447 lines
24 KiB
C++
447 lines
24 KiB
C++
//===-- X86InstrFoldTables.cpp - X86 Instruction Folding Tables -----------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file contains the X86 memory folding tables.
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//
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//===----------------------------------------------------------------------===//
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#include "X86InstrFoldTables.h"
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#include "X86InstrInfo.h"
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#include "llvm/ADT/STLExtras.h"
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#include <atomic>
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#include <vector>
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using namespace llvm;
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// These tables are sorted by their RegOp value allowing them to be binary
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// searched at runtime without the need for additional storage. The enum values
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// are currently emitted in X86GenInstrInfo.inc in alphabetical order. Which
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// makes sorting these tables a simple matter of alphabetizing the table.
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#include "X86GenFoldTables.inc"
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static const X86MemoryFoldTableEntry BroadcastFoldTable2[] = {
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{ X86::VADDPDZ128rr, X86::VADDPDZ128rmb, TB_BCAST_SD },
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{ X86::VADDPDZ256rr, X86::VADDPDZ256rmb, TB_BCAST_SD },
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{ X86::VADDPDZrr, X86::VADDPDZrmb, TB_BCAST_SD },
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{ X86::VADDPSZ128rr, X86::VADDPSZ128rmb, TB_BCAST_SS },
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{ X86::VADDPSZ256rr, X86::VADDPSZ256rmb, TB_BCAST_SS },
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{ X86::VADDPSZrr, X86::VADDPSZrmb, TB_BCAST_SS },
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{ X86::VCMPPDZ128rri, X86::VCMPPDZ128rmbi, TB_BCAST_SD },
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{ X86::VCMPPDZ256rri, X86::VCMPPDZ256rmbi, TB_BCAST_SD },
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{ X86::VCMPPDZrri, X86::VCMPPDZrmbi, TB_BCAST_SD },
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{ X86::VCMPPSZ128rri, X86::VCMPPSZ128rmbi, TB_BCAST_SS },
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{ X86::VCMPPSZ256rri, X86::VCMPPSZ256rmbi, TB_BCAST_SS },
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{ X86::VCMPPSZrri, X86::VCMPPSZrmbi, TB_BCAST_SS },
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{ X86::VDIVPDZ128rr, X86::VDIVPDZ128rmb, TB_BCAST_SD },
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{ X86::VDIVPDZ256rr, X86::VDIVPDZ256rmb, TB_BCAST_SD },
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{ X86::VDIVPDZrr, X86::VDIVPDZrmb, TB_BCAST_SD },
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{ X86::VDIVPSZ128rr, X86::VDIVPSZ128rmb, TB_BCAST_SS },
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{ X86::VDIVPSZ256rr, X86::VDIVPSZ256rmb, TB_BCAST_SS },
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{ X86::VDIVPSZrr, X86::VDIVPSZrmb, TB_BCAST_SS },
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{ X86::VMAXCPDZ128rr, X86::VMAXCPDZ128rmb, TB_BCAST_SD },
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{ X86::VMAXCPDZ256rr, X86::VMAXCPDZ256rmb, TB_BCAST_SD },
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{ X86::VMAXCPDZrr, X86::VMAXCPDZrmb, TB_BCAST_SD },
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{ X86::VMAXCPSZ128rr, X86::VMAXCPSZ128rmb, TB_BCAST_SS },
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{ X86::VMAXCPSZ256rr, X86::VMAXCPSZ256rmb, TB_BCAST_SS },
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{ X86::VMAXCPSZrr, X86::VMAXCPSZrmb, TB_BCAST_SS },
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{ X86::VMAXPDZ128rr, X86::VMAXPDZ128rmb, TB_BCAST_SD },
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{ X86::VMAXPDZ256rr, X86::VMAXPDZ256rmb, TB_BCAST_SD },
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{ X86::VMAXPDZrr, X86::VMAXPDZrmb, TB_BCAST_SD },
