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llvm-6502/lib/Target/NVPTX/NVPTXVector.td
Justin Holewinski 49683f3c96 This patch adds a new NVPTX back-end to LLVM which supports code generation for NVIDIA PTX 3.0. This back-end will (eventually) replace the current PTX back-end, while maintaining compatibility with it. 
The new target machines are:

nvptx (old ptx32) => 32-bit PTX
nvptx64 (old ptx64) => 64-bit PTX

The sources are based on the internal NVIDIA NVPTX back-end, and
contain more functionality than the current PTX back-end currently
provides.

NV_CONTRIB

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156196 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-04 20:18:50 +00:00

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//===- NVPTXVector.td - NVPTX Vector Specific Instruction defs -*- tblgen-*-==//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//-----------------------------------
// Vector Specific
//-----------------------------------
//
// All vector instructions derive from NVPTXVecInst
//
class NVPTXVecInst<dag outs, dag ins, string asmstr, list<dag> pattern,
NVPTXInst sInst=NOP>
: NVPTXInst<outs, ins, asmstr, pattern> {
NVPTXInst scalarInst=sInst;
}
let isAsCheapAsAMove=1, VecInstType=isVecExtract.Value in {
// Extract v2i16
def V2i16Extract : NVPTXVecInst<(outs Int16Regs:$dst),
(ins V2I16Regs:$src, i8imm:$c),
"mov.u16 \t$dst, $src${c:vecelem};",
[(set Int16Regs:$dst, (vector_extract
(v2i16 V2I16Regs:$src), imm:$c))],
IMOV16rr>;
// Extract v4i16
def V4i16Extract : NVPTXVecInst<(outs Int16Regs:$dst),
(ins V4I16Regs:$src, i8imm:$c),
"mov.u16 \t$dst, $src${c:vecelem};",
[(set Int16Regs:$dst, (vector_extract
(v4i16 V4I16Regs:$src), imm:$c))],
IMOV16rr>;
// Extract v2i8
def V2i8Extract : NVPTXVecInst<(outs Int8Regs:$dst),
(ins V2I8Regs:$src, i8imm:$c),
"mov.u16 \t$dst, $src${c:vecelem};",
[(set Int8Regs:$dst, (vector_extract
(v2i8 V2I8Regs:$src), imm:$c))],
IMOV8rr>;
// Extract v4i8
def V4i8Extract : NVPTXVecInst<(outs Int8Regs:$dst),
(ins V4I8Regs:$src, i8imm:$c),
"mov.u16 \t$dst, $src${c:vecelem};",
[(set Int8Regs:$dst, (vector_extract
(v4i8 V4I8Regs:$src), imm:$c))],
IMOV8rr>;
// Extract v2i32
def V2i32Extract : NVPTXVecInst<(outs Int32Regs:$dst),
(ins V2I32Regs:$src, i8imm:$c),
"mov.u32 \t$dst, $src${c:vecelem};",
[(set Int32Regs:$dst, (vector_extract
(v2i32 V2I32Regs:$src), imm:$c))],
IMOV32rr>;
// Extract v2f32
def V2f32Extract : NVPTXVecInst<(outs Float32Regs:$dst),
(ins V2F32Regs:$src, i8imm:$c),
"mov.f32 \t$dst, $src${c:vecelem};",
[(set Float32Regs:$dst, (vector_extract
(v2f32 V2F32Regs:$src), imm:$c))],
FMOV32rr>;
// Extract v2i64
def V2i64Extract : NVPTXVecInst<(outs Int64Regs:$dst),
(ins V2I64Regs:$src, i8imm:$c),
"mov.u64 \t$dst, $src${c:vecelem};",
[(set Int64Regs:$dst, (vector_extract
(v2i64 V2I64Regs:$src), imm:$c))],
IMOV64rr>;
// Extract v2f64
def V2f64Extract : NVPTXVecInst<(outs Float64Regs:$dst),
(ins V2F64Regs:$src, i8imm:$c),
"mov.f64 \t$dst, $src${c:vecelem};",
[(set Float64Regs:$dst, (vector_extract
(v2f64 V2F64Regs:$src), imm:$c))],
FMOV64rr>;
// Extract v4i32
def V4i32Extract : NVPTXVecInst<(outs Int32Regs:$dst),
(ins V4I32Regs:$src, i8imm:$c),
"mov.u32 \t$dst, $src${c:vecelem};",
[(set Int32Regs:$dst, (vector_extract
(v4i32 V4I32Regs:$src), imm:$c))],
IMOV32rr>;
// Extract v4f32
def V4f32Extract : NVPTXVecInst<(outs Float32Regs:$dst),
(ins V4F32Regs:$src, i8imm:$c),
"mov.f32 \t$dst, $src${c:vecelem};",
[(set Float32Regs:$dst, (vector_extract
(v4f32 V4F32Regs:$src), imm:$c))],
FMOV32rr>;
}
let isAsCheapAsAMove=1, VecInstType=isVecInsert.Value in {
// Insert v2i8
def V2i8Insert : NVPTXVecInst<(outs V2I8Regs:$dst),
(ins V2I8Regs:$src, Int8Regs:$val, i8imm:$c),
"mov.v2.u16 \t${dst:vecfull}, ${src:vecfull};"
"\n\tmov.u16 \t$dst${c:vecelem}, $val;",
[(set V2I8Regs:$dst,
(vector_insert V2I8Regs:$src, Int8Regs:$val, imm:$c))],
IMOV8rr>;
// Insert v4i8
def V4i8Insert : NVPTXVecInst<(outs V4I8Regs:$dst),
(ins V4I8Regs:$src, Int8Regs:$val, i8imm:$c),
"mov.v4.u16 \t${dst:vecfull}, ${src:vecfull};"
"\n\tmov.u16 \t$dst${c:vecelem}, $val;",
[(set V4I8Regs:$dst,
(vector_insert V4I8Regs:$src, Int8Regs:$val, imm:$c))],
IMOV8rr>;
// Insert v2i16
def V2i16Insert : NVPTXVecInst<(outs V2I16Regs:$dst),
(ins V2I16Regs:$src, Int16Regs:$val, i8imm:$c),
"mov.v2.u16 \t${dst:vecfull}, ${src:vecfull};"
"\n\tmov.u16 \t$dst${c:vecelem}, $val;",
[(set V2I16Regs:$dst,
(vector_insert V2I16Regs:$src, Int16Regs:$val, imm:$c))],
IMOV16rr>;
// Insert v4i16
def V4i16Insert : NVPTXVecInst<(outs V4I16Regs:$dst),
(ins V4I16Regs:$src, Int16Regs:$val, i8imm:$c),
"mov.v4.u16 \t${dst:vecfull}, ${src:vecfull};"
"\n\tmov.u16 \t$dst${c:vecelem}, $val;",
[(set V4I16Regs:$dst,
(vector_insert V4I16Regs:$src, Int16Regs:$val, imm:$c))],
IMOV16rr>;
// Insert v2i32
def V2i32Insert : NVPTXVecInst<(outs V2I32Regs:$dst),
(ins V2I32Regs:$src, Int32Regs:$val, i8imm:$c),
"mov.v2.u32 \t${dst:vecfull}, ${src:vecfull};"
"\n\tmov.u32 \t$dst${c:vecelem}, $val;",
[(set V2I32Regs:$dst,
(vector_insert V2I32Regs:$src, Int32Regs:$val, imm:$c))],
IMOV32rr>;
// Insert v2f32
def V2f32Insert : NVPTXVecInst<(outs V2F32Regs:$dst),
(ins V2F32Regs:$src, Float32Regs:$val, i8imm:$c),
"mov.v2.f32 \t${dst:vecfull}, ${src:vecfull};"
"\n\tmov.f32 \t$dst${c:vecelem}, $val;",
[(set V2F32Regs:$dst,
(vector_insert V2F32Regs:$src, Float32Regs:$val, imm:$c))],
FMOV32rr>;
// Insert v2i64
def V2i64Insert : NVPTXVecInst<(outs V2I64Regs:$dst),
(ins V2I64Regs:$src, Int64Regs:$val, i8imm:$c),
"mov.v2.u64 \t${dst:vecfull}, ${src:vecfull};"
"\n\tmov.u64 \t$dst${c:vecelem}, $val;",
[(set V2I64Regs:$dst,
(vector_insert V2I64Regs:$src, Int64Regs:$val, imm:$c))],
IMOV64rr>;
// Insert v2f64
def V2f64Insert : NVPTXVecInst<(outs V2F64Regs:$dst),
(ins V2F64Regs:$src, Float64Regs:$val, i8imm:$c),
"mov.v2.f64 \t${dst:vecfull}, ${src:vecfull};"
"\n\tmov.f64 \t$dst${c:vecelem}, $val;",
[(set V2F64Regs:$dst,
(vector_insert V2F64Regs:$src, Float64Regs:$val, imm:$c))],
FMOV64rr>;
// Insert v4i32
def V4i32Insert : NVPTXVecInst<(outs V4I32Regs:$dst),
(ins V4I32Regs:$src, Int32Regs:$val, i8imm:$c),
"mov.v4.u32 \t${dst:vecfull}, ${src:vecfull};"
"\n\tmov.u32 \t$dst${c:vecelem}, $val;",
[(set V4I32Regs:$dst,
(vector_insert V4I32Regs:$src, Int32Regs:$val, imm:$c))],
IMOV32rr>;
// Insert v4f32
def V4f32Insert : NVPTXVecInst<(outs V4F32Regs:$dst),
(ins V4F32Regs:$src, Float32Regs:$val, i8imm:$c),
"mov.v4.f32 \t${dst:vecfull}, ${src:vecfull};"
"\n\tmov.f32 \t$dst${c:vecelem}, $val;",
[(set V4F32Regs:$dst,
(vector_insert V4F32Regs:$src, Float32Regs:$val, imm:$c))],
FMOV32rr>;
}
class BinOpAsmString<string c> {
string s = c;
}
class V4AsmStr<string opcode> : BinOpAsmString<
!strconcat(!strconcat(!strconcat(!strconcat(
!strconcat(!strconcat(!strconcat(
opcode, " \t${dst}_0, ${a}_0, ${b}_0;\n\t"),
opcode), " \t${dst}_1, ${a}_1, ${b}_1;\n\t"),
opcode), " \t${dst}_2, ${a}_2, ${b}_2;\n\t"),
opcode), " \t${dst}_3, ${a}_3, ${b}_3;")>;
class V2AsmStr<string opcode> : BinOpAsmString<
!strconcat(!strconcat(!strconcat(
opcode, " \t${dst}_0, ${a}_0, ${b}_0;\n\t"),
