[all-commits] [llvm/llvm-project] d10b1a: [mlir] make the bitwidth of device side index comp...

[Tobias Gysi via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: d10b1a38a7dfb994623f27f263b67f5fc76e08cc
      https://github.com/llvm/llvm-project/commit/d10b1a38a7dfb994623f27f263b67f5fc76e08cc
  Author: Tobias Gysi <tobias.gysi at inf.ethz.ch>
  Date:   2020-06-22 (Mon, 22 Jun 2020)

  Changed paths:
    M mlir/include/mlir/Conversion/GPUToNVVM/GPUToNVVMPass.h
    M mlir/include/mlir/Conversion/GPUToROCDL/GPUToROCDLPass.h
    M mlir/include/mlir/Conversion/Passes.td
    M mlir/include/mlir/Conversion/StandardToLLVM/ConvertStandardToLLVM.h
    M mlir/include/mlir/Conversion/StandardToLLVM/ConvertStandardToLLVMPass.h
    M mlir/lib/Conversion/GPUToNVVM/LowerGpuOpsToNVVMOps.cpp
    M mlir/lib/Conversion/GPUToROCDL/LowerGpuOpsToROCDLOps.cpp
    M mlir/lib/Conversion/StandardToLLVM/StandardToLLVM.cpp
    M mlir/test/Conversion/GPUToNVVM/gpu-to-nvvm.mlir
    M mlir/test/Conversion/GPUToROCDL/gpu-to-rocdl.mlir

  Log Message:
  -----------
  [mlir] make the bitwidth of device side index computations configurable

The patch makes the index type lowering of the GPU to NVVM/ROCDL
conversion configurable. It introduces a pass option that controls the
bitwidth used when lowering index computations.

Differential Revision: https://reviews.llvm.org/D80285