[PATCH] D25291: [AArch64] Optionally use the reciprocal estimation machinery

[Evandro Menezes via llvm-commits]

evandro added a comment.

In https://reviews.llvm.org/D25291#564562, @rengolin wrote:

> Maybe we should do as Jojo said earlier and leave it as a hidden flag, disabled by default, so we can test on everyone's side before this goes live, even for M1.


Everyone's testing should not gate M1.


Repository:
  rL LLVM

https://reviews.llvm.org/D25291