opcode), " \t${dst}_1, ${a}_1, ${b}_1;")>;
class V4MADStr<string opcode> : BinOpAsmString<
!strconcat(!strconcat(!strconcat(!strconcat(
!strconcat(!strconcat(!strconcat(
opcode, " \t${dst}_0, ${a}_0, ${b}_0, ${c}_0;\n\t"),
opcode), " \t${dst}_1, ${a}_1, ${b}_1, ${c}_1;\n\t"),
opcode), " \t${dst}_2, ${a}_2, ${b}_2, ${c}_2;\n\t"),
opcode), " \t${dst}_3, ${a}_3, ${b}_3, ${c}_3;")>;
class V2MADStr<string opcode> : BinOpAsmString<
!strconcat(!strconcat(!strconcat(
opcode, " \t${dst}_0, ${a}_0, ${b}_0, ${c}_0;\n\t"),
opcode), " \t${dst}_1, ${a}_1, ${b}_1, ${c}_1;")>;
class V4UnaryStr<string opcode> : BinOpAsmString<
!strconcat(!strconcat(!strconcat(!strconcat(
!strconcat(!strconcat(!strconcat(
opcode, " \t${dst}_0, ${a}_0;\n\t"),
opcode), " \t${dst}_1, ${a}_1;\n\t"),
opcode), " \t${dst}_2, ${a}_2;\n\t"),
opcode), " \t${dst}_3, ${a}_3;")>;
class V2UnaryStr<string opcode> : BinOpAsmString<
!strconcat(!strconcat(!strconcat(
opcode, " \t${dst}_0, ${a}_0;\n\t"),
opcode), " \t${dst}_1, ${a}_1;")>;
class VecBinaryOp<BinOpAsmString asmstr, SDNode OpNode, NVPTXRegClass regclass,
NVPTXInst sInst=NOP> :
NVPTXVecInst<(outs regclass:$dst), (ins regclass:$a, regclass:$b),
asmstr.s,
[(set regclass:$dst, (OpNode regclass:$a, regclass:$b))],
sInst>;
class VecShiftOp<BinOpAsmString asmstr, SDNode OpNode, NVPTXRegClass regclass1,
NVPTXRegClass regclass2, NVPTXInst sInst=NOP> :
NVPTXVecInst<(outs regclass1:$dst), (ins regclass1:$a, regclass2:$b),
asmstr.s,
[(set regclass1:$dst, (OpNode regclass1:$a, regclass2:$b))],
sInst>;
class VecUnaryOp<BinOpAsmString asmstr, PatFrag OpNode, NVPTXRegClass regclass,
NVPTXInst sInst=NOP> :
NVPTXVecInst<(outs regclass:$dst), (ins regclass:$a),
asmstr.s,
[(set regclass:$dst, (OpNode regclass:$a))], sInst>;
multiclass IntBinVOp<string asmstr, SDNode OpNode,
NVPTXInst i64op=NOP, NVPTXInst i32op=NOP, NVPTXInst
i16op=NOP, NVPTXInst i8op=NOP> {
def V2I64 : VecBinaryOp<V2AsmStr<!strconcat(asmstr, "64")>, OpNode, V2I64Regs,
i64op>;
def V4I32 : VecBinaryOp<V4AsmStr<!strconcat(asmstr, "32")>, OpNode, V4I32Regs,
i32op>;
def V2I32 : VecBinaryOp<V2AsmStr<!strconcat(asmstr, "32")>, OpNode, V2I32Regs,
i32op>;
def V4I16 : VecBinaryOp<V4AsmStr<!strconcat(asmstr, "16")>, OpNode, V4I16Regs,
i16op>;
def V2I16 : VecBinaryOp<V2AsmStr<!strconcat(asmstr, "16")>, OpNode, V2I16Regs,
i16op>;
def V4I8 : VecBinaryOp<V4AsmStr<!strconcat(asmstr, "16")>, OpNode, V4I8Regs,
i8op>;
def V2I8 : VecBinaryOp<V2AsmStr<!strconcat(asmstr, "16")>, OpNode, V2I8Regs,
i8op>;
}
multiclass FloatBinVOp<string asmstr, SDNode OpNode,
NVPTXInst f64=NOP, NVPTXInst f32=NOP,
NVPTXInst f32_ftz=NOP> {
def V2F64 : VecBinaryOp<V2AsmStr<!strconcat(asmstr, "f64")>, OpNode,
V2F64Regs, f64>;
def V4F32_ftz : VecBinaryOp<V4AsmStr<!strconcat(asmstr, "ftz.f32")>, OpNode,
V4F32Regs, f32_ftz>, Requires<[doF32FTZ]>;
def V2F32_ftz : VecBinaryOp<V2AsmStr<!strconcat(asmstr, "ftz.f32")>, OpNode,
V2F32Regs, f32_ftz>, Requires<[doF32FTZ]>;
def V4F32 : VecBinaryOp<V4AsmStr<!strconcat(asmstr, "f32")>, OpNode,
V4F32Regs, f32>;
def V2F32 : VecBinaryOp<V2AsmStr<!strconcat(asmstr, "f32")>, OpNode,
V2F32Regs, f32>;
}
multiclass IntUnaryVOp<string asmstr, PatFrag OpNode,
NVPTXInst i64op=NOP, NVPTXInst i32op=NOP,
NVPTXInst i16op=NOP, NVPTXInst i8op=NOP> {
def V2I64 : VecUnaryOp<V2UnaryStr<!strconcat(asmstr, "64")>, OpNode,
V2I64Regs, i64op>;
def V4I32 : VecUnaryOp<V4UnaryStr<!strconcat(asmstr, "32")>, OpNode,
V4I32Regs, i32op>;
def V2I32 : VecUnaryOp<V2UnaryStr<!strconcat(asmstr, "32")>, OpNode,
V2I32Regs, i32op>;
def V4I16 : VecUnaryOp<V4UnaryStr<!strconcat(asmstr, "16")>, OpNode,
V4I16Regs, i16op>;
def V2I16 : VecUnaryOp<V2UnaryStr<!strconcat(asmstr, "16")>, OpNode,
V2I16Regs, i16op>;
def V4I8 : VecUnaryOp<V4UnaryStr<!strconcat(asmstr, "16")>, OpNode,
V4I8Regs, i8op>;
def V2I8 : VecUnaryOp<V2UnaryStr<!strconcat(asmstr, "16")>, OpNode,
V2I8Regs, i8op>;
}
// Integer Arithmetic
let VecInstType=isVecOther.Value in {
defm VAdd : IntBinVOp<"add.s", add, ADDi64rr, ADDi32rr, ADDi16rr, ADDi8rr>;
defm VSub : IntBinVOp<"sub.s", sub, SUBi64rr, SUBi32rr, SUBi16rr, SUBi8rr>;
def AddCCV4I32 : VecBinaryOp<V4AsmStr<"add.cc.s32">, addc, V4I32Regs,
ADDCCi32rr>;
def AddCCV2I32 : VecBinaryOp<V2AsmStr<"add.cc.s32">, addc, V2I32Regs,
ADDCCi32rr>;
def SubCCV4I32 : VecBinaryOp<V4AsmStr<"sub.cc.s32">, subc, V4I32Regs,
SUBCCi32rr>;
def SubCCV2I32 : VecBinaryOp<V2AsmStr<"sub.cc.s32">, subc, V2I32Regs,
SUBCCi32rr>;
def AddCCCV4I32 : VecBinaryOp<V4AsmStr<"addc.cc.s32">, adde, V4I32Regs,
ADDCCCi32rr>;
def AddCCCV2I32 : VecBinaryOp<V2AsmStr<"addc.cc.s32">, adde, V2I32Regs,
ADDCCCi32rr>;
def SubCCCV4I32 : VecBinaryOp<V4AsmStr<"subc.cc.s32">, sube, V4I32Regs,
SUBCCCi32rr>;
def SubCCCV2I32 : VecBinaryOp<V2AsmStr<"subc.cc.s32">, sube, V2I32Regs,
SUBCCCi32rr>;
def ShiftLV2I64 : VecShiftOp<V2AsmStr<"shl.b64">, shl, V2I64Regs, V2I32Regs,
SHLi64rr>;
def ShiftLV2I32 : VecShiftOp<V2AsmStr<"shl.b32">, shl, V2I32Regs, V2I32Regs,
SHLi32rr>;
def ShiftLV4I32 : VecShiftOp<V4AsmStr<"shl.b32">, shl, V4I32Regs, V4I32Regs,
SHLi32rr>;
def ShiftLV2I16 : VecShiftOp<V2AsmStr<"shl.b16">, shl, V2I16Regs, V2I32Regs,
SHLi16rr>;
def ShiftLV4I16 : VecShiftOp<V4AsmStr<"shl.b16">, shl, V4I16Regs, V4I32Regs,
SHLi16rr>;
def ShiftLV2I8 : VecShiftOp<V2AsmStr<"shl.b16">, shl, V2I8Regs, V2I32Regs,
SHLi8rr>;
def ShiftLV4I8 : VecShiftOp<V4AsmStr<"shl.b16">, shl, V4I8Regs, V4I32Regs,
SHLi8rr>;
}
// cvt to v*i32, helpers for shift
class CVTtoVeci32<NVPTXRegClass inclass, NVPTXRegClass outclass, string asmstr,
NVPTXInst sInst=NOP> :
NVPTXVecInst<(outs outclass:$d), (ins inclass:$s), asmstr, [], sInst>;
class VecCVTStrHelper<string op, string dest, string src> {
string s=!strconcat(op, !strconcat("\t",
!strconcat(dest, !strconcat(", ", !strconcat(src, ";")))));
}
class Vec2CVTStr<string op> {
string s=!strconcat(VecCVTStrHelper<op, "${d}_0", "${s}_0">.s,
!strconcat("\n\t", VecCVTStrHelper<op, "${d}_1", "${s}_1">.s));
}
class Vec4CVTStr<string op> {
string s=!strconcat(VecCVTStrHelper<op, "${d}_0", "${s}_0">.s,
!strconcat("\n\t",
!strconcat(VecCVTStrHelper<op, "${d}_1", "${s}_1">.s,
!strconcat("\n\t",
!strconcat(VecCVTStrHelper<op, "${d}_2", "${s}_2">.s,
!strconcat("\n\t", VecCVTStrHelper<op, "${d}_3", "${s}_3">.s))))));
}
let VecInstType=isVecOther.Value in {
def CVTv2i8tov2i32 : CVTtoVeci32<V2I8Regs, V2I32Regs,
Vec2CVTStr<"cvt.u32.u16">.s, Zint_extendext8to32>;
def CVTv2i16tov2i32 : CVTtoVeci32<V2I16Regs, V2I32Regs,
Vec2CVTStr<"cvt.u32.u16">.s, Zint_extendext16to32>;
def CVTv4i8tov4i32 : CVTtoVeci32<V4I8Regs, V4I32Regs,
Vec4CVTStr<"cvt.u32.u16">.s, Zint_extendext8to32>;
def CVTv4i16tov4i32 : CVTtoVeci32<V4I16Regs, V4I32Regs,
Vec4CVTStr<"cvt.u32.u16">.s, Zint_extendext16to32>;
def CVTv2i64tov2i32 : CVTtoVeci32<V2I64Regs, V2I32Regs,
Vec2CVTStr<"cvt.u32.u64">.s, TRUNC_64to32>;
}
def : Pat<(shl V2I16Regs:$src1, V2I16Regs:$src2),
(ShiftLV2I16 V2I16Regs:$src1, (CVTv2i16tov2i32 V2I16Regs:$src2))>;
def : Pat<(shl V2I8Regs:$src1, V2I8Regs:$src2),
(ShiftLV2I8 V2I8Regs:$src1, (CVTv2i8tov2i32 V2I8Regs:$src2))>;
