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llvm / llvm-project / flang / refs/heads/main / . / lib / Optimizer / Builder / PPCIntrinsicCall.cpp
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//===-- PPCIntrinsicCall.cpp ----------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// Helper routines for constructing the FIR dialect of MLIR for PowerPC
// intrinsics. Extensive use of MLIR interfaces and MLIR's coding style
// (https://mlir.llvm.org/getting_started/DeveloperGuide/) is used in this
// module.
//
//===----------------------------------------------------------------------===//
#include "flang/Optimizer/Builder/PPCIntrinsicCall.h"
#include "flang/Evaluate/common.h"
#include "flang/Optimizer/Builder/FIRBuilder.h"
#include "flang/Optimizer/Builder/MutableBox.h"
#include "mlir/Dialect/Vector/IR/VectorOps.h"
namespace fir {
using PI = PPCIntrinsicLibrary;
// PPC specific intrinsic handlers.
static constexpr IntrinsicHandler ppcHandlers[]{
{"__ppc_mma_assemble_acc",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::AssembleAcc, MMAHandlerOp::SubToFunc>),
{{{"acc", asAddr},
{"arg1", asValue},
{"arg2", asValue},
{"arg3", asValue},
{"arg4", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_assemble_pair",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::AssemblePair, MMAHandlerOp::SubToFunc>),
{{{"pair", asAddr}, {"arg1", asValue}, {"arg2", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_build_acc",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::AssembleAcc,
MMAHandlerOp::SubToFuncReverseArgOnLE>),
{{{"acc", asAddr},
{"arg1", asValue},
{"arg2", asValue},
{"arg3", asValue},
{"arg4", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_disassemble_acc",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::DisassembleAcc, MMAHandlerOp::SubToFunc>),
{{{"data", asAddr}, {"acc", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_disassemble_pair",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::DisassemblePair, MMAHandlerOp::SubToFunc>),
{{{"data", asAddr}, {"pair", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvbf16ger2_",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvbf16ger2, MMAHandlerOp::SubToFunc>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue},
{"pmask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvbf16ger2nn",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvbf16ger2nn,
MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue},
{"pmask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvbf16ger2np",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvbf16ger2np,
MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue},
{"pmask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvbf16ger2pn",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvbf16ger2pn,
MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue},
{"pmask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvbf16ger2pp",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvbf16ger2pp,
MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue},
{"pmask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvf16ger2_",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvf16ger2, MMAHandlerOp::SubToFunc>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue},
{"pmask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvf16ger2nn",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvf16ger2nn, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue},
{"pmask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvf16ger2np",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvf16ger2np, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue},
{"pmask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvf16ger2pn",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvf16ger2pn, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue},
{"pmask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvf16ger2pp",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvf16ger2pp, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue},
{"pmask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvf32ger",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvf32ger, MMAHandlerOp::SubToFunc>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvf32gernn",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvf32gernn, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvf32gernp",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvf32gernp, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvf32gerpn",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvf32gerpn, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvf32gerpp",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvf32gerpp, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvf64ger",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvf64ger, MMAHandlerOp::SubToFunc>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvf64gernn",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvf64gernn, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvf64gernp",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvf64gernp, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvf64gerpn",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvf64gerpn, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvf64gerpp",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvf64gerpp, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvi16ger2_",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvi16ger2, MMAHandlerOp::SubToFunc>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue},
{"pmask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvi16ger2pp",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvi16ger2pp, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue},
{"pmask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvi16ger2s",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvi16ger2s, MMAHandlerOp::SubToFunc>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue},
{"pmask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvi16ger2spp",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvi16ger2spp,
MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue},
{"pmask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvi4ger8_",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvi4ger8, MMAHandlerOp::SubToFunc>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue},
{"pmask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvi4ger8pp",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvi4ger8pp, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue},
{"pmask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvi8ger4_",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvi8ger4, MMAHandlerOp::SubToFunc>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue},
{"pmask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvi8ger4pp",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvi8ger4pp, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue},
{"pmask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_pmxvi8ger4spp",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Pmxvi8ger4spp, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr},
{"a", asValue},
{"b", asValue},
{"xmask", asValue},
{"ymask", asValue},
{"pmask", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvbf16ger2_",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvbf16ger2, MMAHandlerOp::SubToFunc>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvbf16ger2nn",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvbf16ger2nn, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvbf16ger2np",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvbf16ger2np, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvbf16ger2pn",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvbf16ger2pn, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvbf16ger2pp",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvbf16ger2pp, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvf16ger2_",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvf16ger2, MMAHandlerOp::SubToFunc>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvf16ger2nn",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvf16ger2nn, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvf16ger2np",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvf16ger2np, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvf16ger2pn",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvf16ger2pn, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvf16ger2pp",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvf16ger2pp, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvf32ger",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvf32ger, MMAHandlerOp::SubToFunc>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvf32gernn",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvf32gernn, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvf32gernp",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvf32gernp, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvf32gerpn",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvf32gerpn, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvf32gerpp",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvf32gerpp, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvf64ger",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvf64ger, MMAHandlerOp::SubToFunc>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvf64gernn",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvf64gernn, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvf64gernp",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvf64gernp, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvf64gerpn",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvf64gerpn, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvf64gerpp",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvf64gerpp, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvi16ger2_",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvi16ger2, MMAHandlerOp::SubToFunc>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvi16ger2pp",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvi16ger2pp, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvi16ger2s",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvi16ger2s, MMAHandlerOp::SubToFunc>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvi16ger2spp",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvi16ger2spp, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvi4ger8_",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvi4ger8, MMAHandlerOp::SubToFunc>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvi4ger8pp",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvi4ger8pp, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvi8ger4_",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvi8ger4, MMAHandlerOp::SubToFunc>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvi8ger4pp",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvi8ger4pp, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xvi8ger4spp",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xvi8ger4spp, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr}, {"a", asValue}, {"b", asValue}}},
/*isElemental=*/true},
{"__ppc_mma_xxmfacc",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xxmfacc, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr}}},
/*isElemental=*/true},
{"__ppc_mma_xxmtacc",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xxmtacc, MMAHandlerOp::FirstArgIsResult>),
{{{"acc", asAddr}}},
/*isElemental=*/true},
{"__ppc_mma_xxsetaccz",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genMmaIntr<MMAOp::Xxsetaccz, MMAHandlerOp::SubToFunc>),
{{{"acc", asAddr}}},
/*isElemental=*/true},
{"__ppc_mtfsf",
static_cast<IntrinsicLibrary::SubroutineGenerator>(&PI::genMtfsf<false>),
{{{"mask", asValue}, {"r", asValue}}},
/*isElemental=*/false},
{"__ppc_mtfsfi",
static_cast<IntrinsicLibrary::SubroutineGenerator>(&PI::genMtfsf<true>),
{{{"bf", asValue}, {"i", asValue}}},
/*isElemental=*/false},
{"__ppc_vec_abs",
static_cast<IntrinsicLibrary::ExtendedGenerator>(&PI::genVecAbs),
{{{"arg1", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_add",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecAddAndMulSubXor<VecOp::Add>),
{{{"arg1", asValue}, {"arg2", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_and",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecAddAndMulSubXor<VecOp::And>),
{{{"arg1", asValue}, {"arg2", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_any_ge",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecAnyCompare<VecOp::Anyge>),
{{{"arg1", asValue}, {"arg2", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_cmpge",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecCmp<VecOp::Cmpge>),
{{{"arg1", asValue}, {"arg2", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_cmpgt",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecCmp<VecOp::Cmpgt>),
{{{"arg1", asValue}, {"arg2", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_cmple",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecCmp<VecOp::Cmple>),
{{{"arg1", asValue}, {"arg2", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_cmplt",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecCmp<VecOp::Cmplt>),
{{{"arg1", asValue}, {"arg2", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_convert",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecConvert<VecOp::Convert>),
{{{"v", asValue}, {"mold", asValue}}},
/*isElemental=*/false},
{"__ppc_vec_ctf",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecConvert<VecOp::Ctf>),
{{{"arg1", asValue}, {"arg2", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_cvf",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecConvert<VecOp::Cvf>),
{{{"arg1", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_extract",
static_cast<IntrinsicLibrary::ExtendedGenerator>(&PI::genVecExtract),
{{{"arg1", asValue}, {"arg2", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_insert",
static_cast<IntrinsicLibrary::ExtendedGenerator>(&PI::genVecInsert),
{{{"arg1", asValue}, {"arg2", asValue}, {"arg3", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_ld",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecLdCallGrp<VecOp::Ld>),
{{{"arg1", asValue}, {"arg2", asAddr}}},
/*isElemental=*/false},
{"__ppc_vec_lde",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecLdCallGrp<VecOp::Lde>),
{{{"arg1", asValue}, {"arg2", asAddr}}},
/*isElemental=*/false},
{"__ppc_vec_ldl",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecLdCallGrp<VecOp::Ldl>),
{{{"arg1", asValue}, {"arg2", asAddr}}},
/*isElemental=*/false},
{"__ppc_vec_lvsl",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecLvsGrp<VecOp::Lvsl>),
{{{"arg1", asValue}, {"arg2", asAddr}}},
/*isElemental=*/false},
{"__ppc_vec_lvsr",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecLvsGrp<VecOp::Lvsr>),
{{{"arg1", asValue}, {"arg2", asAddr}}},
/*isElemental=*/false},
{"__ppc_vec_lxv",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecLdNoCallGrp<VecOp::Lxv>),
{{{"arg1", asValue}, {"arg2", asAddr}}},
/*isElemental=*/false},
{"__ppc_vec_lxvp",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecLdCallGrp<VecOp::Lxvp>),
{{{"arg1", asValue}, {"arg2", asAddr}}},
/*isElemental=*/false},
{"__ppc_vec_mergeh",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecMerge<VecOp::Mergeh>),
{{{"arg1", asValue}, {"arg2", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_mergel",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecMerge<VecOp::Mergel>),
{{{"arg1", asValue}, {"arg2", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_msub",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecNmaddMsub<VecOp::Msub>),
{{{"arg1", asValue}, {"arg2", asValue}, {"arg3", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_mul",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecAddAndMulSubXor<VecOp::Mul>),
{{{"arg1", asValue}, {"arg2", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_nmadd",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecNmaddMsub<VecOp::Nmadd>),
{{{"arg1", asValue}, {"arg2", asValue}, {"arg3", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_perm",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecPerm<VecOp::Perm>),
{{{"arg1", asValue}, {"arg2", asValue}, {"arg3", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_permi",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecPerm<VecOp::Permi>),
{{{"arg1", asValue}, {"arg2", asValue}, {"arg3", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_sel",
static_cast<IntrinsicLibrary::ExtendedGenerator>(&PI::genVecSel),
{{{"arg1", asValue}, {"arg2", asValue}, {"arg3", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_sl",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecShift<VecOp::Sl>),
{{{"arg1", asValue}, {"arg2", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_sld",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecShift<VecOp::Sld>),
{{{"arg1", asValue}, {"arg2", asValue}, {"arg3", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_sldw",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecShift<VecOp::Sldw>),
{{{"arg1", asValue}, {"arg2", asValue}, {"arg3", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_sll",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecShift<VecOp::Sll>),
{{{"arg1", asValue}, {"arg2", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_slo",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecShift<VecOp::Slo>),
{{{"arg1", asValue}, {"arg2", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_splat",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecSplat<VecOp::Splat>),
{{{"arg1", asValue}, {"arg2", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_splat_s32_",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecSplat<VecOp::Splat_s32>),
{{{"arg1", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_splats",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecSplat<VecOp::Splats>),
{{{"arg1", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_sr",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecShift<VecOp::Sr>),
{{{"arg1", asValue}, {"arg2", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_srl",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecShift<VecOp::Srl>),
{{{"arg1", asValue}, {"arg2", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_sro",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecShift<VecOp::Sro>),
{{{"arg1", asValue}, {"arg2", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_st",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genVecStore<VecOp::St>),
{{{"arg1", asValue}, {"arg2", asValue}, {"arg3", asAddr}}},
/*isElemental=*/false},
{"__ppc_vec_ste",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genVecStore<VecOp::Ste>),
{{{"arg1", asValue}, {"arg2", asValue}, {"arg3", asAddr}}},
/*isElemental=*/false},
{"__ppc_vec_stxv",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genVecXStore<VecOp::Stxv>),
{{{"arg1", asValue}, {"arg2", asValue}, {"arg3", asAddr}}},
/*isElemental=*/false},
{"__ppc_vec_stxvp",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genVecStore<VecOp::Stxvp>),
{{{"arg1", asValue}, {"arg2", asValue}, {"arg3", asAddr}}},
/*isElemental=*/false},
{"__ppc_vec_sub",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecAddAndMulSubXor<VecOp::Sub>),
{{{"arg1", asValue}, {"arg2", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_xl",
static_cast<IntrinsicLibrary::ExtendedGenerator>(&PI::genVecXlGrp),
{{{"arg1", asValue}, {"arg2", asAddr}}},
/*isElemental=*/false},
{"__ppc_vec_xl_be",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecLdNoCallGrp<VecOp::Xlbe>),
{{{"arg1", asValue}, {"arg2", asAddr}}},
/*isElemental=*/false},
{"__ppc_vec_xld2_",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecLdCallGrp<VecOp::Xld2>),
{{{"arg1", asValue}, {"arg2", asAddr}}},
/*isElemental=*/false},
{"__ppc_vec_xlds",
static_cast<IntrinsicLibrary::ExtendedGenerator>(&PI::genVecXlds),
{{{"arg1", asValue}, {"arg2", asAddr}}},
/*isElemental=*/false},
{"__ppc_vec_xlw4_",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecLdCallGrp<VecOp::Xlw4>),
{{{"arg1", asValue}, {"arg2", asAddr}}},
/*isElemental=*/false},
{"__ppc_vec_xor",
static_cast<IntrinsicLibrary::ExtendedGenerator>(
&PI::genVecAddAndMulSubXor<VecOp::Xor>),
{{{"arg1", asValue}, {"arg2", asValue}}},
/*isElemental=*/true},
{"__ppc_vec_xst",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genVecXStore<VecOp::Xst>),
{{{"arg1", asValue}, {"arg2", asValue}, {"arg3", asAddr}}},
/*isElemental=*/false},
{"__ppc_vec_xst_be",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genVecXStore<VecOp::Xst_be>),
{{{"arg1", asValue}, {"arg2", asValue}, {"arg3", asAddr}}},
/*isElemental=*/false},
{"__ppc_vec_xstd2_",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genVecXStore<VecOp::Xstd2>),
{{{"arg1", asValue}, {"arg2", asValue}, {"arg3", asAddr}}},
/*isElemental=*/false},
{"__ppc_vec_xstw4_",
static_cast<IntrinsicLibrary::SubroutineGenerator>(
&PI::genVecXStore<VecOp::Xstw4>),
{{{"arg1", asValue}, {"arg2", asValue}, {"arg3", asAddr}}},
/*isElemental=*/false},
};
static constexpr MathOperation ppcMathOperations[] = {
// fcfi is just another name for fcfid, there is no llvm.ppc.fcfi.
