xref: /gem5/src/arch/arm/isa/insts/amo64.isa

// -*- mode:c++ -*-

// Copyright (c) 2018 Metempsy Technology Consulting
// All rights reserved
//
// The license below extends only to copyright in the software and shall
// not be construed as granting a license to any other intellectual
// property including but not limited to intellectual property relating
// to a hardware implementation of the functionality of the software
// licensed hereunder.  You may use the software subject to the license
// terms below provided that you ensure that this notice is replicated
// unmodified and in its entirety in all distributions of the software,
// modified or unmodified, in source code or in binary form.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met: redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer;
// redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution;
// neither the name of the copyright holders nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// Authors: Jordi Vaquero

let {{

    import math

    OP_DICT = { "CAS" : 'if (a == *b){*b = c;}',
                "SWP" : '*b = c;',
                "ADD" : '*b += c;',
                "EOR" : '*b ^= c;',
                "CLR" : '*b &= ~c;',
                "SET" : '*b |= c;',
                "MAX" : '*b = std::max(*b, c);',
                "MIN" : '*b = std::min(*b, c);', }

    MASKS = { 1: 0xFF,
              2: 0xFFFF,
              4: 0xFFFFFFFF,
              8: 0xFFFFFFFFFFFFFFFF,
             }

    header_output = ""
    decoder_output = ""
    exec_output = ""

    class AtomicInst64(LoadStoreInst):
        execBase = 'AtomicInst64'
        micro = False

        def __init__(self, mnem, Name, size=4, user=False, flavor="normal",
                    unsign=True, top = False, paired=False, ret_op=True):
            super(AtomicInst64, self).__init__()

            self.name= mnem
            self.Name = Name
            self.size = size
            self.user = user
            self.flavor = flavor
            self.unsign = unsign
            self.top = top
            self.paired = paired

            self.memFlags = ["ArmISA::TLB::MustBeOne"]
            self.instFlags = ["IsAtomic"]
            self.codeBlobs = { "postacc_code" : "" }
            self.codeBlobs['usrDecl'] = ""

            # Add memory request flags where necessary
            if self.user:
                self.memFlags.append("ArmISA::TLB::UserMode")

            sz = self.size*2 if paired else self.size
            self.memFlags.append("%d" % int(math.log(sz, 2)))

            if self.micro:
                self.instFlags.append("IsMicroop")

            if self.flavor in ("release", "acquire_release", "acquire"):
                self.instFlags.append("IsMemBarrier")
            if self.flavor in ("release", "acquire_release"):
                self.instFlags.append("IsWriteBarrier")
            if self.flavor in ("acquire_release", "acquire"):
                self.instFlags.append("IsReadBarrier")
            if ret_op:
                self.memFlags.append('Request::ATOMIC_RETURN_OP')
            else:
                self.memFlags.append('Request::ATOMIC_NO_RETURN_OP')

        def emitHelper(self, base = 'Memory64', wbDecl = None, ):
            global header_output, decoder_output, exec_output

            # If this is a microop itself, don't allow anything that would
            # require further microcoding.
            if self.micro:
                assert not wbDecl

            sas_code = "3"
            if self.size == 1 :
                sas_code = "0"
            elif self.size == 2:
                sas_code = "1"
            elif self.size == 4:
                sas_code = "2"

            if self.paired and sas_code == "3":
                sas_code = "4"
            if self.paired and sas_code == "2":
                sas_code = "3"


            fa_code = '''
               fault->annotate(ArmFault::SAS, %s);
               fault->annotate(ArmFault::SSE, %s);
               fault->annotate(ArmFault::SRT, dest);
               fault->annotate(ArmFault::SF, %s);
               fault->annotate(ArmFault::AR, %s);
               ''' % (sas_code,
                     "true" if not self.unsign else "false",
                     "true" if self.size == 8 else "false",
                     "true" if self.flavor != "normal"  else "false")

            (newHeader, newDecoder, newExec) = \
                self.fillTemplates(self.name, self.Name, self.codeBlobs,
                                   self.memFlags, self.instFlags,
                                   base, wbDecl, faCode=fa_code)

            header_output += newHeader
            decoder_output += newDecoder
            exec_output += newExec

        def buildEACode(self):
            # Address computation
            eaCode = SPAlignmentCheckCode + "EA = XBase"
            if self.size == 16:
                if self.top:
                    eaCode += " + (isBigEndian64(xc->tcBase()) ? 0 : 8)"
                else:
                    eaCode += " + (isBigEndian64(xc->tcBase()) ? 8 : 0)"
            if not self.post:
                eaCode += self.offset
            eaCode += ";"
            self.codeBlobs["ea_code"] = eaCode


    class AtomicSingleOp(AtomicInst64):
        decConstBase = 'AmoOp'
        base = 'ArmISA::MemoryEx64'
        writeback = True
        post = False
        execBase = 'AmoOp'

        def __init__(self, *args, **kargs):
            super(AtomicSingleOp, self).__init__(*args, **kargs)
            self.suffix = buildMemSuffix(not self.unsign, self.size)
            if self.size == 8:
                self.res = 'XResult_ud' #if self.unsign else 'XResult_sd'
                self.des = 'XDest_ud' #if self.unsign else 'XDest_sd'
                self.tp = 'uint64_t' if self.unsign else 'int64_t'
                self.utp = 'uint64_t'
                self.suffix = '_sd' if not self.unsign else '_ud'
            elif self.size == 4:
                self.res = 'XResult_uw' #if self.unsign else 'XResult_sw'
                self.des = 'XDest_uw' #if self.unsign else 'XDest_sw'
                self.tp = 'uint32_t' if self.unsign else 'int32_t'
                self.utp = 'uint32_t'
            elif self.size == 2:
                self.res = 'XResult_uh' #if self.unsign else 'XResult_sh'
                self.des = 'XDest_uh' #if self.unsign else 'XDest_sh'
                self.tp = 'uint16_t' if self.unsign else 'int16_t'
                self.utp = 'uint16_t'
            elif self.size == 1:
                self.res = 'XResult_ub' #if self.unsign else 'XResult_sb'
                self.des = 'XDest_ub' #if self.unsign else 'XDest_sb'
                self.tp = 'uint8_t' if self.unsign else 'int8_t'
                self.utp = 'uint8_t'
            self.offset = ""
            store_res = '''
                        %(result)s = cSwap(Mem%(suffix)s,
                                         isBigEndian64(xc->tcBase()));
                      '''
            store_res = store_res % {"result":self.res, "suffix":self.suffix}
            self.codeBlobs["postacc_code"] = \
                    store_res + " SevMailbox = 1; LLSCLock = 0;"