def : Pat<(shl V2I64Regs:$src1, V2I64Regs:$src2),
(ShiftLV2I64 V2I64Regs:$src1, (CVTv2i64tov2i32 V2I64Regs:$src2))>;
def : Pat<(shl V4I16Regs:$src1, V4I16Regs:$src2),
(ShiftLV4I16 V4I16Regs:$src1, (CVTv4i16tov4i32 V4I16Regs:$src2))>;
def : Pat<(shl V4I8Regs:$src1, V4I8Regs:$src2),
(ShiftLV4I8 V4I8Regs:$src1, (CVTv4i8tov4i32 V4I8Regs:$src2))>;
let VecInstType=isVecOther.Value in {
def ShiftRAV2I64 : VecShiftOp<V2AsmStr<"shr.s64">, sra, V2I64Regs, V2I32Regs,
SRAi64rr>;
def ShiftRAV2I32 : VecShiftOp<V2AsmStr<"shr.s32">, sra, V2I32Regs, V2I32Regs,
SRAi32rr>;
def ShiftRAV4I32 : VecShiftOp<V4AsmStr<"shr.s32">, sra, V4I32Regs, V4I32Regs,
SRAi32rr>;
def ShiftRAV2I16 : VecShiftOp<V2AsmStr<"shr.s16">, sra, V2I16Regs, V2I32Regs,
SRAi16rr>;
def ShiftRAV4I16 : VecShiftOp<V4AsmStr<"shr.s16">, sra, V4I16Regs, V4I32Regs,
SRAi16rr>;
def ShiftRAV2I8 : VecShiftOp<V2AsmStr<"shr.s16">, sra, V2I8Regs, V2I32Regs,
SRAi8rr>;
def ShiftRAV4I8 : VecShiftOp<V4AsmStr<"shr.s16">, sra, V4I8Regs, V4I32Regs,
SRAi8rr>;
def ShiftRLV2I64 : VecShiftOp<V2AsmStr<"shr.u64">, srl, V2I64Regs, V2I32Regs,
SRLi64rr>;
def ShiftRLV2I32 : VecShiftOp<V2AsmStr<"shr.u32">, srl, V2I32Regs, V2I32Regs,
SRLi32rr>;
def ShiftRLV4I32 : VecShiftOp<V4AsmStr<"shr.u32">, srl, V4I32Regs, V4I32Regs,
SRLi32rr>;
def ShiftRLV2I16 : VecShiftOp<V2AsmStr<"shr.u16">, srl, V2I16Regs, V2I32Regs,
SRLi16rr>;
def ShiftRLV4I16 : VecShiftOp<V4AsmStr<"shr.u16">, srl, V4I16Regs, V4I32Regs,
SRLi16rr>;
def ShiftRLV2I8 : VecShiftOp<V2AsmStr<"shr.u16">, srl, V2I8Regs, V2I32Regs,
SRLi8rr>;
def ShiftRLV4I8 : VecShiftOp<V4AsmStr<"shr.u16">, srl, V4I8Regs, V4I32Regs,
SRLi8rr>;
defm VMult : IntBinVOp<"mul.lo.s", mul, MULTi64rr, MULTi32rr, MULTi16rr,
MULTi8rr>;
defm VMultHS : IntBinVOp<"mul.hi.s", mulhs, MULTHSi64rr, MULTHSi32rr,
MULTHSi16rr,
MULTHSi8rr>;
defm VMultHU : IntBinVOp<"mul.hi.u", mulhu, MULTHUi64rr, MULTHUi32rr,
MULTHUi16rr,
MULTHUi8rr>;
defm VSDiv : IntBinVOp<"div.s", sdiv, SDIVi64rr, SDIVi32rr, SDIVi16rr,
SDIVi8rr>;
defm VUDiv : IntBinVOp<"div.u", udiv, UDIVi64rr, UDIVi32rr, UDIVi16rr,
UDIVi8rr>;
defm VSRem : IntBinVOp<"rem.s", srem, SREMi64rr, SREMi32rr, SREMi16rr,
SREMi8rr>;
defm VURem : IntBinVOp<"rem.u", urem, UREMi64rr, UREMi32rr, UREMi16rr,
UREMi8rr>;
}
def : Pat<(sra V2I16Regs:$src1, V2I16Regs:$src2),
(ShiftRAV2I16 V2I16Regs:$src1, (CVTv2i16tov2i32 V2I16Regs:$src2))>;
def : Pat<(sra V2I8Regs:$src1, V2I8Regs:$src2),
(ShiftRAV2I8 V2I8Regs:$src1, (CVTv2i8tov2i32 V2I8Regs:$src2))>;
def : Pat<(sra V2I64Regs:$src1, V2I64Regs:$src2),
(ShiftRAV2I64 V2I64Regs:$src1, (CVTv2i64tov2i32 V2I64Regs:$src2))>;
def : Pat<(sra V4I16Regs:$src1, V4I16Regs:$src2),
(ShiftRAV4I16 V4I16Regs:$src1, (CVTv4i16tov4i32 V4I16Regs:$src2))>;
def : Pat<(sra V4I8Regs:$src1, V4I8Regs:$src2),
(ShiftRAV4I8 V4I8Regs:$src1, (CVTv4i8tov4i32 V4I8Regs:$src2))>;
def : Pat<(srl V2I16Regs:$src1, V2I16Regs:$src2),
(ShiftRLV2I16 V2I16Regs:$src1, (CVTv2i16tov2i32 V2I16Regs:$src2))>;
def : Pat<(srl V2I8Regs:$src1, V2I8Regs:$src2),
(ShiftRLV2I8 V2I8Regs:$src1, (CVTv2i8tov2i32 V2I8Regs:$src2))>;
def : Pat<(srl V2I64Regs:$src1, V2I64Regs:$src2),
(ShiftRLV2I64 V2I64Regs:$src1, (CVTv2i64tov2i32 V2I64Regs:$src2))>;
def : Pat<(srl V4I16Regs:$src1, V4I16Regs:$src2),
(ShiftRLV4I16 V4I16Regs:$src1, (CVTv4i16tov4i32 V4I16Regs:$src2))>;
def : Pat<(srl V4I8Regs:$src1, V4I8Regs:$src2),
(ShiftRLV4I8 V4I8Regs:$src1, (CVTv4i8tov4i32 V4I8Regs:$src2))>;
multiclass VMAD<string asmstr, NVPTXRegClass regclassv4,
NVPTXRegClass regclassv2,
SDNode an=add, SDNode mn=mul, NVPTXInst sop=NOP,
Predicate Pred> {
def V4 : NVPTXVecInst<(outs regclassv4:$dst),
(ins regclassv4:$a, regclassv4:$b, regclassv4:$c),
V4MADStr<asmstr>.s,
[(set regclassv4:$dst,
(an (mn regclassv4:$a, regclassv4:$b), regclassv4:$c))],
sop>,
Requires<[Pred]>;
def V2 : NVPTXVecInst<(outs regclassv2:$dst),
(ins regclassv2:$a, regclassv2:$b, regclassv2:$c),
V2MADStr<asmstr>.s,
[(set regclassv2:$dst,
(an (mn regclassv2:$a, regclassv2:$b), regclassv2:$c))],
sop>,
Requires<[Pred]>;
}
multiclass VMADV2Only<string asmstr, NVPTXRegClass regclass, NVPTXInst sop=NOP,
Predicate Pred> {
def V2 : NVPTXVecInst<(outs regclass:$dst),
(ins regclass:$a, regclass:$b, regclass:$c),
V2MADStr<asmstr>.s,
[(set regclass:$dst, (add
(mul regclass:$a, regclass:$b), regclass:$c))], sop>,
Requires<[Pred]>;
}
multiclass VFMADV2Only<string asmstr, NVPTXRegClass regclass, NVPTXInst sop=NOP,
Predicate Pred> {
def V2 : NVPTXVecInst<(outs regclass:$dst),
(ins regclass:$a, regclass:$b, regclass:$c),
V2MADStr<asmstr>.s,
[(set regclass:$dst, (fadd
(fmul regclass:$a, regclass:$b), regclass:$c))], sop>,
Requires<[Pred]>;
}
let VecInstType=isVecOther.Value in {
defm I8MAD : VMAD<"mad.lo.s16", V4I8Regs, V2I8Regs, add, mul, MAD8rrr, true>;
defm I16MAD : VMAD<"mad.lo.s16", V4I16Regs, V2I16Regs, add, mul, MAD16rrr,
true>;
defm I32MAD : VMAD<"mad.lo.s32", V4I32Regs, V2I32Regs, add, mul, MAD32rrr,
true>;
defm I64MAD : VMADV2Only<"mad.lo.s64", V2I64Regs, MAD64rrr, true>;
defm VNeg : IntUnaryVOp<"neg.s", ineg, INEG64, INEG32, INEG16, INEG8>;
defm VAddf : FloatBinVOp<"add.", fadd, FADDf64rr, FADDf32rr, FADDf32rr_ftz>;
defm VSubf : FloatBinVOp<"sub.", fsub, FSUBf64rr, FSUBf32rr, FSUBf32rr_ftz>;
defm VMulf : FloatBinVOp<"mul.", fmul, FMULf64rr, FMULf32rr, FMULf32rr_ftz>;
defm F32MAD_ftz : VMAD<"mad.ftz.f32", V4F32Regs, V2F32Regs, fadd, fmul,
FMAD32_ftzrrr, doFMADF32_ftz>;
defm F32FMA_ftz : VMAD<"fma.rn.ftz.f32", V4F32Regs, V2F32Regs, fadd, fmul,
FMA32_ftzrrr, doFMAF32_ftz>;
defm F32MAD : VMAD<"mad.f32", V4F32Regs, V2F32Regs, fadd, fmul, FMAD32rrr,
doFMADF32>;
defm F32FMA : VMAD<"fma.rn.f32", V4F32Regs, V2F32Regs, fadd, fmul, FMA32rrr,
doFMAF32>;
defm F64FMA : VFMADV2Only<"fma.rn.f64", V2F64Regs, FMA64rrr, doFMAF64>;
}
let VecInstType=isVecOther.Value in {
def V4F32Div_prec_ftz : VecBinaryOp<V4AsmStr<"div.rn.ftz.f32">, fdiv, V4F32Regs,
FDIV32rr_prec_ftz>, Requires<[doF32FTZ, reqPTX20]>;
def V2F32Div_prec_ftz : VecBinaryOp<V2AsmStr<"div.rn.ftz.f32">, fdiv, V2F32Regs,
FDIV32rr_prec_ftz>, Requires<[doF32FTZ, reqPTX20]>;
def V4F32Div_prec : VecBinaryOp<V4AsmStr<"div.rn.f32">, fdiv, V4F32Regs,
FDIV32rr_prec>, Requires<[reqPTX20]>;
def V2F32Div_prec : VecBinaryOp<V2AsmStr<"div.rn.f32">, fdiv, V2F32Regs,
FDIV32rr_prec>, Requires<[reqPTX20]>;
def V2F32Div_ftz : VecBinaryOp<V2AsmStr<"div.full.ftz.f32">, fdiv, V2F32Regs,
FDIV32rr_ftz>, Requires<[doF32FTZ]>;
def V4F32Div_ftz : VecBinaryOp<V4AsmStr<"div.full.ftz.f32">, fdiv, V4F32Regs,
FDIV32rr_ftz>, Requires<[doF32FTZ]>;
def V2F32Div : VecBinaryOp<V2AsmStr<"div.full.f32">, fdiv, V2F32Regs, FDIV32rr>;
def V4F32Div : VecBinaryOp<V4AsmStr<"div.full.f32">, fdiv, V4F32Regs, FDIV32rr>;
def V2F64Div : VecBinaryOp<V2AsmStr<"div.rn.f64">, fdiv, V2F64Regs, FDIV64rr>;
}
def fnegpat : PatFrag<(ops node:$in), (fneg node:$in)>;
let VecInstType=isVecOther.Value in {
def VNegv2f32_ftz : VecUnaryOp<V2UnaryStr<"neg.ftz.f32">, fnegpat, V2F32Regs,
FNEGf32_ftz>, Requires<[doF32FTZ]>;
def VNegv4f32_ftz : VecUnaryOp<V4UnaryStr<"neg.ftz.f32">, fnegpat, V4F32Regs,
FNEGf32_ftz>, Requires<[doF32FTZ]>;
