[all-commits] [llvm/llvm-project] 1b8224: [mlir][spirv] Add smul_extended expansion for WebGPU

[Jakub Kuderski via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1b8224537070337c2d983a204a08eb27bac1ded6
      https://github.com/llvm/llvm-project/commit/1b8224537070337c2d983a204a08eb27bac1ded6
  Author: Jakub Kuderski <kubak at google.com>
  Date:   2023-01-05 (Thu, 05 Jan 2023)

  Changed paths:
    M mlir/lib/Dialect/SPIRV/Transforms/SPIRVWebGPUTransforms.cpp
    M mlir/test/Dialect/SPIRV/Transforms/webgpu-prepare.mlir
    A mlir/test/mlir-vulkan-runner/smul_extended.mlir

  Log Message:
  -----------
  [mlir][spirv] Add smul_extended expansion for WebGPU

We need this because WGSL does not support extended multiplication ops.

Fixes: https://github.com/llvm/llvm-project/issues/59563

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D141096