[all-commits] [llvm/llvm-project] 285d32: [mlir][arith] Define mulsi_extended op

[Jakub Kuderski via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 285d321a855efb9415d0dcfa92141ae725dc7339
      https://github.com/llvm/llvm-project/commit/285d321a855efb9415d0dcfa92141ae725dc7339
  Author: Jakub Kuderski <kubak at google.com>
  Date:   2022-12-09 (Fri, 09 Dec 2022)

  Changed paths:
    M mlir/include/mlir/Dialect/Arith/IR/ArithOps.td
    M mlir/lib/Conversion/ArithToLLVM/ArithToLLVM.cpp
    M mlir/lib/Conversion/ArithToSPIRV/ArithToSPIRV.cpp
    M mlir/lib/Dialect/Arith/IR/ArithCanonicalization.td
    M mlir/lib/Dialect/Arith/IR/ArithOps.cpp
    M mlir/test/Conversion/ArithToLLVM/arith-to-llvm.mlir
    M mlir/test/Conversion/ArithToSPIRV/arith-to-spirv.mlir
    M mlir/test/Dialect/Arith/canonicalize.mlir
    M mlir/test/Dialect/Arith/ops.mlir

  Log Message:
  -----------
  [mlir][arith] Define mulsi_extended op

Extend D139688 with the signed version of the extended multiplication
op. Add conversion to the SPIR-V and LLVM dialects.

This was originally proposed in:
https://discourse.llvm.org/t/rfc-arith-add-extended-multiplication-ops/66869.

Reviewed By: antiagainst

Differential Revision: https://reviews.llvm.org/D139743