[all-commits] [llvm/llvm-project] 256d25: [PowerPC] Scalar IBM MASS library conversion pass

[Masoud Ataei Jaliseh via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 256d2533322cff0839d9a893302ee217c5565284
      https://github.com/llvm/llvm-project/commit/256d2533322cff0839d9a893302ee217c5565284
  Author: Masoud Ataei <msd.ataei at gmail.com>
  Date:   2022-02-02 (Wed, 02 Feb 2022)

  Changed paths:
    A llvm/include/llvm/Analysis/ScalarFuncs.def
    M llvm/include/llvm/CodeGen/CommandFlags.h
    M llvm/include/llvm/IR/Attributes.td
    M llvm/lib/CodeGen/CommandFlags.cpp
    M llvm/lib/Target/PowerPC/CMakeLists.txt
    M llvm/lib/Target/PowerPC/PPC.h
    A llvm/lib/Target/PowerPC/PPCGenScalarMASSEntries.cpp
    M llvm/lib/Target/PowerPC/PPCISelLowering.cpp
    M llvm/lib/Target/PowerPC/PPCISelLowering.h
    M llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
    M llvm/lib/Target/TargetMachine.cpp
    M llvm/test/CodeGen/PowerPC/O3-pipeline.ll
    A llvm/test/CodeGen/PowerPC/lower-intrinsics-afn-mass.ll
    A llvm/test/CodeGen/PowerPC/lower-intrinsics-fast-mass.ll
    A llvm/test/CodeGen/PowerPC/lower-intrinsics-nofast-mass.ll
    A llvm/test/CodeGen/PowerPC/lower-scalar-mass-afn.ll
    A llvm/test/CodeGen/PowerPC/lower-scalar-mass-fast.ll
    A llvm/test/CodeGen/PowerPC/lower-scalar-mass-nofast.ll
    A llvm/test/CodeGen/PowerPC/pow-025-075-intrinsic-scalar-mass-afn.ll
    A llvm/test/CodeGen/PowerPC/pow-025-075-intrinsic-scalar-mass-fast.ll
    A llvm/test/CodeGen/PowerPC/pow-025-075-nointrinsic-scalar-mass-fast.ll

  Log Message:
  -----------
  [PowerPC] Scalar IBM MASS library conversion pass

This patch introduces the conversions from math function calls
to MASS library calls. To resolves calls generated with these conversions, one
need to link libxlopt.a library. This patch is tested on PowerPC Linux and AIX.

Differential: https://reviews.llvm.org/D101759

Reviewer: bmahjour