[all-commits] [llvm/llvm-project] 330406: [flang][fir] Add zero_bits operation.

[Eric Schweitz via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 330406143230451160a8dfc5b0dc24aa015abde0
      https://github.com/llvm/llvm-project/commit/330406143230451160a8dfc5b0dc24aa015abde0
  Author: Eric Schweitz <eschweitz at nvidia.com>
  Date:   2021-02-24 (Wed, 24 Feb 2021)

  Changed paths:
    M flang/include/flang/Optimizer/Dialect/FIROps.td
    M flang/test/Fir/fir-ops.fir

  Log Message:
  -----------
  [flang][fir] Add zero_bits operation.

This patch adds the new zero_bits operation and upstrams other changes
including the following:

  - update tablegen syntax to newer forms
  - update memory effects annotations
  - update documentation [NFC]
  - other NFC, such as whitespace and formatting

Differential revision: https://reviews.llvm.org/D97331