{"__ppc_fcfi", "llvm.ppc.fcfid", genFuncType<Ty::Real<8>, Ty::Real<8>>,
genLibCall},
{"__ppc_fcfid", "llvm.ppc.fcfid", genFuncType<Ty::Real<8>, Ty::Real<8>>,
genLibCall},
{"__ppc_fcfud", "llvm.ppc.fcfud", genFuncType<Ty::Real<8>, Ty::Real<8>>,
genLibCall},
{"__ppc_fctid", "llvm.ppc.fctid", genFuncType<Ty::Real<8>, Ty::Real<8>>,
genLibCall},
{"__ppc_fctidz", "llvm.ppc.fctidz", genFuncType<Ty::Real<8>, Ty::Real<8>>,
genLibCall},
{"__ppc_fctiw", "llvm.ppc.fctiw", genFuncType<Ty::Real<8>, Ty::Real<8>>,
genLibCall},
{"__ppc_fctiwz", "llvm.ppc.fctiwz", genFuncType<Ty::Real<8>, Ty::Real<8>>,
genLibCall},
{"__ppc_fctudz", "llvm.ppc.fctudz", genFuncType<Ty::Real<8>, Ty::Real<8>>,
genLibCall},
{"__ppc_fctuwz", "llvm.ppc.fctuwz", genFuncType<Ty::Real<8>, Ty::Real<8>>,
genLibCall},
{"__ppc_fmadd", "llvm.fma.f32",
genFuncType<Ty::Real<4>, Ty::Real<4>, Ty::Real<4>, Ty::Real<4>>,
genMathOp<mlir::math::FmaOp>},
{"__ppc_fmadd", "llvm.fma.f64",
genFuncType<Ty::Real<8>, Ty::Real<8>, Ty::Real<8>, Ty::Real<8>>,
genMathOp<mlir::math::FmaOp>},
{"__ppc_fmsub", "llvm.ppc.fmsubs",
genFuncType<Ty::Real<4>, Ty::Real<4>, Ty::Real<4>, Ty::Real<4>>,
genLibCall},
{"__ppc_fmsub", "llvm.ppc.fmsub",
genFuncType<Ty::Real<8>, Ty::Real<8>, Ty::Real<8>, Ty::Real<8>>,
genLibCall},
{"__ppc_fnabs", "llvm.ppc.fnabss", genFuncType<Ty::Real<4>, Ty::Real<4>>,
genLibCall},
{"__ppc_fnabs", "llvm.ppc.fnabs", genFuncType<Ty::Real<8>, Ty::Real<8>>,
genLibCall},
{"__ppc_fnmadd", "llvm.ppc.fnmadds",
genFuncType<Ty::Real<4>, Ty::Real<4>, Ty::Real<4>, Ty::Real<4>>,
genLibCall},
{"__ppc_fnmadd", "llvm.ppc.fnmadd",
genFuncType<Ty::Real<8>, Ty::Real<8>, Ty::Real<8>, Ty::Real<8>>,
genLibCall},
{"__ppc_fnmsub", "llvm.ppc.fnmsub.f32",
genFuncType<Ty::Real<4>, Ty::Real<4>, Ty::Real<4>, Ty::Real<4>>,
genLibCall},
{"__ppc_fnmsub", "llvm.ppc.fnmsub.f64",
genFuncType<Ty::Real<8>, Ty::Real<8>, Ty::Real<8>, Ty::Real<8>>,
genLibCall},
{"__ppc_fre", "llvm.ppc.fre", genFuncType<Ty::Real<8>, Ty::Real<8>>,
genLibCall},
{"__ppc_fres", "llvm.ppc.fres", genFuncType<Ty::Real<4>, Ty::Real<4>>,
genLibCall},
{"__ppc_frsqrte", "llvm.ppc.frsqrte", genFuncType<Ty::Real<8>, Ty::Real<8>>,
genLibCall},
{"__ppc_frsqrtes", "llvm.ppc.frsqrtes",
genFuncType<Ty::Real<4>, Ty::Real<4>>, genLibCall},
{"__ppc_vec_cvbf16spn", "llvm.ppc.vsx.xvcvbf16spn",
genFuncType<Ty::UnsignedVector<1>, Ty::UnsignedVector<1>>, genLibCall},
{"__ppc_vec_cvspbf16_", "llvm.ppc.vsx.xvcvspbf16",
genFuncType<Ty::UnsignedVector<1>, Ty::UnsignedVector<1>>, genLibCall},
{"__ppc_vec_madd", "llvm.fma.v4f32",
genFuncType<Ty::RealVector<4>, Ty::RealVector<4>, Ty::RealVector<4>,
Ty::RealVector<4>>,
genLibCall},
{"__ppc_vec_madd", "llvm.fma.v2f64",
genFuncType<Ty::RealVector<8>, Ty::RealVector<8>, Ty::RealVector<8>,
Ty::RealVector<8>>,
genLibCall},
{"__ppc_vec_max", "llvm.ppc.altivec.vmaxsb",
genFuncType<Ty::IntegerVector<1>, Ty::IntegerVector<1>,
Ty::IntegerVector<1>>,
genLibCall},
{"__ppc_vec_max", "llvm.ppc.altivec.vmaxsh",
genFuncType<Ty::IntegerVector<2>, Ty::IntegerVector<2>,
Ty::IntegerVector<2>>,
genLibCall},
{"__ppc_vec_max", "llvm.ppc.altivec.vmaxsw",
genFuncType<Ty::IntegerVector<4>, Ty::IntegerVector<4>,
Ty::IntegerVector<4>>,
genLibCall},
{"__ppc_vec_max", "llvm.ppc.altivec.vmaxsd",
genFuncType<Ty::IntegerVector<8>, Ty::IntegerVector<8>,
Ty::IntegerVector<8>>,
genLibCall},
{"__ppc_vec_max", "llvm.ppc.altivec.vmaxub",
genFuncType<Ty::UnsignedVector<1>, Ty::UnsignedVector<1>,
Ty::UnsignedVector<1>>,
genLibCall},
{"__ppc_vec_max", "llvm.ppc.altivec.vmaxuh",
genFuncType<Ty::UnsignedVector<2>, Ty::UnsignedVector<2>,
Ty::UnsignedVector<2>>,
genLibCall},
{"__ppc_vec_max", "llvm.ppc.altivec.vmaxuw",
genFuncType<Ty::UnsignedVector<4>, Ty::UnsignedVector<4>,
Ty::UnsignedVector<4>>,
genLibCall},
{"__ppc_vec_max", "llvm.ppc.altivec.vmaxud",
genFuncType<Ty::UnsignedVector<8>, Ty::UnsignedVector<8>,
Ty::UnsignedVector<8>>,
genLibCall},
{"__ppc_vec_max", "llvm.ppc.vsx.xvmaxsp",
genFuncType<Ty::RealVector<4>, Ty::RealVector<4>, Ty::RealVector<4>>,
genLibCall},
{"__ppc_vec_max", "llvm.ppc.vsx.xvmaxdp",
genFuncType<Ty::RealVector<8>, Ty::RealVector<8>, Ty::RealVector<8>>,
genLibCall},
{"__ppc_vec_min", "llvm.ppc.altivec.vminsb",
genFuncType<Ty::IntegerVector<1>, Ty::IntegerVector<1>,
Ty::IntegerVector<1>>,
genLibCall},
{"__ppc_vec_min", "llvm.ppc.altivec.vminsh",
genFuncType<Ty::IntegerVector<2>, Ty::IntegerVector<2>,
Ty::IntegerVector<2>>,
genLibCall},
{"__ppc_vec_min", "llvm.ppc.altivec.vminsw",
genFuncType<Ty::IntegerVector<4>, Ty::IntegerVector<4>,
Ty::IntegerVector<4>>,
genLibCall},
{"__ppc_vec_min", "llvm.ppc.altivec.vminsd",
genFuncType<Ty::IntegerVector<8>, Ty::IntegerVector<8>,
Ty::IntegerVector<8>>,
genLibCall},
{"__ppc_vec_min", "llvm.ppc.altivec.vminub",
genFuncType<Ty::UnsignedVector<1>, Ty::UnsignedVector<1>,
Ty::UnsignedVector<1>>,
genLibCall},
{"__ppc_vec_min", "llvm.ppc.altivec.vminuh",
genFuncType<Ty::UnsignedVector<2>, Ty::UnsignedVector<2>,
Ty::UnsignedVector<2>>,
genLibCall},
{"__ppc_vec_min", "llvm.ppc.altivec.vminuw",
genFuncType<Ty::UnsignedVector<4>, Ty::UnsignedVector<4>,
Ty::UnsignedVector<4>>,
genLibCall},
{"__ppc_vec_min", "llvm.ppc.altivec.vminud",
genFuncType<Ty::UnsignedVector<8>, Ty::UnsignedVector<8>,
Ty::UnsignedVector<8>>,
genLibCall},
{"__ppc_vec_min", "llvm.ppc.vsx.xvminsp",
genFuncType<Ty::RealVector<4>, Ty::RealVector<4>, Ty::RealVector<4>>,
genLibCall},
{"__ppc_vec_min", "llvm.ppc.vsx.xvmindp",
genFuncType<Ty::RealVector<8>, Ty::RealVector<8>, Ty::RealVector<8>>,
genLibCall},
{"__ppc_vec_nmsub", "llvm.ppc.fnmsub.v4f32",
genFuncType<Ty::RealVector<4>, Ty::RealVector<4>, Ty::RealVector<4>,
Ty::RealVector<4>>,
genLibCall},
{"__ppc_vec_nmsub", "llvm.ppc.fnmsub.v2f64",
genFuncType<Ty::RealVector<8>, Ty::RealVector<8>, Ty::RealVector<8>,
Ty::RealVector<8>>,
genLibCall},
};
const IntrinsicHandler *findPPCIntrinsicHandler(llvm::StringRef name) {
auto compare = [](const IntrinsicHandler &ppcHandler, llvm::StringRef name) {
return name.compare(ppcHandler.name) > 0;
};
auto result = llvm::lower_bound(ppcHandlers, name, compare);
return result != std::end(ppcHandlers) && result->name == name ? result
: nullptr;
}
using RtMap = Fortran::common::StaticMultimapView<MathOperation>;
static constexpr RtMap ppcMathOps(ppcMathOperations);
static_assert(ppcMathOps.Verify() && "map must be sorted");
std::pair<const MathOperation *, const MathOperation *>
checkPPCMathOperationsRange(llvm::StringRef name) {
return ppcMathOps.equal_range(name);
}
// Helper functions for vector element ordering.
bool PPCIntrinsicLibrary::isBEVecElemOrderOnLE() {
const auto triple{fir::getTargetTriple(builder.getModule())};
return (triple.isLittleEndian() &&
converter->getLoweringOptions().getNoPPCNativeVecElemOrder());
}
bool PPCIntrinsicLibrary::isNativeVecElemOrderOnLE() {
const auto triple{fir::getTargetTriple(builder.getModule())};
return (triple.isLittleEndian() &&
!converter->getLoweringOptions().getNoPPCNativeVecElemOrder());
}
bool PPCIntrinsicLibrary::changeVecElemOrder() {
const auto triple{fir::getTargetTriple(builder.getModule())};
return (triple.isLittleEndian() !=
converter->getLoweringOptions().getNoPPCNativeVecElemOrder());
}
static mlir::FunctionType genMmaVpFuncType(mlir::MLIRContext *context,
int quadCnt, int pairCnt, int vecCnt,
int intCnt = 0,
int vecElemBitSize = 8,
int intBitSize = 32) {
// Constructs a function type with the following signature:
// Result type: __vector_pair
// Arguments:
// quadCnt: number of arguments that has __vector_quad type, followed by
// pairCnt: number of arguments that has __vector_pair type, followed by
// vecCnt: number of arguments that has vector(integer) type, followed by
// intCnt: number of arguments that has integer type
// vecElemBitSize: specifies the size of vector elements in bits
// intBitSize: specifies the size of integer arguments in bits
auto vType{mlir::VectorType::get(
128 / vecElemBitSize, mlir::IntegerType::get(context, vecElemBitSize))};
auto vpType{fir::VectorType::get(256, mlir::IntegerType::get(context, 1))};
auto vqType{fir::VectorType::get(512, mlir::IntegerType::get(context, 1))};
auto iType{mlir::IntegerType::get(context, intBitSize)};
llvm::SmallVector<mlir::Type> argTypes;
for (int i = 0; i < quadCnt; ++i) {
argTypes.push_back(vqType);
}
for (int i = 0; i < pairCnt; ++i) {
argTypes.push_back(vpType);
}
for (int i = 0; i < vecCnt; ++i) {
argTypes.push_back(vType);
}
for (int i = 0; i < intCnt; ++i) {
argTypes.push_back(iType);
}
return mlir::FunctionType::get(context, argTypes, {vpType});
}
static mlir::FunctionType genMmaVqFuncType(mlir::MLIRContext *context,
int quadCnt, int pairCnt, int vecCnt,
int intCnt = 0,
int vecElemBitSize = 8,
int intBitSize = 32) {
// Constructs a function type with the following signature:
// Result type: __vector_quad
// Arguments:
// quadCnt: number of arguments that has __vector_quad type, followed by
// pairCnt: number of arguments that has __vector_pair type, followed by
// vecCnt: number of arguments that has vector(integer) type, followed by
// intCnt: number of arguments that has integer type
// vecElemBitSize: specifies the size of vector elements in bits
// intBitSize: specifies the size of integer arguments in bits
auto vType{mlir::VectorType::get(
128 / vecElemBitSize, mlir::IntegerType::get(context, vecElemBitSize))};
auto vpType{fir::VectorType::get(256, mlir::IntegerType::get(context, 1))};
auto vqType{fir::VectorType::get(512, mlir::IntegerType::get(context, 1))};
auto iType{mlir::IntegerType::get(context, intBitSize)};
llvm::SmallVector<mlir::Type> argTypes;
for (int i = 0; i < quadCnt; ++i) {
argTypes.push_back(vqType);
}
for (int i = 0; i < pairCnt; ++i) {
argTypes.push_back(vpType);
}
for (int i = 0; i < vecCnt; ++i) {
argTypes.push_back(vType);
}
for (int i = 0; i < intCnt; ++i) {
argTypes.push_back(iType);
}
return mlir::FunctionType::get(context, argTypes, {vqType});
}
mlir::FunctionType genMmaDisassembleFuncType(mlir::MLIRContext *context,
MMAOp mmaOp) {
auto vType{mlir::VectorType::get(16, mlir::IntegerType::get(context, 8))};
llvm::SmallVector<mlir::Type> members;
if (mmaOp == MMAOp::DisassembleAcc) {
auto vqType{fir::VectorType::get(512, mlir::IntegerType::get(context, 1))};
members.push_back(vType);
members.push_back(vType);
members.push_back(vType);
members.push_back(vType);
auto resType{mlir::LLVM::LLVMStructType::getLiteral(context, members)};
return mlir::FunctionType::get(context, {vqType}, {resType});
} else if (mmaOp == MMAOp::DisassemblePair) {
auto vpType{fir::VectorType::get(256, mlir::IntegerType::get(context, 1))};
members.push_back(vType);
members.push_back(vType);
auto resType{mlir::LLVM::LLVMStructType::getLiteral(context, members)};
return mlir::FunctionType::get(context, {vpType}, {resType});
} else {
llvm_unreachable(
"Unsupported intrinsic code for function signature generator");
}
}
//===----------------------------------------------------------------------===//
// PowerPC specific intrinsic handlers.
