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X86InstrSSE.td
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X86InstrSSE.td
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//===-- X86InstrSSE.td - SSE Instruction Set ---------------*- tablegen -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file describes the X86 SSE instruction set, defining the instructions,
// and properties of the instructions which are needed for code generation,
// machine code emission, and analysis.
//
//===----------------------------------------------------------------------===//
class OpndItins<InstrItinClass arg_rr, InstrItinClass arg_rm> {
InstrItinClass rr = arg_rr;
InstrItinClass rm = arg_rm;
// InstrSchedModel info.
X86FoldableSchedWrite Sched = WriteFAdd;
}
class SizeItins<OpndItins arg_s, OpndItins arg_d> {
OpndItins s = arg_s;
OpndItins d = arg_d;
}
class ShiftOpndItins<InstrItinClass arg_rr, InstrItinClass arg_rm,
InstrItinClass arg_ri> {
InstrItinClass rr = arg_rr;
InstrItinClass rm = arg_rm;
InstrItinClass ri = arg_ri;
}
// scalar
let Sched = WriteFAdd in {
def SSE_ALU_F32S : OpndItins<
IIC_SSE_ALU_F32S_RR, IIC_SSE_ALU_F32S_RM
>;
def SSE_ALU_F64S : OpndItins<
IIC_SSE_ALU_F64S_RR, IIC_SSE_ALU_F64S_RM
>;
}
def SSE_ALU_ITINS_S : SizeItins<
SSE_ALU_F32S, SSE_ALU_F64S
>;
let Sched = WriteFMul in {
def SSE_MUL_F32S : OpndItins<
IIC_SSE_MUL_F32S_RR, IIC_SSE_MUL_F64S_RM
>;
def SSE_MUL_F64S : OpndItins<
IIC_SSE_MUL_F64S_RR, IIC_SSE_MUL_F64S_RM
>;
}
def SSE_MUL_ITINS_S : SizeItins<
SSE_MUL_F32S, SSE_MUL_F64S
>;
let Sched = WriteFDiv in {
def SSE_DIV_F32S : OpndItins<
IIC_SSE_DIV_F32S_RR, IIC_SSE_DIV_F64S_RM
>;
def SSE_DIV_F64S : OpndItins<
IIC_SSE_DIV_F64S_RR, IIC_SSE_DIV_F64S_RM
>;
}
def SSE_DIV_ITINS_S : SizeItins<
SSE_DIV_F32S, SSE_DIV_F64S
>;
// parallel
let Sched = WriteFAdd in {
def SSE_ALU_F32P : OpndItins<
IIC_SSE_ALU_F32P_RR, IIC_SSE_ALU_F32P_RM
>;
def SSE_ALU_F64P : OpndItins<
IIC_SSE_ALU_F64P_RR, IIC_SSE_ALU_F64P_RM
>;
}
def SSE_ALU_ITINS_P : SizeItins<
SSE_ALU_F32P, SSE_ALU_F64P
>;
let Sched = WriteFMul in {
def SSE_MUL_F32P : OpndItins<
IIC_SSE_MUL_F32P_RR, IIC_SSE_MUL_F64P_RM
>;
def SSE_MUL_F64P : OpndItins<
IIC_SSE_MUL_F64P_RR, IIC_SSE_MUL_F64P_RM
>;
}
def SSE_MUL_ITINS_P : SizeItins<
SSE_MUL_F32P, SSE_MUL_F64P
>;
let Sched = WriteFDiv in {
def SSE_DIV_F32P : OpndItins<
IIC_SSE_DIV_F32P_RR, IIC_SSE_DIV_F64P_RM
>;
def SSE_DIV_F64P : OpndItins<
IIC_SSE_DIV_F64P_RR, IIC_SSE_DIV_F64P_RM
>;
}
def SSE_DIV_ITINS_P : SizeItins<
SSE_DIV_F32P, SSE_DIV_F64P
>;
let Sched = WriteVecLogic in
def SSE_VEC_BIT_ITINS_P : OpndItins<
IIC_SSE_BIT_P_RR, IIC_SSE_BIT_P_RM
>;
def SSE_BIT_ITINS_P : OpndItins<
IIC_SSE_BIT_P_RR, IIC_SSE_BIT_P_RM
>;
let Sched = WriteVecALU in {
def SSE_INTALU_ITINS_P : OpndItins<
IIC_SSE_INTALU_P_RR, IIC_SSE_INTALU_P_RM
>;
def SSE_INTALUQ_ITINS_P : OpndItins<
IIC_SSE_INTALUQ_P_RR, IIC_SSE_INTALUQ_P_RM
>;
}
let Sched = WriteVecIMul in
def SSE_INTMUL_ITINS_P : OpndItins<
IIC_SSE_INTMUL_P_RR, IIC_SSE_INTMUL_P_RM
>;
def SSE_INTSHIFT_ITINS_P : ShiftOpndItins<
IIC_SSE_INTSH_P_RR, IIC_SSE_INTSH_P_RM, IIC_SSE_INTSH_P_RI
>;
def SSE_MOVA_ITINS : OpndItins<
IIC_SSE_MOVA_P_RR, IIC_SSE_MOVA_P_RM
>;
def SSE_MOVU_ITINS : OpndItins<
IIC_SSE_MOVU_P_RR, IIC_SSE_MOVU_P_RM
>;
def SSE_DPPD_ITINS : OpndItins<
IIC_SSE_DPPD_RR, IIC_SSE_DPPD_RM
>;
def SSE_DPPS_ITINS : OpndItins<
IIC_SSE_DPPS_RR, IIC_SSE_DPPD_RM
>;
def DEFAULT_ITINS : OpndItins<
IIC_ALU_NONMEM, IIC_ALU_MEM
>;
def SSE_EXTRACT_ITINS : OpndItins<
IIC_SSE_EXTRACTPS_RR, IIC_SSE_EXTRACTPS_RM
>;
def SSE_INSERT_ITINS : OpndItins<
IIC_SSE_INSERTPS_RR, IIC_SSE_INSERTPS_RM
>;
let Sched = WriteMPSAD in
def SSE_MPSADBW_ITINS : OpndItins<
IIC_SSE_MPSADBW_RR, IIC_SSE_MPSADBW_RM
>;
let Sched = WriteVecIMul in
def SSE_PMULLD_ITINS : OpndItins<
IIC_SSE_PMULLD_RR, IIC_SSE_PMULLD_RM
>;
// Definitions for backward compatibility.