        def emit(self, op):
            self.buildEACode()
            usrDecl = "%(type)s valRs;\n" % {'type': self.tp}
            self.codeBlobs['usrDecl'] = usrDecl

            opcode = "valRs = cSwap(%(dest)s,"\
                      " isBigEndian64(xc->tcBase()));\n"
            opcode += "TypedAtomicOpFunctor<%(type)s> *amo_op = "\
                      "new AtomicGeneric3Op<%(type)s>(Mem%(suffix)s,"\
                      " valRs, [](%(type)s* b, %(type)s a,"\
                      " %(type)s c){ %(op)s });\n"

            opcode = opcode % {"suffix": self.suffix,
                               "type": self.tp ,
                               "dest": self.des,
                               "op": op}
            self.codeBlobs['amo_code'] = opcode
            accCode = "Mem%(suffix)s = cSwap(%(result)s,"\
                      " isBigEndian64(xc->tcBase()));"
            accCode = accCode % { "result": self.res, "type":self.tp,
                                  "suffix": self.suffix}
            self.codeBlobs["memacc_code"] = accCode
            self.emitHelper(self.base)


    AtomicSingleOp("cas",   "CAS64",   8, unsign=True,
                   flavor="normal").emit(OP_DICT['CAS'])
    AtomicSingleOp("casa",  "CASA64",  8, unsign=True,
                   flavor="acquire").emit(OP_DICT['CAS'])
    AtomicSingleOp("casal", "CASAL64", 8, unsign=True,
                   flavor="acquire_release").emit(OP_DICT['CAS'])
    AtomicSingleOp("casl",  "CASL64",  8, unsign=True,
                   flavor="release").emit(OP_DICT['CAS'])

    AtomicSingleOp("casb",   "CASB",   1, unsign=True,
                   flavor="normal").emit(OP_DICT['CAS'])
    AtomicSingleOp("casab",  "CASAB",  1, unsign=True,
                   flavor="acquire").emit(OP_DICT['CAS'])
    AtomicSingleOp("casalb", "CASALB", 1, unsign=True,
                   flavor="acquire_release").emit(OP_DICT['CAS'])
    AtomicSingleOp("caslb",  "CASLB",  1, unsign=True,
                   flavor="release").emit(OP_DICT['CAS'])

    AtomicSingleOp("cash",   "CASH",   2, unsign=True,
                   flavor="normal").emit(OP_DICT['CAS'])
    AtomicSingleOp("casah",  "CASAH",  2, unsign=True,
                   flavor="acquire").emit(OP_DICT['CAS'])
    AtomicSingleOp("casalh", "CASALH", 2, unsign=True,
                   flavor="acquire_release").emit(OP_DICT['CAS'])
    AtomicSingleOp("caslh",  "CASLH",  2, unsign=True,
                   flavor="release").emit(OP_DICT['CAS'])

    AtomicSingleOp("cas",   "CAS32",   4, unsign=True,
                   flavor="normal").emit(OP_DICT['CAS'])
    AtomicSingleOp("casa",  "CASA32",  4, unsign=True,
                   flavor="acquire").emit(OP_DICT['CAS'])
    AtomicSingleOp("casal", "CASAL32", 4, unsign=True,
                   flavor="acquire_release").emit(OP_DICT['CAS'])
    AtomicSingleOp("casl",  "CASL32",  4, unsign=True,
                   flavor="release").emit(OP_DICT['CAS'])

    class CasPair64(AtomicInst64):
        decConstBase = 'AmoPairOp'
        base = 'ArmISA::MemoryEx64'
        writeback = True
        post = False
        execBase = 'AmoOp'

        def __init__(self, *args, **kargs):
            super(CasPair64, self).__init__(*args, **kargs)
            self.paired = True
            self.offset = ""
            if self.size == 8:
                self.res = 'XResult_ud'
                self.des = 'XDest_ud'
                self.tp = 'std::array<uint64_t, 2>'
                self.suffix = "_tud"
                store_res = '''
                            %(result)s = cSwap(Mem%(suffix)s[0],
                                          isBigEndian64(xc->tcBase()));
                            uint64_t result2 = cSwap(Mem%(suffix)s[1],
                                           isBigEndian64(xc->tcBase()));
                            xc->setIntRegOperand(this, r2_dst, (result2)
                                                    & mask(aarch64 ? 64 : 32));
                            '''
            elif self.size == 4:
                self.res = 'Result_uw'
                self.des = 'WDest_uw'
                self.tp = 'uint64_t'
                self.suffix = "_ud"
                store_res = '''
                    uint64_t data = cSwap(Mem%(suffix)s,
                                          isBigEndian64(xc->tcBase()));
                    %(result)s = isBigEndian64(xc->tcBase())
                                   ? (data >> 32)
                                   : (uint32_t)data;
                    uint32_t result2 = isBigEndian64(xc->tcBase())
                                   ? (uint32_t)data
                                   : (data >> 32);
                    xc->setIntRegOperand(this, r2_dst, (result2) &
                                                mask(aarch64 ? 64 : 32));
                            '''

            store_res = store_res % {"result":self.res, "suffix":self.suffix}
            usrDecl = "%(type)s valRs;\n" % {'type': self.tp}
            self.codeBlobs['usrDecl'] = usrDecl
            self.codeBlobs["postacc_code"] = \
                    store_res + " SevMailbox = 1; LLSCLock = 0;"

        def emit(self):
            self.buildEACode()