def VNegv2f32 : VecUnaryOp<V2UnaryStr<"neg.f32">, fnegpat, V2F32Regs, FNEGf32>;
def VNegv4f32 : VecUnaryOp<V4UnaryStr<"neg.f32">, fnegpat, V4F32Regs, FNEGf32>;
def VNegv2f64 : VecUnaryOp<V2UnaryStr<"neg.f64">, fnegpat, V2F64Regs, FNEGf64>;
// Logical Arithmetic
defm VAnd : IntBinVOp<"and.b", and, ANDb64rr, ANDb32rr, ANDb16rr, ANDb8rr>;
defm VOr : IntBinVOp<"or.b", or, ORb64rr, ORb32rr, ORb16rr, ORb8rr>;
defm VXor : IntBinVOp<"xor.b", xor, XORb64rr, XORb32rr, XORb16rr, XORb8rr>;
defm VNot : IntUnaryVOp<"not.b", not, NOT64, NOT32, NOT16, NOT8>;
}
multiclass V2FPCONTRACT32_SUB_PAT<NVPTXInst Inst, Predicate Pred> {
def : Pat<(fsub V2F32Regs:$a, (fmul V2F32Regs:$b, V2F32Regs:$c)),
(Inst (VNegv2f32 V2F32Regs:$b), V2F32Regs:$c, V2F32Regs:$a)>,
Requires<[Pred]>;
def : Pat<(fsub (fmul V2F32Regs:$a, V2F32Regs:$b), V2F32Regs:$c),
(Inst V2F32Regs:$a, V2F32Regs:$b, (VNegv2f32 V2F32Regs:$c))>,
Requires<[Pred]>;
}
defm V2FMAF32ext_ftz : V2FPCONTRACT32_SUB_PAT<F32FMA_ftzV2, doFMAF32AGG_ftz>;
defm V2FMADF32ext_ftz : V2FPCONTRACT32_SUB_PAT<F32MAD_ftzV2, doFMADF32_ftz>;
defm V2FMAF32ext : V2FPCONTRACT32_SUB_PAT<F32FMAV2, doFMAF32AGG>;
defm V2FMADF32ext : V2FPCONTRACT32_SUB_PAT<F32MADV2, doFMADF32>;
multiclass V4FPCONTRACT32_SUB_PAT<NVPTXInst Inst, Predicate Pred> {
def : Pat<(fsub V4F32Regs:$a, (fmul V4F32Regs:$b, V4F32Regs:$c)),
(Inst (VNegv4f32 V4F32Regs:$b), V4F32Regs:$c, V4F32Regs:$a)>,
Requires<[Pred]>;
def : Pat<(fsub (fmul V4F32Regs:$a, V4F32Regs:$b), V4F32Regs:$c),
(Inst V4F32Regs:$a, V4F32Regs:$b, (VNegv4f32 V4F32Regs:$c))>,
Requires<[Pred]>;
}
defm V4FMAF32ext_ftz : V4FPCONTRACT32_SUB_PAT<F32FMA_ftzV4, doFMAF32AGG_ftz>;
defm V4FMADF32ext_ftz : V4FPCONTRACT32_SUB_PAT<F32MAD_ftzV4, doFMADF32_ftz>;
defm V4FMAF32ext : V4FPCONTRACT32_SUB_PAT<F32FMAV4, doFMAF32AGG>;
defm V4FMADF32ext : V4FPCONTRACT32_SUB_PAT<F32MADV4, doFMADF32>;
multiclass V2FPCONTRACT64_SUB_PAT<NVPTXInst Inst, Predicate Pred> {
def : Pat<(fsub V2F64Regs:$a, (fmul V2F64Regs:$b, V2F64Regs:$c)),
(Inst (VNegv2f64 V2F64Regs:$b), V2F64Regs:$c, V2F64Regs:$a)>,
Requires<[Pred]>;
def : Pat<(fsub (fmul V2F64Regs:$a, V2F64Regs:$b), V2F64Regs:$c),
(Inst V2F64Regs:$a, V2F64Regs:$b, (VNegv2f64 V2F64Regs:$c))>,
Requires<[Pred]>;
}
defm V2FMAF64ext : V2FPCONTRACT64_SUB_PAT<F64FMAV2, doFMAF64AGG>;
class VecModStr<string vecsize, string elem, string extra, string l="">
{
string t1 = !strconcat("${c", elem);
string t2 = !strconcat(t1, ":vecv");
string t3 = !strconcat(t2, vecsize);
string t4 = !strconcat(t3, extra);
string t5 = !strconcat(t4, l);
string s = !strconcat(t5, "}");
}
class ShuffleOneLine<string vecsize, string elem, string type>
{
string t1 = VecModStr<vecsize, elem, "comm", "1">.s;
string t2 = !strconcat(t1, "mov.");
string t3 = !strconcat(t2, type);
string t4 = !strconcat(t3, " \t${dst}_");
string t5 = !strconcat(t4, elem);
string t6 = !strconcat(t5, ", $src1");
string t7 = !strconcat(t6, VecModStr<vecsize, elem, "pos">.s);
string t8 = !strconcat(t7, ";\n\t");
string t9 = !strconcat(t8, VecModStr<vecsize, elem, "comm", "2">.s);
string t10 = !strconcat(t9, "mov.");
string t11 = !strconcat(t10, type);
string t12 = !strconcat(t11, " \t${dst}_");
string t13 = !strconcat(t12, elem);
string t14 = !strconcat(t13, ", $src2");
string t15 = !strconcat(t14, VecModStr<vecsize, elem, "pos">.s);
string s = !strconcat(t15, ";");
}
class ShuffleAsmStr2<string type>
{
string t1 = ShuffleOneLine<"2", "0", type>.s;
string t2 = !strconcat(t1, "\n\t");
string s = !strconcat(t2, ShuffleOneLine<"2", "1", type>.s);
}
class ShuffleAsmStr4<string type>
{
string t1 = ShuffleOneLine<"4", "0", type>.s;
string t2 = !strconcat(t1, "\n\t");
string t3 = !strconcat(t2, ShuffleOneLine<"4", "1", type>.s);
string t4 = !strconcat(t3, "\n\t");
string t5 = !strconcat(t4, ShuffleOneLine<"4", "2", type>.s);
string t6 = !strconcat(t5, "\n\t");
string s = !strconcat(t6, ShuffleOneLine<"4", "3", type>.s);
}
let neverHasSideEffects=1, VecInstType=isVecShuffle.Value in {
def VecShuffle_v4f32 : NVPTXVecInst<(outs V4F32Regs:$dst),
(ins V4F32Regs:$src1, V4F32Regs:$src2,
i8imm:$c0, i8imm:$c1, i8imm:$c2, i8imm:$c3),
!strconcat("//Mov $dst, $src1, $src2, $c0, $c1, $c2, $c3;\n\t",
ShuffleAsmStr4<"f32">.s),
[], FMOV32rr>;
def VecShuffle_v4i32 : NVPTXVecInst<(outs V4I32Regs:$dst),
(ins V4I32Regs:$src1, V4I32Regs:$src2,
i8imm:$c0, i8imm:$c1, i8imm:$c2, i8imm:$c3),
!strconcat("//Mov $dst, $src1, $src2, $c0, $c1, $c2, $c3;\n\t",
ShuffleAsmStr4<"u32">.s),
[], IMOV32rr>;
def VecShuffle_v4i16 : NVPTXVecInst<(outs V4I16Regs:$dst),
(ins V4I16Regs:$src1, V4I16Regs:$src2,
i8imm:$c0, i8imm:$c1, i8imm:$c2, i8imm:$c3),
!strconcat("//Mov $dst, $src1, $src2, $c0, $c1, $c2, $c3;\n\t",
ShuffleAsmStr4<"u16">.s),
[], IMOV16rr>;
def VecShuffle_v4i8 : NVPTXVecInst<(outs V4I8Regs:$dst),
(ins V4I8Regs:$src1, V4I8Regs:$src2,
i8imm:$c0, i8imm:$c1, i8imm:$c2, i8imm:$c3),
!strconcat("//Mov $dst, $src1, $src2, $c0, $c1, $c2, $c3;\n\t",
ShuffleAsmStr4<"u16">.s),
[], IMOV8rr>;
def VecShuffle_v2f32 : NVPTXVecInst<(outs V2F32Regs:$dst),
(ins V2F32Regs:$src1, V2F32Regs:$src2,
i8imm:$c0, i8imm:$c1),
!strconcat("//Mov $dst, $src1, $src2, $c0, $c1;\n\t",
ShuffleAsmStr2<"f32">.s),
[], FMOV32rr>;
def VecShuffle_v2i32 : NVPTXVecInst<(outs V2I32Regs:$dst),
(ins V2I32Regs:$src1, V2I32Regs:$src2,
i8imm:$c0, i8imm:$c1),
!strconcat("//Mov $dst, $src1, $src2, $c0, $c1;\n\t",
ShuffleAsmStr2<"u32">.s),
[], IMOV32rr>;
def VecShuffle_v2i8 : NVPTXVecInst<(outs V2I8Regs:$dst),
(ins V2I8Regs:$src1, V2I8Regs:$src2,
i8imm:$c0, i8imm:$c1),
!strconcat("//Mov $dst, $src1, $src2, $c0, $c1;\n\t",
ShuffleAsmStr2<"u16">.s),
[], IMOV8rr>;
def VecShuffle_v2i16 : NVPTXVecInst<(outs V2I16Regs:$dst),
(ins V2I16Regs:$src1, V2I16Regs:$src2,
i8imm:$c0, i8imm:$c1),
!strconcat("//Mov $dst, $src1, $src2, $c0, $c1;\n\t",
ShuffleAsmStr2<"u16">.s),
[], IMOV16rr>;
def VecShuffle_v2f64 : NVPTXVecInst<(outs V2F64Regs:$dst),
(ins V2F64Regs:$src1, V2F64Regs:$src2,
i8imm:$c0, i8imm:$c1),
!strconcat("//Mov $dst, $src1, $src2, $c0, $c1;\n\t",
ShuffleAsmStr2<"f64">.s),
[], FMOV64rr>;
def VecShuffle_v2i64 : NVPTXVecInst<(outs V2I64Regs:$dst),
(ins V2I64Regs:$src1, V2I64Regs:$src2,
i8imm:$c0, i8imm:$c1),
!strconcat("//Mov $dst, $src1, $src2, $c0, $c1;\n\t",
ShuffleAsmStr2<"u64">.s),
[], IMOV64rr>;
}
def ShuffleMask0 : SDNodeXForm<vector_shuffle, [{
ShuffleVectorSDNode *SVOp = cast<ShuffleVectorSDNode>(N);
return CurDAG->getTargetConstant(SVOp->getMaskElt(0), MVT::i32);
}]>;
def ShuffleMask1 : SDNodeXForm<vector_shuffle, [{
ShuffleVectorSDNode *SVOp = cast<ShuffleVectorSDNode>(N);
return CurDAG->getTargetConstant(SVOp->getMaskElt(1), MVT::i32);
}]>;
def ShuffleMask2 : SDNodeXForm<vector_shuffle, [{
ShuffleVectorSDNode *SVOp = cast<ShuffleVectorSDNode>(N);
return CurDAG->getTargetConstant(SVOp->getMaskElt(2), MVT::i32);
}]>;
def ShuffleMask3 : SDNodeXForm<vector_shuffle, [{
ShuffleVectorSDNode *SVOp = cast<ShuffleVectorSDNode>(N);
return CurDAG->getTargetConstant(SVOp->getMaskElt(3), MVT::i32);
}]>;
// The spurious call is here to silence a compiler warning about N being
// unused.