// The instructions mapped on these definitions uses a different itinerary
// than the actual scheduling model.
let Sched = WriteShuffle in
def DEFAULT_ITINS_SHUFFLESCHED : OpndItins<
IIC_ALU_NONMEM, IIC_ALU_MEM
>;
let Sched = WriteVecIMul in
def DEFAULT_ITINS_VECIMULSCHED : OpndItins<
IIC_ALU_NONMEM, IIC_ALU_MEM
>;
let Sched = WriteShuffle in
def SSE_INTALU_ITINS_SHUFF_P : OpndItins<
IIC_SSE_INTALU_P_RR, IIC_SSE_INTALU_P_RM
>;
let Sched = WriteMPSAD in
def DEFAULT_ITINS_MPSADSCHED : OpndItins<
IIC_ALU_NONMEM, IIC_ALU_MEM
>;
let Sched = WriteFBlend in
def DEFAULT_ITINS_FBLENDSCHED : OpndItins<
IIC_ALU_NONMEM, IIC_ALU_MEM
>;
let Sched = WriteBlend in
def DEFAULT_ITINS_BLENDSCHED : OpndItins<
IIC_ALU_NONMEM, IIC_ALU_MEM
>;
let Sched = WriteVarBlend in
def DEFAULT_ITINS_VARBLENDSCHED : OpndItins<
IIC_ALU_NONMEM, IIC_ALU_MEM
>;
let Sched = WriteFBlend in
def SSE_INTALU_ITINS_FBLEND_P : OpndItins<
IIC_SSE_INTALU_P_RR, IIC_SSE_INTALU_P_RM
>;
let Sched = WriteBlend in
def SSE_INTALU_ITINS_BLEND_P : OpndItins<
IIC_SSE_INTALU_P_RR, IIC_SSE_INTALU_P_RM
>;
//===----------------------------------------------------------------------===//
// SSE 1 & 2 Instructions Classes
//===----------------------------------------------------------------------===//
/// sse12_fp_scalar - SSE 1 & 2 scalar instructions class
multiclass sse12_fp_scalar<bits<8> opc, string OpcodeStr, SDNode OpNode,
RegisterClass RC, X86MemOperand x86memop,
OpndItins itins,
bit Is2Addr = 1> {
let isCommutable = 1 in {
def rr : SI<opc, MRMSrcReg, (outs RC:$dst), (ins RC:$src1, RC:$src2),
!if(Is2Addr,
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
[(set RC:$dst, (OpNode RC:$src1, RC:$src2))], itins.rr>,
Sched<[itins.Sched]>;
}
def rm : SI<opc, MRMSrcMem, (outs RC:$dst), (ins RC:$src1, x86memop:$src2),
!if(Is2Addr,
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
[(set RC:$dst, (OpNode RC:$src1, (load addr:$src2)))], itins.rm>,
Sched<[itins.Sched.Folded, ReadAfterLd]>;
}
/// sse12_fp_scalar_int - SSE 1 & 2 scalar instructions intrinsics class
multiclass sse12_fp_scalar_int<bits<8> opc, string OpcodeStr, RegisterClass RC,
string asm, string SSEVer, string FPSizeStr,
Operand memopr, ComplexPattern mem_cpat,
OpndItins itins,
bit Is2Addr = 1> {
let isCodeGenOnly = 1 in {
def rr_Int : SI<opc, MRMSrcReg, (outs RC:$dst), (ins RC:$src1, RC:$src2),
!if(Is2Addr,
!strconcat(asm, "\t{$src2, $dst|$dst, $src2}"),
!strconcat(asm, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
[(set RC:$dst, (!cast<Intrinsic>(
!strconcat("int_x86_sse", SSEVer, "_", OpcodeStr, FPSizeStr))
RC:$src1, RC:$src2))], itins.rr>,
Sched<[itins.Sched]>;
def rm_Int : SI<opc, MRMSrcMem, (outs RC:$dst), (ins RC:$src1, memopr:$src2),
!if(Is2Addr,
!strconcat(asm, "\t{$src2, $dst|$dst, $src2}"),
!strconcat(asm, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
[(set RC:$dst, (!cast<Intrinsic>(!strconcat("int_x86_sse",
SSEVer, "_", OpcodeStr, FPSizeStr))
RC:$src1, mem_cpat:$src2))], itins.rm>,
Sched<[itins.Sched.Folded, ReadAfterLd]>;
}
}
/// sse12_fp_packed - SSE 1 & 2 packed instructions class
multiclass sse12_fp_packed<bits<8> opc, string OpcodeStr, SDNode OpNode,
RegisterClass RC, ValueType vt,
X86MemOperand x86memop, PatFrag mem_frag,
Domain d, OpndItins itins, bit Is2Addr = 1> {
let isCommutable = 1 in
def rr : PI<opc, MRMSrcReg, (outs RC:$dst), (ins RC:$src1, RC:$src2),
!if(Is2Addr,
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
[(set RC:$dst, (vt (OpNode RC:$src1, RC:$src2)))], itins.rr, d>,
Sched<[itins.Sched]>;
let mayLoad = 1 in
def rm : PI<opc, MRMSrcMem, (outs RC:$dst), (ins RC:$src1, x86memop:$src2),
!if(Is2Addr,
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
[(set RC:$dst, (OpNode RC:$src1, (mem_frag addr:$src2)))],
itins.rm, d>,
Sched<[itins.Sched.Folded, ReadAfterLd]>;
}
/// sse12_fp_packed_logical_rm - SSE 1 & 2 packed instructions class
multiclass sse12_fp_packed_logical_rm<bits<8> opc, RegisterClass RC, Domain d,
string OpcodeStr, X86MemOperand x86memop,
list<dag> pat_rr, list<dag> pat_rm,
bit Is2Addr = 1> {
let isCommutable = 1, hasSideEffects = 0 in
def rr : PI<opc, MRMSrcReg, (outs RC:$dst), (ins RC:$src1, RC:$src2),
!if(Is2Addr,
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
pat_rr, NoItinerary, d>,
Sched<[WriteVecLogic]>;
def rm : PI<opc, MRMSrcMem, (outs RC:$dst), (ins RC:$src1, x86memop:$src2),
!if(Is2Addr,
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
pat_rm, NoItinerary, d>,
Sched<[WriteVecLogicLd, ReadAfterLd]>;
}
//===----------------------------------------------------------------------===//
// Non-instruction patterns
//===----------------------------------------------------------------------===//
// A vector extract of the first f32/f64 position is a subregister copy
def : Pat<(f32 (vector_extract (v4f32 VR128:$src), (iPTR 0))),
(COPY_TO_REGCLASS (v4f32 VR128:$src), FR32)>;
def : Pat<(f64 (vector_extract (v2f64 VR128:$src), (iPTR 0))),
(COPY_TO_REGCLASS (v2f64 VR128:$src), FR64)>;
// A 128-bit subvector extract from the first 256-bit vector position
// is a subregister copy that needs no instruction.
def : Pat<(v4i32 (extract_subvector (v8i32 VR256:$src), (iPTR 0))),
(v4i32 (EXTRACT_SUBREG (v8i32 VR256:$src), sub_xmm))>;
def : Pat<(v4f32 (extract_subvector (v8f32 VR256:$src), (iPTR 0))),
(v4f32 (EXTRACT_SUBREG (v8f32 VR256:$src), sub_xmm))>;
def : Pat<(v2i64 (extract_subvector (v4i64 VR256:$src), (iPTR 0))),
(v2i64 (EXTRACT_SUBREG (v4i64 VR256:$src), sub_xmm))>;
def : Pat<(v2f64 (extract_subvector (v4f64 VR256:$src), (iPTR 0))),
(v2f64 (EXTRACT_SUBREG (v4f64 VR256:$src), sub_xmm))>;
def : Pat<(v8i16 (extract_subvector (v16i16 VR256:$src), (iPTR 0))),
(v8i16 (EXTRACT_SUBREG (v16i16 VR256:$src), sub_xmm))>;
def : Pat<(v16i8 (extract_subvector (v32i8 VR256:$src), (iPTR 0))),
(v16i8 (EXTRACT_SUBREG (v32i8 VR256:$src), sub_xmm))>;
// A 128-bit subvector insert to the first 256-bit vector position
// is a subregister copy that needs no instruction.