            # Code that actually handles the access

            if self.size == 4:
                accCode = \
                  "uint32_t result2 = ((xc->readIntRegOperand(this, r2_src))"\
                  " & mask(aarch64 ? 64 : 32)) ;\n"\
                  " uint32_t dest2 = ((xc->readIntRegOperand(this, d2_src)) "\
                  " & mask(aarch64 ? 64 : 32)) ;"
                accCode += '''
                     uint64_t data = dest2;
                     data = isBigEndian64(xc->tcBase())
                          ? ((uint64_t(WDest_uw) << 32) | data)
                                 : ((data << 32) | WDest_uw);
                     valRs = cSwap(data, isBigEndian64(xc->tcBase()));
                     uint64_t data2 = result2 ;
                     data2 = isBigEndian64(xc->tcBase())
                          ? ((uint64_t(Result_uw) << 32) | data2)
                                 : ((data2 << 32) | Result_uw);
                     Mem_ud = cSwap(data2, isBigEndian64(xc->tcBase()));
                     '''

                opcode = "TypedAtomicOpFunctor<%(type)s> *amo_op = "\
                      "new AtomicGeneric3Op<%(type)s>(Mem%(suffix)s,"\
                      " valRs, [](%(type)s* b, %(type)s a,"\
                      " %(type)s c){ %(op)s });\n"

            elif self.size == 8:
                accCode = ""\
                  "uint64_t result2 = ((xc->readIntRegOperand(this, r2_src))"\
                  " & mask(aarch64 ? 64 : 32)) ;\n"\
                  " uint64_t dest2 = ((xc->readIntRegOperand(this, d2_src)) "\
                  " & mask(aarch64 ? 64 : 32)) ;"
                accCode += '''
                   // This temporary needs to be here so that the parser
                   // will correctly identify this instruction as a store.
                   std::array<uint64_t, 2> temp;
                   temp[0] = cSwap(XDest_ud,isBigEndian64(xc->tcBase()));
                   temp[1] = cSwap(dest2,isBigEndian64(xc->tcBase()));
                   valRs = temp;
                   std::array<uint64_t, 2> temp2;
                   temp2[0] = cSwap(XResult_ud,isBigEndian64(xc->tcBase()));
                   temp2[1] = cSwap(result2,isBigEndian64(xc->tcBase()));
                   Mem_tud = temp2;
                     '''

                opcode = "TypedAtomicOpFunctor<uint64_t> *amo_op = "\
                          "new AtomicGenericPair3Op<uint64_t>(Mem_tud, "\
                          "valRs, [](uint64_t* b, std::array<uint64_t,2> a,"\
                          '''
                          std::array<uint64_t,2> c){
                             if(a[0]==b[0] && a[1]==b[1]){
                                b[0] = c[0]; b[1] = c[1];
                             }
                          });'''

            opcode = opcode % { "suffix" : self.suffix,
                                "type": self.tp,
                                "op": OP_DICT['CAS']}
            self.codeBlobs['amo_code'] = opcode
            self.codeBlobs["memacc_code"] = accCode % {"type": self.tp}

            # Push it out to the output files
            self.emitHelper(self.base)

    CasPair64("casp",   "CASP64",   8, flavor="normal", paired=True).emit()
    CasPair64("caspa",  "CASPA64",  8, flavor="acquire", paired=True).emit()
    CasPair64("caspal", "CASPAL64", 8, flavor="acquire_release",
            paired=True).emit()
    CasPair64("caspl",  "CASPL64",  8, flavor="release", paired=True).emit()

    CasPair64("casp",   "CASP32",   4, flavor="normal", paired=True).emit()
    CasPair64("caspa",  "CASPA32",  4, flavor="acquire", paired=True).emit()
    CasPair64("caspal", "CASPAL32", 4, flavor="acquire_release",
            paired=True).emit()
    CasPair64("caspl",  "CASPL32",  4, flavor="release", paired=True).emit()

    #Set of LD<OP> atomic instructions

    class AtomicArithmeticSingleOp(AtomicSingleOp):
        decConstBase = 'AmoArithmeticOp'
        base = 'ArmISA::MemoryEx64'
        writeback = True
        post = False
        execBase = 'AmoOp'

        def __init__(self, *args, **kargs):
            super(AtomicArithmeticSingleOp, self).__init__(*args, **kargs)
            store_res = "%(utype)s unsMem = Mem%(suffix)s"

            if self.size != 8:
                store_res += " & %(mask)s"

            store_res += ";\n"
            store_res += ''' if (!isXZR) %(dest)s = cSwap(unsMem,
                                  isBigEndian64(xc->tcBase()));
                      '''
            store_res = store_res % { "dest": self.des, "suffix":self.suffix,
                    "mask": MASKS[self.size], "utype": self.utp}
            self.codeBlobs["postacc_code"] = \
                    store_res + " SevMailbox = 1; LLSCLock = 0;"

        def emit(self, op):
            self.buildEACode()

            opcode = "%(type)s val = cSwap(%(result)s,"\
                      " isBigEndian64(xc->tcBase()));\n"
            opcode += "TypedAtomicOpFunctor<%(type)s> *amo_op = "\
                      "new AtomicGeneric3Op<%(type)s>(Mem%(suffix)s,"\
                      " val, [](%(type)s* b, %(type)s a,"\
                      " %(type)s c){ %(op)s });\n"

            opcode = opcode % { "suffix" : self.suffix,
                    "type": self.tp , "result": self.res, "op": op}
            self.codeBlobs['amo_code'] = opcode
            accCode = "Mem%(suffix)s = cSwap(%(dest)s,"\
                                       "isBigEndian64(xc->tcBase()));"
            accCode = accCode % { "dest": self.des, "suffix":self.suffix}
            self.codeBlobs["memacc_code"] = accCode
            self.emitHelper(self.base)