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{ X86::VMAXPSZ128rr, X86::VMAXPSZ128rmb, TB_BCAST_SS },
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{ X86::VMAXPSZ256rr, X86::VMAXPSZ256rmb, TB_BCAST_SS },
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{ X86::VMAXPSZrr, X86::VMAXPSZrmb, TB_BCAST_SS },
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{ X86::VMINCPDZ128rr, X86::VMINCPDZ128rmb, TB_BCAST_SD },
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{ X86::VMINCPDZ256rr, X86::VMINCPDZ256rmb, TB_BCAST_SD },
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{ X86::VMINCPDZrr, X86::VMINCPDZrmb, TB_BCAST_SD },
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{ X86::VMINCPSZ128rr, X86::VMINCPSZ128rmb, TB_BCAST_SS },
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{ X86::VMINCPSZ256rr, X86::VMINCPSZ256rmb, TB_BCAST_SS },
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{ X86::VMINCPSZrr, X86::VMINCPSZrmb, TB_BCAST_SS },
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{ X86::VMINPDZ128rr, X86::VMINPDZ128rmb, TB_BCAST_SD },
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{ X86::VMINPDZ256rr, X86::VMINPDZ256rmb, TB_BCAST_SD },
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{ X86::VMINPDZrr, X86::VMINPDZrmb, TB_BCAST_SD },
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{ X86::VMINPSZ128rr, X86::VMINPSZ128rmb, TB_BCAST_SS },
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{ X86::VMINPSZ256rr, X86::VMINPSZ256rmb, TB_BCAST_SS },
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{ X86::VMINPSZrr, X86::VMINPSZrmb, TB_BCAST_SS },
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{ X86::VMULPDZ128rr, X86::VMULPDZ128rmb, TB_BCAST_SD },
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{ X86::VMULPDZ256rr, X86::VMULPDZ256rmb, TB_BCAST_SD },
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{ X86::VMULPDZrr, X86::VMULPDZrmb, TB_BCAST_SD },
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{ X86::VMULPSZ128rr, X86::VMULPSZ128rmb, TB_BCAST_SS },
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{ X86::VMULPSZ256rr, X86::VMULPSZ256rmb, TB_BCAST_SS },
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{ X86::VMULPSZrr, X86::VMULPSZrmb, TB_BCAST_SS },
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{ X86::VPADDDZ128rr, X86::VPADDDZ128rmb, TB_BCAST_D },
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{ X86::VPADDDZ256rr, X86::VPADDDZ256rmb, TB_BCAST_D },
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{ X86::VPADDDZrr, X86::VPADDDZrmb, TB_BCAST_D },
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{ X86::VPADDQZ128rr, X86::VPADDQZ128rmb, TB_BCAST_Q },
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{ X86::VPADDQZ256rr, X86::VPADDQZ256rmb, TB_BCAST_Q },
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{ X86::VPADDQZrr, X86::VPADDQZrmb, TB_BCAST_Q },
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{ X86::VPANDDZ128rr, X86::VPANDDZ128rmb, TB_BCAST_D },
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{ X86::VPANDDZ256rr, X86::VPANDDZ256rmb, TB_BCAST_D },
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{ X86::VPANDDZrr, X86::VPANDDZrmb, TB_BCAST_D },
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{ X86::VPANDNDZ128rr, X86::VPANDNDZ128rmb, TB_BCAST_D },
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{ X86::VPANDNDZ256rr, X86::VPANDNDZ256rmb, TB_BCAST_D },
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{ X86::VPANDNDZrr, X86::VPANDNDZrmb, TB_BCAST_D },
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{ X86::VPANDNQZ128rr, X86::VPANDNQZ128rmb, TB_BCAST_Q },
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{ X86::VPANDNQZ256rr, X86::VPANDNQZ256rmb, TB_BCAST_Q },
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{ X86::VPANDNQZrr, X86::VPANDNQZrmb, TB_BCAST_Q },
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{ X86::VPANDQZ128rr, X86::VPANDQZ128rmb, TB_BCAST_Q },
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{ X86::VPANDQZ256rr, X86::VPANDQZ256rmb, TB_BCAST_Q },
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{ X86::VPANDQZrr, X86::VPANDQZrmb, TB_BCAST_Q },
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{ X86::VPCMPDZ128rri, X86::VPCMPDZ128rmib, TB_BCAST_D },
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{ X86::VPCMPDZ256rri, X86::VPCMPDZ256rmib, TB_BCAST_D },
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{ X86::VPCMPDZrri, X86::VPCMPDZrmib, TB_BCAST_D },