let AddedComplexity = 25 in { // to give priority over vinsertf128rm
def : Pat<(insert_subvector undef, (v2i64 VR128:$src), (iPTR 0)),
(INSERT_SUBREG (v4i64 (IMPLICIT_DEF)), VR128:$src, sub_xmm)>;
def : Pat<(insert_subvector undef, (v2f64 VR128:$src), (iPTR 0)),
(INSERT_SUBREG (v4f64 (IMPLICIT_DEF)), VR128:$src, sub_xmm)>;
def : Pat<(insert_subvector undef, (v4i32 VR128:$src), (iPTR 0)),
(INSERT_SUBREG (v8i32 (IMPLICIT_DEF)), VR128:$src, sub_xmm)>;
def : Pat<(insert_subvector undef, (v4f32 VR128:$src), (iPTR 0)),
(INSERT_SUBREG (v8f32 (IMPLICIT_DEF)), VR128:$src, sub_xmm)>;
def : Pat<(insert_subvector undef, (v8i16 VR128:$src), (iPTR 0)),
(INSERT_SUBREG (v16i16 (IMPLICIT_DEF)), VR128:$src, sub_xmm)>;
def : Pat<(insert_subvector undef, (v16i8 VR128:$src), (iPTR 0)),
(INSERT_SUBREG (v32i8 (IMPLICIT_DEF)), VR128:$src, sub_xmm)>;
}
// Implicitly promote a 32-bit scalar to a vector.
def : Pat<(v4f32 (scalar_to_vector FR32:$src)),
(COPY_TO_REGCLASS FR32:$src, VR128)>;
def : Pat<(v8f32 (scalar_to_vector FR32:$src)),
(COPY_TO_REGCLASS FR32:$src, VR128)>;
// Implicitly promote a 64-bit scalar to a vector.
def : Pat<(v2f64 (scalar_to_vector FR64:$src)),
(COPY_TO_REGCLASS FR64:$src, VR128)>;
def : Pat<(v4f64 (scalar_to_vector FR64:$src)),
(COPY_TO_REGCLASS FR64:$src, VR128)>;
// Bitcasts between 128-bit vector types. Return the original type since
// no instruction is needed for the conversion
let Predicates = [HasSSE2] in {
def : Pat<(v2i64 (bitconvert (v4i32 VR128:$src))), (v2i64 VR128:$src)>;
def : Pat<(v2i64 (bitconvert (v8i16 VR128:$src))), (v2i64 VR128:$src)>;
def : Pat<(v2i64 (bitconvert (v16i8 VR128:$src))), (v2i64 VR128:$src)>;
def : Pat<(v2i64 (bitconvert (v2f64 VR128:$src))), (v2i64 VR128:$src)>;
def : Pat<(v2i64 (bitconvert (v4f32 VR128:$src))), (v2i64 VR128:$src)>;
def : Pat<(v4i32 (bitconvert (v2i64 VR128:$src))), (v4i32 VR128:$src)>;
def : Pat<(v4i32 (bitconvert (v8i16 VR128:$src))), (v4i32 VR128:$src)>;
def : Pat<(v4i32 (bitconvert (v16i8 VR128:$src))), (v4i32 VR128:$src)>;
def : Pat<(v4i32 (bitconvert (v2f64 VR128:$src))), (v4i32 VR128:$src)>;
def : Pat<(v4i32 (bitconvert (v4f32 VR128:$src))), (v4i32 VR128:$src)>;
def : Pat<(v8i16 (bitconvert (v2i64 VR128:$src))), (v8i16 VR128:$src)>;
def : Pat<(v8i16 (bitconvert (v4i32 VR128:$src))), (v8i16 VR128:$src)>;
def : Pat<(v8i16 (bitconvert (v16i8 VR128:$src))), (v8i16 VR128:$src)>;
def : Pat<(v8i16 (bitconvert (v2f64 VR128:$src))), (v8i16 VR128:$src)>;
def : Pat<(v8i16 (bitconvert (v4f32 VR128:$src))), (v8i16 VR128:$src)>;
def : Pat<(v16i8 (bitconvert (v2i64 VR128:$src))), (v16i8 VR128:$src)>;
def : Pat<(v16i8 (bitconvert (v4i32 VR128:$src))), (v16i8 VR128:$src)>;
def : Pat<(v16i8 (bitconvert (v8i16 VR128:$src))), (v16i8 VR128:$src)>;
def : Pat<(v16i8 (bitconvert (v2f64 VR128:$src))), (v16i8 VR128:$src)>;
def : Pat<(v16i8 (bitconvert (v4f32 VR128:$src))), (v16i8 VR128:$src)>;
def : Pat<(v4f32 (bitconvert (v2i64 VR128:$src))), (v4f32 VR128:$src)>;
def : Pat<(v4f32 (bitconvert (v4i32 VR128:$src))), (v4f32 VR128:$src)>;
def : Pat<(v4f32 (bitconvert (v8i16 VR128:$src))), (v4f32 VR128:$src)>;
def : Pat<(v4f32 (bitconvert (v16i8 VR128:$src))), (v4f32 VR128:$src)>;
def : Pat<(v4f32 (bitconvert (v2f64 VR128:$src))), (v4f32 VR128:$src)>;
def : Pat<(v2f64 (bitconvert (v2i64 VR128:$src))), (v2f64 VR128:$src)>;
def : Pat<(v2f64 (bitconvert (v4i32 VR128:$src))), (v2f64 VR128:$src)>;
def : Pat<(v2f64 (bitconvert (v8i16 VR128:$src))), (v2f64 VR128:$src)>;
def : Pat<(v2f64 (bitconvert (v16i8 VR128:$src))), (v2f64 VR128:$src)>;
def : Pat<(v2f64 (bitconvert (v4f32 VR128:$src))), (v2f64 VR128:$src)>;
}
// Bitcasts between 256-bit vector types. Return the original type since
// no instruction is needed for the conversion
let Predicates = [HasAVX] in {
def : Pat<(v4f64 (bitconvert (v8f32 VR256:$src))), (v4f64 VR256:$src)>;
def : Pat<(v4f64 (bitconvert (v8i32 VR256:$src))), (v4f64 VR256:$src)>;
def : Pat<(v4f64 (bitconvert (v4i64 VR256:$src))), (v4f64 VR256:$src)>;
def : Pat<(v4f64 (bitconvert (v16i16 VR256:$src))), (v4f64 VR256:$src)>;
def : Pat<(v4f64 (bitconvert (v32i8 VR256:$src))), (v4f64 VR256:$src)>;
def : Pat<(v8f32 (bitconvert (v8i32 VR256:$src))), (v8f32 VR256:$src)>;
def : Pat<(v8f32 (bitconvert (v4i64 VR256:$src))), (v8f32 VR256:$src)>;
def : Pat<(v8f32 (bitconvert (v4f64 VR256:$src))), (v8f32 VR256:$src)>;
def : Pat<(v8f32 (bitconvert (v32i8 VR256:$src))), (v8f32 VR256:$src)>;
def : Pat<(v8f32 (bitconvert (v16i16 VR256:$src))), (v8f32 VR256:$src)>;
def : Pat<(v4i64 (bitconvert (v8f32 VR256:$src))), (v4i64 VR256:$src)>;
def : Pat<(v4i64 (bitconvert (v8i32 VR256:$src))), (v4i64 VR256:$src)>;
def : Pat<(v4i64 (bitconvert (v4f64 VR256:$src))), (v4i64 VR256:$src)>;
def : Pat<(v4i64 (bitconvert (v32i8 VR256:$src))), (v4i64 VR256:$src)>;
def : Pat<(v4i64 (bitconvert (v16i16 VR256:$src))), (v4i64 VR256:$src)>;
def : Pat<(v32i8 (bitconvert (v4f64 VR256:$src))), (v32i8 VR256:$src)>;
def : Pat<(v32i8 (bitconvert (v4i64 VR256:$src))), (v32i8 VR256:$src)>;