//===----------------------------------------------------------------------===//
// MTFSF, MTFSFI
template <bool isImm>
void PPCIntrinsicLibrary::genMtfsf(llvm::ArrayRef<fir::ExtendedValue> args) {
assert(args.size() == 2);
llvm::SmallVector<mlir::Value> scalarArgs;
for (const fir::ExtendedValue &arg : args)
if (arg.getUnboxed())
scalarArgs.emplace_back(fir::getBase(arg));
else
mlir::emitError(loc, "nonscalar intrinsic argument");
mlir::FunctionType libFuncType;
mlir::func::FuncOp funcOp;
if (isImm) {
libFuncType = genFuncType<Ty::Void, Ty::Integer<4>, Ty::Integer<4>>(
builder.getContext(), builder);
funcOp = builder.createFunction(loc, "llvm.ppc.mtfsfi", libFuncType);
} else {
libFuncType = genFuncType<Ty::Void, Ty::Integer<4>, Ty::Real<8>>(
builder.getContext(), builder);
funcOp = builder.createFunction(loc, "llvm.ppc.mtfsf", libFuncType);
}
builder.create<fir::CallOp>(loc, funcOp, scalarArgs);
}
// VEC_ABS
fir::ExtendedValue
PPCIntrinsicLibrary::genVecAbs(mlir::Type resultType,
llvm::ArrayRef<fir::ExtendedValue> args) {
assert(args.size() == 1);
auto context{builder.getContext()};
auto argBases{getBasesForArgs(args)};
auto vTypeInfo{getVecTypeFromFir(argBases[0])};
mlir::func::FuncOp funcOp{nullptr};
mlir::FunctionType ftype;
llvm::StringRef fname{};
if (vTypeInfo.isFloat()) {
if (vTypeInfo.isFloat32()) {
fname = "llvm.fabs.v4f32";
ftype =
genFuncType<Ty::RealVector<4>, Ty::RealVector<4>>(context, builder);
} else if (vTypeInfo.isFloat64()) {
fname = "llvm.fabs.v2f64";
ftype =
genFuncType<Ty::RealVector<8>, Ty::RealVector<8>>(context, builder);
}
funcOp = builder.createFunction(loc, fname, ftype);
auto callOp{builder.create<fir::CallOp>(loc, funcOp, argBases[0])};
return callOp.getResult(0);
} else if (auto eleTy = mlir::dyn_cast<mlir::IntegerType>(vTypeInfo.eleTy)) {
// vec_abs(arg1) = max(0 - arg1, arg1)
auto newVecTy{mlir::VectorType::get(vTypeInfo.len, eleTy)};
auto varg1{builder.createConvert(loc, newVecTy, argBases[0])};
// construct vector(0,..)
auto zeroVal{builder.createIntegerConstant(loc, eleTy, 0)};
auto vZero{
builder.create<mlir::vector::BroadcastOp>(loc, newVecTy, zeroVal)};
auto zeroSubVarg1{builder.create<mlir::arith::SubIOp>(loc, vZero, varg1)};
mlir::func::FuncOp funcOp{nullptr};
switch (eleTy.getWidth()) {
case 8:
fname = "llvm.ppc.altivec.vmaxsb";
ftype = genFuncType<Ty::IntegerVector<1>, Ty::IntegerVector<1>,
Ty::IntegerVector<1>>(context, builder);
break;
case 16:
fname = "llvm.ppc.altivec.vmaxsh";
ftype = genFuncType<Ty::IntegerVector<2>, Ty::IntegerVector<2>,
Ty::IntegerVector<2>>(context, builder);
break;
case 32:
fname = "llvm.ppc.altivec.vmaxsw";
ftype = genFuncType<Ty::IntegerVector<4>, Ty::IntegerVector<4>,
Ty::IntegerVector<4>>(context, builder);
break;
case 64:
fname = "llvm.ppc.altivec.vmaxsd";
ftype = genFuncType<Ty::IntegerVector<8>, Ty::IntegerVector<8>,
Ty::IntegerVector<8>>(context, builder);
break;
default:
llvm_unreachable("invalid integer size");
}
funcOp = builder.createFunction(loc, fname, ftype);
mlir::Value args[] = {zeroSubVarg1, varg1};
auto callOp{builder.create<fir::CallOp>(loc, funcOp, args)};
return builder.createConvert(loc, argBases[0].getType(),
callOp.getResult(0));
}
llvm_unreachable("unknown vector type");
}
// VEC_ADD, VEC_AND, VEC_SUB, VEC_MUL, VEC_XOR
template <VecOp vop>
fir::ExtendedValue PPCIntrinsicLibrary::genVecAddAndMulSubXor(
mlir::Type resultType, llvm::ArrayRef<fir::ExtendedValue> args) {
assert(args.size() == 2);
auto argBases{getBasesForArgs(args)};
auto argsTy{getTypesForArgs(argBases)};
assert(mlir::isa<fir::VectorType>(argsTy[0]) &&
mlir::isa<fir::VectorType>(argsTy[1]));
auto vecTyInfo{getVecTypeFromFir(argBases[0])};
const auto isInteger{mlir::isa<mlir::IntegerType>(vecTyInfo.eleTy)};
const auto isFloat{mlir::isa<mlir::FloatType>(vecTyInfo.eleTy)};
assert((isInteger || isFloat) && "unknown vector type");
auto vargs{convertVecArgs(builder, loc, vecTyInfo, argBases)};
mlir::Value r{nullptr};
switch (vop) {
case VecOp::Add:
if (isInteger)
r = builder.create<mlir::arith::AddIOp>(loc, vargs[0], vargs[1]);
else if (isFloat)
r = builder.create<mlir::arith::AddFOp>(loc, vargs[0], vargs[1]);
break;
case VecOp::Mul:
if (isInteger)
r = builder.create<mlir::arith::MulIOp>(loc, vargs[0], vargs[1]);
else if (isFloat)
r = builder.create<mlir::arith::MulFOp>(loc, vargs[0], vargs[1]);
break;
case VecOp::Sub:
if (isInteger)
r = builder.create<mlir::arith::SubIOp>(loc, vargs[0], vargs[1]);
else if (isFloat)
r = builder.create<mlir::arith::SubFOp>(loc, vargs[0], vargs[1]);
break;
case VecOp::And:
case VecOp::Xor: {
mlir::Value arg1{nullptr};
mlir::Value arg2{nullptr};
if (isInteger) {
arg1 = vargs[0];
arg2 = vargs[1];
} else if (isFloat) {
// bitcast the arguments to integer
auto wd{mlir::dyn_cast<mlir::FloatType>(vecTyInfo.eleTy).getWidth()};
auto ftype{builder.getIntegerType(wd)};
auto bcVecTy{mlir::VectorType::get(vecTyInfo.len, ftype)};
arg1 = builder.create<mlir::vector::BitCastOp>(loc, bcVecTy, vargs[0]);
arg2 = builder.create<mlir::vector::BitCastOp>(loc, bcVecTy, vargs[1]);
}
if (vop == VecOp::And)
r = builder.create<mlir::arith::AndIOp>(loc, arg1, arg2);
else if (vop == VecOp::Xor)
r = builder.create<mlir::arith::XOrIOp>(loc, arg1, arg2);
if (isFloat)
r = builder.create<mlir::vector::BitCastOp>(loc, vargs[0].getType(), r);
break;
}
}
return builder.createConvert(loc, argsTy[0], r);
}
// VEC_ANY_GE
template <VecOp vop>
fir::ExtendedValue
PPCIntrinsicLibrary::genVecAnyCompare(mlir::Type resultType,
llvm::ArrayRef<fir::ExtendedValue> args) {
assert(args.size() == 2);
assert(vop == VecOp::Anyge && "unknown vector compare operation");
auto argBases{getBasesForArgs(args)};
VecTypeInfo vTypeInfo{getVecTypeFromFir(argBases[0])};
[[maybe_unused]] const auto isSupportedTy{
mlir::isa<mlir::Float32Type, mlir::Float64Type, mlir::IntegerType>(
vTypeInfo.eleTy)};
assert(isSupportedTy && "unsupported vector type");
// Constants for mapping CR6 bits to predicate result
enum { CR6_EQ_REV = 1, CR6_LT_REV = 3 };
auto context{builder.getContext()};
static std::map<std::pair<ParamTypeId, unsigned>,
std::pair<llvm::StringRef, mlir::FunctionType>>
uiBuiltin{
{std::make_pair(ParamTypeId::IntegerVector, 8),
std::make_pair(
"llvm.ppc.altivec.vcmpgtsb.p",
genFuncType<Ty::Integer<4>, Ty::Integer<4>, Ty::IntegerVector<1>,
Ty::IntegerVector<1>>(context, builder))},
{std::make_pair(ParamTypeId::IntegerVector, 16),
std::make_pair(
"llvm.ppc.altivec.vcmpgtsh.p",
genFuncType<Ty::Integer<4>, Ty::Integer<4>, Ty::IntegerVector<2>,
Ty::IntegerVector<2>>(context, builder))},
{std::make_pair(ParamTypeId::IntegerVector, 32),
std::make_pair(
"llvm.ppc.altivec.vcmpgtsw.p",
genFuncType<Ty::Integer<4>, Ty::Integer<4>, Ty::IntegerVector<4>,
Ty::IntegerVector<4>>(context, builder))},
{std::make_pair(ParamTypeId::IntegerVector, 64),
std::make_pair(
"llvm.ppc.altivec.vcmpgtsd.p",
genFuncType<Ty::Integer<4>, Ty::Integer<4>, Ty::IntegerVector<8>,
Ty::IntegerVector<8>>(context, builder))},
{std::make_pair(ParamTypeId::UnsignedVector, 8),
std::make_pair(
"llvm.ppc.altivec.vcmpgtub.p",
genFuncType<Ty::Integer<4>, Ty::Integer<4>,
Ty::UnsignedVector<1>, Ty::UnsignedVector<1>>(
context, builder))},
{std::make_pair(ParamTypeId::UnsignedVector, 16),
std::make_pair(
"llvm.ppc.altivec.vcmpgtuh.p",
genFuncType<Ty::Integer<4>, Ty::Integer<4>,
Ty::UnsignedVector<2>, Ty::UnsignedVector<2>>(
context, builder))},
{std::make_pair(ParamTypeId::UnsignedVector, 32),
std::make_pair(
"llvm.ppc.altivec.vcmpgtuw.p",
genFuncType<Ty::Integer<4>, Ty::Integer<4>,
Ty::UnsignedVector<4>, Ty::UnsignedVector<4>>(
context, builder))},
{std::make_pair(ParamTypeId::UnsignedVector, 64),
std::make_pair(
"llvm.ppc.altivec.vcmpgtud.p",
genFuncType<Ty::Integer<4>, Ty::Integer<4>,
Ty::UnsignedVector<8>, Ty::UnsignedVector<8>>(
context, builder))},
};
mlir::FunctionType ftype{nullptr};
llvm::StringRef fname;
const auto i32Ty{mlir::IntegerType::get(context, 32)};
llvm::SmallVector<mlir::Value> cmpArgs;
mlir::Value op{nullptr};
const auto width{vTypeInfo.eleTy.getIntOrFloatBitWidth()};
if (auto elementTy = mlir::dyn_cast<mlir::IntegerType>(vTypeInfo.eleTy)) {
std::pair<llvm::StringRef, mlir::FunctionType> bi;
bi = (elementTy.isUnsignedInteger())
? uiBuiltin[std::pair(ParamTypeId::UnsignedVector, width)]
: uiBuiltin[std::pair(ParamTypeId::IntegerVector, width)];
fname = std::get<0>(bi);
ftype = std::get<1>(bi);
op = builder.createIntegerConstant(loc, i32Ty, CR6_LT_REV);
cmpArgs.emplace_back(op);
// reverse the argument order
cmpArgs.emplace_back(argBases[1]);
cmpArgs.emplace_back(argBases[0]);
} else if (vTypeInfo.isFloat()) {
if (vTypeInfo.isFloat32()) {
fname = "llvm.ppc.vsx.xvcmpgesp.p";
ftype = genFuncType<Ty::Integer<4>, Ty::Integer<4>, Ty::RealVector<4>,
Ty::RealVector<4>>(context, builder);
} else {
fname = "llvm.ppc.vsx.xvcmpgedp.p";
ftype = genFuncType<Ty::Integer<4>, Ty::Integer<4>, Ty::RealVector<8>,
Ty::RealVector<8>>(context, builder);
}
op = builder.createIntegerConstant(loc, i32Ty, CR6_EQ_REV);
cmpArgs.emplace_back(op);
cmpArgs.emplace_back(argBases[0]);
cmpArgs.emplace_back(argBases[1]);
}
assert((!fname.empty() && ftype) && "invalid type");
mlir::func::FuncOp funcOp{builder.createFunction(loc, fname, ftype)};
auto callOp{builder.create<fir::CallOp>(loc, funcOp, cmpArgs)};
return callOp.getResult(0);
}
static std::pair<llvm::StringRef, mlir::FunctionType>
getVecCmpFuncTypeAndName(VecTypeInfo &vTypeInfo, VecOp vop,
fir::FirOpBuilder &builder) {
auto context{builder.getContext()};
static std::map<std::pair<ParamTypeId, unsigned>,
std::pair<llvm::StringRef, mlir::FunctionType>>
iuBuiltinName{
{std::make_pair(ParamTypeId::IntegerVector, 8),
std::make_pair(
"llvm.ppc.altivec.vcmpgtsb",
genFuncType<Ty::UnsignedVector<1>, Ty::IntegerVector<1>,
Ty::IntegerVector<1>>(context, builder))},
{std::make_pair(ParamTypeId::IntegerVector, 16),
std::make_pair(
"llvm.ppc.altivec.vcmpgtsh",
genFuncType<Ty::UnsignedVector<2>, Ty::IntegerVector<2>,
Ty::IntegerVector<2>>(context, builder))},
{std::make_pair(ParamTypeId::IntegerVector, 32),
std::make_pair(
"llvm.ppc.altivec.vcmpgtsw",
genFuncType<Ty::UnsignedVector<4>, Ty::IntegerVector<4>,
Ty::IntegerVector<4>>(context, builder))},
{std::make_pair(ParamTypeId::IntegerVector, 64),
std::make_pair(
"llvm.ppc.altivec.vcmpgtsd",
genFuncType<Ty::UnsignedVector<8>, Ty::IntegerVector<8>,
Ty::IntegerVector<8>>(context, builder))},
{std::make_pair(ParamTypeId::UnsignedVector, 8),
std::make_pair(
"llvm.ppc.altivec.vcmpgtub",
genFuncType<Ty::UnsignedVector<1>, Ty::UnsignedVector<1>,
Ty::UnsignedVector<1>>(context, builder))},
{std::make_pair(ParamTypeId::UnsignedVector, 16),
std::make_pair(
"llvm.ppc.altivec.vcmpgtuh",
genFuncType<Ty::UnsignedVector<2>, Ty::UnsignedVector<2>,
Ty::UnsignedVector<2>>(context, builder))},
{std::make_pair(ParamTypeId::UnsignedVector, 32),
std::make_pair(
"llvm.ppc.altivec.vcmpgtuw",
genFuncType<Ty::UnsignedVector<4>, Ty::UnsignedVector<4>,
Ty::UnsignedVector<4>>(context, builder))},
{std::make_pair(ParamTypeId::UnsignedVector, 64),
std::make_pair(
"llvm.ppc.altivec.vcmpgtud",
genFuncType<Ty::UnsignedVector<8>, Ty::UnsignedVector<8>,
Ty::UnsignedVector<8>>(context, builder))}};
// VSX only defines GE and GT builtins. Cmple and Cmplt use GE and GT with
// arguments revsered.
