[all-commits] [llvm/llvm-project] d52e28: [ARM][CodeGen] Add support for complex deinterleaving

[NickGuy-Arm via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d52e2839f3b1a21d4a6090ccff6f4b7f1f89a1b3
      https://github.com/llvm/llvm-project/commit/d52e2839f3b1a21d4a6090ccff6f4b7f1f89a1b3
  Author: Nicholas Guy <nicholas.guy at arm.com>
  Date:   2022-11-14 (Mon, 14 Nov 2022)

  Changed paths:
    A llvm/include/llvm/CodeGen/ComplexDeinterleavingPass.h
    M llvm/include/llvm/CodeGen/Passes.h
    M llvm/include/llvm/CodeGen/TargetLowering.h
    M llvm/include/llvm/InitializePasses.h
    M llvm/lib/CodeGen/CMakeLists.txt
    A llvm/lib/CodeGen/ComplexDeinterleavingPass.cpp
    M llvm/lib/Target/ARM/ARMISelLowering.cpp
    M llvm/lib/Target/ARM/ARMISelLowering.h
    M llvm/lib/Target/ARM/ARMTargetMachine.cpp
    M llvm/test/CodeGen/ARM/O3-pipeline.ll
    A llvm/test/CodeGen/Thumb2/mve-complex-deinterleaving-f16-add.ll
    A llvm/test/CodeGen/Thumb2/mve-complex-deinterleaving-f16-mul.ll
    A llvm/test/CodeGen/Thumb2/mve-complex-deinterleaving-f32-add.ll
    A llvm/test/CodeGen/Thumb2/mve-complex-deinterleaving-f32-mul.ll
    A llvm/test/CodeGen/Thumb2/mve-complex-deinterleaving-f64-add.ll
    A llvm/test/CodeGen/Thumb2/mve-complex-deinterleaving-f64-mul.ll
    A llvm/test/CodeGen/Thumb2/mve-complex-deinterleaving-mixed-cases.ll
    A llvm/test/CodeGen/Thumb2/mve-complex-deinterleaving-uniform-cases.ll

  Log Message:
  -----------
  [ARM][CodeGen] Add support for complex deinterleaving

Adds the Complex Deinterleaving Pass implementing support for complex numbers in a target-independent manner, deferring to the TargetLowering for the given target to create a target-specific intrinsic.

Differential Revision: https://reviews.llvm.org/D114174