def : Pat<(v32i8 (bitconvert (v8f32 VR256:$src))), (v32i8 VR256:$src)>;
def : Pat<(v32i8 (bitconvert (v8i32 VR256:$src))), (v32i8 VR256:$src)>;
def : Pat<(v32i8 (bitconvert (v16i16 VR256:$src))), (v32i8 VR256:$src)>;
def : Pat<(v8i32 (bitconvert (v32i8 VR256:$src))), (v8i32 VR256:$src)>;
def : Pat<(v8i32 (bitconvert (v16i16 VR256:$src))), (v8i32 VR256:$src)>;
def : Pat<(v8i32 (bitconvert (v8f32 VR256:$src))), (v8i32 VR256:$src)>;
def : Pat<(v8i32 (bitconvert (v4i64 VR256:$src))), (v8i32 VR256:$src)>;
def : Pat<(v8i32 (bitconvert (v4f64 VR256:$src))), (v8i32 VR256:$src)>;
def : Pat<(v16i16 (bitconvert (v8f32 VR256:$src))), (v16i16 VR256:$src)>;
def : Pat<(v16i16 (bitconvert (v8i32 VR256:$src))), (v16i16 VR256:$src)>;
def : Pat<(v16i16 (bitconvert (v4i64 VR256:$src))), (v16i16 VR256:$src)>;
def : Pat<(v16i16 (bitconvert (v4f64 VR256:$src))), (v16i16 VR256:$src)>;
def : Pat<(v16i16 (bitconvert (v32i8 VR256:$src))), (v16i16 VR256:$src)>;
}
// Alias instructions that map fld0 to xorps for sse or vxorps for avx.
// This is expanded by ExpandPostRAPseudos.
let isReMaterializable = 1, isAsCheapAsAMove = 1, canFoldAsLoad = 1,
isPseudo = 1, SchedRW = [WriteZero] in {
def FsFLD0SS : I<0, Pseudo, (outs FR32:$dst), (ins), "",
[(set FR32:$dst, fp32imm0)]>, Requires<[HasSSE1]>;
def FsFLD0SD : I<0, Pseudo, (outs FR64:$dst), (ins), "",
[(set FR64:$dst, fpimm0)]>, Requires<[HasSSE2]>;
}
//===----------------------------------------------------------------------===//
// AVX & SSE - Zero/One Vectors
//===----------------------------------------------------------------------===//
// Alias instruction that maps zero vector to pxor / xorp* for sse.
// This is expanded by ExpandPostRAPseudos to an xorps / vxorps, and then
// swizzled by ExecutionDepsFix to pxor.
// We set canFoldAsLoad because this can be converted to a constant-pool
// load of an all-zeros value if folding it would be beneficial.
let isReMaterializable = 1, isAsCheapAsAMove = 1, canFoldAsLoad = 1,
isPseudo = 1, SchedRW = [WriteZero] in {
def V_SET0 : I<0, Pseudo, (outs VR128:$dst), (ins), "",
[(set VR128:$dst, (v4f32 immAllZerosV))]>;
}
def : Pat<(v2f64 immAllZerosV), (V_SET0)>;
def : Pat<(v4i32 immAllZerosV), (V_SET0)>;
def : Pat<(v2i64 immAllZerosV), (V_SET0)>;
def : Pat<(v8i16 immAllZerosV), (V_SET0)>;
def : Pat<(v16i8 immAllZerosV), (V_SET0)>;
// The same as done above but for AVX. The 256-bit AVX1 ISA doesn't support PI,
// and doesn't need it because on sandy bridge the register is set to zero
// at the rename stage without using any execution unit, so SET0PSY
// and SET0PDY can be used for vector int instructions without penalty
let isReMaterializable = 1, isAsCheapAsAMove = 1, canFoldAsLoad = 1,
isPseudo = 1, Predicates = [HasAVX], SchedRW = [WriteZero] in {
def AVX_SET0 : I<0, Pseudo, (outs VR256:$dst), (ins), "",
[(set VR256:$dst, (v8f32 immAllZerosV))]>;
}
let Predicates = [HasAVX] in
def : Pat<(v4f64 immAllZerosV), (AVX_SET0)>;
let Predicates = [HasAVX2] in {
def : Pat<(v4i64 immAllZerosV), (AVX_SET0)>;
def : Pat<(v8i32 immAllZerosV), (AVX_SET0)>;
def : Pat<(v16i16 immAllZerosV), (AVX_SET0)>;
def : Pat<(v32i8 immAllZerosV), (AVX_SET0)>;
}
// AVX1 has no support for 256-bit integer instructions, but since the 128-bit
// VPXOR instruction writes zero to its upper part, it's safe build zeros.
let Predicates = [HasAVX1Only] in {
def : Pat<(v32i8 immAllZerosV), (SUBREG_TO_REG (i8 0), (V_SET0), sub_xmm)>;
def : Pat<(bc_v32i8 (v8f32 immAllZerosV)),
(SUBREG_TO_REG (i8 0), (V_SET0), sub_xmm)>;
def : Pat<(v16i16 immAllZerosV), (SUBREG_TO_REG (i16 0), (V_SET0), sub_xmm)>;
def : Pat<(bc_v16i16 (v8f32 immAllZerosV)),
(SUBREG_TO_REG (i16 0), (V_SET0), sub_xmm)>;
def : Pat<(v8i32 immAllZerosV), (SUBREG_TO_REG (i32 0), (V_SET0), sub_xmm)>;
def : Pat<(bc_v8i32 (v8f32 immAllZerosV)),
(SUBREG_TO_REG (i32 0), (V_SET0), sub_xmm)>;
def : Pat<(v4i64 immAllZerosV), (SUBREG_TO_REG (i64 0), (V_SET0), sub_xmm)>;
def : Pat<(bc_v4i64 (v8f32 immAllZerosV)),
(SUBREG_TO_REG (i64 0), (V_SET0), sub_xmm)>;
}
// We set canFoldAsLoad because this can be converted to a constant-pool
// load of an all-ones value if folding it would be beneficial.
let isReMaterializable = 1, isAsCheapAsAMove = 1, canFoldAsLoad = 1,
isPseudo = 1, SchedRW = [WriteZero] in {
def V_SETALLONES : I<0, Pseudo, (outs VR128:$dst), (ins), "",
[(set VR128:$dst, (v4i32 immAllOnesV))]>;
let Predicates = [HasAVX2] in
def AVX2_SETALLONES : I<0, Pseudo, (outs VR256:$dst), (ins), "",
[(set VR256:$dst, (v8i32 immAllOnesV))]>;
}
//===----------------------------------------------------------------------===//
// SSE 1 & 2 - Move FP Scalar Instructions
//
// Move Instructions. Register-to-register movss/movsd is not used for FR32/64
// register copies because it's a partial register update; Register-to-register
// movss/movsd is not modeled as an INSERT_SUBREG because INSERT_SUBREG requires
// that the insert be implementable in terms of a copy, and just mentioned, we
// don't use movss/movsd for copies.
