[all-commits] [llvm/llvm-project] bf32bb: [mlir] Update approximation range for Tanh operation

[Eugene Zhulenev via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: bf32bb7e056c9174cf1cf1a4bf78a339494aed95
      https://github.com/llvm/llvm-project/commit/bf32bb7e056c9174cf1cf1a4bf78a339494aed95
  Author: Eugene Zhulenev <ezhulenev at google.com>
  Date:   2021-10-18 (Mon, 18 Oct 2021)

  Changed paths:
    M mlir/lib/Dialect/Math/Transforms/PolynomialApproximation.cpp
    M mlir/test/Dialect/Math/polynomial-approximation.mlir

  Log Message:
  -----------
  [mlir] Update approximation range for Tanh operation

Use wider range for approximating Tanh to match results computed in Eigen with AVX.

Reviewed By: cota

Differential Revision: https://reviews.llvm.org/D112011