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//===----------- VVPInstrPatternsVec.td - VVP_* SDNode patterns -----------===//
//
// 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
//
//===----------------------------------------------------------------------===//
//
// This file describes how VVP_* SDNodes are lowered to machine instructions.
//
//===----------------------------------------------------------------------===//
//===----------------------------------------------------------------------===//
//
// VVP SDNode definitions.
//
//===----------------------------------------------------------------------===//
include "VVPInstrInfo.td"
multiclass Binary_rv<SDPatternOperator OpNode,
ValueType ScalarVT, ValueType DataVT,
ValueType MaskVT, string OpBaseName> {
// Masked with passthru, broadcast.
def : Pat<(vvp_select
(OpNode
(any_broadcast ScalarVT:$sx),
DataVT:$vy,
(MaskVT srcvalue),
(i32 srcvalue)),
DataVT:$vfalse,
MaskVT:$mask,
i32:$pivot),
(!cast<Instruction>(OpBaseName#"rvml_v")
ScalarVT:$sx,
$vy,
$mask,
$pivot,
$vfalse)>;
// Unmasked, broadcast.
def : Pat<(OpNode
(any_broadcast ScalarVT:$sx), DataVT:$vy,
(MaskVT true_mask),
i32:$avl),
(!cast<Instruction>(OpBaseName#"rvl")
ScalarVT:$sx, $vy, $avl)>;
// Masked, broadcast.
def : Pat<(OpNode
(any_broadcast ScalarVT:$sx), DataVT:$vy,
MaskVT:$mask,
i32:$avl),
(!cast<Instruction>(OpBaseName#"rvml")
ScalarVT:$sx, $vy, $mask, $avl)>;
}
multiclass Binary_vr<SDPatternOperator OpNode,
ValueType ScalarVT, ValueType DataVT,
ValueType MaskVT, string OpBaseName> {
// Masked with passthru, broadcast.
def : Pat<(vvp_select
(OpNode
DataVT:$vx,
(any_broadcast ScalarVT:$sy),
(MaskVT srcvalue),
(i32 srcvalue)),
DataVT:$vfalse,
MaskVT:$mask,
i32:$pivot),
(!cast<Instruction>(OpBaseName#"vrml_v")
$vx,
ScalarVT:$sy,
$mask,
$pivot,
$vfalse)>;
// Unmasked, broadcast.
def : Pat<(OpNode
DataVT:$vx, (any_broadcast ScalarVT:$sy),
(MaskVT true_mask),
i32:$avl),
(!cast<Instruction>(OpBaseName#"vrl")
$vx, ScalarVT:$sy, $avl)>;
// Masked, broadcast.
def : Pat<(OpNode
DataVT:$vx, (any_broadcast ScalarVT:$sy),
MaskVT:$mask,
i32:$avl),
(!cast<Instruction>(OpBaseName#"vrml")
$vx, ScalarVT:$sy, $mask, $avl)>;
}
multiclass Binary_vv<SDPatternOperator OpNode,
ValueType DataVT,
ValueType MaskVT, string OpBaseName> {
// Masked with passthru, broadcast.
def : Pat<(vvp_select
(OpNode
DataVT:$vx,
DataVT:$vy,
(MaskVT srcvalue),
(i32 srcvalue)),
DataVT:$vfalse,
MaskVT:$mask,
i32:$pivot),
(!cast<Instruction>(OpBaseName#"vvml_v")
$vx,
$vy,
$mask,
$pivot,
$vfalse)>;
// Masked with select.
// TODO
// Unmasked.
def : Pat<(OpNode
DataVT:$vx, DataVT:$vy,
(MaskVT true_mask),
i32:$avl),
(!cast<Instruction>(OpBaseName#"vvl")
$vx, $vy, $avl)>;
// Masked.