//===----------------------------------------------------------------------===//
multiclass sse12_move_rr<RegisterClass RC, SDNode OpNode, ValueType vt,
X86MemOperand x86memop, string base_opc,
string asm_opr> {
def rr : SI<0x10, MRMSrcReg, (outs VR128:$dst),
(ins VR128:$src1, RC:$src2),
!strconcat(base_opc, asm_opr),
[(set VR128:$dst, (vt (OpNode VR128:$src1,
(scalar_to_vector RC:$src2))))],
IIC_SSE_MOV_S_RR>, Sched<[WriteFShuffle]>;
// For the disassembler
let isCodeGenOnly = 1, ForceDisassemble = 1, hasSideEffects = 0 in
def rr_REV : SI<0x11, MRMDestReg, (outs VR128:$dst),
(ins VR128:$src1, RC:$src2),
!strconcat(base_opc, asm_opr),
[], IIC_SSE_MOV_S_RR>, Sched<[WriteFShuffle]>;
}
multiclass sse12_move<RegisterClass RC, SDNode OpNode, ValueType vt,
X86MemOperand x86memop, string OpcodeStr> {
// AVX
defm V#NAME : sse12_move_rr<RC, OpNode, vt, x86memop, OpcodeStr,
"\t{$src2, $src1, $dst|$dst, $src1, $src2}">,
VEX_4V, VEX_LIG;
def V#NAME#mr : SI<0x11, MRMDestMem, (outs), (ins x86memop:$dst, RC:$src),
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
[(store RC:$src, addr:$dst)], IIC_SSE_MOV_S_MR>,
VEX, VEX_LIG, Sched<[WriteStore]>;
// SSE1 & 2
let Constraints = "$src1 = $dst" in {
defm NAME : sse12_move_rr<RC, OpNode, vt, x86memop, OpcodeStr,
"\t{$src2, $dst|$dst, $src2}">;
}
def NAME#mr : SI<0x11, MRMDestMem, (outs), (ins x86memop:$dst, RC:$src),
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
[(store RC:$src, addr:$dst)], IIC_SSE_MOV_S_MR>,
Sched<[WriteStore]>;
}
// Loading from memory automatically zeroing upper bits.
multiclass sse12_move_rm<RegisterClass RC, X86MemOperand x86memop,
PatFrag mem_pat, string OpcodeStr> {
def V#NAME#rm : SI<0x10, MRMSrcMem, (outs RC:$dst), (ins x86memop:$src),
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
[(set RC:$dst, (mem_pat addr:$src))],
IIC_SSE_MOV_S_RM>, VEX, VEX_LIG, Sched<[WriteLoad]>;
def NAME#rm : SI<0x10, MRMSrcMem, (outs RC:$dst), (ins x86memop:$src),
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
[(set RC:$dst, (mem_pat addr:$src))],
IIC_SSE_MOV_S_RM>, Sched<[WriteLoad]>;
}
defm MOVSS : sse12_move<FR32, X86Movss, v4f32, f32mem, "movss">, XS;
defm MOVSD : sse12_move<FR64, X86Movsd, v2f64, f64mem, "movsd">, XD;
let canFoldAsLoad = 1, isReMaterializable = 1 in {
defm MOVSS : sse12_move_rm<FR32, f32mem, loadf32, "movss">, XS;
let AddedComplexity = 20 in
defm MOVSD : sse12_move_rm<FR64, f64mem, loadf64, "movsd">, XD;
}
// Patterns
let Predicates = [UseAVX] in {
let AddedComplexity = 20 in {
// MOVSSrm zeros the high parts of the register; represent this
// with SUBREG_TO_REG. The AVX versions also write: DST[255:128] <- 0
def : Pat<(v4f32 (X86vzmovl (v4f32 (scalar_to_vector (loadf32 addr:$src))))),
(COPY_TO_REGCLASS (VMOVSSrm addr:$src), VR128)>;
def : Pat<(v4f32 (scalar_to_vector (loadf32 addr:$src))),
(COPY_TO_REGCLASS (VMOVSSrm addr:$src), VR128)>;
def : Pat<(v4f32 (X86vzmovl (loadv4f32 addr:$src))),
(COPY_TO_REGCLASS (VMOVSSrm addr:$src), VR128)>;
// MOVSDrm zeros the high parts of the register; represent this
// with SUBREG_TO_REG. The AVX versions also write: DST[255:128] <- 0
def : Pat<(v2f64 (X86vzmovl (v2f64 (scalar_to_vector (loadf64 addr:$src))))),
(COPY_TO_REGCLASS (VMOVSDrm addr:$src), VR128)>;
def : Pat<(v2f64 (scalar_to_vector (loadf64 addr:$src))),
(COPY_TO_REGCLASS (VMOVSDrm addr:$src), VR128)>;
def : Pat<(v2f64 (X86vzmovl (loadv2f64 addr:$src))),
(COPY_TO_REGCLASS (VMOVSDrm addr:$src), VR128)>;
def : Pat<(v2f64 (X86vzmovl (bc_v2f64 (loadv4f32 addr:$src)))),
(COPY_TO_REGCLASS (VMOVSDrm addr:$src), VR128)>;
def : Pat<(v2f64 (X86vzload addr:$src)),
(COPY_TO_REGCLASS (VMOVSDrm addr:$src), VR128)>;
// Represent the same patterns above but in the form they appear for
// 256-bit types
def : Pat<(v8i32 (X86vzmovl (insert_subvector undef,
(v4i32 (scalar_to_vector (loadi32 addr:$src))), (iPTR 0)))),
(SUBREG_TO_REG (i32 0), (VMOVSSrm addr:$src), sub_xmm)>;
def : Pat<(v8f32 (X86vzmovl (insert_subvector undef,
(v4f32 (scalar_to_vector (loadf32 addr:$src))), (iPTR 0)))),
(SUBREG_TO_REG (i32 0), (VMOVSSrm addr:$src), sub_xmm)>;
def : Pat<(v4f64 (X86vzmovl (insert_subvector undef,
(v2f64 (scalar_to_vector (loadf64 addr:$src))), (iPTR 0)))),
(SUBREG_TO_REG (i32 0), (VMOVSDrm addr:$src), sub_xmm)>;
}
def : Pat<(v4i64 (X86vzmovl (insert_subvector undef,
(v2i64 (scalar_to_vector (loadi64 addr:$src))), (iPTR 0)))),
(SUBREG_TO_REG (i64 0), (VMOVSDrm addr:$src), sub_xmm)>;
// Extract and store.