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{ X86::VPCMPEQDZ128rr, X86::VPCMPEQDZ128rmb, TB_BCAST_D },
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{ X86::VPCMPEQDZ256rr, X86::VPCMPEQDZ256rmb, TB_BCAST_D },
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{ X86::VPCMPEQDZrr, X86::VPCMPEQDZrmb, TB_BCAST_D },
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{ X86::VPCMPEQQZ128rr, X86::VPCMPEQQZ128rmb, TB_BCAST_Q },
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{ X86::VPCMPEQQZ256rr, X86::VPCMPEQQZ256rmb, TB_BCAST_Q },
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{ X86::VPCMPEQQZrr, X86::VPCMPEQQZrmb, TB_BCAST_Q },
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{ X86::VPCMPGTDZ128rr, X86::VPCMPGTDZ128rmb, TB_BCAST_D },
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{ X86::VPCMPGTDZ256rr, X86::VPCMPGTDZ256rmb, TB_BCAST_D },
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{ X86::VPCMPGTDZrr, X86::VPCMPGTDZrmb, TB_BCAST_D },
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{ X86::VPCMPGTQZ128rr, X86::VPCMPGTQZ128rmb, TB_BCAST_Q },
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{ X86::VPCMPGTQZ256rr, X86::VPCMPGTQZ256rmb, TB_BCAST_Q },
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{ X86::VPCMPGTQZrr, X86::VPCMPGTQZrmb, TB_BCAST_Q },
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{ X86::VPCMPQZ128rri, X86::VPCMPQZ128rmib, TB_BCAST_Q },
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{ X86::VPCMPQZ256rri, X86::VPCMPQZ256rmib, TB_BCAST_Q },
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{ X86::VPCMPQZrri, X86::VPCMPQZrmib, TB_BCAST_Q },
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{ X86::VPCMPUDZ128rri, X86::VPCMPUDZ128rmib, TB_BCAST_D },
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{ X86::VPCMPUDZ256rri, X86::VPCMPUDZ256rmib, TB_BCAST_D },
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{ X86::VPCMPUDZrri, X86::VPCMPUDZrmib, TB_BCAST_D },
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{ X86::VPCMPUQZ128rri, X86::VPCMPUQZ128rmib, TB_BCAST_Q },
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{ X86::VPCMPUQZ256rri, X86::VPCMPUQZ256rmib, TB_BCAST_Q },
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{ X86::VPCMPUQZrri, X86::VPCMPUQZrmib, TB_BCAST_Q },
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{ X86::VPMAXSDZ128rr, X86::VPMAXSDZ128rmb, TB_BCAST_D },
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{ X86::VPMAXSDZ256rr, X86::VPMAXSDZ256rmb, TB_BCAST_D },
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{ X86::VPMAXSDZrr, X86::VPMAXSDZrmb, TB_BCAST_D },
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{ X86::VPMAXSQZ128rr, X86::VPMAXSQZ128rmb, TB_BCAST_Q },
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{ X86::VPMAXSQZ256rr, X86::VPMAXSQZ256rmb, TB_BCAST_Q },
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{ X86::VPMAXSQZrr, X86::VPMAXSQZrmb, TB_BCAST_Q },
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{ X86::VPMAXUDZ128rr, X86::VPMAXUDZ128rmb, TB_BCAST_D },
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{ X86::VPMAXUDZ256rr, X86::VPMAXUDZ256rmb, TB_BCAST_D },
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{ X86::VPMAXUDZrr, X86::VPMAXUDZrmb, TB_BCAST_D },
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{ X86::VPMAXUQZ128rr, X86::VPMAXUQZ128rmb, TB_BCAST_Q },
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{ X86::VPMAXUQZ256rr, X86::VPMAXUQZ256rmb, TB_BCAST_Q },
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{ X86::VPMAXUQZrr, X86::VPMAXUQZrmb, TB_BCAST_Q },
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{ X86::VPMINSDZ128rr, X86::VPMINSDZ128rmb, TB_BCAST_D },
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{ X86::VPMINSDZ256rr, X86::VPMINSDZ256rmb, TB_BCAST_D },
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{ X86::VPMINSDZrr, X86::VPMINSDZrmb, TB_BCAST_D },
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{ X86::VPMINSQZ128rr, X86::VPMINSQZ128rmb, TB_BCAST_Q },
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{ X86::VPMINSQZ256rr, X86::VPMINSQZ256rmb, TB_BCAST_Q },
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{ X86::VPMINSQZrr, X86::VPMINSQZrmb, TB_BCAST_Q },
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{ X86::VPMINUDZ128rr, X86::VPMINUDZ128rmb, TB_BCAST_D },
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{ X86::VPMINUDZ256rr, X86::VPMINUDZ256rmb, TB_BCAST_D },
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{ X86::VPMINUDZrr, X86::VPMINUDZrmb, TB_BCAST_D },