    AtomicArithmeticSingleOp("ldaddb",    "LDADDB",    1, unsign=True,
                    flavor="normal").emit(OP_DICT['ADD'])
    AtomicArithmeticSingleOp("ldaddlb",   "LDADDLB",   1, unsign=True,
                   flavor="release").emit(OP_DICT['ADD'])
    AtomicArithmeticSingleOp("ldaddab",   "LDADDAB",   1, unsign=True,
                   flavor="acquire").emit(OP_DICT['ADD'])
    AtomicArithmeticSingleOp("ldaddlab",  "LDADDLAB",  1, unsign=True,
                   flavor="acquire_release").emit(OP_DICT['ADD'])
    AtomicArithmeticSingleOp("ldaddh",    "LDADDH",    2, unsign=True,
                   flavor="normal").emit(OP_DICT['ADD'])
    AtomicArithmeticSingleOp("ldaddlh",   "LDADDLH",   2, unsign=True,
                   flavor="release").emit(OP_DICT['ADD'])
    AtomicArithmeticSingleOp("ldaddah",   "LDADDAH",   2, unsign=True,
                   flavor="acquire").emit(OP_DICT['ADD'])
    AtomicArithmeticSingleOp("ldaddlah",  "LDADDLAH",  2, unsign=True,
                   flavor="acquire_release").emit(OP_DICT['ADD'])
    AtomicArithmeticSingleOp("ldadd",     "LDADD",     4, unsign=True,
                   flavor="normal").emit(OP_DICT['ADD'])
    AtomicArithmeticSingleOp("ldaddl",    "LDADDL",    4, unsign=True,
                   flavor="release").emit(OP_DICT['ADD'])
    AtomicArithmeticSingleOp("ldadda",    "LDADDA",    4, unsign=True,
                   flavor="acquire").emit(OP_DICT['ADD'])
    AtomicArithmeticSingleOp("ldaddla",   "LDADDLA",   4, unsign=True,
                   flavor="acquire_release").emit(OP_DICT['ADD'])
    AtomicArithmeticSingleOp("ldadd64",   "LDADD64",   8, unsign=True,
                   flavor="normal").emit(OP_DICT['ADD'])
    AtomicArithmeticSingleOp("ldaddl64",  "LDADDL64",  8, unsign=True,
                   flavor="release").emit(OP_DICT['ADD'])
    AtomicArithmeticSingleOp("ldadda64",  "LDADDA64",  8, unsign=True,
                   flavor="acquire").emit(OP_DICT['ADD'])
    AtomicArithmeticSingleOp("ldaddla64", "LDADDLA64", 8, unsign=True,
                   flavor="acquire_release").emit(OP_DICT['ADD'])

    AtomicArithmeticSingleOp("ldclrb",    "LDCLRB",    1, unsign=True,
                   flavor="normal").emit(OP_DICT['CLR'])
    AtomicArithmeticSingleOp("ldclrlb",   "LDCLRLB",   1, unsign=True,
                   flavor="release").emit(OP_DICT['CLR'])
    AtomicArithmeticSingleOp("ldclrab",   "LDCLRAB",   1, unsign=True,
                   flavor="acquire").emit(OP_DICT['CLR'])
    AtomicArithmeticSingleOp("ldclrlab",  "LDCLRLAB",  1, unsign=True,
                   flavor="acquire_release").emit(OP_DICT['CLR'])
    AtomicArithmeticSingleOp("ldclrh",    "LDCLRH",    2, unsign=True,
                   flavor="normal").emit(OP_DICT['CLR'])
    AtomicArithmeticSingleOp("ldclrlh",   "LDCLRLH",   2, unsign=True,
                   flavor="release").emit(OP_DICT['CLR'])
    AtomicArithmeticSingleOp("ldclrah",   "LDCLRAH",   2, unsign=True,
                   flavor="acquire").emit(OP_DICT['CLR'])
    AtomicArithmeticSingleOp("ldclrlah",  "LDCLRLAH",  2, unsign=True,
                   flavor="acquire_release").emit(OP_DICT['CLR'])
    AtomicArithmeticSingleOp("ldclr",     "LDCLR",     4, unsign=True,
                   flavor="normal").emit(OP_DICT['CLR'])
    AtomicArithmeticSingleOp("ldclrl",    "LDCLRL",    4, unsign=True,
                   flavor="release").emit(OP_DICT['CLR'])
    AtomicArithmeticSingleOp("ldclra",    "LDCLRA",    4, unsign=True,
                   flavor="acquire").emit(OP_DICT['CLR'])
    AtomicArithmeticSingleOp("ldclrla",   "LDCLRLA",   4, unsign=True,
                   flavor="acquire_release").emit(OP_DICT['CLR'])
    AtomicArithmeticSingleOp("ldclr64",   "LDCLR64",   8, unsign=True,
                   flavor="normal").emit(OP_DICT['CLR'])
    AtomicArithmeticSingleOp("ldclrl64",  "LDCLRL64",  8, unsign=True,
                   flavor="release").emit(OP_DICT['CLR'])
    AtomicArithmeticSingleOp("ldclra64",  "LDCLRA64",  8, unsign=True,
                   flavor="acquire").emit(OP_DICT['CLR'])
    AtomicArithmeticSingleOp("ldclrla64", "LDCLRLA64", 8, unsign=True,
                   flavor="acquire_release").emit(OP_DICT['CLR'])

