this, but only for a specific user
instruction.


https://reviews.llvm.org/D36706

Files:
  include/llvm/Target/TargetLowering.h
  lib/CodeGen/SelectionDAG/DAGCombiner.cpp

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