def vec_shuf : PatFrag<(ops node:$lhs, node:$rhs),
(vector_shuffle node:$lhs, node:$rhs),
[{ N->getGluedNode(); return true; }]>;
def : Pat<(v2f64 (vec_shuf:$op V2F64Regs:$src1, V2F64Regs:$src2)),
(VecShuffle_v2f64 V2F64Regs:$src1, V2F64Regs:$src2,
(ShuffleMask0 node:$op), (ShuffleMask1 node:$op))>;
def : Pat<(v4f32 (vec_shuf:$op V4F32Regs:$src1, V4F32Regs:$src2)),
(VecShuffle_v4f32 V4F32Regs:$src1, V4F32Regs:$src2,
(ShuffleMask0 node:$op), (ShuffleMask1 node:$op),
(ShuffleMask2 node:$op), (ShuffleMask3 node:$op))>;
def : Pat<(v2f32 (vec_shuf:$op V2F32Regs:$src1, V2F32Regs:$src2)),
(VecShuffle_v2f32 V2F32Regs:$src1, V2F32Regs:$src2,
(ShuffleMask0 node:$op), (ShuffleMask1 node:$op))>;
def : Pat<(v2i64 (vec_shuf:$op V2I64Regs:$src1, V2I64Regs:$src2)),
(VecShuffle_v2i64 V2I64Regs:$src1, V2I64Regs:$src2,
(ShuffleMask0 node:$op), (ShuffleMask1 node:$op))>;
def : Pat<(v4i32 (vec_shuf:$op V4I32Regs:$src1, V4I32Regs:$src2)),
(VecShuffle_v4i32 V4I32Regs:$src1, V4I32Regs:$src2,
(ShuffleMask0 node:$op), (ShuffleMask1 node:$op),
(ShuffleMask2 node:$op), (ShuffleMask3 node:$op))>;
def : Pat<(v2i32 (vec_shuf:$op V2I32Regs:$src1, V2I32Regs:$src2)),
(VecShuffle_v2i32 V2I32Regs:$src1, V2I32Regs:$src2,
(ShuffleMask0 node:$op), (ShuffleMask1 node:$op))>;
def : Pat<(v4i16 (vec_shuf:$op V4I16Regs:$src1, V4I16Regs:$src2)),
(VecShuffle_v4i16 V4I16Regs:$src1, V4I16Regs:$src2,
(ShuffleMask0 node:$op), (ShuffleMask1 node:$op),
(ShuffleMask2 node:$op), (ShuffleMask3 node:$op))>;
def : Pat<(v2i16 (vec_shuf:$op V2I16Regs:$src1, V2I16Regs:$src2)),
(VecShuffle_v2i16 V2I16Regs:$src1, V2I16Regs:$src2,
(ShuffleMask0 node:$op), (ShuffleMask1 node:$op))>;
def : Pat<(v4i8 (vec_shuf:$op V4I8Regs:$src1, V4I8Regs:$src2)),
(VecShuffle_v4i8 V4I8Regs:$src1, V4I8Regs:$src2,
(ShuffleMask0 node:$op), (ShuffleMask1 node:$op),
(ShuffleMask2 node:$op), (ShuffleMask3 node:$op))>;
def : Pat<(v2i8 (vec_shuf:$op V2I8Regs:$src1, V2I8Regs:$src2)),
(VecShuffle_v2i8 V2I8Regs:$src1, V2I8Regs:$src2,
(ShuffleMask0 node:$op), (ShuffleMask1 node:$op))>;
class Build_Vector2<string asmstr, NVPTXRegClass vclass, NVPTXRegClass sclass,
NVPTXInst si>
: NVPTXVecInst<(outs vclass:$dst),
(ins sclass:$a1, sclass:$a2),
!strconcat(asmstr, "\t${dst:vecfull}, {{$a1, $a2}};"),
[(set vclass:$dst, (build_vector sclass:$a1, sclass:$a2))],
si>;
class Build_Vector4<string asmstr, NVPTXRegClass vclass, NVPTXRegClass sclass,
NVPTXInst si>
: NVPTXVecInst<(outs vclass:$dst),
(ins sclass:$a1, sclass:$a2, sclass:$a3, sclass:$a4),
!strconcat(asmstr, "\t${dst:vecfull}, {{$a1, $a2, $a3, $a4}};"),
[(set vclass:$dst,
(build_vector sclass:$a1, sclass:$a2,
sclass:$a3, sclass:$a4))], si>;
let isAsCheapAsAMove=1, VecInstType=isVecBuild.Value in {
def Build_Vector2_f32 : Build_Vector2<"mov.v2.f32", V2F32Regs, Float32Regs,
FMOV32rr>;
def Build_Vector2_f64 : Build_Vector2<"mov.v2.f64", V2F64Regs, Float64Regs,
FMOV64rr>;
def Build_Vector2_i32 : Build_Vector2<"mov.v2.u32", V2I32Regs, Int32Regs,
IMOV32rr>;
def Build_Vector2_i64 : Build_Vector2<"mov.v2.u64", V2I64Regs, Int64Regs,
IMOV64rr>;
def Build_Vector2_i16 : Build_Vector2<"mov.v2.u16", V2I16Regs, Int16Regs,
IMOV16rr>;
def Build_Vector2_i8 : Build_Vector2<"mov.v2.u16", V2I8Regs, Int8Regs,
IMOV8rr>;
def Build_Vector4_f32 : Build_Vector4<"mov.v4.f32", V4F32Regs, Float32Regs,
FMOV32rr>;
def Build_Vector4_i32 : Build_Vector4<"mov.v4.u32", V4I32Regs, Int32Regs,
IMOV32rr>;
def Build_Vector4_i16 : Build_Vector4<"mov.v4.u16", V4I16Regs, Int16Regs,
IMOV16rr>;
def Build_Vector4_i8 : Build_Vector4<"mov.v4.u16", V4I8Regs, Int8Regs,
IMOV8rr>;
}
class Vec_Move<string asmstr, NVPTXRegClass vclass, NVPTXInst sop=NOP>
: NVPTXVecInst<(outs vclass:$dst), (ins vclass:$src),
!strconcat(asmstr, "\t${dst:vecfull}, ${src:vecfull};"),
[], sop>;
let isAsCheapAsAMove=1, neverHasSideEffects=1, IsSimpleMove=1,
VecInstType=isVecOther.Value in {
def V4f32Mov : Vec_Move<"mov.v4.f32", V4F32Regs, FMOV32rr>;
def V2f32Mov : Vec_Move<"mov.v2.f32", V2F32Regs, FMOV32rr>;
def V4i32Mov : Vec_Move<"mov.v4.u32", V4I32Regs, IMOV32rr>;
def V2i32Mov : Vec_Move<"mov.v2.u32", V2I32Regs, IMOV32rr>;
def V4i16Mov : Vec_Move<"mov.v4.u16", V4I16Regs, IMOV16rr>;
def V2i16Mov : Vec_Move<"mov.v2.u16", V2I16Regs, IMOV16rr>;
def V4i8Mov : Vec_Move<"mov.v4.u16", V4I8Regs, IMOV8rr>;
def V2i8Mov : Vec_Move<"mov.v2.u16", V2I8Regs, IMOV8rr>;
def V2f64Mov : Vec_Move<"mov.v2.f64", V2F64Regs, FMOV64rr>;
def V2i64Mov : Vec_Move<"mov.v2.u64", V2I64Regs, IMOV64rr>;
}
// extract subvector patterns
def extract_subvec : SDNode<"ISD::EXTRACT_SUBVECTOR",
SDTypeProfile<1, 2, [SDTCisPtrTy<2>]>>;
def : Pat<(v2f32 (extract_subvec V4F32Regs:$src, 0)),
(Build_Vector2_f32 (V4f32Extract V4F32Regs:$src, 0),
(V4f32Extract V4F32Regs:$src, 1))>;
def : Pat<(v2f32 (extract_subvec V4F32Regs:$src, 2)),
(Build_Vector2_f32 (V4f32Extract V4F32Regs:$src, 2),
(V4f32Extract V4F32Regs:$src, 3))>;
def : Pat<(v2i32 (extract_subvec V4I32Regs:$src, 0)),
(Build_Vector2_i32 (V4i32Extract V4I32Regs:$src, 0),
(V4i32Extract V4I32Regs:$src, 1))>;
def : Pat<(v2i32 (extract_subvec V4I32Regs:$src, 2)),
(Build_Vector2_i32 (V4i32Extract V4I32Regs:$src, 2),
(V4i32Extract V4I32Regs:$src, 3))>;
def : Pat<(v2i16 (extract_subvec V4I16Regs:$src, 0)),
(Build_Vector2_i16 (V4i16Extract V4I16Regs:$src, 0),
(V4i16Extract V4I16Regs:$src, 1))>;
def : Pat<(v2i16 (extract_subvec V4I16Regs:$src, 2)),
(Build_Vector2_i16 (V4i16Extract V4I16Regs:$src, 2),
(V4i16Extract V4I16Regs:$src, 3))>;
def : Pat<(v2i8 (extract_subvec V4I8Regs:$src, 0)),
(Build_Vector2_i8 (V4i8Extract V4I8Regs:$src, 0),
(V4i8Extract V4I8Regs:$src, 1))>;
def : Pat<(v2i8 (extract_subvec V4I8Regs:$src, 2)),
(Build_Vector2_i8 (V4i8Extract V4I8Regs:$src, 2),
(V4i8Extract V4I8Regs:$src, 3))>;
// Select instructions
class Select_OneLine<string type, string pos> {
string t1 = !strconcat("selp.", type);
string t2 = !strconcat(t1, " \t${dst}_");
string t3 = !strconcat(t2, pos);
string t4 = !strconcat(t3, ", ${src1}_");
string t5 = !strconcat(t4, pos);
string t6 = !strconcat(t5, ", ${src2}_");
string t7 = !strconcat(t6, pos);
string s = !strconcat(t7, ", $p;");
}
class Select_Str2<string type> {
string t1 = Select_OneLine<type, "0">.s;
string t2 = !strconcat(t1, "\n\t");
string s = !strconcat(t2, Select_OneLine<type, "1">.s);
}
class Select_Str4<string type> {
string t1 = Select_OneLine<type, "0">.s;
string t2 = !strconcat(t1, "\n\t");
string t3 = !strconcat(t2, Select_OneLine<type, "1">.s);
string t4 = !strconcat(t3, "\n\t");
string t5 = !strconcat(t4, Select_OneLine<type, "2">.s);
string t6 = !strconcat(t5, "\n\t");
string s = !strconcat(t6, Select_OneLine<type, "3">.s);
}
class Vec_Select<NVPTXRegClass vclass, string asmstr, NVPTXInst sop>
: NVPTXVecInst<(outs vclass:$dst),
(ins vclass:$src1, vclass:$src2, Int1Regs:$p),
asmstr,
[(set vclass:$dst, (select Int1Regs:$p, vclass:$src1,
vclass:$src2))],
sop>;
let VecInstType=isVecOther.Value in {
def V2I64_Select : Vec_Select<V2I64Regs, Select_Str2<"b64">.s, SELECTi64rr>;
def V4I32_Select : Vec_Select<V4I32Regs, Select_Str4<"b32">.s, SELECTi32rr>;
def V2I32_Select : Vec_Select<V2I32Regs, Select_Str2<"b32">.s, SELECTi32rr>;
def V4I16_Select : Vec_Select<V4I16Regs, Select_Str4<"b16">.s, SELECTi16rr>;
def V2I16_Select : Vec_Select<V2I16Regs, Select_Str2<"b16">.s, SELECTi16rr>;
def V4I8_Select : Vec_Select<V4I8Regs, Select_Str4<"b16">.s, SELECTi8rr>;
def V2I8_Select : Vec_Select<V2I8Regs, Select_Str2<"b16">.s, SELECTi8rr>;
def V2F64_Select : Vec_Select<V2F64Regs, Select_Str2<"f64">.s, SELECTf64rr>;
def V4F32_Select : Vec_Select<V4F32Regs, Select_Str4<"f32">.s, SELECTf32rr>;
def V2F32_Select : Vec_Select<V2F32Regs, Select_Str2<"f32">.s, SELECTf32rr>;
}
// Comparison instructions
// setcc convenience fragments.