def : Pat<(store (f32 (vector_extract (v4f32 VR128:$src), (iPTR 0))),
addr:$dst),
(VMOVSSmr addr:$dst, (COPY_TO_REGCLASS (v4f32 VR128:$src), FR32))>;
def : Pat<(store (f64 (vector_extract (v2f64 VR128:$src), (iPTR 0))),
addr:$dst),
(VMOVSDmr addr:$dst, (COPY_TO_REGCLASS (v2f64 VR128:$src), FR64))>;
// Shuffle with VMOVSS
def : Pat<(v4i32 (X86Movss VR128:$src1, VR128:$src2)),
(VMOVSSrr (v4i32 VR128:$src1),
(COPY_TO_REGCLASS (v4i32 VR128:$src2), FR32))>;
def : Pat<(v4f32 (X86Movss VR128:$src1, VR128:$src2)),
(VMOVSSrr (v4f32 VR128:$src1),
(COPY_TO_REGCLASS (v4f32 VR128:$src2), FR32))>;
// 256-bit variants
def : Pat<(v8i32 (X86Movss VR256:$src1, VR256:$src2)),
(SUBREG_TO_REG (i32 0),
(VMOVSSrr (EXTRACT_SUBREG (v8i32 VR256:$src1), sub_xmm),
(EXTRACT_SUBREG (v8i32 VR256:$src2), sub_xmm)),
sub_xmm)>;
def : Pat<(v8f32 (X86Movss VR256:$src1, VR256:$src2)),
(SUBREG_TO_REG (i32 0),
(VMOVSSrr (EXTRACT_SUBREG (v8f32 VR256:$src1), sub_xmm),
(EXTRACT_SUBREG (v8f32 VR256:$src2), sub_xmm)),
sub_xmm)>;
// Shuffle with VMOVSD
def : Pat<(v2i64 (X86Movsd VR128:$src1, VR128:$src2)),
(VMOVSDrr VR128:$src1, (COPY_TO_REGCLASS VR128:$src2, FR64))>;
def : Pat<(v2f64 (X86Movsd VR128:$src1, VR128:$src2)),
(VMOVSDrr VR128:$src1, (COPY_TO_REGCLASS VR128:$src2, FR64))>;
def : Pat<(v4f32 (X86Movsd VR128:$src1, VR128:$src2)),
(VMOVSDrr VR128:$src1, (COPY_TO_REGCLASS VR128:$src2, FR64))>;
def : Pat<(v4i32 (X86Movsd VR128:$src1, VR128:$src2)),
(VMOVSDrr VR128:$src1, (COPY_TO_REGCLASS VR128:$src2, FR64))>;
// 256-bit variants
def : Pat<(v4i64 (X86Movsd VR256:$src1, VR256:$src2)),
(SUBREG_TO_REG (i32 0),
(VMOVSDrr (EXTRACT_SUBREG (v4i64 VR256:$src1), sub_xmm),
(EXTRACT_SUBREG (v4i64 VR256:$src2), sub_xmm)),
sub_xmm)>;
def : Pat<(v4f64 (X86Movsd VR256:$src1, VR256:$src2)),
(SUBREG_TO_REG (i32 0),
(VMOVSDrr (EXTRACT_SUBREG (v4f64 VR256:$src1), sub_xmm),
(EXTRACT_SUBREG (v4f64 VR256:$src2), sub_xmm)),
sub_xmm)>;
// FIXME: Instead of a X86Movlps there should be a X86Movsd here, the problem
// is during lowering, where it's not possible to recognize the fold cause
// it has two uses through a bitcast. One use disappears at isel time and the
// fold opportunity reappears.
def : Pat<(v2f64 (X86Movlpd VR128:$src1, VR128:$src2)),
(VMOVSDrr VR128:$src1, (COPY_TO_REGCLASS VR128:$src2, FR64))>;
def : Pat<(v2i64 (X86Movlpd VR128:$src1, VR128:$src2)),
(VMOVSDrr VR128:$src1, (COPY_TO_REGCLASS VR128:$src2, FR64))>;
def : Pat<(v4f32 (X86Movlps VR128:$src1, VR128:$src2)),
(VMOVSDrr VR128:$src1, (COPY_TO_REGCLASS VR128:$src2, FR64))>;
def : Pat<(v4i32 (X86Movlps VR128:$src1, VR128:$src2)),
(VMOVSDrr VR128:$src1, (COPY_TO_REGCLASS VR128:$src2, FR64))>;
}
let Predicates = [UseSSE1] in {
let Predicates = [NoSSE41], AddedComplexity = 15 in {
// Move scalar to XMM zero-extended, zeroing a VR128 then do a
// MOVSS to the lower bits.
def : Pat<(v4f32 (X86vzmovl (v4f32 (scalar_to_vector FR32:$src)))),
(MOVSSrr (v4f32 (V_SET0)), FR32:$src)>;
def : Pat<(v4f32 (X86vzmovl (v4f32 VR128:$src))),
(MOVSSrr (v4f32 (V_SET0)), (COPY_TO_REGCLASS VR128:$src, FR32))>;
def : Pat<(v4i32 (X86vzmovl (v4i32 VR128:$src))),
(MOVSSrr (v4i32 (V_SET0)), (COPY_TO_REGCLASS VR128:$src, FR32))>;
}
let AddedComplexity = 20 in {
// MOVSSrm already zeros the high parts of the register.
def : Pat<(v4f32 (X86vzmovl (v4f32 (scalar_to_vector (loadf32 addr:$src))))),
(COPY_TO_REGCLASS (MOVSSrm addr:$src), VR128)>;
def : Pat<(v4f32 (scalar_to_vector (loadf32 addr:$src))),
(COPY_TO_REGCLASS (MOVSSrm addr:$src), VR128)>;
def : Pat<(v4f32 (X86vzmovl (loadv4f32 addr:$src))),
(COPY_TO_REGCLASS (MOVSSrm addr:$src), VR128)>;
}
// Extract and store.
def : Pat<(store (f32 (vector_extract (v4f32 VR128:$src), (iPTR 0))),
addr:$dst),
(MOVSSmr addr:$dst, (COPY_TO_REGCLASS VR128:$src, FR32))>;
// Shuffle with MOVSS
def : Pat<(v4i32 (X86Movss VR128:$src1, VR128:$src2)),
(MOVSSrr VR128:$src1, (COPY_TO_REGCLASS VR128:$src2, FR32))>;
def : Pat<(v4f32 (X86Movss VR128:$src1, VR128:$src2)),
(MOVSSrr VR128:$src1, (COPY_TO_REGCLASS VR128:$src2, FR32))>;
}
let Predicates = [UseSSE2] in {
let Predicates = [NoSSE41], AddedComplexity = 15 in {
// Move scalar to XMM zero-extended, zeroing a VR128 then do a
// MOVSD to the lower bits.
def : Pat<(v2f64 (X86vzmovl (v2f64 (scalar_to_vector FR64:$src)))),
(MOVSDrr (v2f64 (V_SET0)), FR64:$src)>;
}
let AddedComplexity = 20 in {
// MOVSDrm already zeros the high parts of the register.
def : Pat<(v2f64 (X86vzmovl (v2f64 (scalar_to_vector (loadf64 addr:$src))))),
(COPY_TO_REGCLASS (MOVSDrm addr:$src), VR128)>;
def : Pat<(v2f64 (scalar_to_vector (loadf64 addr:$src))),
(COPY_TO_REGCLASS (MOVSDrm addr:$src), VR128)>;
def : Pat<(v2f64 (X86vzmovl (loadv2f64 addr:$src))),
(COPY_TO_REGCLASS (MOVSDrm addr:$src), VR128)>;
def : Pat<(v2f64 (X86vzmovl (bc_v2f64 (loadv4f32 addr:$src)))),
(COPY_TO_REGCLASS (MOVSDrm addr:$src), VR128)>;
def : Pat<(v2f64 (X86vzload addr:$src)),
(COPY_TO_REGCLASS (MOVSDrm addr:$src), VR128)>;
}
// Extract and store.