enum class Cmp { gtOrLt, geOrLe };
static std::map<std::pair<Cmp, int>,
std::pair<llvm::StringRef, mlir::FunctionType>>
rGBI{{std::make_pair(Cmp::geOrLe, 32),
std::make_pair("llvm.ppc.vsx.xvcmpgesp",
genFuncType<Ty::UnsignedVector<4>, Ty::RealVector<4>,
Ty::RealVector<4>>(context, builder))},
{std::make_pair(Cmp::geOrLe, 64),
std::make_pair("llvm.ppc.vsx.xvcmpgedp",
genFuncType<Ty::UnsignedVector<8>, Ty::RealVector<8>,
Ty::RealVector<8>>(context, builder))},
{std::make_pair(Cmp::gtOrLt, 32),
std::make_pair("llvm.ppc.vsx.xvcmpgtsp",
genFuncType<Ty::UnsignedVector<4>, Ty::RealVector<4>,
Ty::RealVector<4>>(context, builder))},
{std::make_pair(Cmp::gtOrLt, 64),
std::make_pair("llvm.ppc.vsx.xvcmpgtdp",
genFuncType<Ty::UnsignedVector<8>, Ty::RealVector<8>,
Ty::RealVector<8>>(context, builder))}};
const auto width{vTypeInfo.eleTy.getIntOrFloatBitWidth()};
std::pair<llvm::StringRef, mlir::FunctionType> specFunc;
if (auto elementTy = mlir::dyn_cast<mlir::IntegerType>(vTypeInfo.eleTy))
specFunc =
(elementTy.isUnsignedInteger())
? iuBuiltinName[std::make_pair(ParamTypeId::UnsignedVector, width)]
: iuBuiltinName[std::make_pair(ParamTypeId::IntegerVector, width)];
else if (vTypeInfo.isFloat())
specFunc = (vop == VecOp::Cmpge || vop == VecOp::Cmple)
? rGBI[std::make_pair(Cmp::geOrLe, width)]
: rGBI[std::make_pair(Cmp::gtOrLt, width)];
assert(!std::get<0>(specFunc).empty() && "unknown builtin name");
assert(std::get<1>(specFunc) && "unknown function type");
return specFunc;
}
// VEC_CMPGE, VEC_CMPGT, VEC_CMPLE, VEC_CMPLT
template <VecOp vop>
fir::ExtendedValue
PPCIntrinsicLibrary::genVecCmp(mlir::Type resultType,
llvm::ArrayRef<fir::ExtendedValue> args) {
assert(args.size() == 2);
auto context{builder.getContext()};
auto argBases{getBasesForArgs(args)};
VecTypeInfo vecTyInfo{getVecTypeFromFir(argBases[0])};
auto varg{convertVecArgs(builder, loc, vecTyInfo, argBases)};
std::pair<llvm::StringRef, mlir::FunctionType> funcTyNam{
getVecCmpFuncTypeAndName(vecTyInfo, vop, builder)};
mlir::func::FuncOp funcOp = builder.createFunction(
loc, std::get<0>(funcTyNam), std::get<1>(funcTyNam));
mlir::Value res{nullptr};
if (auto eTy = mlir::dyn_cast<mlir::IntegerType>(vecTyInfo.eleTy)) {
constexpr int firstArg{0};
constexpr int secondArg{1};
std::map<VecOp, std::array<int, 2>> argOrder{
{VecOp::Cmpge, {secondArg, firstArg}},
{VecOp::Cmple, {firstArg, secondArg}},
{VecOp::Cmpgt, {firstArg, secondArg}},
{VecOp::Cmplt, {secondArg, firstArg}}};
// Construct the function return type, unsigned vector, for conversion.
auto itype = mlir::IntegerType::get(context, eTy.getWidth(),
mlir::IntegerType::Unsigned);
auto returnType = fir::VectorType::get(vecTyInfo.len, itype);
switch (vop) {
case VecOp::Cmpgt:
case VecOp::Cmplt: {
// arg1 > arg2 --> vcmpgt(arg1, arg2)
// arg1 < arg2 --> vcmpgt(arg2, arg1)
mlir::Value vargs[]{argBases[argOrder[vop][0]],
argBases[argOrder[vop][1]]};
auto callOp{builder.create<fir::CallOp>(loc, funcOp, vargs)};
res = callOp.getResult(0);
break;
}
case VecOp::Cmpge:
case VecOp::Cmple: {
// arg1 >= arg2 --> vcmpge(arg2, arg1) xor vector(-1)
// arg1 <= arg2 --> vcmpge(arg1, arg2) xor vector(-1)
mlir::Value vargs[]{argBases[argOrder[vop][0]],
argBases[argOrder[vop][1]]};
// Construct a constant vector(-1)
auto negOneVal{builder.createIntegerConstant(
loc, getConvertedElementType(context, eTy), -1)};
auto vNegOne{builder.create<mlir::vector::BroadcastOp>(
loc, vecTyInfo.toMlirVectorType(context), negOneVal)};
auto callOp{builder.create<fir::CallOp>(loc, funcOp, vargs)};
mlir::Value callRes{callOp.getResult(0)};
auto vargs2{
convertVecArgs(builder, loc, vecTyInfo, mlir::ValueRange{callRes})};
auto xorRes{builder.create<mlir::arith::XOrIOp>(loc, vargs2[0], vNegOne)};
res = builder.createConvert(loc, returnType, xorRes);
break;
}
default:
llvm_unreachable("Invalid vector operation for generator");
}
} else if (vecTyInfo.isFloat()) {
mlir::Value vargs[2];
switch (vop) {
case VecOp::Cmpge:
case VecOp::Cmpgt:
vargs[0] = argBases[0];
vargs[1] = argBases[1];
break;
case VecOp::Cmple:
case VecOp::Cmplt:
// Swap the arguments as xvcmpg[et] is used
vargs[0] = argBases[1];
vargs[1] = argBases[0];
break;
default:
llvm_unreachable("Invalid vector operation for generator");
}
auto callOp{builder.create<fir::CallOp>(loc, funcOp, vargs)};
res = callOp.getResult(0);
} else
llvm_unreachable("invalid vector type");
return res;
}
static inline mlir::Value swapVectorWordPairs(fir::FirOpBuilder &builder,
mlir::Location loc,
mlir::Value arg) {
auto ty = arg.getType();
auto context{builder.getContext()};
auto vtype{mlir::VectorType::get(16, mlir::IntegerType::get(context, 8))};
if (ty != vtype)
arg = builder.create<mlir::LLVM::BitcastOp>(loc, vtype, arg).getResult();
llvm::SmallVector<int64_t, 16> mask{4, 5, 6, 7, 0, 1, 2, 3,
12, 13, 14, 15, 8, 9, 10, 11};
arg = builder.create<mlir::vector::ShuffleOp>(loc, arg, arg, mask);
if (ty != vtype)
arg = builder.create<mlir::LLVM::BitcastOp>(loc, ty, arg);
return arg;
}
// VEC_CONVERT, VEC_CTF, VEC_CVF
template <VecOp vop>
fir::ExtendedValue
PPCIntrinsicLibrary::genVecConvert(mlir::Type resultType,
llvm::ArrayRef<fir::ExtendedValue> args) {
auto context{builder.getContext()};
auto argBases{getBasesForArgs(args)};
auto vecTyInfo{getVecTypeFromFir(argBases[0])};
auto mlirTy{vecTyInfo.toMlirVectorType(context)};
auto vArg1{builder.createConvert(loc, mlirTy, argBases[0])};
const auto i32Ty{mlir::IntegerType::get(context, 32)};
switch (vop) {
case VecOp::Ctf: {
assert(args.size() == 2);
auto convArg{builder.createConvert(loc, i32Ty, argBases[1])};
auto eTy{mlir::dyn_cast<mlir::IntegerType>(vecTyInfo.eleTy)};
assert(eTy && "Unsupported vector type");
const auto isUnsigned{eTy.isUnsignedInteger()};
const auto width{eTy.getWidth()};
if (width == 32) {
auto ftype{(isUnsigned)
? genFuncType<Ty::RealVector<4>, Ty::UnsignedVector<4>,
Ty::Integer<4>>(context, builder)
: genFuncType<Ty::RealVector<4>, Ty::IntegerVector<4>,
Ty::Integer<4>>(context, builder)};
const llvm::StringRef fname{(isUnsigned) ? "llvm.ppc.altivec.vcfux"
: "llvm.ppc.altivec.vcfsx"};
auto funcOp{builder.createFunction(loc, fname, ftype)};
mlir::Value newArgs[] = {argBases[0], convArg};
auto callOp{builder.create<fir::CallOp>(loc, funcOp, newArgs)};
return callOp.getResult(0);
} else if (width == 64) {
auto fTy{mlir::FloatType::getF64(context)};
auto ty{mlir::VectorType::get(2, fTy)};
// vec_vtf(arg1, arg2) = fmul(1.0 / (1 << arg2), llvm.sitofp(arg1))
auto convOp{(isUnsigned)
? builder.create<mlir::LLVM::UIToFPOp>(loc, ty, vArg1)
: builder.create<mlir::LLVM::SIToFPOp>(loc, ty, vArg1)};
// construct vector<1./(1<<arg1), 1.0/(1<<arg1)>
auto constInt{mlir::dyn_cast_or_null<mlir::IntegerAttr>(
mlir::dyn_cast<mlir::arith::ConstantOp>(argBases[1].getDefiningOp())
.getValue())};
assert(constInt && "expected integer constant argument");
double f{1.0 / (1 << constInt.getInt())};
llvm::SmallVector<double> vals{f, f};
auto constOp{builder.create<mlir::arith::ConstantOp>(
loc, ty, builder.getF64VectorAttr(vals))};
auto mulOp{builder.create<mlir::LLVM::FMulOp>(
loc, ty, convOp->getResult(0), constOp)};
return builder.createConvert(loc, fir::VectorType::get(2, fTy), mulOp);
}
llvm_unreachable("invalid element integer kind");
}
case VecOp::Convert: {
assert(args.size() == 2);
// resultType has mold type (if scalar) or element type (if array)
auto resTyInfo{getVecTypeFromFirType(resultType)};
auto moldTy{resTyInfo.toMlirVectorType(context)};
auto firTy{resTyInfo.toFirVectorType()};
// vec_convert(v, mold) = bitcast v to "type of mold"
auto conv{builder.create<mlir::LLVM::BitcastOp>(loc, moldTy, vArg1)};
return builder.createConvert(loc, firTy, conv);
}
case VecOp::Cvf: {
assert(args.size() == 1);
mlir::Value newArgs[]{vArg1};
if (vecTyInfo.isFloat32()) {
if (changeVecElemOrder())
newArgs[0] = swapVectorWordPairs(builder, loc, newArgs[0]);
const llvm::StringRef fname{"llvm.ppc.vsx.xvcvspdp"};
auto ftype{
genFuncType<Ty::RealVector<8>, Ty::RealVector<4>>(context, builder)};
auto funcOp{builder.createFunction(loc, fname, ftype)};
auto callOp{builder.create<fir::CallOp>(loc, funcOp, newArgs)};
return callOp.getResult(0);
} else if (vecTyInfo.isFloat64()) {
const llvm::StringRef fname{"llvm.ppc.vsx.xvcvdpsp"};
auto ftype{
genFuncType<Ty::RealVector<4>, Ty::RealVector<8>>(context, builder)};
auto funcOp{builder.createFunction(loc, fname, ftype)};
newArgs[0] =
builder.create<fir::CallOp>(loc, funcOp, newArgs).getResult(0);
auto fvf32Ty{newArgs[0].getType()};
auto f32type{mlir::FloatType::getF32(context)};
auto mvf32Ty{mlir::VectorType::get(4, f32type)};
newArgs[0] = builder.createConvert(loc, mvf32Ty, newArgs[0]);
if (changeVecElemOrder())
newArgs[0] = swapVectorWordPairs(builder, loc, newArgs[0]);
return builder.createConvert(loc, fvf32Ty, newArgs[0]);
}
llvm_unreachable("invalid element integer kind");
}
default:
llvm_unreachable("Invalid vector operation for generator");
}
}
static mlir::Value convertVectorElementOrder(fir::FirOpBuilder &builder,
mlir::Location loc,
VecTypeInfo vecInfo,
mlir::Value idx) {
mlir::Value numSub1{
builder.createIntegerConstant(loc, idx.getType(), vecInfo.len - 1)};
return builder.create<mlir::LLVM::SubOp>(loc, idx.getType(), numSub1, idx);
}
// VEC_EXTRACT
fir::ExtendedValue
PPCIntrinsicLibrary::genVecExtract(mlir::Type resultType,
llvm::ArrayRef<fir::ExtendedValue> args) {
assert(args.size() == 2);
auto argBases{getBasesForArgs(args)};
auto argTypes{getTypesForArgs(argBases)};
auto vecTyInfo{getVecTypeFromFir(argBases[0])};
auto mlirTy{vecTyInfo.toMlirVectorType(builder.getContext())};
auto varg0{builder.createConvert(loc, mlirTy, argBases[0])};
// arg2 modulo the number of elements in arg1 to determine the element
// position
auto numEle{builder.createIntegerConstant(loc, argTypes[1], vecTyInfo.len)};
mlir::Value uremOp{
builder.create<mlir::LLVM::URemOp>(loc, argBases[1], numEle)};
if (!isNativeVecElemOrderOnLE())
uremOp = convertVectorElementOrder(builder, loc, vecTyInfo, uremOp);
return builder.create<mlir::vector::ExtractElementOp>(loc, varg0, uremOp);
}
// VEC_INSERT
fir::ExtendedValue
PPCIntrinsicLibrary::genVecInsert(mlir::Type resultType,
llvm::ArrayRef<fir::ExtendedValue> args) {
assert(args.size() == 3);
auto argBases{getBasesForArgs(args)};
auto argTypes{getTypesForArgs(argBases)};
auto vecTyInfo{getVecTypeFromFir(argBases[1])};
auto mlirTy{vecTyInfo.toMlirVectorType(builder.getContext())};
auto varg1{builder.createConvert(loc, mlirTy, argBases[1])};
auto numEle{builder.createIntegerConstant(loc, argTypes[2], vecTyInfo.len)};
mlir::Value uremOp{
builder.create<mlir::LLVM::URemOp>(loc, argBases[2], numEle)};
if (!isNativeVecElemOrderOnLE())
uremOp = convertVectorElementOrder(builder, loc, vecTyInfo, uremOp);
auto res{builder.create<mlir::vector::InsertElementOp>(loc, argBases[0],
varg1, uremOp)};
return builder.create<fir::ConvertOp>(loc, vecTyInfo.toFirVectorType(), res);
}
