368 lines
16 KiB
Go
368 lines
16 KiB
Go
package opcodesextra
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import (
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"github.com/mmcloughlin/avo/internal/inst"
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)
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// vbmi2 is the "Vector Bit Manipulation Instructions 2" instruction set.
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var vbmi2 = []*inst.Instruction{
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// Reference: https://github.com/golang/go/blob/go1.19.3/src/cmd/internal/obj/x86/avx_optabs.go#L3026-L3030
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//
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// {as: AVPCOMPRESSB, ytab: _yvcompresspd, prefix: Pavx, op: opBytes{
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// avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN1 | evexZeroingEnabled, 0x63,
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// avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN1 | evexZeroingEnabled, 0x63,
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// avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN1 | evexZeroingEnabled, 0x63,
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// }},
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//
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// Reference: https://github.com/golang/go/blob/go1.19.3/src/cmd/internal/obj/x86/avx_optabs.go#L3041-L3045
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//
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// {as: AVPCOMPRESSW, ytab: _yvcompresspd, prefix: Pavx, op: opBytes{
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// avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN2 | evexZeroingEnabled, 0x63,
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// avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN2 | evexZeroingEnabled, 0x63,
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// avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN2 | evexZeroingEnabled, 0x63,
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// }},
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//
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{
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Opcode: "VPCOMPRESSB",
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Summary: "Store Sparse Packed Byte Integer Values into Dense Memory/Register",
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Forms: vpcompressb,
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},
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{
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Opcode: "VPCOMPRESSW",
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Summary: "Store Sparse Packed Word Integer Values into Dense Memory/Register",
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Forms: vpcompressb,
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},
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// Reference: https://github.com/golang/go/blob/go1.19.3/src/cmd/internal/obj/x86/avx_optabs.go#L3200-L3204
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//
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// {as: AVPEXPANDB, ytab: _yvexpandpd, prefix: Pavx, op: opBytes{
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// avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN1 | evexZeroingEnabled, 0x62,
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// avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN1 | evexZeroingEnabled, 0x62,
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// avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN1 | evexZeroingEnabled, 0x62,
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// }},
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//
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// Reference: https://github.com/golang/go/blob/go1.19.3/src/cmd/internal/obj/x86/avx_optabs.go#L3215-L3219
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//
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// {as: AVPEXPANDW, ytab: _yvexpandpd, prefix: Pavx, op: opBytes{
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// avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN2 | evexZeroingEnabled, 0x62,
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// avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN2 | evexZeroingEnabled, 0x62,
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// avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN2 | evexZeroingEnabled, 0x62,
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// }},
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//
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{
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Opcode: "VPEXPANDB",
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Summary: "Load Sparse Packed Byte Integer Values from Dense Memory/Register",
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Forms: vpexpandb,
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},
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{
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Opcode: "VPEXPANDW",
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Summary: "Load Sparse Packed Word Integer Values from Dense Memory/Register",
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Forms: vpexpandb,
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},
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// Reference: https://github.com/golang/go/blob/go1.19.3/src/cmd/internal/obj/x86/avx_optabs.go#L3837-L3896
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//
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// {as: AVPSHLDD, ytab: _yvalignd, prefix: Pavx, op: opBytes{
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// avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x71,
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// avxEscape | evex256 | evex66 | evex0F3A | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x71,
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// avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x71,
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// }},
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// {as: AVPSHLDQ, ytab: _yvalignd, prefix: Pavx, op: opBytes{
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// avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x71,
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// avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x71,
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// avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x71,
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// }},
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// {as: AVPSHLDVD, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
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// avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x71,
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// avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x71,
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// avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x71,
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// }},
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// {as: AVPSHLDVQ, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
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// avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x71,
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// avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x71,
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// avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x71,
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// }},
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// {as: AVPSHLDVW, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
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// avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexZeroingEnabled, 0x70,
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// avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexZeroingEnabled, 0x70,