def : Pat<(OpNode
DataVT:$vx, DataVT:$vy,
MaskVT:$mask,
i32:$avl),
(!cast<Instruction>(OpBaseName#"vvml")
$vx, $vy, $mask, $avl)>;
}
multiclass Binary_rv_vv<
SDPatternOperator OpNode,
ValueType ScalarVT, ValueType DataVT, ValueType MaskVT,
string OpBaseName> {
defm : Binary_rv<OpNode, ScalarVT, DataVT, MaskVT, OpBaseName>;
defm : Binary_vv<OpNode, DataVT, MaskVT, OpBaseName>;
}
multiclass Binary_vr_vv<
SDPatternOperator OpNode,
ValueType ScalarVT, ValueType DataVT, ValueType MaskVT,
string OpBaseName> {
defm : Binary_vr<OpNode, ScalarVT, DataVT, MaskVT, OpBaseName>;
defm : Binary_vv<OpNode, DataVT, MaskVT, OpBaseName>;
}
multiclass Binary_rv_vr_vv<
SDPatternOperator OpNode,
ValueType ScalarVT, ValueType DataVT, ValueType MaskVT,
string OpBaseName> {
defm : Binary_rv<OpNode, ScalarVT, DataVT, MaskVT, OpBaseName>;
defm : Binary_vr_vv<OpNode, ScalarVT, DataVT, MaskVT, OpBaseName>;
}
// Expand both 64bit and 32 bit variant (256 elements)
multiclass Binary_rv_vv_ShortLong<
SDPatternOperator OpNode,
ValueType LongScalarVT, ValueType LongDataVT, string LongOpBaseName,
ValueType ShortScalarVT, ValueType ShortDataVT, string ShortOpBaseName> {
defm : Binary_rv_vv<OpNode,
LongScalarVT, LongDataVT, v256i1,
LongOpBaseName>;
defm : Binary_rv_vv<OpNode,
ShortScalarVT, ShortDataVT, v256i1,
ShortOpBaseName>;
}
multiclass Binary_vr_vv_ShortLong<
SDPatternOperator OpNode,
ValueType LongScalarVT, ValueType LongDataVT, string LongOpBaseName,
ValueType ShortScalarVT, ValueType ShortDataVT, string ShortOpBaseName> {
defm : Binary_vr_vv<OpNode,
LongScalarVT, LongDataVT, v256i1,
LongOpBaseName>;
defm : Binary_vr_vv<OpNode,
ShortScalarVT, ShortDataVT, v256i1,
ShortOpBaseName>;
}
multiclass Binary_rv_vr_vv_ShortLong<
SDPatternOperator OpNode,
ValueType LongScalarVT, ValueType LongDataVT, string LongOpBaseName,
ValueType ShortScalarVT, ValueType ShortDataVT, string ShortOpBaseName> {
defm : Binary_rv_vr_vv<OpNode,
LongScalarVT, LongDataVT, v256i1,
LongOpBaseName>;
defm : Binary_rv_vr_vv<OpNode,
ShortScalarVT, ShortDataVT, v256i1,
ShortOpBaseName>;
}
defm : Binary_rv_vv_ShortLong<c_vvp_add,
i64, v256i64, "VADDSL",
i32, v256i32, "VADDSWSX">;
defm : Binary_rv_vv_ShortLong<vvp_sub,
i64, v256i64, "VSUBSL",
i32, v256i32, "VSUBSWSX">;
defm : Binary_rv_vv_ShortLong<c_vvp_mul,
i64, v256i64, "VMULSL",
i32, v256i32, "VMULSWSX">;
defm : Binary_rv_vr_vv_ShortLong<vvp_sdiv,
i64, v256i64, "VDIVSL",
i32, v256i32, "VDIVSWSX">;
defm : Binary_rv_vr_vv_ShortLong<vvp_udiv,
i64, v256i64, "VDIVUL",
i32, v256i32, "VDIVUW">;
defm : Binary_rv_vv_ShortLong<c_vvp_and,
i64, v256i64, "VAND",
i32, v256i32, "PVANDLO">;
defm : Binary_rv_vv_ShortLong<c_vvp_or,
i64, v256i64, "VOR",
i32, v256i32, "PVORLO">;
defm : Binary_rv_vv_ShortLong<c_vvp_xor,
i64, v256i64, "VXOR",
i32, v256i32, "PVXORLO">;
defm : Binary_vr_vv_ShortLong<vvp_shl,
i64, v256i64, "VSLL",
i32, v256i32, "PVSLLLO">;
defm : Binary_vr_vv_ShortLong<vvp_sra,
i64, v256i64, "VSRAL",
i32, v256i32, "PVSRALO">;
defm : Binary_vr_vv_ShortLong<vvp_srl,
i64, v256i64, "VSRL",
i32, v256i32, "PVSRLLO">;
defm : Binary_rv_vv_ShortLong<c_vvp_fadd,
f64, v256f64, "VFADDD",
f32, v256f32, "PVFADDUP">;
defm : Binary_rv_vv_ShortLong<c_vvp_fmul,
f64, v256f64, "VFMULD",
f32, v256f32, "PVFMULUP">;
defm : Binary_rv_vv_ShortLong<vvp_fsub,
f64, v256f64, "VFSUBD",
f32, v256f32, "PVFSUBUP">;
defm : Binary_rv_vr_vv_ShortLong<vvp_fdiv,
f64, v256f64, "VFDIVD",
f32, v256f32, "VFDIVS">;
multiclass Merge_mvv<
SDPatternOperator OpNode,
ValueType DataVT, ValueType MaskVT,
string OpBaseName> {
// Masked.
def : Pat<(OpNode
DataVT:$vtrue, DataVT:$vfalse,
MaskVT:$vm,
i32:$avl),
(!cast<Instruction>(OpBaseName#"vvml_v")
$vfalse, $vtrue, $vm, $avl, $vfalse)>;
}
multiclass Merge_mvv_ShortLong<
SDPatternOperator OpNode,
ValueType LongDataVT, ValueType ShortDataVT,
string OpBaseName> {
defm : Merge_mvv<OpNode,
LongDataVT, v256i1,
OpBaseName>;
defm : Merge_mvv<OpNode,
ShortDataVT, v256i1,
OpBaseName>;
}
defm : Merge_mvv_ShortLong<vvp_select,
v256f64,
v256f32, "VMRG">;
defm : Merge_mvv_ShortLong<vvp_select,
v256i64,
v256i32, "VMRG">;
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