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{ X86::VPMINUQZ128rr, X86::VPMINUQZ128rmb, TB_BCAST_Q },
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{ X86::VPMINUQZ256rr, X86::VPMINUQZ256rmb, TB_BCAST_Q },
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{ X86::VPMINUQZrr, X86::VPMINUQZrmb, TB_BCAST_Q },
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{ X86::VPMULLDZ128rr, X86::VPMULLDZ128rmb, TB_BCAST_D },
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{ X86::VPMULLDZ256rr, X86::VPMULLDZ256rmb, TB_BCAST_D },
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{ X86::VPMULLDZrr, X86::VPMULLDZrmb, TB_BCAST_D },
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{ X86::VPMULLQZ128rr, X86::VPMULLQZ128rmb, TB_BCAST_Q },
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{ X86::VPMULLQZ256rr, X86::VPMULLQZ256rmb, TB_BCAST_Q },
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{ X86::VPMULLQZrr, X86::VPMULLQZrmb, TB_BCAST_Q },
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{ X86::VPORDZ128rr, X86::VPORDZ128rmb, TB_BCAST_D },
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{ X86::VPORDZ256rr, X86::VPORDZ256rmb, TB_BCAST_D },
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{ X86::VPORDZrr, X86::VPORDZrmb, TB_BCAST_D },
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{ X86::VPORQZ128rr, X86::VPORQZ128rmb, TB_BCAST_Q },
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{ X86::VPORQZ256rr, X86::VPORQZ256rmb, TB_BCAST_Q },
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{ X86::VPORQZrr, X86::VPORQZrmb, TB_BCAST_Q },
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{ X86::VPTESTMDZ128rr, X86::VPTESTMDZ128rmb, TB_BCAST_D },
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{ X86::VPTESTMDZ256rr, X86::VPTESTMDZ256rmb, TB_BCAST_D },
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{ X86::VPTESTMDZrr, X86::VPTESTMDZrmb, TB_BCAST_D },
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{ X86::VPTESTMQZ128rr, X86::VPTESTMQZ128rmb, TB_BCAST_Q },
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{ X86::VPTESTMQZ256rr, X86::VPTESTMQZ256rmb, TB_BCAST_Q },
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{ X86::VPTESTMQZrr, X86::VPTESTMQZrmb, TB_BCAST_Q },
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{ X86::VPTESTNMDZ128rr,X86::VPTESTNMDZ128rmb,TB_BCAST_D },
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{ X86::VPTESTNMDZ256rr,X86::VPTESTNMDZ256rmb,TB_BCAST_D },
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{ X86::VPTESTNMDZrr, X86::VPTESTNMDZrmb, TB_BCAST_D },
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{ X86::VPTESTNMQZ128rr,X86::VPTESTNMQZ128rmb,TB_BCAST_Q },
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{ X86::VPTESTNMQZ256rr,X86::VPTESTNMQZ256rmb,TB_BCAST_Q },
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{ X86::VPTESTNMQZrr, X86::VPTESTNMQZrmb, TB_BCAST_Q },
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{ X86::VPXORDZ128rr, X86::VPXORDZ128rmb, TB_BCAST_D },
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{ X86::VPXORDZ256rr, X86::VPXORDZ256rmb, TB_BCAST_D },
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{ X86::VPXORDZrr, X86::VPXORDZrmb, TB_BCAST_D },
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{ X86::VPXORQZ128rr, X86::VPXORQZ128rmb, TB_BCAST_Q },
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{ X86::VPXORQZ256rr, X86::VPXORQZ256rmb, TB_BCAST_Q },
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{ X86::VPXORQZrr, X86::VPXORQZrmb, TB_BCAST_Q },
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{ X86::VSUBPDZ128rr, X86::VSUBPDZ128rmb, TB_BCAST_SD },
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{ X86::VSUBPDZ256rr, X86::VSUBPDZ256rmb, TB_BCAST_SD },
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{ X86::VSUBPDZrr, X86::VSUBPDZrmb, TB_BCAST_SD },
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{ X86::VSUBPSZ128rr, X86::VSUBPSZ128rmb, TB_BCAST_SS },
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{ X86::VSUBPSZ256rr, X86::VSUBPSZ256rmb, TB_BCAST_SS },
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{ X86::VSUBPSZrr, X86::VSUBPSZrmb, TB_BCAST_SS },
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};
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static const X86MemoryFoldTableEntry BroadcastFoldTable3[] = {
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{ X86::VFMADD132PDZ128r, X86::VFMADD132PDZ128mb, TB_BCAST_SD },