// VEC_MERGEH, VEC_MERGEL
template <VecOp vop>
fir::ExtendedValue
PPCIntrinsicLibrary::genVecMerge(mlir::Type resultType,
llvm::ArrayRef<fir::ExtendedValue> args) {
assert(args.size() == 2);
auto argBases{getBasesForArgs(args)};
auto vecTyInfo{getVecTypeFromFir(argBases[0])};
llvm::SmallVector<int64_t, 16> mMask; // native vector element order mask
llvm::SmallVector<int64_t, 16> rMask; // non-native vector element order mask
switch (vop) {
case VecOp::Mergeh: {
switch (vecTyInfo.len) {
case 2: {
enum { V1 = 0, V2 = 2 };
mMask = {V1 + 0, V2 + 0};
rMask = {V2 + 1, V1 + 1};
break;
}
case 4: {
enum { V1 = 0, V2 = 4 };
mMask = {V1 + 0, V2 + 0, V1 + 1, V2 + 1};
rMask = {V2 + 2, V1 + 2, V2 + 3, V1 + 3};
break;
}
case 8: {
enum { V1 = 0, V2 = 8 };
mMask = {V1 + 0, V2 + 0, V1 + 1, V2 + 1, V1 + 2, V2 + 2, V1 + 3, V2 + 3};
rMask = {V2 + 4, V1 + 4, V2 + 5, V1 + 5, V2 + 6, V1 + 6, V2 + 7, V1 + 7};
break;
}
case 16:
mMask = {0x00, 0x10, 0x01, 0x11, 0x02, 0x12, 0x03, 0x13,
0x04, 0x14, 0x05, 0x15, 0x06, 0x16, 0x07, 0x17};
rMask = {0x18, 0x08, 0x19, 0x09, 0x1A, 0x0A, 0x1B, 0x0B,
0x1C, 0x0C, 0x1D, 0x0D, 0x1E, 0x0E, 0x1F, 0x0F};
break;
default:
llvm_unreachable("unexpected vector length");
}
break;
}
case VecOp::Mergel: {
switch (vecTyInfo.len) {
case 2: {
enum { V1 = 0, V2 = 2 };
mMask = {V1 + 1, V2 + 1};
rMask = {V2 + 0, V1 + 0};
break;
}
case 4: {
enum { V1 = 0, V2 = 4 };
mMask = {V1 + 2, V2 + 2, V1 + 3, V2 + 3};
rMask = {V2 + 0, V1 + 0, V2 + 1, V1 + 1};
break;
}
case 8: {
enum { V1 = 0, V2 = 8 };
mMask = {V1 + 4, V2 + 4, V1 + 5, V2 + 5, V1 + 6, V2 + 6, V1 + 7, V2 + 7};
rMask = {V2 + 0, V1 + 0, V2 + 1, V1 + 1, V2 + 2, V1 + 2, V2 + 3, V1 + 3};
break;
}
case 16:
mMask = {0x08, 0x18, 0x09, 0x19, 0x0A, 0x1A, 0x0B, 0x1B,
0x0C, 0x1C, 0x0D, 0x1D, 0x0E, 0x1E, 0x0F, 0x1F};
rMask = {0x10, 0x00, 0x11, 0x01, 0x12, 0x02, 0x13, 0x03,
0x14, 0x04, 0x15, 0x05, 0x16, 0x06, 0x17, 0x07};
break;
default:
llvm_unreachable("unexpected vector length");
}
break;
}
default:
llvm_unreachable("invalid vector operation for generator");
}
auto vargs{convertVecArgs(builder, loc, vecTyInfo, argBases)};
llvm::SmallVector<int64_t, 16> &mergeMask =
(isBEVecElemOrderOnLE()) ? rMask : mMask;
auto callOp{builder.create<mlir::vector::ShuffleOp>(loc, vargs[0], vargs[1],
mergeMask)};
return builder.createConvert(loc, resultType, callOp);
}
static mlir::Value addOffsetToAddress(fir::FirOpBuilder &builder,
mlir::Location loc, mlir::Value baseAddr,
mlir::Value offset) {
auto typeExtent{fir::SequenceType::getUnknownExtent()};
// Construct an !fir.ref<!ref.array<?xi8>> type
auto arrRefTy{builder.getRefType(fir::SequenceType::get(
{typeExtent}, mlir::IntegerType::get(builder.getContext(), 8)))};
// Convert arg to !fir.ref<!ref.array<?xi8>>
auto resAddr{builder.create<fir::ConvertOp>(loc, arrRefTy, baseAddr)};
return builder.create<fir::CoordinateOp>(loc, arrRefTy, resAddr, offset);
}
static mlir::Value reverseVectorElements(fir::FirOpBuilder &builder,
mlir::Location loc, mlir::Value v,
int64_t len) {
assert(mlir::isa<mlir::VectorType>(v.getType()));
assert(len > 0);
llvm::SmallVector<int64_t, 16> mask;
for (int64_t i = 0; i < len; ++i) {
mask.push_back(len - 1 - i);
}
auto undefVec{builder.create<fir::UndefOp>(loc, v.getType())};
return builder.create<mlir::vector::ShuffleOp>(loc, v, undefVec, mask);
}
static mlir::NamedAttribute getAlignmentAttr(fir::FirOpBuilder &builder,
const int val) {
auto i64ty{mlir::IntegerType::get(builder.getContext(), 64)};
auto alignAttr{mlir::IntegerAttr::get(i64ty, val)};
return builder.getNamedAttr("alignment", alignAttr);
}
fir::ExtendedValue
PPCIntrinsicLibrary::genVecXlGrp(mlir::Type resultType,
llvm::ArrayRef<fir::ExtendedValue> args) {
VecTypeInfo vecTyInfo{getVecTypeFromFirType(resultType)};
switch (vecTyInfo.eleTy.getIntOrFloatBitWidth()) {
case 8:
// vec_xlb1
return genVecLdNoCallGrp<VecOp::Xl>(resultType, args);
case 16:
// vec_xlh8
return genVecLdNoCallGrp<VecOp::Xl>(resultType, args);
case 32:
// vec_xlw4
return genVecLdCallGrp<VecOp::Xlw4>(resultType, args);
case 64:
// vec_xld2
return genVecLdCallGrp<VecOp::Xld2>(resultType, args);
default:
llvm_unreachable("invalid kind");
}
llvm_unreachable("invalid vector operation for generator");
}
template <VecOp vop>
fir::ExtendedValue PPCIntrinsicLibrary::genVecLdNoCallGrp(
mlir::Type resultType, llvm::ArrayRef<fir::ExtendedValue> args) {
assert(args.size() == 2);
auto arg0{getBase(args[0])};
auto arg1{getBase(args[1])};
auto vecTyInfo{getVecTypeFromFirType(resultType)};
auto mlirTy{vecTyInfo.toMlirVectorType(builder.getContext())};
auto firTy{vecTyInfo.toFirVectorType()};
// Add the %val of arg0 to %addr of arg1
auto addr{addOffsetToAddress(builder, loc, arg1, arg0)};
const auto triple{fir::getTargetTriple(builder.getModule())};
// Need to get align 1.
auto result{builder.create<fir::LoadOp>(loc, mlirTy, addr,
getAlignmentAttr(builder, 1))};
if ((vop == VecOp::Xl && isBEVecElemOrderOnLE()) ||
(vop == VecOp::Xlbe && triple.isLittleEndian()))
return builder.createConvert(
loc, firTy, reverseVectorElements(builder, loc, result, vecTyInfo.len));
return builder.createConvert(loc, firTy, result);
}
// VEC_LD, VEC_LDE, VEC_LDL, VEC_LXVP, VEC_XLD2, VEC_XLW4
template <VecOp vop>
fir::ExtendedValue
PPCIntrinsicLibrary::genVecLdCallGrp(mlir::Type resultType,
llvm::ArrayRef<fir::ExtendedValue> args) {
assert(args.size() == 2);
auto context{builder.getContext()};
auto arg0{getBase(args[0])};
auto arg1{getBase(args[1])};
// Prepare the return type in FIR.
auto vecResTyInfo{getVecTypeFromFirType(resultType)};
auto mlirTy{vecResTyInfo.toMlirVectorType(context)};
auto firTy{vecResTyInfo.toFirVectorType()};
// llvm.ppc.altivec.lvx* returns <4xi32>
// Others, like "llvm.ppc.altivec.lvebx" too if arg2 is not of Integer type
const auto i32Ty{mlir::IntegerType::get(builder.getContext(), 32)};
const auto mVecI32Ty{mlir::VectorType::get(4, i32Ty)};
// For vec_ld, need to convert arg0 from i64 to i32
if (vop == VecOp::Ld && arg0.getType().getIntOrFloatBitWidth() == 64)
arg0 = builder.createConvert(loc, i32Ty, arg0);
// Add the %val of arg0 to %addr of arg1
auto addr{addOffsetToAddress(builder, loc, arg1, arg0)};
llvm::SmallVector<mlir::Value, 4> parsedArgs{addr};
mlir::Type intrinResTy{nullptr};
llvm::StringRef fname{};
switch (vop) {
case VecOp::Ld:
fname = "llvm.ppc.altivec.lvx";
intrinResTy = mVecI32Ty;
break;
case VecOp::Lde:
switch (vecResTyInfo.eleTy.getIntOrFloatBitWidth()) {
case 8:
fname = "llvm.ppc.altivec.lvebx";
intrinResTy = mlirTy;
break;
case 16:
fname = "llvm.ppc.altivec.lvehx";
intrinResTy = mlirTy;
break;
case 32:
fname = "llvm.ppc.altivec.lvewx";
if (mlir::isa<mlir::IntegerType>(vecResTyInfo.eleTy))
intrinResTy = mlirTy;
else
intrinResTy = mVecI32Ty;
break;
default:
llvm_unreachable("invalid vector for vec_lde");
}
break;
case VecOp::Ldl:
fname = "llvm.ppc.altivec.lvxl";
intrinResTy = mVecI32Ty;
break;
case VecOp::Lxvp:
fname = "llvm.ppc.vsx.lxvp";
intrinResTy = fir::VectorType::get(256, mlir::IntegerType::get(context, 1));
break;
case VecOp::Xld2: {
fname = isBEVecElemOrderOnLE() ? "llvm.ppc.vsx.lxvd2x.be"
: "llvm.ppc.vsx.lxvd2x";
// llvm.ppc.altivec.lxvd2x* returns <2 x double>
intrinResTy = mlir::VectorType::get(2, mlir::FloatType::getF64(context));
} break;
case VecOp::Xlw4:
fname = isBEVecElemOrderOnLE() ? "llvm.ppc.vsx.lxvw4x.be"
: "llvm.ppc.vsx.lxvw4x";
// llvm.ppc.altivec.lxvw4x* returns <4xi32>
intrinResTy = mVecI32Ty;
break;
default:
llvm_unreachable("invalid vector operation for generator");
}
auto funcType{
mlir::FunctionType::get(context, {addr.getType()}, {intrinResTy})};
auto funcOp{builder.createFunction(loc, fname, funcType)};
auto result{
builder.create<fir::CallOp>(loc, funcOp, parsedArgs).getResult(0)};
if (vop == VecOp::Lxvp)
return result;
if (intrinResTy != mlirTy)
result = builder.create<mlir::vector::BitCastOp>(loc, mlirTy, result);
if (vop != VecOp::Xld2 && vop != VecOp::Xlw4 && isBEVecElemOrderOnLE())
return builder.createConvert(
loc, firTy,
reverseVectorElements(builder, loc, result, vecResTyInfo.len));
return builder.createConvert(loc, firTy, result);
}
// VEC_LVSL, VEC_LVSR
template <VecOp vop>
fir::ExtendedValue
PPCIntrinsicLibrary::genVecLvsGrp(mlir::Type resultType,
llvm::ArrayRef<fir::ExtendedValue> args) {
assert(args.size() == 2);
auto context{builder.getContext()};
auto arg0{getBase(args[0])};
auto arg1{getBase(args[1])};
auto vecTyInfo{getVecTypeFromFirType(resultType)};
auto mlirTy{vecTyInfo.toMlirVectorType(context)};
auto firTy{vecTyInfo.toFirVectorType()};
// Convert arg0 to i64 type if needed
auto i64ty{mlir::IntegerType::get(context, 64)};
if (arg0.getType() != i64ty)
arg0 = builder.create<fir::ConvertOp>(loc, i64ty, arg0);
// offset is modulo 16, so shift left 56 bits and then right 56 bits to clear
// upper 56 bit while preserving sign
auto shiftVal{builder.createIntegerConstant(loc, i64ty, 56)};
auto offset{builder.create<mlir::arith::ShLIOp>(loc, arg0, shiftVal)};
auto offset2{builder.create<mlir::arith::ShRSIOp>(loc, offset, shiftVal)};
// Add the offsetArg to %addr of arg1
auto addr{addOffsetToAddress(builder, loc, arg1, offset2)};
llvm::SmallVector<mlir::Value, 4> parsedArgs{addr};
llvm::StringRef fname{};
switch (vop) {
case VecOp::Lvsl:
fname = "llvm.ppc.altivec.lvsl";
break;
case VecOp::Lvsr:
fname = "llvm.ppc.altivec.lvsr";
break;
default:
llvm_unreachable("invalid vector operation for generator");
}
auto funcType{mlir::FunctionType::get(context, {addr.getType()}, {mlirTy})};
auto funcOp{builder.createFunction(loc, fname, funcType)};
auto result{
builder.create<fir::CallOp>(loc, funcOp, parsedArgs).getResult(0)};
if (isNativeVecElemOrderOnLE())
return builder.createConvert(
loc, firTy, reverseVectorElements(builder, loc, result, vecTyInfo.len));
return builder.createConvert(loc, firTy, result);
}
// VEC_NMADD, VEC_MSUB
template <VecOp vop>
fir::ExtendedValue
PPCIntrinsicLibrary::genVecNmaddMsub(mlir::Type resultType,
llvm::ArrayRef<fir::ExtendedValue> args) {
assert(args.size() == 3);
auto context{builder.getContext()};
auto argBases{getBasesForArgs(args)};
auto vTypeInfo{getVecTypeFromFir(argBases[0])};
auto newArgs{convertVecArgs(builder, loc, vTypeInfo, argBases)};
const auto width{vTypeInfo.eleTy.getIntOrFloatBitWidth()};
static std::map<int, std::pair<llvm::StringRef, mlir::FunctionType>> fmaMap{
{32,
std::make_pair(
"llvm.fma.v4f32",
genFuncType<Ty::RealVector<4>, Ty::RealVector<4>, Ty::RealVector<4>>(
context, builder))},
{64,
std::make_pair(
"llvm.fma.v2f64",
genFuncType<Ty::RealVector<8>, Ty::RealVector<8>, Ty::RealVector<8>>(
context, builder))}};
auto funcOp{builder.createFunction(loc, std::get<0>(fmaMap[width]),
std::get<1>(fmaMap[width]))};
if (vop == VecOp::Nmadd) {
// vec_nmadd(arg1, arg2, arg3) = -fma(arg1, arg2, arg3)
auto callOp{builder.create<fir::CallOp>(loc, funcOp, newArgs)};
// We need to convert fir.vector to MLIR vector to use fneg and then back
// to fir.vector to store.