    AtomicArithmeticSingleOp("ldeorb",   "LDEORB",   1, unsign=True,
                   flavor="normal").emit(OP_DICT['EOR'])
    AtomicArithmeticSingleOp("ldeorlb",  "LDEORLB",  1, unsign=True,
                   flavor="release").emit(OP_DICT['EOR'])
    AtomicArithmeticSingleOp("ldeorab",  "LDEORAB",  1, unsign=True,
                   flavor="acquire").emit(OP_DICT['EOR'])
    AtomicArithmeticSingleOp("ldeorlab", "LDEORLAB", 1, unsign=True,
                   flavor="acquire_release").emit(OP_DICT['EOR'])
    AtomicArithmeticSingleOp("ldeorh",   "LDEORH",   2, unsign=True,
                   flavor="normal").emit(OP_DICT['EOR'])
    AtomicArithmeticSingleOp("ldeorlh",  "LDEORLH",  2, unsign=True,
                   flavor="release").emit(OP_DICT['EOR'])
    AtomicArithmeticSingleOp("ldeorah",  "LDEORAH",  2, unsign=True,
                   flavor="acquire").emit(OP_DICT['EOR'])
    AtomicArithmeticSingleOp("ldeorlah", "LDEORLAH", 2, unsign=True,
                   flavor="acquire_release").emit(OP_DICT['EOR'])
    AtomicArithmeticSingleOp("ldeor",    "LDEOR",    4, unsign=True,
                   flavor="normal").emit(OP_DICT['EOR'])
    AtomicArithmeticSingleOp("ldeorl",   "LDEORL",   4, unsign=True,
                   flavor="release").emit(OP_DICT['EOR'])
    AtomicArithmeticSingleOp("ldeora",   "LDEORA",   4, unsign=True,
                   flavor="acquire").emit(OP_DICT['EOR'])
    AtomicArithmeticSingleOp("ldeorla",  "LDEORLA",  4, unsign=True,
                   flavor="acquire_release").emit(OP_DICT['EOR'])
    AtomicArithmeticSingleOp("ldeor64",   "LDEOR64",   8, unsign=True,
                   flavor="normal").emit(OP_DICT['EOR'])
    AtomicArithmeticSingleOp("ldeorl64",  "LDEORL64",  8, unsign=True,
                   flavor="release").emit(OP_DICT['EOR'])
    AtomicArithmeticSingleOp("ldeora64",  "LDEORA64",  8, unsign=True,
                   flavor="acquire").emit(OP_DICT['EOR'])
    AtomicArithmeticSingleOp("ldeorla64", "LDEORLA64", 8, unsign=True,
                   flavor="acquire_release").emit(OP_DICT['EOR'])

    AtomicArithmeticSingleOp("ldsetb",   "LDSETB",   1, unsign=True,
                   flavor="normal").emit(OP_DICT['SET'])
    AtomicArithmeticSingleOp("ldsetlb",  "LDSETLB",  1, unsign=True,
                   flavor="release").emit(OP_DICT['SET'])
    AtomicArithmeticSingleOp("ldsetab",  "LDSETAB",  1, unsign=True,
                   flavor="acquire").emit(OP_DICT['SET'])
    AtomicArithmeticSingleOp("ldsetlab", "LDSETLAB", 1, unsign=True,
                   flavor="acquire_release").emit(OP_DICT['SET'])
    AtomicArithmeticSingleOp("ldseth",   "LDSETH",   2, unsign=True,
                   flavor="normal").emit(OP_DICT['SET'])
    AtomicArithmeticSingleOp("ldsetlh",  "LDSETLH",  2, unsign=True,
                   flavor="release").emit(OP_DICT['SET'])
    AtomicArithmeticSingleOp("ldsetah",  "LDSETAH",  2, unsign=True,
                   flavor="acquire").emit(OP_DICT['SET'])
    AtomicArithmeticSingleOp("ldsetlah", "LDSETLAH", 2, unsign=True,
                   flavor="acquire_release").emit(OP_DICT['SET'])
    AtomicArithmeticSingleOp("ldset",    "LDSET",    4, unsign=True,
                   flavor="normal").emit(OP_DICT['SET'])
    AtomicArithmeticSingleOp("ldsetl",   "LDSETL",   4, unsign=True,
                   flavor="release").emit(OP_DICT['SET'])
    AtomicArithmeticSingleOp("ldseta",   "LDSETA",   4, unsign=True,
                   flavor="acquire").emit(OP_DICT['SET'])
    AtomicArithmeticSingleOp("ldsetla",  "LDSETLA",  4, unsign=True,
                   flavor="acquire_release").emit(OP_DICT['SET'])
    AtomicArithmeticSingleOp("ldset64",   "LDSET64",   8, unsign=True,
                   flavor="normal").emit(OP_DICT['SET'])
    AtomicArithmeticSingleOp("ldsetl64",  "LDSETL64",  8, unsign=True,
                   flavor="release").emit(OP_DICT['SET'])
    AtomicArithmeticSingleOp("ldseta64",  "LDSETA64",  8, unsign=True,
                   flavor="acquire").emit(OP_DICT['SET'])
    AtomicArithmeticSingleOp("ldsetla64", "LDSETLA64", 8, unsign=True,
                   flavor="acquire_release").emit(OP_DICT['SET'])

    AtomicArithmeticSingleOp("ldsmaxb",   "LDSMAXB",    1, unsign=False,
                   flavor="normal").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldsmaxlb",  "LDSMAXLB",   1, unsign=False,
                   flavor="release").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldsmaxab",  "LDSMAXAB",   1, unsign=False,
                   flavor="acquire").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldsmaxlab", "LDSMAXLAB",  1, unsign=False,
                   flavor="acquire_release").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldsmaxh",   "LDSMAXH",    2, unsign=False,
                   flavor="normal").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldsmaxlh",  "LDSMAXLH",   2, unsign=False,
                   flavor="release").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldsmaxah",  "LDSMAXAH",   2, unsign=False,
                   flavor="acquire").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldsmaxlah", "LDSMAXLAH",  2, unsign=False,
                   flavor="acquire_release").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldsmax",    "LDSMAX",     4, unsign=False,
                   flavor="normal").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldsmaxl",   "LDSMAXL",    4, unsign=False,
                   flavor="release").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldsmaxa",   "LDSMAXA",    4, unsign=False,
                   flavor="acquire").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldsmaxla",  "LDSMAXLA",   4, unsign=False,
                   flavor="acquire_release").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldsmax64",   "LDSMAX64",   8, unsign=False,
                   flavor="normal").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldsmaxl64",  "LDSMAXL64",  8, unsign=False,
                   flavor="release").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldsmaxa64",  "LDSMAXA64",  8, unsign=False,
                   flavor="acquire").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldsmaxla64", "LDSMAXLA64", 8, unsign=False,
                   flavor="acquire_release").emit(OP_DICT['MAX'])

