[all-commits] [llvm/llvm-project] 6dd07f: [mlir][spirv] Add utilities for push constant value

[Lei Zhang via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6dd07fa513cd3b806e7f852bb98e5c34bab11b36
      https://github.com/llvm/llvm-project/commit/6dd07fa513cd3b806e7f852bb98e5c34bab11b36
  Author: Lei Zhang <antiagainst at google.com>
  Date:   2021-04-02 (Fri, 02 Apr 2021)

  Changed paths:
    M mlir/docs/Dialects/SPIR-V.md
    M mlir/include/mlir/Dialect/SPIRV/Transforms/SPIRVConversion.h
    M mlir/lib/Conversion/GPUToSPIRV/GPUToSPIRV.cpp
    M mlir/lib/Conversion/GPUToSPIRV/GPUToSPIRVPass.cpp
    M mlir/lib/Conversion/LinalgToSPIRV/LinalgToSPIRVPass.cpp
    M mlir/lib/Conversion/SCFToSPIRV/SCFToSPIRVPass.cpp
    M mlir/lib/Conversion/StandardToSPIRV/StandardToSPIRVPass.cpp
    M mlir/lib/Conversion/VectorToSPIRV/VectorToSPIRVPass.cpp
    M mlir/lib/Dialect/SPIRV/Transforms/SPIRVConversion.cpp
    M mlir/test/lib/Dialect/SPIRV/TestAvailability.cpp

  Log Message:
  -----------
  [mlir][spirv] Add utilities for push constant value

This commit add utility functions for creating push constant
storage variable and loading values from it.

Along the way, performs some clean up:

* Deleted `setABIAttrs`, which is just a 4-liner function
  with one user.
* Moved `SPIRVConverstionTarget` into `mlir` namespace,
  to be consistent with `SPIRVTypeConverter` and
  `LLVMConversionTarget`.

Reviewed By: mravishankar

Differential Revision: https://reviews.llvm.org/D99725