[all-commits] [llvm/llvm-project] 5be0f0: [Flang] Lower Matmul intrinsic

[kiranchandramohan via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5be0f0c83d39310d1c6c078ec5b0731c48d34080
      https://github.com/llvm/llvm-project/commit/5be0f0c83d39310d1c6c078ec5b0731c48d34080
  Author: Kiran Chandramohan <kiran.chandramohan at arm.com>
  Date:   2022-03-17 (Thu, 17 Mar 2022)

  Changed paths:
    M flang/lib/Lower/IntrinsicCall.cpp
    A flang/test/Lower/Intrinsics/matmul.f90

  Log Message:
  -----------
  [Flang] Lower Matmul intrinsic

The Matmul intrinsic performs matrix multiplication on rank 2 arrays.
The intrinsic is lowered to a runtime call.

This is part of the upstreaming effort from the fir-dev branch in [1].
[1] https://github.com/flang-compiler/f18-llvm-project

Reviewed By: clementval

Differential Revision: https://reviews.llvm.org/D121904

Co-authored-by: Jean Perier <jperier at nvidia.com>
Co-authored-by: Valentin Clement <clementval at gmail.com>