    AtomicArithmeticSingleOp("ldsminb",   "LDSMINB",   1, unsign=False,
                   flavor="normal").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("ldsminlb",  "LDSMINLB",  1, unsign=False,
                   flavor="release").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("ldsminab",  "LDSMINAB",  1, unsign=False,
                   flavor="acquire").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("ldsminlab", "LDSMINLAB", 1, unsign=False,
                   flavor="acquire_release").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("ldsminh",   "LDSMINH",   2, unsign=False,
                   flavor="normal").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("ldsminlh",  "LDSMINLH",  2, unsign=False,
                   flavor="release").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("ldsminah",  "LDSMINAH",  2, unsign=False,
                   flavor="acquire").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("ldsminlah", "LDSMINLAH", 2, unsign=False,
                   flavor="acquire_release").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("ldsmin",    "LDSMIN",    4, unsign=False,
                   flavor="normal").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("ldsminl",   "LDSMINL",   4, unsign=False,
                   flavor="release").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("ldsmina",   "LDSMINA",   4, unsign=False,
                   flavor="acquire").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("ldsminla",  "LDSMINLA",  4, unsign=False,
                   flavor="acquire_release").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("ldsmin64",   "LDSMIN64",   8, unsign=False,
                   flavor="normal").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("ldsminl64",  "LDSMINL64",  8, unsign=False,
                   flavor="release").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("ldsmina64",  "LDSMINA64",  8, unsign=False,
                   flavor="acquire").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("ldsminla64", "LDSMINLA64", 8, unsign=False,
                   flavor="acquire_release").emit(OP_DICT['MIN'])

    AtomicArithmeticSingleOp("ldumaxb",   "LDUMAXB",    1, unsign=True,
                   flavor="normal").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldumaxlb",  "LDUMAXLB",   1, unsign=True,
                   flavor="release").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldumaxab",  "LDUMAXAB",   1, unsign=True,
                   flavor="acquire").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldumaxlab", "LDUMAXLAB",  1, unsign=True,
                   flavor="acquire_release").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldumaxh",   "LDUMAXH",    2, unsign=True,
                   flavor="normal").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldumaxlh",  "LDUMAXLH",   2, unsign=True,
                   flavor="release").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldumaxah",  "LDUMAXAH",   2, unsign=True,
                   flavor="acquire").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldumaxlah", "LDUMAXLAH",  2, unsign=True,
                   flavor="acquire_release").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldumax",    "LDUMAX",     4, unsign=True,
                   flavor="normal").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldumaxl",   "LDUMAXL",    4, unsign=True,
                   flavor="release").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldumaxa",   "LDUMAXA",    4, unsign=True,
                   flavor="acquire").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldumaxla",  "LDUMAXLA",   4, unsign=True,
                   flavor="acquire_release").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldumax64",  "LDUMAX64",    8, unsign=True,
                   flavor="normal").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldumaxl64", "LDUMAXL64",   8, unsign=True,
                   flavor="release").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldumaxa64", "LDUMAXA64",   8, unsign=True,
                   flavor="acquire").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("ldumaxla64", "LDUMAXLA64", 8, unsign=True,
                   flavor="acquire_release").emit(OP_DICT['MAX'])


    AtomicArithmeticSingleOp("lduminb",   "LDUMINB",    1, unsign=True,
                   flavor="normal").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("lduminlb",  "LDUMINLB",   1, unsign=True,
                   flavor="release").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("lduminab",  "LDUMINAB",   1, unsign=True,
                   flavor="acquire").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("lduminlab", "LDUMINLAB",  1, unsign=True,
                   flavor="acquire_release").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("lduminh",   "LDUMINH",    2, unsign=True,
                   flavor="normal").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("lduminlh",  "LDUMINLH",   2, unsign=True,
                   flavor="release").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("lduminah",  "LDUMINAH",   2, unsign=True,
                   flavor="acquire").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("lduminlah", "LDUMINLAH",  2, unsign=True,
                   flavor="acquire_release").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("ldumin",    "LDUMIN",     4, unsign=True,
                   flavor="normal").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("lduminl",   "LDUMINL",    4, unsign=True,
                   flavor="release").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("ldumina",   "LDUMINA",    4, unsign=True,
                   flavor="acquire").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("lduminla",  "LDUMINLA",   4, unsign=True,
                   flavor="acquire_release").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("ldumin64",  "LDUMIN64",    8, unsign=True,
                   flavor="normal").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("lduminl64", "LDUMINL64",   8, unsign=True,
                   flavor="release").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("ldumina64", "LDUMINA64",   8, unsign=True,
                   flavor="acquire").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("lduminla64", "LDUMINLA64", 8, unsign=True,
                   flavor="acquire_release").emit(OP_DICT['MIN'])

