[all-commits] [llvm/llvm-project] 7c3ae4: [mlir][spirv] Replace SPIRVOpLowering with OpConve...

[Lei Zhang via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 7c3ae48fe85f535a5e35db9898c7bf2e3baeb6b4
      https://github.com/llvm/llvm-project/commit/7c3ae48fe85f535a5e35db9898c7bf2e3baeb6b4
  Author: Lei Zhang <antiagainst at google.com>
  Date:   2021-01-09 (Sat, 09 Jan 2021)

  Changed paths:
    M mlir/include/mlir/Dialect/SPIRV/Transforms/SPIRVConversion.h
    M mlir/include/mlir/Transforms/DialectConversion.h
    M mlir/lib/Conversion/GPUToSPIRV/GPUToSPIRV.cpp
    M mlir/lib/Conversion/LinalgToSPIRV/LinalgToSPIRV.cpp
    M mlir/lib/Conversion/SCFToSPIRV/SCFToSPIRV.cpp
    M mlir/lib/Conversion/StandardToSPIRV/StandardToSPIRV.cpp
    M mlir/lib/Conversion/VectorToSPIRV/VectorToSPIRV.cpp
    M mlir/lib/Dialect/SPIRV/Transforms/LowerABIAttributesPass.cpp
    M mlir/lib/Dialect/SPIRV/Transforms/SPIRVConversion.cpp
    M mlir/test/Conversion/StandardToSPIRV/std-ops-to-spirv.mlir

  Log Message:
  -----------
  [mlir][spirv] Replace SPIRVOpLowering with OpConversionPattern

The dialect conversion framework was enhanced to handle type
conversion automatically. OpConversionPattern already contains
a pointer to the TypeConverter. There is no need to duplicate it
in a separate subclass. This removes the only reason for a
SPIRVOpLowering subclass. It adapts to use core infrastructure
and simplifies the code.

Also added a utility function to OpConversionPattern for getting
TypeConverter as a certain subclass.

Reviewed By: hanchung

Differential Revision: https://reviews.llvm.org/D94080