auto vCall{builder.createConvert(loc, vTypeInfo.toMlirVectorType(context),
callOp.getResult(0))};
auto neg{builder.create<mlir::arith::NegFOp>(loc, vCall)};
return builder.createConvert(loc, vTypeInfo.toFirVectorType(), neg);
} else if (vop == VecOp::Msub) {
// vec_msub(arg1, arg2, arg3) = fma(arg1, arg2, -arg3)
newArgs[2] = builder.create<mlir::arith::NegFOp>(loc, newArgs[2]);
auto callOp{builder.create<fir::CallOp>(loc, funcOp, newArgs)};
return callOp.getResult(0);
}
llvm_unreachable("Invalid vector operation for generator");
}
// VEC_PERM, VEC_PERMI
template <VecOp vop>
fir::ExtendedValue
PPCIntrinsicLibrary::genVecPerm(mlir::Type resultType,
llvm::ArrayRef<fir::ExtendedValue> args) {
assert(args.size() == 3);
auto context{builder.getContext()};
auto argBases{getBasesForArgs(args)};
auto argTypes{getTypesForArgs(argBases)};
auto vecTyInfo{getVecTypeFromFir(argBases[0])};
auto mlirTy{vecTyInfo.toMlirVectorType(context)};
auto vi32Ty{mlir::VectorType::get(4, mlir::IntegerType::get(context, 32))};
auto vf64Ty{mlir::VectorType::get(2, mlir::FloatType::getF64(context))};
auto mArg0{builder.createConvert(loc, mlirTy, argBases[0])};
auto mArg1{builder.createConvert(loc, mlirTy, argBases[1])};
switch (vop) {
case VecOp::Perm: {
VecTypeInfo maskVecTyInfo{getVecTypeFromFir(argBases[2])};
auto mlirMaskTy{maskVecTyInfo.toMlirVectorType(context)};
auto mMask{builder.createConvert(loc, mlirMaskTy, argBases[2])};
if (mlirTy != vi32Ty) {
mArg0 =
builder.create<mlir::LLVM::BitcastOp>(loc, vi32Ty, mArg0).getResult();
mArg1 =
builder.create<mlir::LLVM::BitcastOp>(loc, vi32Ty, mArg1).getResult();
}
auto funcOp{builder.createFunction(
loc, "llvm.ppc.altivec.vperm",
genFuncType<Ty::IntegerVector<4>, Ty::IntegerVector<4>,
Ty::IntegerVector<4>, Ty::IntegerVector<1>>(context,
builder))};
llvm::SmallVector<mlir::Value> newArgs;
if (isNativeVecElemOrderOnLE()) {
auto i8Ty{mlir::IntegerType::get(context, 8)};
auto v8Ty{mlir::VectorType::get(16, i8Ty)};
auto negOne{builder.createMinusOneInteger(loc, i8Ty)};
auto vNegOne{
builder.create<mlir::vector::BroadcastOp>(loc, v8Ty, negOne)};
mMask = builder.create<mlir::arith::XOrIOp>(loc, mMask, vNegOne);
newArgs = {mArg1, mArg0, mMask};
} else {
newArgs = {mArg0, mArg1, mMask};
}
auto res{builder.create<fir::CallOp>(loc, funcOp, newArgs).getResult(0)};
if (res.getType() != argTypes[0]) {
// fir.call llvm.ppc.altivec.vperm returns !fir.vector<i4:32>
// convert the result back to the original type
res = builder.createConvert(loc, vi32Ty, res);
if (mlirTy != vi32Ty)
res =
builder.create<mlir::LLVM::BitcastOp>(loc, mlirTy, res).getResult();
}
return builder.createConvert(loc, resultType, res);
}
case VecOp::Permi: {
// arg3 is a constant
auto constIntOp{mlir::dyn_cast_or_null<mlir::IntegerAttr>(
mlir::dyn_cast<mlir::arith::ConstantOp>(argBases[2].getDefiningOp())
.getValue())};
assert(constIntOp && "expected integer constant argument");
auto constInt{constIntOp.getInt()};
// arg1, arg2, and result type share same VecTypeInfo
if (vecTyInfo.isFloat()) {
mArg0 =
builder.create<mlir::LLVM::BitcastOp>(loc, vf64Ty, mArg0).getResult();
mArg1 =
builder.create<mlir::LLVM::BitcastOp>(loc, vf64Ty, mArg1).getResult();
}
llvm::SmallVector<int64_t, 2> nMask; // native vector element order mask
llvm::SmallVector<int64_t, 2> rMask; // non-native vector element order mask
enum { V1 = 0, V2 = 2 };
switch (constInt) {
case 0:
nMask = {V1 + 0, V2 + 0};
rMask = {V2 + 1, V1 + 1};
break;
case 1:
nMask = {V1 + 0, V2 + 1};
rMask = {V2 + 0, V1 + 1};
break;
case 2:
nMask = {V1 + 1, V2 + 0};
rMask = {V2 + 1, V1 + 0};
break;
case 3:
nMask = {V1 + 1, V2 + 1};
rMask = {V2 + 0, V1 + 0};
break;
default:
llvm_unreachable("unexpected arg3 value for vec_permi");
}
llvm::SmallVector<int64_t, 2> mask =
(isBEVecElemOrderOnLE()) ? rMask : nMask;
auto res{builder.create<mlir::vector::ShuffleOp>(loc, mArg0, mArg1, mask)};
if (res.getType() != mlirTy) {
auto cast{builder.create<mlir::LLVM::BitcastOp>(loc, mlirTy, res)};
return builder.createConvert(loc, resultType, cast);
}
return builder.createConvert(loc, resultType, res);
}
default:
llvm_unreachable("invalid vector operation for generator");
}
}
// VEC_SEL
fir::ExtendedValue
PPCIntrinsicLibrary::genVecSel(mlir::Type resultType,
llvm::ArrayRef<fir::ExtendedValue> args) {
assert(args.size() == 3);
auto argBases{getBasesForArgs(args)};
llvm::SmallVector<VecTypeInfo, 4> vecTyInfos;
for (size_t i = 0; i < argBases.size(); i++) {
vecTyInfos.push_back(getVecTypeFromFir(argBases[i]));
}
auto vargs{convertVecArgs(builder, loc, vecTyInfos, argBases)};
auto i8Ty{mlir::IntegerType::get(builder.getContext(), 8)};
auto negOne{builder.createMinusOneInteger(loc, i8Ty)};
// construct a constant <16 x i8> vector with value -1 for bitcast
auto bcVecTy{mlir::VectorType::get(16, i8Ty)};
auto vNegOne{builder.create<mlir::vector::BroadcastOp>(loc, bcVecTy, negOne)};
// bitcast arguments to bcVecTy
auto arg1{builder.create<mlir::vector::BitCastOp>(loc, bcVecTy, vargs[0])};
auto arg2{builder.create<mlir::vector::BitCastOp>(loc, bcVecTy, vargs[1])};
auto arg3{builder.create<mlir::vector::BitCastOp>(loc, bcVecTy, vargs[2])};
// vec_sel(arg1, arg2, arg3) =
// (arg2 and arg3) or (arg1 and (arg3 xor vector(-1,...)))
auto comp{builder.create<mlir::arith::XOrIOp>(loc, arg3, vNegOne)};
auto a1AndComp{builder.create<mlir::arith::AndIOp>(loc, arg1, comp)};
auto a1OrA2{builder.create<mlir::arith::AndIOp>(loc, arg2, arg3)};
auto res{builder.create<mlir::arith::OrIOp>(loc, a1AndComp, a1OrA2)};
auto bcRes{
builder.create<mlir::vector::BitCastOp>(loc, vargs[0].getType(), res)};
return builder.createConvert(loc, vecTyInfos[0].toFirVectorType(), bcRes);
}
// VEC_SL, VEC_SLD, VEC_SLDW, VEC_SLL, VEC_SLO, VEC_SR, VEC_SRL, VEC_SRO
template <VecOp vop>
fir::ExtendedValue
PPCIntrinsicLibrary::genVecShift(mlir::Type resultType,
llvm::ArrayRef<fir::ExtendedValue> args) {
auto context{builder.getContext()};
auto argBases{getBasesForArgs(args)};
auto argTypes{getTypesForArgs(argBases)};
llvm::SmallVector<VecTypeInfo, 2> vecTyInfoArgs;
vecTyInfoArgs.push_back(getVecTypeFromFir(argBases[0]));
vecTyInfoArgs.push_back(getVecTypeFromFir(argBases[1]));
// Convert the first two arguments to MLIR vectors
llvm::SmallVector<mlir::Type, 2> mlirTyArgs;
mlirTyArgs.push_back(vecTyInfoArgs[0].toMlirVectorType(context));
mlirTyArgs.push_back(vecTyInfoArgs[1].toMlirVectorType(context));
llvm::SmallVector<mlir::Value, 2> mlirVecArgs;
mlirVecArgs.push_back(builder.createConvert(loc, mlirTyArgs[0], argBases[0]));
mlirVecArgs.push_back(builder.createConvert(loc, mlirTyArgs[1], argBases[1]));
mlir::Value shftRes{nullptr};
if (vop == VecOp::Sl || vop == VecOp::Sr) {
assert(args.size() == 2);
// Construct the mask
auto width{
mlir::dyn_cast<mlir::IntegerType>(vecTyInfoArgs[1].eleTy).getWidth()};
auto vecVal{builder.createIntegerConstant(
loc, getConvertedElementType(context, vecTyInfoArgs[0].eleTy), width)};
auto mask{
builder.create<mlir::vector::BroadcastOp>(loc, mlirTyArgs[1], vecVal)};
auto shft{builder.create<mlir::arith::RemUIOp>(loc, mlirVecArgs[1], mask)};
mlir::Value res{nullptr};
if (vop == VecOp::Sr)
res = builder.create<mlir::arith::ShRUIOp>(loc, mlirVecArgs[0], shft);
else if (vop == VecOp::Sl)
res = builder.create<mlir::arith::ShLIOp>(loc, mlirVecArgs[0], shft);
shftRes = builder.createConvert(loc, argTypes[0], res);
} else if (vop == VecOp::Sll || vop == VecOp::Slo || vop == VecOp::Srl ||
vop == VecOp::Sro) {
assert(args.size() == 2);
// Bitcast to vector<4xi32>
auto bcVecTy{mlir::VectorType::get(4, builder.getIntegerType(32))};
if (mlirTyArgs[0] != bcVecTy)
mlirVecArgs[0] =
builder.create<mlir::vector::BitCastOp>(loc, bcVecTy, mlirVecArgs[0]);
if (mlirTyArgs[1] != bcVecTy)
mlirVecArgs[1] =
builder.create<mlir::vector::BitCastOp>(loc, bcVecTy, mlirVecArgs[1]);
llvm::StringRef funcName;
switch (vop) {
case VecOp::Srl:
funcName = "llvm.ppc.altivec.vsr";
break;
case VecOp::Sro:
funcName = "llvm.ppc.altivec.vsro";
break;
case VecOp::Sll:
funcName = "llvm.ppc.altivec.vsl";
break;
case VecOp::Slo:
funcName = "llvm.ppc.altivec.vslo";
break;
default:
llvm_unreachable("unknown vector shift operation");
}
auto funcTy{genFuncType<Ty::IntegerVector<4>, Ty::IntegerVector<4>,
Ty::IntegerVector<4>>(context, builder)};
mlir::func::FuncOp funcOp{builder.createFunction(loc, funcName, funcTy)};
auto callOp{builder.create<fir::CallOp>(loc, funcOp, mlirVecArgs)};
// If the result vector type is different from the original type, need
// to convert to mlir vector, bitcast and then convert back to fir vector.