    AtomicArithmeticSingleOp("staddb",    "STADDB",    1, unsign=True,
                    ret_op=False, flavor="normal").emit(OP_DICT['ADD'])
    AtomicArithmeticSingleOp("staddlb",   "STADDLB",   1, unsign=True,
                   ret_op=False, flavor="release").emit(OP_DICT['ADD'])
    AtomicArithmeticSingleOp("staddh",    "STADDH",    2, unsign=True,
                   ret_op=False, flavor="normal").emit(OP_DICT['ADD'])
    AtomicArithmeticSingleOp("staddlh",   "STADDLH",   2, unsign=True,
                   ret_op=False, flavor="release").emit(OP_DICT['ADD'])
    AtomicArithmeticSingleOp("stadd",     "STADD",     4, unsign=True,
                   ret_op=False, flavor="normal").emit(OP_DICT['ADD'])
    AtomicArithmeticSingleOp("staddl",    "STADDL",    4, unsign=True,
                   ret_op=False, flavor="release").emit(OP_DICT['ADD'])
    AtomicArithmeticSingleOp("stadd64",   "STADD64",   8, unsign=True,
                   ret_op=False, flavor="normal").emit(OP_DICT['ADD'])
    AtomicArithmeticSingleOp("staddl64",  "STADDL64",  8, unsign=True,
                   ret_op=False, flavor="release").emit(OP_DICT['ADD'])

    AtomicArithmeticSingleOp("stclrb",    "STCLRB",    1, unsign=True,
                   ret_op=False, flavor="normal").emit(OP_DICT['CLR'])
    AtomicArithmeticSingleOp("stclrlb",   "STCLRLB",   1, unsign=True,
                   ret_op=False, flavor="release").emit(OP_DICT['CLR'])
    AtomicArithmeticSingleOp("stclrh",    "STCLRH",    2, unsign=True,
                   ret_op=False, flavor="normal").emit(OP_DICT['CLR'])
    AtomicArithmeticSingleOp("stclrlh",   "STCLRLH",   2, unsign=True,
                   ret_op=False, flavor="release").emit(OP_DICT['CLR'])
    AtomicArithmeticSingleOp("stclr",     "STCLR",     4, unsign=True,
                   ret_op=False, flavor="normal").emit(OP_DICT['CLR'])
    AtomicArithmeticSingleOp("stclrl",    "STCLRL",    4, unsign=True,
                   ret_op=False, flavor="release").emit(OP_DICT['CLR'])
    AtomicArithmeticSingleOp("stclr64",   "STCLR64",   8, unsign=True,
                   ret_op=False, flavor="normal").emit(OP_DICT['CLR'])
    AtomicArithmeticSingleOp("stclrl64",  "STCLRL64",  8, unsign=True,
                   ret_op=False, flavor="release").emit(OP_DICT['CLR'])

    AtomicArithmeticSingleOp("steorb",   "STEORB",   1, unsign=True,
                   ret_op=False, flavor="normal").emit(OP_DICT['EOR'])
    AtomicArithmeticSingleOp("steorlb",  "STEORLB",  1, unsign=True,
                   ret_op=False, flavor="release").emit(OP_DICT['EOR'])
    AtomicArithmeticSingleOp("steorh",   "STEORH",   2, unsign=True,
                   ret_op=False, flavor="normal").emit(OP_DICT['EOR'])
    AtomicArithmeticSingleOp("steorlh",  "STEORLH",  2, unsign=True,
                   ret_op=False, flavor="release").emit(OP_DICT['EOR'])
    AtomicArithmeticSingleOp("steor",    "STEOR",    4, unsign=True,
                   ret_op=False, flavor="normal").emit(OP_DICT['EOR'])
    AtomicArithmeticSingleOp("steorl",   "STEORL",   4, unsign=True,
                   ret_op=False, flavor="release").emit(OP_DICT['EOR'])
    AtomicArithmeticSingleOp("steor64",   "STEOR64",   8, unsign=True,
                   ret_op=False, flavor="normal").emit(OP_DICT['EOR'])
    AtomicArithmeticSingleOp("steorl64",  "STEORL64",  8, unsign=True,
                   ret_op=False, flavor="release").emit(OP_DICT['EOR'])

    AtomicArithmeticSingleOp("stsetb",   "STSETB",   1, unsign=True,
                   ret_op=False, flavor="normal").emit(OP_DICT['SET'])
    AtomicArithmeticSingleOp("stsetlb",  "STSETLB",  1, unsign=True,
                   ret_op=False, flavor="release").emit(OP_DICT['SET'])
    AtomicArithmeticSingleOp("stsetab",  "STSETAB",  1, unsign=True,
                   ret_op=False, flavor="acquire").emit(OP_DICT['SET'])
    AtomicArithmeticSingleOp("stsetlab", "STSETLAB", 1, unsign=True,
                   ret_op=False, flavor="acquire_release").emit(OP_DICT['SET'])
    AtomicArithmeticSingleOp("stseth",   "STSETH",   2, unsign=True,
                   ret_op=False, flavor="normal").emit(OP_DICT['SET'])
    AtomicArithmeticSingleOp("stsetlh",  "STSETLH",  2, unsign=True,
                   ret_op=False, flavor="release").emit(OP_DICT['SET'])
    AtomicArithmeticSingleOp("stset",    "STSET",    4, unsign=True,
                   ret_op=False, flavor="normal").emit(OP_DICT['SET'])
    AtomicArithmeticSingleOp("stsetl",   "STSETL",   4, unsign=True,
                   ret_op=False, flavor="release").emit(OP_DICT['SET'])
    AtomicArithmeticSingleOp("stset64",   "STSET64",   8, unsign=True,
                   ret_op=False, flavor="normal").emit(OP_DICT['SET'])
    AtomicArithmeticSingleOp("stsetl64",  "STSETL64",  8, unsign=True,
                   ret_op=False, flavor="release").emit(OP_DICT['SET'])

    AtomicArithmeticSingleOp("stsmaxb",   "STSMAXB",    1, unsign=False,
                   ret_op=False, flavor="normal").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("stsmaxlb",  "STSMAXLB",   1, unsign=False,
                   ret_op=False, flavor="release").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("stsmaxh",   "STSMAXH",    2, unsign=False,
                   ret_op=False, flavor="normal").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("stsmaxlh",  "STSMAXLH",   2, unsign=False,
                   ret_op=False, flavor="release").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("stsmax",    "STSMAX",     4, unsign=False,
                   ret_op=False, flavor="normal").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("stsmaxl",   "STSMAXL",    4, unsign=False,
                   ret_op=False, flavor="release").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("stsmax64",   "STSMAX64",   8, unsign=False,
                   ret_op=False, flavor="normal").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("stsmaxl64",  "STSMAXL64",  8, unsign=False,
                   ret_op=False, flavor="release").emit(OP_DICT['MAX'])