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// avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexZeroingEnabled, 0x70,
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// }},
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// {as: AVPSHLDW, ytab: _yvalignd, prefix: Pavx, op: opBytes{
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// avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN16 | evexZeroingEnabled, 0x70,
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// avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN32 | evexZeroingEnabled, 0x70,
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// avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN64 | evexZeroingEnabled, 0x70,
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// }},
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// {as: AVPSHRDD, ytab: _yvalignd, prefix: Pavx, op: opBytes{
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// avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x73,
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// avxEscape | evex256 | evex66 | evex0F3A | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x73,
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// avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x73,
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// }},
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// {as: AVPSHRDQ, ytab: _yvalignd, prefix: Pavx, op: opBytes{
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// avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x73,
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// avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x73,
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// avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x73,
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// }},
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// {as: AVPSHRDVD, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
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// avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x73,
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// avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x73,
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// avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x73,
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// }},
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// {as: AVPSHRDVQ, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
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// avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x73,
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// avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x73,
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// avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x73,
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// }},
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// {as: AVPSHRDVW, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
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// avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexZeroingEnabled, 0x72,
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// avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexZeroingEnabled, 0x72,
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// avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexZeroingEnabled, 0x72,
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// }},
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// {as: AVPSHRDW, ytab: _yvalignd, prefix: Pavx, op: opBytes{
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// avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN16 | evexZeroingEnabled, 0x72,
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// avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN32 | evexZeroingEnabled, 0x72,
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// avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN64 | evexZeroingEnabled, 0x72,
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// }},
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//
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{
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Opcode: "VPSHLDW",
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Summary: "Concatenate Words and Shift Packed Data Left Logical",
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Forms: vpshld(""),
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},
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{
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Opcode: "VPSHLDD",
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Summary: "Concatenate Dwords and Shift Packed Data Left Logical",
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Forms: vpshld("/m32bcst"),
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},
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{
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Opcode: "VPSHLDQ",
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Summary: "Concatenate Quadwords and Shift Packed Data Left Logical",
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Forms: vpshld("/m64bcst"),
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},
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{
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Opcode: "VPSHRDW",
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Summary: "Concatenate Words and Shift Packed Data Right Logical",
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Forms: vpshld(""),
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},
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{
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Opcode: "VPSHRDD",
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Summary: "Concatenate Dwords and Shift Packed Data Right Logical",
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Forms: vpshld("/m32bcst"),
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},
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{
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Opcode: "VPSHRDQ",
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Summary: "Concatenate Quadwords and Shift Packed Data Right Logical",
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Forms: vpshld("/m64bcst"),
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},
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{
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Opcode: "VPSHLDVW",
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Summary: "Concatenate Words and Variable Shift Packed Data Left Logical",
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Forms: vpshldv(""),
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},
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{
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Opcode: "VPSHLDVD",
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Summary: "Concatenate Dwords and Variable Shift Packed Data Left Logical",
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Forms: vpshldv("/m32bcst"),
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},
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{
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Opcode: "VPSHLDVQ",
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Summary: "Concatenate Quadwords and Variable Shift Packed Data Left Logical",
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Forms: vpshldv("/m64bcst"),
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},
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{
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Opcode: "VPSHRDVW",
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Summary: "Concatenate Words and Variable Shift Packed Data Right Logical",
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Forms: vpshldv(""),
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},
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{
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Opcode: "VPSHRDVD",
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Summary: "Concatenate Dwords and Variable Shift Packed Data Right Logical",
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Forms: vpshldv("/m32bcst"),
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},
