[all-commits] [llvm/llvm-project] f25cfd: [mlir] Reintroduce API for creating operations wit...

[Jeff Niu via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f25cfd339a8024f9abf787713d07b687384dd59b
      https://github.com/llvm/llvm-project/commit/f25cfd339a8024f9abf787713d07b687384dd59b
  Author: Jeff Niu <jeff at modular.com>
  Date:   2023-02-17 (Fri, 17 Feb 2023)

  Changed paths:
    M mlir/include/mlir/IR/Operation.h
    M mlir/lib/IR/Operation.cpp

  Log Message:
  -----------
  [mlir] Reintroduce API for creating operations with a DictionaryAttr

This patch reintroduces an API to create operations with a pre-existing
DictionaryAttr. This API does not populate the attributes with any
default attributes the operation may have, like the API that takes a
NamedAttrList does. NamedAttrList is effective at not re-hashing the
attributes if no default attributes were added, but this new API speeds
up clone-heavy workloads slightly (~5%).

Reviewed By: rriddle

Differential Revision: https://reviews.llvm.org/D144204