def vsetoeq : PatFrag<(ops node:$lhs, node:$rhs),
(setcc node:$lhs, node:$rhs, SETOEQ)>;
def vsetogt : PatFrag<(ops node:$lhs, node:$rhs),
(setcc node:$lhs, node:$rhs, SETOGT)>;
def vsetoge : PatFrag<(ops node:$lhs, node:$rhs),
(setcc node:$lhs, node:$rhs, SETOGE)>;
def vsetolt : PatFrag<(ops node:$lhs, node:$rhs),
(setcc node:$lhs, node:$rhs, SETOLT)>;
def vsetole : PatFrag<(ops node:$lhs, node:$rhs),
(setcc node:$lhs, node:$rhs, SETOLE)>;
def vsetone : PatFrag<(ops node:$lhs, node:$rhs),
(setcc node:$lhs, node:$rhs, SETONE)>;
def vseto : PatFrag<(ops node:$lhs, node:$rhs),
(setcc node:$lhs, node:$rhs, SETO)>;
def vsetuo : PatFrag<(ops node:$lhs, node:$rhs),
(setcc node:$lhs, node:$rhs, SETUO)>;
def vsetueq : PatFrag<(ops node:$lhs, node:$rhs),
(setcc node:$lhs, node:$rhs, SETUEQ)>;
def vsetugt : PatFrag<(ops node:$lhs, node:$rhs),
(setcc node:$lhs, node:$rhs, SETUGT)>;
def vsetuge : PatFrag<(ops node:$lhs, node:$rhs),
(setcc node:$lhs, node:$rhs, SETUGE)>;
def vsetult : PatFrag<(ops node:$lhs, node:$rhs),
(setcc node:$lhs, node:$rhs, SETULT)>;
def vsetule : PatFrag<(ops node:$lhs, node:$rhs),
(setcc node:$lhs, node:$rhs, SETULE)>;
def vsetune : PatFrag<(ops node:$lhs, node:$rhs),
(setcc node:$lhs, node:$rhs, SETUNE)>;
def vseteq : PatFrag<(ops node:$lhs, node:$rhs),
(setcc node:$lhs, node:$rhs, SETEQ)>;
def vsetgt : PatFrag<(ops node:$lhs, node:$rhs),
(setcc node:$lhs, node:$rhs, SETGT)>;
def vsetge : PatFrag<(ops node:$lhs, node:$rhs),
(setcc node:$lhs, node:$rhs, SETGE)>;
def vsetlt : PatFrag<(ops node:$lhs, node:$rhs),
(setcc node:$lhs, node:$rhs, SETLT)>;
def vsetle : PatFrag<(ops node:$lhs, node:$rhs),
(setcc node:$lhs, node:$rhs, SETLE)>;
def vsetne : PatFrag<(ops node:$lhs, node:$rhs),
(setcc node:$lhs, node:$rhs, SETNE)>;
class Vec_Compare<PatFrag op, NVPTXRegClass outrclass, NVPTXRegClass inrclass,
NVPTXInst sop>
: NVPTXVecInst<(outs outrclass:$dst),
(ins inrclass:$a, inrclass:$b),
"Unsupported",
[(set outrclass:$dst, (op inrclass:$a, inrclass:$b))],
sop>;
multiclass Vec_Compare_All<PatFrag op,
NVPTXInst inst8,
NVPTXInst inst16,
NVPTXInst inst32,
NVPTXInst inst64>
{
def V2I8 : Vec_Compare<op, V2I8Regs, V2I8Regs, inst8>;
def V4I8 : Vec_Compare<op, V4I8Regs, V4I8Regs, inst8>;
def V2I16 : Vec_Compare<op, V2I16Regs, V2I16Regs, inst16>;
def V4I16 : Vec_Compare<op, V4I16Regs, V4I16Regs, inst16>;
def V2I32 : Vec_Compare<op, V2I32Regs, V2I32Regs, inst32>;
def V4I32 : Vec_Compare<op, V4I32Regs, V4I32Regs, inst32>;
def V2I64 : Vec_Compare<op, V2I64Regs, V2I64Regs, inst64>;
}
let VecInstType=isVecOther.Value in {
defm VecSGT : Vec_Compare_All<vsetgt, ISetSGTi8rr_toi8, ISetSGTi16rr_toi16,
ISetSGTi32rr_toi32, ISetSGTi64rr_toi64>;
defm VecUGT : Vec_Compare_All<vsetugt, ISetUGTi8rr_toi8, ISetUGTi16rr_toi16,
ISetUGTi32rr_toi32, ISetUGTi64rr_toi64>;
defm VecSLT : Vec_Compare_All<vsetlt, ISetSLTi8rr_toi8, ISetSLTi16rr_toi16,
ISetSLTi32rr_toi32, ISetSLTi64rr_toi64>;
defm VecULT : Vec_Compare_All<vsetult, ISetULTi8rr_toi8, ISetULTi16rr_toi16,
ISetULTi32rr_toi32, ISetULTi64rr_toi64>;
defm VecSGE : Vec_Compare_All<vsetge, ISetSGEi8rr_toi8, ISetSGEi16rr_toi16,
ISetSGEi32rr_toi32, ISetSGEi64rr_toi64>;
defm VecUGE : Vec_Compare_All<vsetuge, ISetUGEi8rr_toi8, ISetUGEi16rr_toi16,
ISetUGEi32rr_toi32, ISetUGEi64rr_toi64>;
defm VecSLE : Vec_Compare_All<vsetle, ISetSLEi8rr_toi8, ISetSLEi16rr_toi16,
ISetSLEi32rr_toi32, ISetSLEi64rr_toi64>;
defm VecULE : Vec_Compare_All<vsetule, ISetULEi8rr_toi8, ISetULEi16rr_toi16,
ISetULEi32rr_toi32, ISetULEi64rr_toi64>;
defm VecSEQ : Vec_Compare_All<vseteq, ISetSEQi8rr_toi8, ISetSEQi16rr_toi16,
ISetSEQi32rr_toi32, ISetSEQi64rr_toi64>;
defm VecUEQ : Vec_Compare_All<vsetueq, ISetUEQi8rr_toi8, ISetUEQi16rr_toi16,
ISetUEQi32rr_toi32, ISetUEQi64rr_toi64>;
defm VecSNE : Vec_Compare_All<vsetne, ISetSNEi8rr_toi8, ISetSNEi16rr_toi16,
ISetSNEi32rr_toi32, ISetSNEi64rr_toi64>;
defm VecUNE : Vec_Compare_All<vsetune, ISetUNEi8rr_toi8, ISetUNEi16rr_toi16,
ISetUNEi32rr_toi32, ISetUNEi64rr_toi64>;
}
multiclass FVec_Compare_All<PatFrag op,
NVPTXInst instf32,
NVPTXInst instf64>
{
def V2F32 : Vec_Compare<op, V2I32Regs, V2F32Regs, instf32>;
def V4F32 : Vec_Compare<op, V4I32Regs, V4F32Regs, instf32>;
def V2F64 : Vec_Compare<op, V2I64Regs, V2F64Regs, instf64>;
}
let VecInstType=isVecOther.Value in {
defm FVecGT : FVec_Compare_All<vsetogt, FSetGTf32rr_toi32,
FSetGTf64rr_toi64>;
defm FVecLT : FVec_Compare_All<vsetolt, FSetLTf32rr_toi32,
FSetLTf64rr_toi64>;
defm FVecGE : FVec_Compare_All<vsetoge, FSetGEf32rr_toi32,
FSetGEf64rr_toi64>;
defm FVecLE : FVec_Compare_All<vsetole, FSetLEf32rr_toi32,
FSetLEf64rr_toi64>;
defm FVecEQ : FVec_Compare_All<vsetoeq, FSetEQf32rr_toi32,
FSetEQf64rr_toi64>;
defm FVecNE : FVec_Compare_All<vsetone, FSetNEf32rr_toi32,
FSetNEf64rr_toi64>;
defm FVecUGT : FVec_Compare_All<vsetugt, FSetUGTf32rr_toi32,
FSetUGTf64rr_toi64>;
defm FVecULT : FVec_Compare_All<vsetult, FSetULTf32rr_toi32,
FSetULTf64rr_toi64>;
defm FVecUGE : FVec_Compare_All<vsetuge, FSetUGEf32rr_toi32,
FSetUGEf64rr_toi64>;
defm FVecULE : FVec_Compare_All<vsetule, FSetULEf32rr_toi32,
FSetULEf64rr_toi64>;
defm FVecUEQ : FVec_Compare_All<vsetueq, FSetUEQf32rr_toi32,
FSetUEQf64rr_toi64>;
defm FVecUNE : FVec_Compare_All<vsetune, FSetUNEf32rr_toi32,
FSetUNEf64rr_toi64>;
defm FVecNUM : FVec_Compare_All<vseto, FSetNUMf32rr_toi32,
FSetNUMf64rr_toi64>;
defm FVecNAN : FVec_Compare_All<vsetuo, FSetNANf32rr_toi32,
FSetNANf64rr_toi64>;
}
class LoadParamScalar4Inst<NVPTXRegClass regclass, string opstr> :
NVPTXInst<(outs regclass:$d1, regclass:$d2, regclass:$d3, regclass:$d4),
(ins i32imm:$a, i32imm:$b),
!strconcat(!strconcat("ld.param", opstr),
"\t{{$d1, $d2, $d3, $d4}}, [retval0+$b];"), []>;
class LoadParamScalar2Inst<NVPTXRegClass regclass, string opstr> :
NVPTXInst<(outs regclass:$d1, regclass:$d2),
(ins i32imm:$a, i32imm:$b),
!strconcat(!strconcat("ld.param", opstr),
"\t{{$d1, $d2}}, [retval0+$b];"), []>;
class StoreParamScalar4Inst<NVPTXRegClass regclass, string opstr> :
NVPTXInst<(outs),
(ins regclass:$s1, regclass:$s2, regclass:$s3, regclass:$s4,
i32imm:$a, i32imm:$b),
!strconcat(!strconcat("st.param", opstr),
"\t[param$a+$b], {{$s1, $s2, $s3, $s4}};"), []>;
class StoreParamScalar2Inst<NVPTXRegClass regclass, string opstr> :
NVPTXInst<(outs),
(ins regclass:$s1, regclass:$s2, i32imm:$a, i32imm:$b),
!strconcat(!strconcat("st.param", opstr),
"\t[param$a+$b], {{$s1, $s2}};"), []>;
class StoreRetvalScalar4Inst<NVPTXRegClass regclass, string opstr> :
NVPTXInst<(outs),
(ins regclass:$s1, regclass:$s2, regclass:$s3, regclass:$s4,
i32imm:$a),
!strconcat(!strconcat("st.param", opstr),
"\t[func_retval+$a], {{$s1, $s2, $s3, $s4}};"), []>;
class StoreRetvalScalar2Inst<NVPTXRegClass regclass, string opstr> :
NVPTXInst<(outs),
(ins regclass:$s1, regclass:$s2, i32imm:$a),
!strconcat(!strconcat("st.param", opstr),
"\t[func_retval+$a], {{$s1, $s2}};"), []>;
def LoadParamScalar4I32 : LoadParamScalar4Inst<Int32Regs, ".v4.b32">;