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{
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Opcode: "VPSHRDVQ",
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Summary: "Concatenate Quadwords and Variable Shift Packed Data Right Logical",
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Forms: vpshldv("/m64bcst"),
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},
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}
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// VPCOMPRESSB and VPCOMPRESSW forms.
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//
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// Reference: https://github.com/golang/go/blob/go1.19.3/src/cmd/internal/obj/x86/avx_optabs.go#L240-L247
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//
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// var _yvcompresspd = []ytab{
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// {zcase: Zevex_r_v_rm, zoffset: 0, args: argList{YxrEvex, YxmEvex}},
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// {zcase: Zevex_r_k_rm, zoffset: 3, args: argList{YxrEvex, Yknot0, YxmEvex}},
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// {zcase: Zevex_r_v_rm, zoffset: 0, args: argList{YyrEvex, YymEvex}},
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// {zcase: Zevex_r_k_rm, zoffset: 3, args: argList{YyrEvex, Yknot0, YymEvex}},
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// {zcase: Zevex_r_v_rm, zoffset: 0, args: argList{Yzr, Yzm}},
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// {zcase: Zevex_r_k_rm, zoffset: 3, args: argList{Yzr, Yknot0, Yzm}},
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// }
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var vpcompressb = inst.Forms{
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// EVEX.128.66.0F38.W0 63 /r VPCOMPRESSB m128{k1}, xmm1 A V/V AVX512_VBMI2 AVX512VL
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{
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ISA: []string{"AVX512VBMI2", "AVX512VL"},
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Operands: []inst.Operand{
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{Type: "xmm", Action: inst.R},
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{Type: "m128{k}", Action: inst.W},
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},
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EncodingType: inst.EncodingTypeEVEX,
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},
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// EVEX.128.66.0F38.W0 63 /r VPCOMPRESSB xmm1{k1}{z}, xmm2 B V/V AVX512_VBMI2 AVX512VL
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{
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ISA: []string{"AVX512VBMI2", "AVX512VL"},
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Operands: []inst.Operand{
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{Type: "xmm", Action: inst.R},
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{Type: "xmm{k}{z}", Action: inst.W},
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},
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EncodingType: inst.EncodingTypeEVEX,
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},
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// EVEX.256.66.0F38.W0 63 /r VPCOMPRESSB m256{k1}, ymm1 A V/V AVX512_VBMI2 AVX512VL
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{
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ISA: []string{"AVX512VBMI2", "AVX512VL"},
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Operands: []inst.Operand{
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{Type: "ymm", Action: inst.R},
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{Type: "m256{k}", Action: inst.W},
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},
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EncodingType: inst.EncodingTypeEVEX,
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},
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// EVEX.256.66.0F38.W0 63 /r VPCOMPRESSB ymm1{k1}{z}, ymm2 B V/V AVX512_VBMI2 AVX512VL
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{
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ISA: []string{"AVX512VBMI2", "AVX512VL"},
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Operands: []inst.Operand{
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{Type: "ymm", Action: inst.R},
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{Type: "ymm{k}{z}", Action: inst.W},
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},
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EncodingType: inst.EncodingTypeEVEX,
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},
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// EVEX.512.66.0F38.W0 63 /r VPCOMPRESSB m512{k1}, zmm1 A V/V AVX512_VBMI2
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{
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ISA: []string{"AVX512VBMI2"},
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Operands: []inst.Operand{
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{Type: "zmm", Action: inst.R},
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{Type: "m512{k}", Action: inst.W},
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},
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EncodingType: inst.EncodingTypeEVEX,
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},
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// EVEX.512.66.0F38.W0 63 /r VPCOMPRESSB zmm1{k1}{z}, zmm2 B V/V AVX512_VBMI2
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{
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ISA: []string{"AVX512VBMI2"},
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Operands: []inst.Operand{
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{Type: "zmm", Action: inst.R},
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{Type: "zmm{k}{z}", Action: inst.W},
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},
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EncodingType: inst.EncodingTypeEVEX,
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},
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}
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// VPEXPANDB and VPEXPANDW forms.
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//
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// Reference: https://github.com/golang/go/blob/go1.19.3/src/cmd/internal/obj/x86/avx_optabs.go#L376-L383
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//
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// var _yvexpandpd = []ytab{
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// {zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex}},
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// {zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, YxrEvex}},
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// {zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YymEvex, YyrEvex}},
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// {zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YymEvex, Yknot0, YyrEvex}},
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// {zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Yzm, Yzr}},
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// {zcase: Zevex_rm_k_r, zoffset: 3, args: argList{Yzm, Yknot0, Yzr}},
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// }
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var vpexpandb = _yvexpandpd("AVX512VBMI2", "")
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// VPSH{L,R}D{W,D,Q} forms.
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//
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// Reference: https://github.com/golang/go/blob/go1.19.3/src/cmd/internal/obj/x86/avx_optabs.go#L128-L135
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//
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// var _yvalignd = []ytab{
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// {zcase: Zevex_i_rm_v_r, zoffset: 0, args: argList{Yu8, YxmEvex, YxrEvex, YxrEvex}},
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// {zcase: Zevex_i_rm_v_k_r, zoffset: 3, args: argList{Yu8, YxmEvex, YxrEvex, Yknot0, YxrEvex}},