def : Pat<(store (f64 (vector_extract (v2f64 VR128:$src), (iPTR 0))),
addr:$dst),
(MOVSDmr addr:$dst, (COPY_TO_REGCLASS VR128:$src, FR64))>;
// Shuffle with MOVSD
def : Pat<(v2i64 (X86Movsd VR128:$src1, VR128:$src2)),
(MOVSDrr VR128:$src1, (COPY_TO_REGCLASS VR128:$src2, FR64))>;
def : Pat<(v2f64 (X86Movsd VR128:$src1, VR128:$src2)),
(MOVSDrr VR128:$src1, (COPY_TO_REGCLASS VR128:$src2, FR64))>;
def : Pat<(v4f32 (X86Movsd VR128:$src1, VR128:$src2)),
(MOVSDrr VR128:$src1, (COPY_TO_REGCLASS VR128:$src2, FR64))>;
def : Pat<(v4i32 (X86Movsd VR128:$src1, VR128:$src2)),
(MOVSDrr VR128:$src1, (COPY_TO_REGCLASS VR128:$src2, FR64))>;
// FIXME: Instead of a X86Movlps there should be a X86Movsd here, the problem
// is during lowering, where it's not possible to recognize the fold cause
// it has two uses through a bitcast. One use disappears at isel time and the
// fold opportunity reappears.
def : Pat<(v2f64 (X86Movlpd VR128:$src1, VR128:$src2)),
(MOVSDrr VR128:$src1, (COPY_TO_REGCLASS VR128:$src2, FR64))>;
def : Pat<(v2i64 (X86Movlpd VR128:$src1, VR128:$src2)),
(MOVSDrr VR128:$src1, (COPY_TO_REGCLASS VR128:$src2, FR64))>;
def : Pat<(v4f32 (X86Movlps VR128:$src1, VR128:$src2)),
(MOVSDrr VR128:$src1, (COPY_TO_REGCLASS VR128:$src2, FR64))>;
def : Pat<(v4i32 (X86Movlps VR128:$src1, VR128:$src2)),
(MOVSDrr VR128:$src1, (COPY_TO_REGCLASS VR128:$src2, FR64))>;
}
//===----------------------------------------------------------------------===//
// SSE 1 & 2 - Move Aligned/Unaligned FP Instructions
//===----------------------------------------------------------------------===//
multiclass sse12_mov_packed<bits<8> opc, RegisterClass RC,
X86MemOperand x86memop, PatFrag ld_frag,
string asm, Domain d,
OpndItins itins,
bit IsReMaterializable = 1> {
let hasSideEffects = 0 in
def rr : PI<opc, MRMSrcReg, (outs RC:$dst), (ins RC:$src),
!strconcat(asm, "\t{$src, $dst|$dst, $src}"), [], itins.rr, d>,
Sched<[WriteFShuffle]>;
let canFoldAsLoad = 1, isReMaterializable = IsReMaterializable in
def rm : PI<opc, MRMSrcMem, (outs RC:$dst), (ins x86memop:$src),
!strconcat(asm, "\t{$src, $dst|$dst, $src}"),
[(set RC:$dst, (ld_frag addr:$src))], itins.rm, d>,
Sched<[WriteLoad]>;
}
let Predicates = [HasAVX, NoVLX] in {
defm VMOVAPS : sse12_mov_packed<0x28, VR128, f128mem, alignedloadv4f32,
"movaps", SSEPackedSingle, SSE_MOVA_ITINS>,
PS, VEX;
defm VMOVAPD : sse12_mov_packed<0x28, VR128, f128mem, alignedloadv2f64,
"movapd", SSEPackedDouble, SSE_MOVA_ITINS>,
PD, VEX;
defm VMOVUPS : sse12_mov_packed<0x10, VR128, f128mem, loadv4f32,
"movups", SSEPackedSingle, SSE_MOVU_ITINS>,
PS, VEX;
defm VMOVUPD : sse12_mov_packed<0x10, VR128, f128mem, loadv2f64,
"movupd", SSEPackedDouble, SSE_MOVU_ITINS, 0>,
PD, VEX;
defm VMOVAPSY : sse12_mov_packed<0x28, VR256, f256mem, alignedloadv8f32,
"movaps", SSEPackedSingle, SSE_MOVA_ITINS>,
PS, VEX, VEX_L;
defm VMOVAPDY : sse12_mov_packed<0x28, VR256, f256mem, alignedloadv4f64,
"movapd", SSEPackedDouble, SSE_MOVA_ITINS>,
PD, VEX, VEX_L;
defm VMOVUPSY : sse12_mov_packed<0x10, VR256, f256mem, loadv8f32,
"movups", SSEPackedSingle, SSE_MOVU_ITINS>,
PS, VEX, VEX_L;
defm VMOVUPDY : sse12_mov_packed<0x10, VR256, f256mem, loadv4f64,
"movupd", SSEPackedDouble, SSE_MOVU_ITINS, 0>,
PD, VEX, VEX_L;
}
let Predicates = [UseSSE1] in {
defm MOVAPS : sse12_mov_packed<0x28, VR128, f128mem, alignedloadv4f32,
"movaps", SSEPackedSingle, SSE_MOVA_ITINS>,
PS;
defm MOVUPS : sse12_mov_packed<0x10, VR128, f128mem, loadv4f32,
"movups", SSEPackedSingle, SSE_MOVU_ITINS>,
PS;
}
let Predicates = [UseSSE2] in {
defm MOVAPD : sse12_mov_packed<0x28, VR128, f128mem, alignedloadv2f64,
"movapd", SSEPackedDouble, SSE_MOVA_ITINS>,
PD;
defm MOVUPD : sse12_mov_packed<0x10, VR128, f128mem, loadv2f64,
"movupd", SSEPackedDouble, SSE_MOVU_ITINS, 0>,
PD;
}
let SchedRW = [WriteStore], Predicates = [HasAVX, NoVLX] in {
def VMOVAPSmr : VPSI<0x29, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
"movaps\t{$src, $dst|$dst, $src}",
[(alignedstore (v4f32 VR128:$src), addr:$dst)],
IIC_SSE_MOVA_P_MR>, VEX;
def VMOVAPDmr : VPDI<0x29, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
"movapd\t{$src, $dst|$dst, $src}",
[(alignedstore (v2f64 VR128:$src), addr:$dst)],
IIC_SSE_MOVA_P_MR>, VEX;
def VMOVUPSmr : VPSI<0x11, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
"movups\t{$src, $dst|$dst, $src}",
[(store (v4f32 VR128:$src), addr:$dst)],
IIC_SSE_MOVU_P_MR>, VEX;
def VMOVUPDmr : VPDI<0x11, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
"movupd\t{$src, $dst|$dst, $src}",
[(store (v2f64 VR128:$src), addr:$dst)],