def LoadParamScalar4I16 : LoadParamScalar4Inst<Int16Regs, ".v4.b16">;
def LoadParamScalar4I8 : LoadParamScalar4Inst<Int8Regs, ".v4.b8">;
def LoadParamScalar2I64 : LoadParamScalar2Inst<Int32Regs, ".v2.b64">;
def LoadParamScalar2I32 : LoadParamScalar2Inst<Int32Regs, ".v2.b32">;
def LoadParamScalar2I16 : LoadParamScalar2Inst<Int32Regs, ".v2.b16">;
def LoadParamScalar2I8 : LoadParamScalar2Inst<Int32Regs, ".v2.b8">;
def LoadParamScalar4F32 : LoadParamScalar4Inst<Float32Regs, ".v4.f32">;
def LoadParamScalar2F32 : LoadParamScalar2Inst<Float32Regs, ".v2.f32">;
def LoadParamScalar2F64 : LoadParamScalar2Inst<Float64Regs, ".v2.f64">;
def StoreParamScalar4I32 : StoreParamScalar4Inst<Int32Regs, ".v4.b32">;
def StoreParamScalar4I16 : StoreParamScalar4Inst<Int16Regs, ".v4.b16">;
def StoreParamScalar4I8 : StoreParamScalar4Inst<Int8Regs, ".v4.b8">;
def StoreParamScalar2I64 : StoreParamScalar2Inst<Int64Regs, ".v2.b64">;
def StoreParamScalar2I32 : StoreParamScalar2Inst<Int32Regs, ".v2.b32">;
def StoreParamScalar2I16 : StoreParamScalar2Inst<Int16Regs, ".v2.b16">;
def StoreParamScalar2I8 : StoreParamScalar2Inst<Int8Regs, ".v2.b8">;
def StoreParamScalar4F32 : StoreParamScalar4Inst<Float32Regs, ".v4.f32">;
def StoreParamScalar2F32 : StoreParamScalar2Inst<Float32Regs, ".v2.f32">;
def StoreParamScalar2F64 : StoreParamScalar2Inst<Float64Regs, ".v2.f64">;
def StoreRetvalScalar4I32 : StoreRetvalScalar4Inst<Int32Regs, ".v4.b32">;
def StoreRetvalScalar4I16 : StoreRetvalScalar4Inst<Int16Regs, ".v4.b16">;
def StoreRetvalScalar4I8 : StoreRetvalScalar4Inst<Int8Regs, ".v4.b8">;
def StoreRetvalScalar2I64 : StoreRetvalScalar2Inst<Int64Regs, ".v2.b64">;
def StoreRetvalScalar2I32 : StoreRetvalScalar2Inst<Int32Regs, ".v2.b32">;
def StoreRetvalScalar2I16 : StoreRetvalScalar2Inst<Int16Regs, ".v2.b16">;
def StoreRetvalScalar2I8 : StoreRetvalScalar2Inst<Int8Regs, ".v2.b8">;
def StoreRetvalScalar4F32 : StoreRetvalScalar4Inst<Float32Regs, ".v4.f32">;
def StoreRetvalScalar2F32 : StoreRetvalScalar2Inst<Float32Regs, ".v2.f32">;
def StoreRetvalScalar2F64 : StoreRetvalScalar2Inst<Float64Regs, ".v2.f64">;
class LoadParamVecInst<NVPTXRegClass regclass, string opstr, NVPTXInst sop=NOP>:
NVPTXVecInst<(outs regclass:$dst), (ins i32imm:$a, i32imm:$b),
"loadparam : $dst <- [$a, $b]",
[(set regclass:$dst, (LoadParam (i32 imm:$a), (i32 imm:$b)))],
sop>;
class StoreParamVecInst<NVPTXRegClass regclass, string opstr, NVPTXInst sop=NOP>
: NVPTXVecInst<(outs), (ins regclass:$val, i32imm:$a, i32imm:$b),
"storeparam : [$a, $b] <- $val",
[(StoreParam (i32 imm:$a), (i32 imm:$b), regclass:$val)], sop>;
class StoreRetvalVecInst<NVPTXRegClass regclass, string opstr,
NVPTXInst sop=NOP>
: NVPTXVecInst<(outs), (ins regclass:$val, i32imm:$a),
"storeretval : retval[$a] <- $val",
[(StoreRetval (i32 imm:$a), regclass:$val)], sop>;
let VecInstType=isVecLD.Value in {
def LoadParamV4I32 : LoadParamVecInst<V4I32Regs, ".v4.b32",
LoadParamScalar4I32>;
def LoadParamV4I16 : LoadParamVecInst<V4I16Regs, ".v4.b16",
LoadParamScalar4I16>;
def LoadParamV4I8 : LoadParamVecInst<V4I8Regs, ".v4.b8",
LoadParamScalar4I8>;
def LoadParamV2I64 : LoadParamVecInst<V2I64Regs, ".v2.b64",
LoadParamScalar2I64>;
def LoadParamV2I32 : LoadParamVecInst<V2I32Regs, ".v2.b32",
LoadParamScalar2I32>;
def LoadParamV2I16 : LoadParamVecInst<V2I16Regs, ".v2.b16",
LoadParamScalar2I16>;
def LoadParamV2I8 : LoadParamVecInst<V2I8Regs, ".v2.b8",
LoadParamScalar2I8>;
def LoadParamV4F32 : LoadParamVecInst<V4F32Regs, ".v4.f32",
LoadParamScalar4F32>;
def LoadParamV2F32 : LoadParamVecInst<V2F32Regs, ".v2.f32",
LoadParamScalar2F32>;
def LoadParamV2F64 : LoadParamVecInst<V2F64Regs, ".v2.f64",
LoadParamScalar2F64>;
}
let VecInstType=isVecST.Value in {
def StoreParamV4I32 : StoreParamVecInst<V4I32Regs, ".v4.b32",
StoreParamScalar4I32>;
def StoreParamV4I16 : StoreParamVecInst<V4I16Regs, ".v4.b16",
StoreParamScalar4I16>;
def StoreParamV4I8 : StoreParamVecInst<V4I8Regs, ".v4.b8",
StoreParamScalar4I8>;
def StoreParamV2I64 : StoreParamVecInst<V2I64Regs, ".v2.b64",
StoreParamScalar2I64>;
def StoreParamV2I32 : StoreParamVecInst<V2I32Regs, ".v2.b32",
StoreParamScalar2I32>;
def StoreParamV2I16 : StoreParamVecInst<V2I16Regs, ".v2.b16",
StoreParamScalar2I16>;
def StoreParamV2I8 : StoreParamVecInst<V2I8Regs, ".v2.b8",
StoreParamScalar2I8>;
def StoreParamV4F32 : StoreParamVecInst<V4F32Regs, ".v4.f32",
StoreParamScalar4F32>;
def StoreParamV2F32 : StoreParamVecInst<V2F32Regs, ".v2.f32",
StoreParamScalar2F32>;
def StoreParamV2F64 : StoreParamVecInst<V2F64Regs, ".v2.f64",
StoreParamScalar2F64>;
def StoreRetvalV4I32 : StoreRetvalVecInst<V4I32Regs, ".v4.b32",
StoreRetvalScalar4I32>;
def StoreRetvalV4I16 : StoreRetvalVecInst<V4I16Regs, ".v4.b16",
StoreRetvalScalar4I16>;
def StoreRetvalV4I8 : StoreRetvalVecInst<V4I8Regs, ".v4.b8",
StoreRetvalScalar4I8>;
def StoreRetvalV2I64 : StoreRetvalVecInst<V2I64Regs, ".v2.b64",
StoreRetvalScalar2I64>;
def StoreRetvalV2I32 : StoreRetvalVecInst<V2I32Regs, ".v2.b32",
StoreRetvalScalar2I32>;
def StoreRetvalV2I16 : StoreRetvalVecInst<V2I16Regs, ".v2.b16",
StoreRetvalScalar2I16>;
def StoreRetvalV2I8 : StoreRetvalVecInst<V2I8Regs, ".v2.b8",
StoreRetvalScalar2I8>;
def StoreRetvalV4F32 : StoreRetvalVecInst<V4F32Regs, ".v4.f32",
StoreRetvalScalar4F32>;
def StoreRetvalV2F32 : StoreRetvalVecInst<V2F32Regs, ".v2.f32",
StoreRetvalScalar2F32>;
def StoreRetvalV2F64 : StoreRetvalVecInst<V2F64Regs, ".v2.f64",
StoreRetvalScalar2F64>;
}
// Int vector to int scalar bit convert
// v4i8 -> i32
def : Pat<(i32 (bitconvert V4I8Regs:$s)),
(V4I8toI32 (V4i8Extract V4I8Regs:$s,0), (V4i8Extract V4I8Regs:$s,1),
(V4i8Extract V4I8Regs:$s,2), (V4i8Extract V4I8Regs:$s,3))>;
// v4i16 -> i64
def : Pat<(i64 (bitconvert V4I16Regs:$s)),
(V4I16toI64 (V4i16Extract V4I16Regs:$s,0),
(V4i16Extract V4I16Regs:$s,1),
(V4i16Extract V4I16Regs:$s,2),
(V4i16Extract V4I16Regs:$s,3))>;
// v2i8 -> i16
def : Pat<(i16 (bitconvert V2I8Regs:$s)),
(V2I8toI16 (V2i8Extract V2I8Regs:$s,0), (V2i8Extract V2I8Regs:$s,1))>;
// v2i16 -> i32
def : Pat<(i32 (bitconvert V2I16Regs:$s)),
(V2I16toI32 (V2i16Extract V2I16Regs:$s,0),
(V2i16Extract V2I16Regs:$s,1))>;
// v2i32 -> i64
def : Pat<(i64 (bitconvert V2I32Regs:$s)),
(V2I32toI64 (V2i32Extract V2I32Regs:$s,0),
(V2i32Extract V2I32Regs:$s,1))>;
// Int scalar to int vector bit convert
let VecInstType=isVecDest.Value in {
// i32 -> v4i8
def VecI32toV4I8 : NVPTXVecInst<(outs V4I8Regs:$d), (ins Int32Regs:$s),
"Error!",
[(set V4I8Regs:$d, (bitconvert Int32Regs:$s))],
I32toV4I8>;
// i64 -> v4i16
def VecI64toV4I16 : NVPTXVecInst<(outs V4I16Regs:$d), (ins Int64Regs:$s),
"Error!",
[(set V4I16Regs:$d, (bitconvert Int64Regs:$s))],
I64toV4I16>;
// i16 -> v2i8
def VecI16toV2I8 : NVPTXVecInst<(outs V2I8Regs:$d), (ins Int16Regs:$s),
"Error!",
[(set V2I8Regs:$d, (bitconvert Int16Regs:$s))],
I16toV2I8>;
// i32 -> v2i16
def VecI32toV2I16 : NVPTXVecInst<(outs V2I16Regs:$d), (ins Int32Regs:$s),