    AtomicArithmeticSingleOp("stsminb",   "STSMINB",   1, unsign=False,
                   ret_op=False, flavor="normal").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("stsminlb",  "STSMINLB",  1, unsign=False,
                   ret_op=False, flavor="release").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("stsminh",   "STSMINH",   2, unsign=False,
                   ret_op=False, flavor="normal").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("stsminlh",  "STSMINLH",  2, unsign=False,
                   ret_op=False, flavor="release").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("stsmin",    "STSMIN",    4, unsign=False,
                   ret_op=False, flavor="normal").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("stsminl",   "STSMINL",   4, unsign=False,
                   ret_op=False, flavor="release").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("stsmin64",   "STSMIN64",   8, unsign=False,
                   ret_op=False, flavor="normal").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("stsminl64",  "STSMINL64",  8, unsign=False,
                   ret_op=False, flavor="release").emit(OP_DICT['MIN'])

    AtomicArithmeticSingleOp("stumaxb",   "STUMAXB",    1, unsign=True,
                   ret_op=False, flavor="normal").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("stumaxlb",  "STUMAXLB",   1, unsign=True,
                   ret_op=False, flavor="release").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("stumaxh",   "STUMAXH",    2, unsign=True,
                   ret_op=False, flavor="normal").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("stumaxlh",  "STUMAXLH",   2, unsign=True,
                   ret_op=False, flavor="release").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("stumax",    "STUMAX",     4, unsign=True,
                   ret_op=False, flavor="normal").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("stumaxl",   "STUMAXL",    4, unsign=True,
                   ret_op=False, flavor="release").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("stumax64",  "STUMAX64",    8, unsign=True,
                   ret_op=False, flavor="normal").emit(OP_DICT['MAX'])
    AtomicArithmeticSingleOp("stumaxl64", "STUMAXL64",   8, unsign=True,
                   ret_op=False, flavor="release").emit(OP_DICT['MAX'])

    AtomicArithmeticSingleOp("stuminb",   "STUMINB",    1, unsign=True,
                   ret_op=False, flavor="normal").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("stuminlb",  "STUMINLB",   1, unsign=True,
                   ret_op=False, flavor="release").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("stuminh",   "STUMINH",    2, unsign=True,
                   ret_op=False, flavor="normal").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("stuminlh",  "STUMINLH",   2, unsign=True,
                   ret_op=False, flavor="release").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("stumin",    "STUMIN",     4, unsign=True,
                   ret_op=False, flavor="normal").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("stuminl",   "STUMINL",    4, unsign=True,
                   ret_op=False, flavor="release").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("stumin64",  "STUMIN64",    8, unsign=True,
                   ret_op=False, flavor="normal").emit(OP_DICT['MIN'])
    AtomicArithmeticSingleOp("stuminl64", "STUMINL64",   8, unsign=True,
                   ret_op=False, flavor="release").emit(OP_DICT['MIN'])

    AtomicArithmeticSingleOp("swpb",   "SWPB",    1, unsign=True,
                   ret_op=False, flavor="normal").emit(OP_DICT['SWP'])
    AtomicArithmeticSingleOp("swplb",  "SWPLB",   1, unsign=True,
                   ret_op=False, flavor="release").emit(OP_DICT['SWP'])
    AtomicArithmeticSingleOp("swpab",  "SWPAB",   1, unsign=True,
                   ret_op=False, flavor="acquire").emit(OP_DICT['SWP'])
    AtomicArithmeticSingleOp("swplab", "SWPLAB",  1, unsign=True,
                   ret_op=False, flavor="acquire_release").emit(OP_DICT['SWP'])
    AtomicArithmeticSingleOp("swph",   "SWPH",    2, unsign=True,
                   ret_op=False, flavor="normal").emit(OP_DICT['SWP'])
    AtomicArithmeticSingleOp("swplh",  "SWPLH",   2, unsign=True,
                   ret_op=False, flavor="release").emit(OP_DICT['SWP'])
    AtomicArithmeticSingleOp("swpah",  "SWPAH",   2, unsign=True,
                   ret_op=False, flavor="acquire").emit(OP_DICT['SWP'])
    AtomicArithmeticSingleOp("swplah", "SWPLAH",  2, unsign=True,
                   ret_op=False, flavor="acquire_release").emit(OP_DICT['SWP'])
    AtomicArithmeticSingleOp("swp",    "SWP",     4, unsign=True,
                   ret_op=False, flavor="normal").emit(OP_DICT['SWP'])
    AtomicArithmeticSingleOp("swpl",   "SWPL",    4, unsign=True,
                   ret_op=False, flavor="release").emit(OP_DICT['SWP'])
    AtomicArithmeticSingleOp("swpa",   "SWPA",    4, unsign=True,
                   ret_op=False, flavor="acquire").emit(OP_DICT['SWP'])
    AtomicArithmeticSingleOp("swpla",  "SWPLA",   4, unsign=True,
                   ret_op=False, flavor="acquire_release").emit(OP_DICT['SWP'])
    AtomicArithmeticSingleOp("swp64",  "SWP64",    8, unsign=True,
                   ret_op=False, flavor="normal").emit(OP_DICT['SWP'])
    AtomicArithmeticSingleOp("swpl64", "SWPL64",   8, unsign=True,
                   ret_op=False, flavor="release").emit(OP_DICT['SWP'])
    AtomicArithmeticSingleOp("swpa64", "SWPA64",   8, unsign=True,
                   ret_op=False, flavor="acquire").emit(OP_DICT['SWP'])
    AtomicArithmeticSingleOp("swpla64", "SWPLA64", 8, unsign=True,
                   ret_op=False, flavor="acquire_release").emit(OP_DICT['SWP'])
}};