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{ X86::VFMADD132PDZ256r, X86::VFMADD132PDZ256mb, TB_BCAST_SD },
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{ X86::VFMADD132PDZr, X86::VFMADD132PDZmb, TB_BCAST_SD },
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{ X86::VFMADD132PSZ128r, X86::VFMADD132PSZ128mb, TB_BCAST_SS },
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{ X86::VFMADD132PSZ256r, X86::VFMADD132PSZ256mb, TB_BCAST_SS },
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{ X86::VFMADD132PSZr, X86::VFMADD132PSZmb, TB_BCAST_SS },
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{ X86::VFMADD213PDZ128r, X86::VFMADD213PDZ128mb, TB_BCAST_SD },
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{ X86::VFMADD213PDZ256r, X86::VFMADD213PDZ256mb, TB_BCAST_SD },
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{ X86::VFMADD213PDZr, X86::VFMADD213PDZmb, TB_BCAST_SD },
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{ X86::VFMADD213PSZ128r, X86::VFMADD213PSZ128mb, TB_BCAST_SS },
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{ X86::VFMADD213PSZ256r, X86::VFMADD213PSZ256mb, TB_BCAST_SS },
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{ X86::VFMADD213PSZr, X86::VFMADD213PSZmb, TB_BCAST_SS },
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{ X86::VFMADD231PDZ128r, X86::VFMADD231PDZ128mb, TB_BCAST_SD },
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{ X86::VFMADD231PDZ256r, X86::VFMADD231PDZ256mb, TB_BCAST_SD },
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{ X86::VFMADD231PDZr, X86::VFMADD231PDZmb, TB_BCAST_SD },
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{ X86::VFMADD231PSZ128r, X86::VFMADD231PSZ128mb, TB_BCAST_SS },
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{ X86::VFMADD231PSZ256r, X86::VFMADD231PSZ256mb, TB_BCAST_SS },
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{ X86::VFMADD231PSZr, X86::VFMADD231PSZmb, TB_BCAST_SS },
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{ X86::VFMADDSUB132PDZ128r, X86::VFMADDSUB132PDZ128mb, TB_BCAST_SD },
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{ X86::VFMADDSUB132PDZ256r, X86::VFMADDSUB132PDZ256mb, TB_BCAST_SD },
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{ X86::VFMADDSUB132PDZr, X86::VFMADDSUB132PDZmb, TB_BCAST_SD },
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{ X86::VFMADDSUB132PSZ128r, X86::VFMADDSUB132PSZ128mb, TB_BCAST_SS },
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{ X86::VFMADDSUB132PSZ256r, X86::VFMADDSUB132PSZ256mb, TB_BCAST_SS },
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{ X86::VFMADDSUB132PSZr, X86::VFMADDSUB132PSZmb, TB_BCAST_SS },
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{ X86::VFMADDSUB213PDZ128r, X86::VFMADDSUB213PDZ128mb, TB_BCAST_SD },
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{ X86::VFMADDSUB213PDZ256r, X86::VFMADDSUB213PDZ256mb, TB_BCAST_SD },
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{ X86::VFMADDSUB213PDZr, X86::VFMADDSUB213PDZmb, TB_BCAST_SD },
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{ X86::VFMADDSUB213PSZ128r, X86::VFMADDSUB213PSZ128mb, TB_BCAST_SS },
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{ X86::VFMADDSUB213PSZ256r, X86::VFMADDSUB213PSZ256mb, TB_BCAST_SS },
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{ X86::VFMADDSUB213PSZr, X86::VFMADDSUB213PSZmb, TB_BCAST_SS },
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{ X86::VFMADDSUB231PDZ128r, X86::VFMADDSUB231PDZ128mb, TB_BCAST_SD },
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{ X86::VFMADDSUB231PDZ256r, X86::VFMADDSUB231PDZ256mb, TB_BCAST_SD },
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{ X86::VFMADDSUB231PDZr, X86::VFMADDSUB231PDZmb, TB_BCAST_SD },
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{ X86::VFMADDSUB231PSZ128r, X86::VFMADDSUB231PSZ128mb, TB_BCAST_SS },
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{ X86::VFMADDSUB231PSZ256r, X86::VFMADDSUB231PSZ256mb, TB_BCAST_SS },
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{ X86::VFMADDSUB231PSZr, X86::VFMADDSUB231PSZmb, TB_BCAST_SS },
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{ X86::VFMSUB132PDZ128r, X86::VFMSUB132PDZ128mb, TB_BCAST_SD },
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{ X86::VFMSUB132PDZ256r, X86::VFMSUB132PDZ256mb, TB_BCAST_SD },
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{ X86::VFMSUB132PDZr, X86::VFMSUB132PDZmb, TB_BCAST_SD },