"Error!",
[(set V2I16Regs:$d, (bitconvert Int32Regs:$s))],
I32toV2I16>;
// i64 -> v2i32
def VecI64toV2I32 : NVPTXVecInst<(outs V2I32Regs:$d), (ins Int64Regs:$s),
"Error!",
[(set V2I32Regs:$d, (bitconvert Int64Regs:$s))],
I64toV2I32>;
}
// Int vector to int vector bit convert
// v4i8 -> v2i16
def : Pat<(v2i16 (bitconvert V4I8Regs:$s)),
(VecI32toV2I16
(V4I8toI32 (V4i8Extract V4I8Regs:$s,0), (V4i8Extract V4I8Regs:$s,1),
(V4i8Extract V4I8Regs:$s,2), (V4i8Extract V4I8Regs:$s,3)))>;
// v4i16 -> v2i32
def : Pat<(v2i32 (bitconvert V4I16Regs:$s)),
(VecI64toV2I32
(V4I16toI64 (V4i16Extract V4I16Regs:$s,0), (V4i16Extract V4I16Regs:$s,1),
(V4i16Extract V4I16Regs:$s,2), (V4i16Extract V4I16Regs:$s,3)))>;
// v2i16 -> v4i8
def : Pat<(v4i8 (bitconvert V2I16Regs:$s)),
(VecI32toV4I8
(V2I16toI32 (V2i16Extract V2I16Regs:$s,0), (V2i16Extract V2I16Regs:$s,1)))>;
// v2i32 -> v4i16
def : Pat<(v4i16 (bitconvert V2I32Regs:$s)),
(VecI64toV4I16
(V2I32toI64 (V2i32Extract V2I32Regs:$s,0), (V2i32Extract V2I32Regs:$s,1)))>;
// v2i64 -> v4i32
def : Pat<(v4i32 (bitconvert V2I64Regs:$s)),
(Build_Vector4_i32
(V2i32Extract (VecI64toV2I32 (V2i64Extract V2I64Regs:$s, 0)), 0),
(V2i32Extract (VecI64toV2I32 (V2i64Extract V2I64Regs:$s, 0)), 1),
(V2i32Extract (VecI64toV2I32 (V2i64Extract V2I64Regs:$s, 1)), 0),
(V2i32Extract (VecI64toV2I32 (V2i64Extract V2I64Regs:$s, 1)), 1))>;
// v4i32 -> v2i64
def : Pat<(v2i64 (bitconvert V4I32Regs:$s)),
(Build_Vector2_i64
(V2I32toI64 (V4i32Extract V4I32Regs:$s,0), (V4i32Extract V4I32Regs:$s,1)),
(V2I32toI64 (V4i32Extract V4I32Regs:$s,2), (V4i32Extract V4I32Regs:$s,3)))>;
// Fp scalar to fp vector convert
// f64 -> v2f32
let VecInstType=isVecDest.Value in {
def VecF64toV2F32 : NVPTXVecInst<(outs V2F32Regs:$d), (ins Float64Regs:$s),
"Error!",
[(set V2F32Regs:$d, (bitconvert Float64Regs:$s))],
F64toV2F32>;
}
// Fp vector to fp scalar convert
// v2f32 -> f64
def : Pat<(f64 (bitconvert V2F32Regs:$s)),
(V2F32toF64 (V2f32Extract V2F32Regs:$s,0), (V2f32Extract V2F32Regs:$s,1))>;
// Fp scalar to int vector convert
// f32 -> v4i8
def : Pat<(v4i8 (bitconvert Float32Regs:$s)),
(VecI32toV4I8 (BITCONVERT_32_F2I Float32Regs:$s))>;
// f32 -> v2i16
def : Pat<(v2i16 (bitconvert Float32Regs:$s)),
(VecI32toV2I16 (BITCONVERT_32_F2I Float32Regs:$s))>;
// f64 -> v4i16
def : Pat<(v4i16 (bitconvert Float64Regs:$s)),
(VecI64toV4I16 (BITCONVERT_64_F2I Float64Regs:$s))>;
// f64 -> v2i32
def : Pat<(v2i32 (bitconvert Float64Regs:$s)),
(VecI64toV2I32 (BITCONVERT_64_F2I Float64Regs:$s))>;
// Int vector to fp scalar convert
// v4i8 -> f32
def : Pat<(f32 (bitconvert V4I8Regs:$s)),
(BITCONVERT_32_I2F
(V4I8toI32 (V4i8Extract V4I8Regs:$s,0), (V4i8Extract V4I8Regs:$s,1),
(V4i8Extract V4I8Regs:$s,2), (V4i8Extract V4I8Regs:$s,3)))>;
// v4i16 -> f64
def : Pat<(f64 (bitconvert V4I16Regs:$s)),
(BITCONVERT_64_I2F
(V4I16toI64 (V4i16Extract V4I16Regs:$s,0), (V4i16Extract V4I16Regs:$s,1),
(V4i16Extract V4I16Regs:$s,2), (V4i16Extract V4I16Regs:$s,3)))>;
// v2i16 -> f32
def : Pat<(f32 (bitconvert V2I16Regs:$s)),
(BITCONVERT_32_I2F
(V2I16toI32 (V2i16Extract V2I16Regs:$s,0), (V2i16Extract V2I16Regs:$s,1)))>;
// v2i32 -> f64
def : Pat<(f64 (bitconvert V2I32Regs:$s)),
(BITCONVERT_64_I2F
(V2I32toI64 (V2i32Extract V2I32Regs:$s,0), (V2i32Extract V2I32Regs:$s,1)))>;
// Int scalar to fp vector convert
// i64 -> v2f32
def : Pat<(v2f32 (bitconvert Int64Regs:$s)),
(VecF64toV2F32 (BITCONVERT_64_I2F Int64Regs:$s))>;
// Fp vector to int scalar convert
// v2f32 -> i64
def : Pat<(i64 (bitconvert V2F32Regs:$s)),
(BITCONVERT_64_F2I
(V2F32toF64 (V2f32Extract V2F32Regs:$s,0), (V2f32Extract V2F32Regs:$s,1)))>;
// Int vector to fp vector convert
// v2i64 -> v4f32
def : Pat<(v4f32 (bitconvert V2I64Regs:$s)),
(Build_Vector4_f32
(BITCONVERT_32_I2F (V2i32Extract (VecI64toV2I32
(V2i64Extract V2I64Regs:$s, 0)), 0)),
(BITCONVERT_32_I2F (V2i32Extract (VecI64toV2I32
(V2i64Extract V2I64Regs:$s, 0)), 1)),
(BITCONVERT_32_I2F (V2i32Extract (VecI64toV2I32
(V2i64Extract V2I64Regs:$s, 1)), 0)),
(BITCONVERT_32_I2F (V2i32Extract (VecI64toV2I32
(V2i64Extract V2I64Regs:$s, 1)), 1)))>;
// v2i64 -> v2f64
def : Pat<(v2f64 (bitconvert V2I64Regs:$s)),
(Build_Vector2_f64
(BITCONVERT_64_I2F (V2i64Extract V2I64Regs:$s,0)),
(BITCONVERT_64_I2F (V2i64Extract V2I64Regs:$s,1)))>;
// v2i32 -> v2f32
def : Pat<(v2f32 (bitconvert V2I32Regs:$s)),
(Build_Vector2_f32
(BITCONVERT_32_I2F (V2i32Extract V2I32Regs:$s,0)),
(BITCONVERT_32_I2F (V2i32Extract V2I32Regs:$s,1)))>;
// v4i32 -> v2f64
def : Pat<(v2f64 (bitconvert V4I32Regs:$s)),
(Build_Vector2_f64
(BITCONVERT_64_I2F (V2I32toI64 (V4i32Extract V4I32Regs:$s,0),
(V4i32Extract V4I32Regs:$s,1))),
(BITCONVERT_64_I2F (V2I32toI64 (V4i32Extract V4I32Regs:$s,2),
(V4i32Extract V4I32Regs:$s,3))))>;
// v4i32 -> v4f32
def : Pat<(v4f32 (bitconvert V4I32Regs:$s)),
(Build_Vector4_f32
(BITCONVERT_32_I2F (V4i32Extract V4I32Regs:$s,0)),
(BITCONVERT_32_I2F (V4i32Extract V4I32Regs:$s,1)),
(BITCONVERT_32_I2F (V4i32Extract V4I32Regs:$s,2)),
(BITCONVERT_32_I2F (V4i32Extract V4I32Regs:$s,3)))>;
// v4i16 -> v2f32
def : Pat<(v2f32 (bitconvert V4I16Regs:$s)),
(VecF64toV2F32 (BITCONVERT_64_I2F
(V4I16toI64 (V4i16Extract V4I16Regs:$s,0),
(V4i16Extract V4I16Regs:$s,1),
(V4i16Extract V4I16Regs:$s,2),
(V4i16Extract V4I16Regs:$s,3))))>;
// Fp vector to int vector convert
// v2i64 <- v4f32
def : Pat<(v2i64 (bitconvert V4F32Regs:$s)),
(Build_Vector2_i64
(BITCONVERT_64_F2I (V2F32toF64 (V4f32Extract V4F32Regs:$s,0),
(V4f32Extract V4F32Regs:$s,1))),
(BITCONVERT_64_F2I (V2F32toF64 (V4f32Extract V4F32Regs:$s,2),
(V4f32Extract V4F32Regs:$s,3))))>;
// v2i64 <- v2f64
def : Pat<(v2i64 (bitconvert V2F64Regs:$s)),
(Build_Vector2_i64
(BITCONVERT_64_F2I (V2f64Extract V2F64Regs:$s,0)),
(BITCONVERT_64_F2I (V2f64Extract V2F64Regs:$s,1)))>;
// v2i32 <- v2f32
def : Pat<(v2i32 (bitconvert V2F32Regs:$s)),
(Build_Vector2_i32
(BITCONVERT_32_F2I (V2f32Extract V2F32Regs:$s,0)),
(BITCONVERT_32_F2I (V2f32Extract V2F32Regs:$s,1)))>;
// v4i32 <- v2f64
def : Pat<(v4i32 (bitconvert V2F64Regs:$s)),
(Build_Vector4_i32
(BITCONVERT_32_F2I (V2f32Extract (VecF64toV2F32
(V2f64Extract V2F64Regs:$s, 0)), 0)),
(BITCONVERT_32_F2I (V2f32Extract (VecF64toV2F32
(V2f64Extract V2F64Regs:$s, 0)), 1)),
(BITCONVERT_32_F2I (V2f32Extract (VecF64toV2F32
(V2f64Extract V2F64Regs:$s, 1)), 0)),
(BITCONVERT_32_F2I (V2f32Extract (VecF64toV2F32
(V2f64Extract V2F64Regs:$s, 1)), 1)))>;
// v4i32 <- v4f32
def : Pat<(v4i32 (bitconvert V4F32Regs:$s)),
(Build_Vector4_i32
(BITCONVERT_32_F2I (V4f32Extract V4F32Regs:$s,0)),
(BITCONVERT_32_F2I (V4f32Extract V4F32Regs:$s,1)),
(BITCONVERT_32_F2I (V4f32Extract V4F32Regs:$s,2)),
(BITCONVERT_32_F2I (V4f32Extract V4F32Regs:$s,3)))>;
// v4i16 <- v2f32
def : Pat<(v4i16 (bitconvert V2F32Regs:$s)),
(VecI64toV4I16 (BITCONVERT_64_F2I
(V2F32toF64 (V2f32Extract V2F32Regs:$s,0),
(V2f32Extract V2F32Regs:$s,1))))>;
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