[PATCH] D19426: [AArch64] Use the reciprocal estimation machinery

[Evandro Menezes via llvm-commits]

evandro added a comment.

In http://reviews.llvm.org/D19426#411935, @rengolin wrote:

> Wouldn't this require some form of -ffast-math flag? I assume precision will be affected somehow.


Indeed it is, but DAGCombiner already makes sure of that.


Repository:
  rL LLVM

http://reviews.llvm.org/D19426