if (callOp.getResult(0).getType() != argTypes[0]) {
auto res = builder.createConvert(loc, bcVecTy, callOp.getResult(0));
res = builder.create<mlir::vector::BitCastOp>(loc, mlirTyArgs[0], res);
shftRes = builder.createConvert(loc, argTypes[0], res);
} else {
shftRes = callOp.getResult(0);
}
} else if (vop == VecOp::Sld || vop == VecOp::Sldw) {
assert(args.size() == 3);
auto constIntOp = mlir::dyn_cast_or_null<mlir::IntegerAttr>(
mlir::dyn_cast<mlir::arith::ConstantOp>(argBases[2].getDefiningOp())
.getValue());
assert(constIntOp && "expected integer constant argument");
// Bitcast to vector<16xi8>
auto vi8Ty{mlir::VectorType::get(16, builder.getIntegerType(8))};
if (mlirTyArgs[0] != vi8Ty) {
mlirVecArgs[0] =
builder.create<mlir::LLVM::BitcastOp>(loc, vi8Ty, mlirVecArgs[0])
.getResult();
mlirVecArgs[1] =
builder.create<mlir::LLVM::BitcastOp>(loc, vi8Ty, mlirVecArgs[1])
.getResult();
}
// Construct the mask for shuffling
auto shiftVal{constIntOp.getInt()};
if (vop == VecOp::Sldw)
shiftVal = shiftVal << 2;
shiftVal &= 0xF;
llvm::SmallVector<int64_t, 16> mask;
// Shuffle with mask based on the endianness
const auto triple{fir::getTargetTriple(builder.getModule())};
if (triple.isLittleEndian()) {
for (int i = 16; i < 32; ++i)
mask.push_back(i - shiftVal);
shftRes = builder.create<mlir::vector::ShuffleOp>(loc, mlirVecArgs[1],
mlirVecArgs[0], mask);
} else {
for (int i = 0; i < 16; ++i)
mask.push_back(i + shiftVal);
shftRes = builder.create<mlir::vector::ShuffleOp>(loc, mlirVecArgs[0],
mlirVecArgs[1], mask);
}
// Bitcast to the original type
if (shftRes.getType() != mlirTyArgs[0])
shftRes =
builder.create<mlir::LLVM::BitcastOp>(loc, mlirTyArgs[0], shftRes);
return builder.createConvert(loc, resultType, shftRes);
} else
llvm_unreachable("Invalid vector operation for generator");
return shftRes;
}
// VEC_SPLAT, VEC_SPLATS, VEC_SPLAT_S32
template <VecOp vop>
fir::ExtendedValue
PPCIntrinsicLibrary::genVecSplat(mlir::Type resultType,
llvm::ArrayRef<fir::ExtendedValue> args) {
auto context{builder.getContext()};
auto argBases{getBasesForArgs(args)};
mlir::vector::SplatOp splatOp{nullptr};
mlir::Type retTy{nullptr};
switch (vop) {
case VecOp::Splat: {
assert(args.size() == 2);
auto vecTyInfo{getVecTypeFromFir(argBases[0])};
auto extractOp{genVecExtract(resultType, args)};
splatOp = builder.create<mlir::vector::SplatOp>(
loc, *(extractOp.getUnboxed()), vecTyInfo.toMlirVectorType(context));
retTy = vecTyInfo.toFirVectorType();
break;
}
case VecOp::Splats: {
assert(args.size() == 1);
auto vecTyInfo{getVecTypeFromEle(argBases[0])};
splatOp = builder.create<mlir::vector::SplatOp>(
loc, argBases[0], vecTyInfo.toMlirVectorType(context));
retTy = vecTyInfo.toFirVectorType();
break;
}
case VecOp::Splat_s32: {
assert(args.size() == 1);
auto eleTy{builder.getIntegerType(32)};
auto intOp{builder.createConvert(loc, eleTy, argBases[0])};
// the intrinsic always returns vector(integer(4))
splatOp = builder.create<mlir::vector::SplatOp>(
loc, intOp, mlir::VectorType::get(4, eleTy));
retTy = fir::VectorType::get(4, eleTy);
break;
}
default:
llvm_unreachable("invalid vector operation for generator");
}
return builder.createConvert(loc, retTy, splatOp);
}
fir::ExtendedValue
PPCIntrinsicLibrary::genVecXlds(mlir::Type resultType,
llvm::ArrayRef<fir::ExtendedValue> args) {
assert(args.size() == 2);
auto arg0{getBase(args[0])};
auto arg1{getBase(args[1])};
// Prepare the return type in FIR.
auto vecTyInfo{getVecTypeFromFirType(resultType)};
auto mlirTy{vecTyInfo.toMlirVectorType(builder.getContext())};
auto firTy{vecTyInfo.toFirVectorType()};
// Add the %val of arg0 to %addr of arg1
auto addr{addOffsetToAddress(builder, loc, arg1, arg0)};
auto i64Ty{mlir::IntegerType::get(builder.getContext(), 64)};
auto i64VecTy{mlir::VectorType::get(2, i64Ty)};
auto i64RefTy{builder.getRefType(i64Ty)};
auto addrConv{builder.create<fir::ConvertOp>(loc, i64RefTy, addr)};
auto addrVal{builder.create<fir::LoadOp>(loc, addrConv)};
auto splatRes{builder.create<mlir::vector::SplatOp>(loc, addrVal, i64VecTy)};
mlir::Value result{nullptr};
if (mlirTy != splatRes.getType()) {
result = builder.create<mlir::vector::BitCastOp>(loc, mlirTy, splatRes);
} else
result = splatRes;
return builder.createConvert(loc, firTy, result);
}
const char *getMmaIrIntrName(MMAOp mmaOp) {
switch (mmaOp) {
case MMAOp::AssembleAcc:
return "llvm.ppc.mma.assemble.acc";
case MMAOp::AssemblePair:
return "llvm.ppc.vsx.assemble.pair";
case MMAOp::DisassembleAcc:
return "llvm.ppc.mma.disassemble.acc";
case MMAOp::DisassemblePair:
return "llvm.ppc.vsx.disassemble.pair";
case MMAOp::Xxmfacc:
return "llvm.ppc.mma.xxmfacc";
case MMAOp::Xxmtacc:
return "llvm.ppc.mma.xxmtacc";
case MMAOp::Xxsetaccz:
return "llvm.ppc.mma.xxsetaccz";
case MMAOp::Pmxvbf16ger2:
return "llvm.ppc.mma.pmxvbf16ger2";
case MMAOp::Pmxvbf16ger2nn:
return "llvm.ppc.mma.pmxvbf16ger2nn";
case MMAOp::Pmxvbf16ger2np:
return "llvm.ppc.mma.pmxvbf16ger2np";
case MMAOp::Pmxvbf16ger2pn:
return "llvm.ppc.mma.pmxvbf16ger2pn";
case MMAOp::Pmxvbf16ger2pp:
return "llvm.ppc.mma.pmxvbf16ger2pp";
case MMAOp::Pmxvf16ger2:
return "llvm.ppc.mma.pmxvf16ger2";
case MMAOp::Pmxvf16ger2nn:
return "llvm.ppc.mma.pmxvf16ger2nn";
case MMAOp::Pmxvf16ger2np:
return "llvm.ppc.mma.pmxvf16ger2np";
case MMAOp::Pmxvf16ger2pn:
return "llvm.ppc.mma.pmxvf16ger2pn";
case MMAOp::Pmxvf16ger2pp:
return "llvm.ppc.mma.pmxvf16ger2pp";
case MMAOp::Pmxvf32ger:
return "llvm.ppc.mma.pmxvf32ger";
case MMAOp::Pmxvf32gernn:
return "llvm.ppc.mma.pmxvf32gernn";
case MMAOp::Pmxvf32gernp:
return "llvm.ppc.mma.pmxvf32gernp";
case MMAOp::Pmxvf32gerpn:
return "llvm.ppc.mma.pmxvf32gerpn";
case MMAOp::Pmxvf32gerpp:
return "llvm.ppc.mma.pmxvf32gerpp";
case MMAOp::Pmxvf64ger:
return "llvm.ppc.mma.pmxvf64ger";
case MMAOp::Pmxvf64gernn:
return "llvm.ppc.mma.pmxvf64gernn";
case MMAOp::Pmxvf64gernp:
return "llvm.ppc.mma.pmxvf64gernp";
case MMAOp::Pmxvf64gerpn:
return "llvm.ppc.mma.pmxvf64gerpn";
case MMAOp::Pmxvf64gerpp:
return "llvm.ppc.mma.pmxvf64gerpp";
case MMAOp::Pmxvi16ger2:
return "llvm.ppc.mma.pmxvi16ger2";
case MMAOp::Pmxvi16ger2pp:
return "llvm.ppc.mma.pmxvi16ger2pp";
case MMAOp::Pmxvi16ger2s:
return "llvm.ppc.mma.pmxvi16ger2s";
case MMAOp::Pmxvi16ger2spp:
return "llvm.ppc.mma.pmxvi16ger2spp";
case MMAOp::Pmxvi4ger8:
return "llvm.ppc.mma.pmxvi4ger8";
case MMAOp::Pmxvi4ger8pp:
return "llvm.ppc.mma.pmxvi4ger8pp";
case MMAOp::Pmxvi8ger4:
return "llvm.ppc.mma.pmxvi8ger4";
case MMAOp::Pmxvi8ger4pp:
return "llvm.ppc.mma.pmxvi8ger4pp";
case MMAOp::Pmxvi8ger4spp:
return "llvm.ppc.mma.pmxvi8ger4spp";
case MMAOp::Xvbf16ger2:
return "llvm.ppc.mma.xvbf16ger2";
case MMAOp::Xvbf16ger2nn:
return "llvm.ppc.mma.xvbf16ger2nn";
case MMAOp::Xvbf16ger2np:
return "llvm.ppc.mma.xvbf16ger2np";
case MMAOp::Xvbf16ger2pn:
return "llvm.ppc.mma.xvbf16ger2pn";
case MMAOp::Xvbf16ger2pp:
return "llvm.ppc.mma.xvbf16ger2pp";
case MMAOp::Xvf16ger2:
return "llvm.ppc.mma.xvf16ger2";
case MMAOp::Xvf16ger2nn:
return "llvm.ppc.mma.xvf16ger2nn";
case MMAOp::Xvf16ger2np:
return "llvm.ppc.mma.xvf16ger2np";
case MMAOp::Xvf16ger2pn:
return "llvm.ppc.mma.xvf16ger2pn";
case MMAOp::Xvf16ger2pp:
return "llvm.ppc.mma.xvf16ger2pp";
case MMAOp::Xvf32ger:
return "llvm.ppc.mma.xvf32ger";
case MMAOp::Xvf32gernn:
return "llvm.ppc.mma.xvf32gernn";
case MMAOp::Xvf32gernp:
return "llvm.ppc.mma.xvf32gernp";
case MMAOp::Xvf32gerpn:
return "llvm.ppc.mma.xvf32gerpn";
case MMAOp::Xvf32gerpp:
return "llvm.ppc.mma.xvf32gerpp";
case MMAOp::Xvf64ger:
return "llvm.ppc.mma.xvf64ger";
case MMAOp::Xvf64gernn:
return "llvm.ppc.mma.xvf64gernn";
case MMAOp::Xvf64gernp:
return "llvm.ppc.mma.xvf64gernp";
case MMAOp::Xvf64gerpn:
return "llvm.ppc.mma.xvf64gerpn";
case MMAOp::Xvf64gerpp:
return "llvm.ppc.mma.xvf64gerpp";
case MMAOp::Xvi16ger2:
return "llvm.ppc.mma.xvi16ger2";
case MMAOp::Xvi16ger2pp:
return "llvm.ppc.mma.xvi16ger2pp";
case MMAOp::Xvi16ger2s:
return "llvm.ppc.mma.xvi16ger2s";
case MMAOp::Xvi16ger2spp:
return "llvm.ppc.mma.xvi16ger2spp";
case MMAOp::Xvi4ger8:
return "llvm.ppc.mma.xvi4ger8";
case MMAOp::Xvi4ger8pp:
return "llvm.ppc.mma.xvi4ger8pp";
case MMAOp::Xvi8ger4:
return "llvm.ppc.mma.xvi8ger4";
case MMAOp::Xvi8ger4pp:
return "llvm.ppc.mma.xvi8ger4pp";
case MMAOp::Xvi8ger4spp:
return "llvm.ppc.mma.xvi8ger4spp";
}
llvm_unreachable("getMmaIrIntrName");
}
mlir::FunctionType getMmaIrFuncType(mlir::MLIRContext *context, MMAOp mmaOp) {
switch (mmaOp) {
case MMAOp::AssembleAcc:
return genMmaVqFuncType(context, /*Quad*/ 0, /*Pair*/ 0, /*Vector*/ 4);
case MMAOp::AssemblePair:
return genMmaVpFuncType(context, /*Quad*/ 0, /*Pair*/ 0, /*Vector*/ 2);
case MMAOp::DisassembleAcc:
return genMmaDisassembleFuncType(context, mmaOp);
case MMAOp::DisassemblePair:
return genMmaDisassembleFuncType(context, mmaOp);
case MMAOp::Xxmfacc:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 0);
case MMAOp::Xxmtacc:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 0);
case MMAOp::Xxsetaccz:
return genMmaVqFuncType(context, /*Quad*/ 0, /*Pair*/ 0, /*Vector*/ 0);
case MMAOp::Pmxvbf16ger2:
return genMmaVqFuncType(context, /*Quad*/ 0, /*Pair*/ 0, /*Vector*/ 2,
/*Integer*/ 3);
case MMAOp::Pmxvbf16ger2nn:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2,
/*Integer*/ 3);
case MMAOp::Pmxvbf16ger2np:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2,
/*Integer*/ 3);
case MMAOp::Pmxvbf16ger2pn:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2,
/*Integer*/ 3);
case MMAOp::Pmxvbf16ger2pp:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2,
/*Integer*/ 3);
case MMAOp::Pmxvf16ger2:
return genMmaVqFuncType(context, /*Quad*/ 0, /*Pair*/ 0, /*Vector*/ 2,
/*Integer*/ 3);
case MMAOp::Pmxvf16ger2nn:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2,
/*Integer*/ 3);
case MMAOp::Pmxvf16ger2np:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2,
/*Integer*/ 3);
case MMAOp::Pmxvf16ger2pn:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2,
/*Integer*/ 3);
case MMAOp::Pmxvf16ger2pp:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2,
/*Integer*/ 3);
case MMAOp::Pmxvf32ger:
return genMmaVqFuncType(context, /*Quad*/ 0, /*Pair*/ 0, /*Vector*/ 2,
/*Integer*/ 2);
case MMAOp::Pmxvf32gernn:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2,
/*Integer*/ 2);
case MMAOp::Pmxvf32gernp:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2,
/*Integer*/ 2);
case MMAOp::Pmxvf32gerpn:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2,
/*Integer*/ 2);
case MMAOp::Pmxvf32gerpp:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2,
/*Integer*/ 2);
case MMAOp::Pmxvf64ger:
return genMmaVqFuncType(context, /*Quad*/ 0, /*Pair*/ 1, /*Vector*/ 1,
/*Integer*/ 2);
case MMAOp::Pmxvf64gernn:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 1, /*Vector*/ 1,
/*Integer*/ 2);
case MMAOp::Pmxvf64gernp:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 1, /*Vector*/ 1,
/*Integer*/ 2);
case MMAOp::Pmxvf64gerpn:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 1, /*Vector*/ 1,
/*Integer*/ 2);
case MMAOp::Pmxvf64gerpp:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 1, /*Vector*/ 1,
/*Integer*/ 2);
case MMAOp::Pmxvi16ger2:
return genMmaVqFuncType(context, /*Quad*/ 0, /*Pair*/ 0, /*Vector*/ 2,
/*Integer*/ 3);
case MMAOp::Pmxvi16ger2pp:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2,
/*Integer*/ 3);
case MMAOp::Pmxvi16ger2s:
return genMmaVqFuncType(context, /*Quad*/ 0, /*Pair*/ 0, /*Vector*/ 2,
/*Integer*/ 3);
case MMAOp::Pmxvi16ger2spp:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2,
/*Integer*/ 3);
case MMAOp::Pmxvi4ger8:
return genMmaVqFuncType(context, /*Quad*/ 0, /*Pair*/ 0, /*Vector*/ 2,
/*Integer*/ 3);
case MMAOp::Pmxvi4ger8pp:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2,
/*Integer*/ 3);
case MMAOp::Pmxvi8ger4:
return genMmaVqFuncType(context, /*Quad*/ 0, /*Pair*/ 0, /*Vector*/ 2,
/*Integer*/ 3);
case MMAOp::Pmxvi8ger4pp:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2,
/*Integer*/ 3);
case MMAOp::Pmxvi8ger4spp:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2,
/*Integer*/ 3);
case MMAOp::Xvbf16ger2:
return genMmaVqFuncType(context, /*Quad*/ 0, /*Pair*/ 0, /*Vector*/ 2);
case MMAOp::Xvbf16ger2nn:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2);
case MMAOp::Xvbf16ger2np:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2);
case MMAOp::Xvbf16ger2pn:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2);
case MMAOp::Xvbf16ger2pp:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2);
case MMAOp::Xvf16ger2:
return genMmaVqFuncType(context, /*Quad*/ 0, /*Pair*/ 0, /*Vector*/ 2);
case MMAOp::Xvf16ger2nn:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2);
case MMAOp::Xvf16ger2np:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2);
case MMAOp::Xvf16ger2pn:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2);
case MMAOp::Xvf16ger2pp:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2);
case MMAOp::Xvf32ger:
return genMmaVqFuncType(context, /*Quad*/ 0, /*Pair*/ 0, /*Vector*/ 2);
case MMAOp::Xvf32gernn:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2);
case MMAOp::Xvf32gernp:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2);
case MMAOp::Xvf32gerpn:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2);
case MMAOp::Xvf32gerpp:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2);
case MMAOp::Xvf64ger:
return genMmaVqFuncType(context, /*Quad*/ 0, /*Pair*/ 1, /*Vector*/ 1);
case MMAOp::Xvf64gernn:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 1, /*Vector*/ 1);
case MMAOp::Xvf64gernp:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 1, /*Vector*/ 1);
case MMAOp::Xvf64gerpn:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 1, /*Vector*/ 1);
case MMAOp::Xvf64gerpp:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 1, /*Vector*/ 1);
case MMAOp::Xvi16ger2:
return genMmaVqFuncType(context, /*Quad*/ 0, /*Pair*/ 0, /*Vector*/ 2);
case MMAOp::Xvi16ger2pp:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2);
case MMAOp::Xvi16ger2s:
return genMmaVqFuncType(context, /*Quad*/ 0, /*Pair*/ 0, /*Vector*/ 2);
case MMAOp::Xvi16ger2spp:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2);
case MMAOp::Xvi4ger8:
return genMmaVqFuncType(context, /*Quad*/ 0, /*Pair*/ 0, /*Vector*/ 2);
case MMAOp::Xvi4ger8pp:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2);
case MMAOp::Xvi8ger4:
return genMmaVqFuncType(context, /*Quad*/ 0, /*Pair*/ 0, /*Vector*/ 2);
case MMAOp::Xvi8ger4pp:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2);
case MMAOp::Xvi8ger4spp:
return genMmaVqFuncType(context, /*Quad*/ 1, /*Pair*/ 0, /*Vector*/ 2);
}
llvm_unreachable("getMmaIrFuncType");
}
template <MMAOp IntrId, MMAHandlerOp HandlerOp>
void PPCIntrinsicLibrary::genMmaIntr(llvm::ArrayRef<fir::ExtendedValue> args) {
auto context{builder.getContext()};
mlir::FunctionType intrFuncType{getMmaIrFuncType(context, IntrId)};
mlir::func::FuncOp funcOp{
builder.createFunction(loc, getMmaIrIntrName(IntrId), intrFuncType)};
llvm::SmallVector<mlir::Value> intrArgs;
// Depending on SubToFunc, change the subroutine call to a function call.
// First argument represents the result. Rest of the arguments
// are shifted one position to form the actual argument list.
size_t argStart{0};
size_t argStep{1};
size_t e{args.size()};
if (HandlerOp == MMAHandlerOp::SubToFunc) {
// The first argument becomes function result. Start from the second
// argument.
argStart = 1;
} else if (HandlerOp == MMAHandlerOp::SubToFuncReverseArgOnLE) {
// Reverse argument order on little-endian target only.
// The reversal does not depend on the setting of non-native-order option.
const auto triple{fir::getTargetTriple(builder.getModule())};
if (triple.isLittleEndian()) {
// Load the arguments in reverse order.
argStart = args.size() - 1;
// The first argument becomes function result. Stop at the second
// argument.
e = 0;
argStep = -1;
} else {
// Load the arguments in natural order.
// The first argument becomes function result. Start from the second
// argument.
argStart = 1;
}
}
for (size_t i = argStart, j = 0; i != e; i += argStep, ++j) {
auto v{fir::getBase(args[i])};
if (i == 0 && HandlerOp == MMAHandlerOp::FirstArgIsResult) {
// First argument is passed in as an address. We need to load
// the content to match the LLVM interface.
v = builder.create<fir::LoadOp>(loc, v);
}
auto vType{v.getType()};
mlir::Type targetType{intrFuncType.getInput(j)};
if (vType != targetType) {
if (mlir::isa<mlir::VectorType>(targetType)) {
// Perform vector type conversion for arguments passed by value.
auto eleTy{mlir::dyn_cast<fir::VectorType>(vType).getEleTy()};
auto len{mlir::dyn_cast<fir::VectorType>(vType).getLen()};
mlir::VectorType mlirType = mlir::VectorType::get(len, eleTy);
auto v0{builder.createConvert(loc, mlirType, v)};
auto v1{builder.create<mlir::vector::BitCastOp>(loc, targetType, v0)};
intrArgs.push_back(v1);
} else if (mlir::isa<mlir::IntegerType>(targetType) &&
mlir::isa<mlir::IntegerType>(vType)) {
auto v0{builder.createConvert(loc, targetType, v)};
intrArgs.push_back(v0);
} else {
llvm::errs() << "\nUnexpected type conversion requested: "
<< " from " << vType << " to " << targetType << "\n";
llvm_unreachable("Unsupported type conversion for argument to PowerPC "
"MMA intrinsic");
}
} else {
intrArgs.push_back(v);
}
}
auto callSt{builder.create<fir::CallOp>(loc, funcOp, intrArgs)};
if (HandlerOp == MMAHandlerOp::SubToFunc ||
HandlerOp == MMAHandlerOp::SubToFuncReverseArgOnLE ||
HandlerOp == MMAHandlerOp::FirstArgIsResult) {
// Convert pointer type if needed.
mlir::Value callResult{callSt.getResult(0)};
mlir::Value destPtr{fir::getBase(args[0])};
mlir::Type callResultPtrType{builder.getRefType(callResult.getType())};
if (destPtr.getType() != callResultPtrType) {
destPtr = builder.create<fir::ConvertOp>(loc, callResultPtrType, destPtr);
}
// Copy the result.
builder.create<fir::StoreOp>(loc, callResult, destPtr);
}
}
// VEC_ST, VEC_STE
template <VecOp vop>
void PPCIntrinsicLibrary::genVecStore(llvm::ArrayRef<fir::ExtendedValue> args) {
assert(args.size() == 3);
auto context{builder.getContext()};
auto argBases{getBasesForArgs(args)};
auto arg1TyInfo{getVecTypeFromFir(argBases[0])};
auto addr{addOffsetToAddress(builder, loc, argBases[2], argBases[1])};
llvm::StringRef fname{};
mlir::VectorType stTy{nullptr};
auto i32ty{mlir::IntegerType::get(context, 32)};
switch (vop) {
case VecOp::St:
stTy = mlir::VectorType::get(4, i32ty);
fname = "llvm.ppc.altivec.stvx";
break;
case VecOp::Ste: {
const auto width{arg1TyInfo.eleTy.getIntOrFloatBitWidth()};
const auto len{arg1TyInfo.len};
if (arg1TyInfo.isFloat32()) {
stTy = mlir::VectorType::get(len, i32ty);
fname = "llvm.ppc.altivec.stvewx";
} else if (mlir::isa<mlir::IntegerType>(arg1TyInfo.eleTy)) {
stTy = mlir::VectorType::get(len, mlir::IntegerType::get(context, width));
switch (width) {
case 8:
fname = "llvm.ppc.altivec.stvebx";
break;
case 16:
fname = "llvm.ppc.altivec.stvehx";
break;
case 32:
fname = "llvm.ppc.altivec.stvewx";
break;
default:
assert(false && "invalid element size");
}
} else
assert(false && "unknown type");
break;
}
case VecOp::Stxvp:
// __vector_pair type
stTy = mlir::VectorType::get(256, mlir::IntegerType::get(context, 1));
fname = "llvm.ppc.vsx.stxvp";
break;
default:
llvm_unreachable("invalid vector operation for generator");
}
auto funcType{
mlir::FunctionType::get(context, {stTy, addr.getType()}, std::nullopt)};
mlir::func::FuncOp funcOp = builder.createFunction(loc, fname, funcType);
llvm::SmallVector<mlir::Value, 4> biArgs;
if (vop == VecOp::Stxvp) {
biArgs.push_back(argBases[0]);
biArgs.push_back(addr);
builder.create<fir::CallOp>(loc, funcOp, biArgs);
return;
}
auto vecTyInfo{getVecTypeFromFirType(argBases[0].getType())};
auto cnv{builder.createConvert(loc, vecTyInfo.toMlirVectorType(context),
argBases[0])};
mlir::Value newArg1{nullptr};
if (stTy != arg1TyInfo.toMlirVectorType(context))
newArg1 = builder.create<mlir::vector::BitCastOp>(loc, stTy, cnv);
else
newArg1 = cnv;
if (isBEVecElemOrderOnLE())
newArg1 = builder.createConvert(
loc, stTy, reverseVectorElements(builder, loc, newArg1, 4));
biArgs.push_back(newArg1);
biArgs.push_back(addr);
builder.create<fir::CallOp>(loc, funcOp, biArgs);
}
// VEC_XST, VEC_XST_BE, VEC_STXV, VEC_XSTD2, VEC_XSTW4
template <VecOp vop>
void PPCIntrinsicLibrary::genVecXStore(
llvm::ArrayRef<fir::ExtendedValue> args) {
assert(args.size() == 3);
auto context{builder.getContext()};
auto argBases{getBasesForArgs(args)};
VecTypeInfo arg1TyInfo{getVecTypeFromFir(argBases[0])};
auto addr{addOffsetToAddress(builder, loc, argBases[2], argBases[1])};
mlir::Value trg{nullptr};
mlir::Value src{nullptr};
switch (vop) {
case VecOp::Xst:
case VecOp::Xst_be: {
src = argBases[0];
trg = builder.createConvert(loc, builder.getRefType(argBases[0].getType()),
addr);
if (vop == VecOp::Xst_be || isBEVecElemOrderOnLE()) {
auto cnv{builder.createConvert(loc, arg1TyInfo.toMlirVectorType(context),
argBases[0])};
auto shf{reverseVectorElements(builder, loc, cnv, arg1TyInfo.len)};
src = builder.createConvert(loc, arg1TyInfo.toFirVectorType(), shf);
}
break;
}
case VecOp::Xstd2:
case VecOp::Xstw4: {
// an 16-byte vector arg1 is treated as two 8-byte elements or
// four 4-byte elements
mlir::IntegerType elemTy;
uint64_t numElem = (vop == VecOp::Xstd2) ? 2 : 4;
elemTy = builder.getIntegerType(128 / numElem);
mlir::VectorType mlirVecTy{mlir::VectorType::get(numElem, elemTy)};
fir::VectorType firVecTy{fir::VectorType::get(numElem, elemTy)};
auto cnv{builder.createConvert(loc, arg1TyInfo.toMlirVectorType(context),
argBases[0])};
mlir::Type srcTy{nullptr};
if (numElem != arg1TyInfo.len) {
cnv = builder.create<mlir::vector::BitCastOp>(loc, mlirVecTy, cnv);
srcTy = firVecTy;
} else {
srcTy = arg1TyInfo.toFirVectorType();
}
trg = builder.createConvert(loc, builder.getRefType(srcTy), addr);
if (isBEVecElemOrderOnLE()) {
cnv = reverseVectorElements(builder, loc, cnv, numElem);
}
src = builder.createConvert(loc, srcTy, cnv);
break;
}
case VecOp::Stxv:
src = argBases[0];
trg = builder.createConvert(loc, builder.getRefType(argBases[0].getType()),
addr);
break;
default:
assert(false && "Invalid vector operation for generator");
}
builder.create<fir::StoreOp>(loc, mlir::TypeRange{},
mlir::ValueRange{src, trg},
getAlignmentAttr(builder, 1));
}
} // namespace fir