[all-commits] [llvm/llvm-project] 1bf2b1: Implement constant folding for DivFOp

[Jackson Fellows via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1bf2b1665b43e1a5090177486c8fa6374a4596a2
      https://github.com/llvm/llvm-project/commit/1bf2b1665b43e1a5090177486c8fa6374a4596a2
  Author: Jackson Fellows <jtfellows at icloud.com>
  Date:   2021-01-19 (Tue, 19 Jan 2021)

  Changed paths:
    M mlir/include/mlir/Dialect/StandardOps/IR/Ops.td
    M mlir/lib/Dialect/StandardOps/IR/Ops.cpp

  Log Message:
  -----------
  Implement constant folding for DivFOp

Add a constant folder for DivFOp. Analogous to existing folders for
AddFOp, SubFOp, and MulFOp. Matches the behavior of existing LLVM
constant folding (https://github.com/llvm/llvm-project/blob/999f5da6b3088fa4c0bb9d05b358d015ca74c71f/llvm/lib/IR/ConstantFold.cpp#L1432).

Reviewed By: ftynse

Differential Revision: https://reviews.llvm.org/D94939