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{ X86::VFMSUB132PSZ128r, X86::VFMSUB132PSZ128mb, TB_BCAST_SS },
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{ X86::VFMSUB132PSZ256r, X86::VFMSUB132PSZ256mb, TB_BCAST_SS },
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{ X86::VFMSUB132PSZr, X86::VFMSUB132PSZmb, TB_BCAST_SS },
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{ X86::VFMSUB213PDZ128r, X86::VFMSUB213PDZ128mb, TB_BCAST_SD },
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{ X86::VFMSUB213PDZ256r, X86::VFMSUB213PDZ256mb, TB_BCAST_SD },
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{ X86::VFMSUB213PDZr, X86::VFMSUB213PDZmb, TB_BCAST_SD },
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{ X86::VFMSUB213PSZ128r, X86::VFMSUB213PSZ128mb, TB_BCAST_SS },
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{ X86::VFMSUB213PSZ256r, X86::VFMSUB213PSZ256mb, TB_BCAST_SS },
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{ X86::VFMSUB213PSZr, X86::VFMSUB213PSZmb, TB_BCAST_SS },
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{ X86::VFMSUB231PDZ128r, X86::VFMSUB231PDZ128mb, TB_BCAST_SD },
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{ X86::VFMSUB231PDZ256r, X86::VFMSUB231PDZ256mb, TB_BCAST_SD },
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{ X86::VFMSUB231PDZr, X86::VFMSUB231PDZmb, TB_BCAST_SD },
|
|
{ X86::VFMSUB231PSZ128r, X86::VFMSUB231PSZ128mb, TB_BCAST_SS },
|
|
{ X86::VFMSUB231PSZ256r, X86::VFMSUB231PSZ256mb, TB_BCAST_SS },
|
|
{ X86::VFMSUB231PSZr, X86::VFMSUB231PSZmb, TB_BCAST_SS },
|
|
{ X86::VFMSUBADD132PDZ128r, X86::VFMSUBADD132PDZ128mb, TB_BCAST_SD },
|
|
{ X86::VFMSUBADD132PDZ256r, X86::VFMSUBADD132PDZ256mb, TB_BCAST_SD },
|
|
{ X86::VFMSUBADD132PDZr, X86::VFMSUBADD132PDZmb, TB_BCAST_SD },
|
|
{ X86::VFMSUBADD132PSZ128r, X86::VFMSUBADD132PSZ128mb, TB_BCAST_SS },
|
|
{ X86::VFMSUBADD132PSZ256r, X86::VFMSUBADD132PSZ256mb, TB_BCAST_SS },
|
|
{ X86::VFMSUBADD132PSZr, X86::VFMSUBADD132PSZmb, TB_BCAST_SS },
|
|
{ X86::VFMSUBADD213PDZ128r, X86::VFMSUBADD213PDZ128mb, TB_BCAST_SD },
|
|
{ X86::VFMSUBADD213PDZ256r, X86::VFMSUBADD213PDZ256mb, TB_BCAST_SD },
|
|
{ X86::VFMSUBADD213PDZr, X86::VFMSUBADD213PDZmb, TB_BCAST_SD },
|
|
{ X86::VFMSUBADD213PSZ128r, X86::VFMSUBADD213PSZ128mb, TB_BCAST_SS },
|
|
{ X86::VFMSUBADD213PSZ256r, X86::VFMSUBADD213PSZ256mb, TB_BCAST_SS },
|
|
{ X86::VFMSUBADD213PSZr, X86::VFMSUBADD213PSZmb, TB_BCAST_SS },
|
|
{ X86::VFMSUBADD231PDZ128r, X86::VFMSUBADD231PDZ128mb, TB_BCAST_SD },
|
|
{ X86::VFMSUBADD231PDZ256r, X86::VFMSUBADD231PDZ256mb, TB_BCAST_SD },
|
|
{ X86::VFMSUBADD231PDZr, X86::VFMSUBADD231PDZmb, TB_BCAST_SD },
|
|
{ X86::VFMSUBADD231PSZ128r, X86::VFMSUBADD231PSZ128mb, TB_BCAST_SS },
|
|
{ X86::VFMSUBADD231PSZ256r, X86::VFMSUBADD231PSZ256mb, TB_BCAST_SS },
|
|
{ X86::VFMSUBADD231PSZr, X86::VFMSUBADD231PSZmb, TB_BCAST_SS },
|
|
{ X86::VFNMADD132PDZ128r, X86::VFNMADD132PDZ128mb, TB_BCAST_SD },
|
|
{ X86::VFNMADD132PDZ256r, X86::VFNMADD132PDZ256mb, TB_BCAST_SD },
|
|
{ X86::VFNMADD132PDZr, X86::VFNMADD132PDZmb, TB_BCAST_SD },
|
|
{ X86::VFNMADD132PSZ128r, X86::VFNMADD132PSZ128mb, TB_BCAST_SS },
|
|
{ X86::VFNMADD132PSZ256r, X86::VFNMADD132PSZ256mb, TB_BCAST_SS },
|
|
{ X86::VFNMADD132PSZr, X86::VFNMADD132PSZmb, TB_BCAST_SS },
|
|
{ X86::VFNMADD213PDZ128r, X86::VFNMADD213PDZ128mb, TB_BCAST_SD },
|
|
{ X86::VFNMADD213PDZ256r, X86::VFNMADD213PDZ256mb, TB_BCAST_SD },
|
|
{ X86::VFNMADD213PDZr, X86::VFNMADD213PDZmb, TB_BCAST_SD },
|
|
{ X86::VFNMADD213PSZ128r, X86::VFNMADD213PSZ128mb, TB_BCAST_SS },
|
|
{ X86::VFNMADD213PSZ256r, X86::VFNMADD213PSZ256mb, TB_BCAST_SS },
|
|
{ X86::VFNMADD213PSZr, X86::VFNMADD213PSZmb, TB_BCAST_SS },
|
|
{ X86::VFNMADD231PDZ128r, X86::VFNMADD231PDZ128mb, TB_BCAST_SD },
|
|
{ X86::VFNMADD231PDZ256r, X86::VFNMADD231PDZ256mb, TB_BCAST_SD },
|
|
{ X86::VFNMADD231PDZr, X86::VFNMADD231PDZmb, TB_BCAST_SD },
|
|
{ X86::VFNMADD231PSZ128r, X86::VFNMADD231PSZ128mb, TB_BCAST_SS },
|
|
{ X86::VFNMADD231PSZ256r, X86::VFNMADD231PSZ256mb, TB_BCAST_SS },
|
|
{ X86::VFNMADD231PSZr, X86::VFNMADD231PSZmb, TB_BCAST_SS },
|
|
{ X86::VFNMSUB132PDZ128r, X86::VFNMSUB132PDZ128mb, TB_BCAST_SD },
|
|
{ X86::VFNMSUB132PDZ256r, X86::VFNMSUB132PDZ256mb, TB_BCAST_SD },
|
|
{ X86::VFNMSUB132PDZr, X86::VFNMSUB132PDZmb, TB_BCAST_SD },
|
|
{ X86::VFNMSUB132PSZ128r, X86::VFNMSUB132PSZ128mb, TB_BCAST_SS },
|
|
{ X86::VFNMSUB132PSZ256r, X86::VFNMSUB132PSZ256mb, TB_BCAST_SS },
|
|
{ X86::VFNMSUB132PSZr, X86::VFNMSUB132PSZmb, TB_BCAST_SS },
|
|
{ X86::VFNMSUB213PDZ128r, X86::VFNMSUB213PDZ128mb, TB_BCAST_SD },
