[all-commits] [llvm/llvm-project] 66b1e6: [mlir] Cleanup: Fix warnings in MLIR

[Matthias Springer via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 66b1e629d89543cb7542c184f7dfb32deee732e1
      https://github.com/llvm/llvm-project/commit/66b1e629d89543cb7542c184f7dfb32deee732e1
  Author: Matthias Springer <springerm at google.com>
  Date:   2021-08-06 (Fri, 06 Aug 2021)

  Changed paths:
    M mlir/lib/Dialect/X86Vector/Transforms/LegalizeForLLVMExport.cpp
    M mlir/lib/Transforms/ViewOpGraph.cpp
    M mlir/tools/mlir-tblgen/OpDefinitionsGen.cpp

  Log Message:
  -----------
  [mlir] Cleanup: Fix warnings in MLIR

Tested with gcc-10. Other compilers may generate additional warnings. This does not fix all warnings. There are a few extra ones in LLVMCore and MLIR.

* `OpEmitter::getAttrNameIndex`: -Wunused-function (function is private and not used anywhere)
* `PrintOpPass` copy constructor: -Wextra ("Base class should be explicitly initialized in the copy constructor")
* `LegalizeForLLVMExport.cpp`: -Woverflow (overflow is expected, silence warning by making the cast explicit)

Differential Revision: https://reviews.llvm.org/D107525