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// {zcase: Zevex_i_rm_v_r, zoffset: 0, args: argList{Yu8, YymEvex, YyrEvex, YyrEvex}},
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// {zcase: Zevex_i_rm_v_k_r, zoffset: 3, args: argList{Yu8, YymEvex, YyrEvex, Yknot0, YyrEvex}},
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// {zcase: Zevex_i_rm_v_r, zoffset: 0, args: argList{Yu8, Yzm, Yzr, Yzr}},
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// {zcase: Zevex_i_rm_v_k_r, zoffset: 3, args: argList{Yu8, Yzm, Yzr, Yknot0, Yzr}},
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// }
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func vpshld(bcst string) inst.Forms {
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return inst.Forms{
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// EVEX.128.66.0F3A.W1 70 /r /ib VPSHLDW xmm1{k1}{z}, xmm2, xmm3/m128, imm8 A V/V AVX512_VBMI2 AVX512VL
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// EVEX.128.66.0F3A.W0 71 /r /ib VPSHLDD xmm1{k1}{z}, xmm2, xmm3/m128/m32bcst, imm8 B V/V AVX512_VBMI2 AVX512VL
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// EVEX.128.66.0F3A.W1 71 /r /ib VPSHLDQ xmm1{k1}{z}, xmm2, xmm3/m128/m64bcst, imm8 B V/V AVX512_VBMI2 AVX512VL
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{
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ISA: []string{"AVX512VBMI2", "AVX512VL"},
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Operands: []inst.Operand{
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{Type: "imm8"},
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{Type: "xmm", Action: inst.R},
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{Type: "xmm", Action: inst.R},
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{Type: "xmm{k}{z}", Action: inst.W},
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},
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EncodingType: inst.EncodingTypeEVEX,
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},
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{
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ISA: []string{"AVX512VBMI2", "AVX512VL"},
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Operands: []inst.Operand{
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{Type: "imm8"},
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{Type: "m128" + bcst, Action: inst.R},
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{Type: "xmm", Action: inst.R},
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{Type: "xmm{k}{z}", Action: inst.W},
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},
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EncodingType: inst.EncodingTypeEVEX,
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},
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// EVEX.256.66.0F3A.W1 70 /r /ib VPSHLDW ymm1{k1}{z}, ymm2, ymm3/m256, imm8 A V/V AVX512_VBMI2 AVX512VL
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// EVEX.256.66.0F3A.W0 71 /r /ib VPSHLDD ymm1{k1}{z}, ymm2, ymm3/m256/m32bcst, imm8 B V/V AVX512_VBMI2 AVX512VL
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// EVEX.256.66.0F3A.W1 71 /r /ib VPSHLDQ ymm1{k1}{z}, ymm2, ymm3/m256/m64bcst, imm8 B V/V AVX512_VBMI2 AVX512VL
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{
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ISA: []string{"AVX512VBMI2", "AVX512VL"},
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Operands: []inst.Operand{
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{Type: "imm8"},
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{Type: "ymm", Action: inst.R},
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{Type: "ymm", Action: inst.R},
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{Type: "ymm{k}{z}", Action: inst.W},
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},
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EncodingType: inst.EncodingTypeEVEX,
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},
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{
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ISA: []string{"AVX512VBMI2", "AVX512VL"},
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Operands: []inst.Operand{
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{Type: "imm8"},
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{Type: "m256" + bcst, Action: inst.R},
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{Type: "ymm", Action: inst.R},
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{Type: "ymm{k}{z}", Action: inst.W},
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},
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EncodingType: inst.EncodingTypeEVEX,
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},
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// EVEX.512.66.0F3A.W1 70 /r /ib VPSHLDW zmm1{k1}{z}, zmm2, zmm3/m512, imm8 A V/V AVX512_VBMI2
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// EVEX.512.66.0F3A.W0 71 /r /ib VPSHLDD zmm1{k1}{z}, zmm2, zmm3/m512/m32bcst, imm8 B V/V AVX512_VBMI2
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// EVEX.512.66.0F3A.W1 71 /r /ib VPSHLDQ zmm1{k1}{z}, zmm2, zmm3/m512/m64bcst, imm8 B V/V AVX512_VBMI2
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{
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ISA: []string{"AVX512VBMI2"},
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Operands: []inst.Operand{
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{Type: "imm8"},
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{Type: "zmm", Action: inst.R},
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{Type: "zmm", Action: inst.R},
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{Type: "zmm{k}{z}", Action: inst.W},
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},
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EncodingType: inst.EncodingTypeEVEX,
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},
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{
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ISA: []string{"AVX512VBMI2"},
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Operands: []inst.Operand{
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{Type: "imm8"},
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{Type: "m512" + bcst, Action: inst.R},
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{Type: "zmm", Action: inst.R},
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{Type: "zmm{k}{z}", Action: inst.W},
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},
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EncodingType: inst.EncodingTypeEVEX,
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},
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}
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}
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// VPSH{L,R}DV{W,D,Q} forms.
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//
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// Reference: https://github.com/golang/go/blob/go1.19.3/src/cmd/internal/obj/x86/avx_optabs.go#L148-L155
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//
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// var _yvblendmpd = []ytab{
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// {zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex, YxrEvex}},
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// {zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{YxmEvex, YxrEvex, Yknot0, YxrEvex}},
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// {zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YymEvex, YyrEvex, YyrEvex}},
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// {zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{YymEvex, YyrEvex, Yknot0, YyrEvex}},
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// {zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Yzm, Yzr, Yzr}},
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// {zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{Yzm, Yzr, Yknot0, Yzr}},
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// }
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func vpshldv(bcst string) inst.Forms { return _yvblendmpd("AVX512VBMI2", bcst) }
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