|
|
{ X86::VFNMSUB213PDZ256r, X86::VFNMSUB213PDZ256mb, TB_BCAST_SD },
|
|
{ X86::VFNMSUB213PDZr, X86::VFNMSUB213PDZmb, TB_BCAST_SD },
|
|
{ X86::VFNMSUB213PSZ128r, X86::VFNMSUB213PSZ128mb, TB_BCAST_SS },
|
|
{ X86::VFNMSUB213PSZ256r, X86::VFNMSUB213PSZ256mb, TB_BCAST_SS },
|
|
{ X86::VFNMSUB213PSZr, X86::VFNMSUB213PSZmb, TB_BCAST_SS },
|
|
{ X86::VFNMSUB231PDZ128r, X86::VFNMSUB231PDZ128mb, TB_BCAST_SD },
|
|
{ X86::VFNMSUB231PDZ256r, X86::VFNMSUB231PDZ256mb, TB_BCAST_SD },
|
|
{ X86::VFNMSUB231PDZr, X86::VFNMSUB231PDZmb, TB_BCAST_SD },
|
|
{ X86::VFNMSUB231PSZ128r, X86::VFNMSUB231PSZ128mb, TB_BCAST_SS },
|
|
{ X86::VFNMSUB231PSZ256r, X86::VFNMSUB231PSZ256mb, TB_BCAST_SS },
|
|
{ X86::VFNMSUB231PSZr, X86::VFNMSUB231PSZmb, TB_BCAST_SS },
|
|
{ X86::VPTERNLOGDZ128rri, X86::VPTERNLOGDZ128rmbi, TB_BCAST_D },
|
|
{ X86::VPTERNLOGDZ256rri, X86::VPTERNLOGDZ256rmbi, TB_BCAST_D },
|
|
{ X86::VPTERNLOGDZrri, X86::VPTERNLOGDZrmbi, TB_BCAST_D },
|
|
{ X86::VPTERNLOGQZ128rri, X86::VPTERNLOGQZ128rmbi, TB_BCAST_Q },
|
|
{ X86::VPTERNLOGQZ256rri, X86::VPTERNLOGQZ256rmbi, TB_BCAST_Q },
|
|
{ X86::VPTERNLOGQZrri, X86::VPTERNLOGQZrmbi, TB_BCAST_Q },
|
|
};
|
|
|
|
static const X86MemoryFoldTableEntry *
|
|
lookupFoldTableImpl(ArrayRef<X86MemoryFoldTableEntry> Table, unsigned RegOp) {
|
|
#ifndef NDEBUG
|
|
// Make sure the tables are sorted.
|
|
static std::atomic<bool> FoldTablesChecked(false);
|
|
if (!FoldTablesChecked.load(std::memory_order_relaxed)) {
|
|
assert(llvm::is_sorted(MemoryFoldTable2Addr) &&
|
|
std::adjacent_find(std::begin(MemoryFoldTable2Addr),
|
|
std::end(MemoryFoldTable2Addr)) ==
|
|
std::end(MemoryFoldTable2Addr) &&
|
|
"MemoryFoldTable2Addr is not sorted and unique!");
|
|
assert(llvm::is_sorted(MemoryFoldTable0) &&
|
|
std::adjacent_find(std::begin(MemoryFoldTable0),
|
|
std::end(MemoryFoldTable0)) ==
|
|
std::end(MemoryFoldTable0) &&
|
|
"MemoryFoldTable0 is not sorted and unique!");
|
|
assert(llvm::is_sorted(MemoryFoldTable1) &&
|
|
std::adjacent_find(std::begin(MemoryFoldTable1),
|
|
std::end(MemoryFoldTable1)) ==
|
|
std::end(MemoryFoldTable1) &&
|
|
"MemoryFoldTable1 is not sorted and unique!");
|
|
assert(llvm::is_sorted(MemoryFoldTable2) &&
|
|
std::adjacent_find(std::begin(MemoryFoldTable2),
|
|
std::end(MemoryFoldTable2)) ==
|
|
std::end(MemoryFoldTable2) &&
|
|
"MemoryFoldTable2 is not sorted and unique!");
|
|
assert(llvm::is_sorted(MemoryFoldTable3) &&
|
|
std::adjacent_find(std::begin(MemoryFoldTable3),
|
|
std::end(MemoryFoldTable3)) ==
|
|
std::end(MemoryFoldTable3) &&
|
|
"MemoryFoldTable3 is not sorted and unique!");
|
|
assert(llvm::is_sorted(MemoryFoldTable4) &&
|
|
std::adjacent_find(std::begin(MemoryFoldTable4),
|
|
std::end(MemoryFoldTable4)) ==
|
|
std::end(MemoryFoldTable4) &&
|
|
"MemoryFoldTable4 is not sorted and unique!");
|
|
assert(llvm::is_sorted(BroadcastFoldTable2) &&
|
|
std::adjacent_find(std::begin(BroadcastFoldTable2),
|
|
std::end(BroadcastFoldTable2)) ==
|
|
std::end(BroadcastFoldTable2) &&
|
|
"BroadcastFoldTable2 is not sorted and unique!");
|
|
assert(llvm::is_sorted(BroadcastFoldTable3) &&
|
|
std::adjacent_find(std::begin(BroadcastFoldTable3),
|
|
std::end(BroadcastFoldTable3)) ==
|
|
std::end(BroadcastFoldTable3) &&
|
|
"BroadcastFoldTable3 is not sorted and unique!");
|
|
FoldTablesChecked.store(true, std::memory_order_relaxed);
|
|
}
|
|
#endif
|
|
|
|
const X86MemoryFoldTableEntry *Data = llvm::lower_bound(Table, RegOp);
|
|
if (Data != Table.end() && Data->KeyOp == RegOp &&
|
|
!(Data->Flags & TB_NO_FORWARD))
|
|
return Data;
|
|
return nullptr;
|
|
}
|
|
|
|
const X86MemoryFoldTableEntry *
|
|
llvm::lookupTwoAddrFoldTable(unsigned RegOp) {
|
|
return lookupFoldTableImpl(MemoryFoldTable2Addr, RegOp);
|
|
}
|
|
|
|
const X86MemoryFoldTableEntry *
|
|
llvm::lookupFoldTable(unsigned RegOp, unsigned OpNum) {
|
|
ArrayRef<X86MemoryFoldTableEntry> FoldTable;
|
|
if (OpNum == 0)
|
|
FoldTable = ArrayRef(MemoryFoldTable0);
|
|
else if (OpNum == 1)
|
|
FoldTable = ArrayRef(MemoryFoldTable1);
|
|
else if (OpNum == 2)
|
|
FoldTable = ArrayRef(MemoryFoldTable2);
|
|
else if (OpNum == 3)
|
|
FoldTable = ArrayRef(MemoryFoldTable3);
|
|
else if (OpNum == 4)
|
|
FoldTable = ArrayRef(MemoryFoldTable4);
|
|
else
|
|
return nullptr;
|
|
|
|
return lookupFoldTableImpl(FoldTable, RegOp);
|
|
}
|
|
|
|
namespace {
|
|
|
|
// This class stores the memory unfolding tables. It is instantiated as a
|
|
// function scope static variable to lazily init the unfolding table.