IIC_SSE_MOVU_P_MR>, VEX;
def VMOVAPSYmr : VPSI<0x29, MRMDestMem, (outs), (ins f256mem:$dst, VR256:$src),
"movaps\t{$src, $dst|$dst, $src}",
[(alignedstore256 (v8f32 VR256:$src), addr:$dst)],
IIC_SSE_MOVA_P_MR>, VEX, VEX_L;
def VMOVAPDYmr : VPDI<0x29, MRMDestMem, (outs), (ins f256mem:$dst, VR256:$src),
"movapd\t{$src, $dst|$dst, $src}",
[(alignedstore256 (v4f64 VR256:$src), addr:$dst)],
IIC_SSE_MOVA_P_MR>, VEX, VEX_L;
def VMOVUPSYmr : VPSI<0x11, MRMDestMem, (outs), (ins f256mem:$dst, VR256:$src),
"movups\t{$src, $dst|$dst, $src}",
[(store (v8f32 VR256:$src), addr:$dst)],
IIC_SSE_MOVU_P_MR>, VEX, VEX_L;
def VMOVUPDYmr : VPDI<0x11, MRMDestMem, (outs), (ins f256mem:$dst, VR256:$src),
"movupd\t{$src, $dst|$dst, $src}",
[(store (v4f64 VR256:$src), addr:$dst)],
IIC_SSE_MOVU_P_MR>, VEX, VEX_L;
} // SchedRW
// For disassembler
let isCodeGenOnly = 1, ForceDisassemble = 1, hasSideEffects = 0,
SchedRW = [WriteFShuffle] in {
def VMOVAPSrr_REV : VPSI<0x29, MRMDestReg, (outs VR128:$dst),
(ins VR128:$src),
"movaps\t{$src, $dst|$dst, $src}", [],
IIC_SSE_MOVA_P_RR>, VEX;
def VMOVAPDrr_REV : VPDI<0x29, MRMDestReg, (outs VR128:$dst),
(ins VR128:$src),
"movapd\t{$src, $dst|$dst, $src}", [],
IIC_SSE_MOVA_P_RR>, VEX;
def VMOVUPSrr_REV : VPSI<0x11, MRMDestReg, (outs VR128:$dst),
(ins VR128:$src),
"movups\t{$src, $dst|$dst, $src}", [],
IIC_SSE_MOVU_P_RR>, VEX;
def VMOVUPDrr_REV : VPDI<0x11, MRMDestReg, (outs VR128:$dst),
(ins VR128:$src),
"movupd\t{$src, $dst|$dst, $src}", [],
IIC_SSE_MOVU_P_RR>, VEX;
def VMOVAPSYrr_REV : VPSI<0x29, MRMDestReg, (outs VR256:$dst),
(ins VR256:$src),
"movaps\t{$src, $dst|$dst, $src}", [],
IIC_SSE_MOVA_P_RR>, VEX, VEX_L;
def VMOVAPDYrr_REV : VPDI<0x29, MRMDestReg, (outs VR256:$dst),
(ins VR256:$src),
"movapd\t{$src, $dst|$dst, $src}", [],
IIC_SSE_MOVA_P_RR>, VEX, VEX_L;
def VMOVUPSYrr_REV : VPSI<0x11, MRMDestReg, (outs VR256:$dst),
(ins VR256:$src),
"movups\t{$src, $dst|$dst, $src}", [],
IIC_SSE_MOVU_P_RR>, VEX, VEX_L;
def VMOVUPDYrr_REV : VPDI<0x11, MRMDestReg, (outs VR256:$dst),
(ins VR256:$src),
"movupd\t{$src, $dst|$dst, $src}", [],
IIC_SSE_MOVU_P_RR>, VEX, VEX_L;
}
let Predicates = [HasAVX] in {
def : Pat<(v8i32 (X86vzmovl
(insert_subvector undef, (v4i32 VR128:$src), (iPTR 0)))),
(SUBREG_TO_REG (i32 0), (VMOVAPSrr VR128:$src), sub_xmm)>;
def : Pat<(v4i64 (X86vzmovl
(insert_subvector undef, (v2i64 VR128:$src), (iPTR 0)))),
(SUBREG_TO_REG (i32 0), (VMOVAPSrr VR128:$src), sub_xmm)>;
def : Pat<(v8f32 (X86vzmovl
(insert_subvector undef, (v4f32 VR128:$src), (iPTR 0)))),
(SUBREG_TO_REG (i32 0), (VMOVAPSrr VR128:$src), sub_xmm)>;
def : Pat<(v4f64 (X86vzmovl
(insert_subvector undef, (v2f64 VR128:$src), (iPTR 0)))),
(SUBREG_TO_REG (i32 0), (VMOVAPSrr VR128:$src), sub_xmm)>;
}
def : Pat<(int_x86_avx_storeu_ps_256 addr:$dst, VR256:$src),
(VMOVUPSYmr addr:$dst, VR256:$src)>;
def : Pat<(int_x86_avx_storeu_pd_256 addr:$dst, VR256:$src),
(VMOVUPDYmr addr:$dst, VR256:$src)>;
let SchedRW = [WriteStore] in {
def MOVAPSmr : PSI<0x29, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
"movaps\t{$src, $dst|$dst, $src}",
[(alignedstore (v4f32 VR128:$src), addr:$dst)],
IIC_SSE_MOVA_P_MR>;
def MOVAPDmr : PDI<0x29, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
"movapd\t{$src, $dst|$dst, $src}",
[(alignedstore (v2f64 VR128:$src), addr:$dst)],
IIC_SSE_MOVA_P_MR>;
def MOVUPSmr : PSI<0x11, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
"movups\t{$src, $dst|$dst, $src}",
[(store (v4f32 VR128:$src), addr:$dst)],
IIC_SSE_MOVU_P_MR>;
def MOVUPDmr : PDI<0x11, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
"movupd\t{$src, $dst|$dst, $src}",
[(store (v2f64 VR128:$src), addr:$dst)],
IIC_SSE_MOVU_P_MR>;
} // SchedRW
// For disassembler
let isCodeGenOnly = 1, ForceDisassemble = 1, hasSideEffects = 0,
SchedRW = [WriteFShuffle] in {
def MOVAPSrr_REV : PSI<0x29, MRMDestReg, (outs VR128:$dst), (ins VR128:$src),
"movaps\t{$src, $dst|$dst, $src}", [],
IIC_SSE_MOVA_P_RR>;
def MOVAPDrr_REV : PDI<0x29, MRMDestReg, (outs VR128:$dst), (ins VR128:$src),
"movapd\t{$src, $dst|$dst, $src}", [],
IIC_SSE_MOVA_P_RR>;
def MOVUPSrr_REV : PSI<0x11, MRMDestReg, (outs VR128:$dst), (ins VR128:$src),
"movups\t{$src, $dst|$dst, $src}", [],
IIC_SSE_MOVU_P_RR>;
def MOVUPDrr_REV : PDI<0x11, MRMDestReg, (outs VR128:$dst), (ins VR128:$src),
"movupd\t{$src, $dst|$dst, $src}", [],
IIC_SSE_MOVU_P_RR>;
}
let Predicates = [HasAVX] in {
def : Pat<(int_x86_sse_storeu_ps addr:$dst, VR128:$src),
(VMOVUPSmr addr:$dst, VR128:$src)>;
def : Pat<(int_x86_sse2_storeu_pd addr:$dst, VR128:$src),