|
|
struct X86MemUnfoldTable {
|
|
// Stores memory unfolding tables entries sorted by opcode.
|
|
std::vector<X86MemoryFoldTableEntry> Table;
|
|
|
|
X86MemUnfoldTable() {
|
|
for (const X86MemoryFoldTableEntry &Entry : MemoryFoldTable2Addr)
|
|
// Index 0, folded load and store, no alignment requirement.
|
|
addTableEntry(Entry, TB_INDEX_0 | TB_FOLDED_LOAD | TB_FOLDED_STORE);
|
|
|
|
for (const X86MemoryFoldTableEntry &Entry : MemoryFoldTable0)
|
|
// Index 0, mix of loads and stores.
|
|
addTableEntry(Entry, TB_INDEX_0);
|
|
|
|
for (const X86MemoryFoldTableEntry &Entry : MemoryFoldTable1)
|
|
// Index 1, folded load
|
|
addTableEntry(Entry, TB_INDEX_1 | TB_FOLDED_LOAD);
|
|
|
|
for (const X86MemoryFoldTableEntry &Entry : MemoryFoldTable2)
|
|
// Index 2, folded load
|
|
addTableEntry(Entry, TB_INDEX_2 | TB_FOLDED_LOAD);
|
|
|
|
for (const X86MemoryFoldTableEntry &Entry : MemoryFoldTable3)
|
|
// Index 3, folded load
|
|
addTableEntry(Entry, TB_INDEX_3 | TB_FOLDED_LOAD);
|
|
|
|
for (const X86MemoryFoldTableEntry &Entry : MemoryFoldTable4)
|
|
// Index 4, folded load
|
|
addTableEntry(Entry, TB_INDEX_4 | TB_FOLDED_LOAD);
|
|
|
|
// Broadcast tables.
|
|
for (const X86MemoryFoldTableEntry &Entry : BroadcastFoldTable2)
|
|
// Index 2, folded broadcast
|
|
addTableEntry(Entry, TB_INDEX_2 | TB_FOLDED_LOAD | TB_FOLDED_BCAST);
|
|
|
|
for (const X86MemoryFoldTableEntry &Entry : BroadcastFoldTable3)
|
|
// Index 3, folded broadcast
|
|
addTableEntry(Entry, TB_INDEX_3 | TB_FOLDED_LOAD | TB_FOLDED_BCAST);
|
|
|
|
// Sort the memory->reg unfold table.
|
|
array_pod_sort(Table.begin(), Table.end());
|
|
|
|
// Now that it's sorted, ensure its unique.
|
|
assert(std::adjacent_find(Table.begin(), Table.end()) == Table.end() &&
|
|
"Memory unfolding table is not unique!");
|
|
}
|
|
|
|
void addTableEntry(const X86MemoryFoldTableEntry &Entry,
|
|
uint16_t ExtraFlags) {
|
|
// NOTE: This swaps the KeyOp and DstOp in the table so we can sort it.
|
|
if ((Entry.Flags & TB_NO_REVERSE) == 0)
|
|
Table.push_back({Entry.DstOp, Entry.KeyOp,
|
|
static_cast<uint16_t>(Entry.Flags | ExtraFlags) });
|
|
}
|
|
};
|
|
}
|
|
|
|
const X86MemoryFoldTableEntry *
|
|
llvm::lookupUnfoldTable(unsigned MemOp) {
|
|
static X86MemUnfoldTable MemUnfoldTable;
|
|
auto &Table = MemUnfoldTable.Table;
|
|
auto I = llvm::lower_bound(Table, MemOp);
|
|
if (I != Table.end() && I->KeyOp == MemOp)
|
|
return &*I;
|
|
return nullptr;
|
|
}
|
|
|