PerformanceTests/RexBench/OfflineAssembler/registers.js

/*
 * Copyright (C) 2011-2017 Apple Inc. All rights reserved.
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 * modification, are permitted provided that the following conditions
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 * 1. Redistributions of source code must retain the above copyright
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 * 2. Redistributions in binary form must reproduce the above copyright
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 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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"use strict";

const gprs =
    [
     "t0",
     "t1",
     "t2",
     "t3",
     "t4",
     "t5",
     "cfr",
     "a0",
     "a1",
     "a2",
     "a3",
     "r0",
     "r1",
     "sp",
     "lr",
     "pc",
     // 64-bit only registers:
     "csr0",
     "csr1",
     "csr2",
     "csr3",
     "csr4",
     "csr5",
     "csr6",
     "csr7",
     "csr8",
     "csr9"
    ]

const fprs =
    [
     "ft0",
     "ft1",
     "ft2",
     "ft3",
     "ft4",
     "ft5",
     "fa0",
     "fa1",
     "fa2",
     "fa3",
     "csfr0",
     "csfr1",
     "csfr2",
     "csfr3",
     "csfr4",
     "csfr5",
     "csfr6",
     "csfr7",
     "fr"
    ]

const registers = gprs.concat(fprs);

var gprPattern = new RegExp("^((" + gprs.join(")|(") + "))$");
var fprPattern = new RegExp("^((" + fprs.join(")|(") + "))$");

var registerPattern = new RegExp("^((" + registers.join(")|(") + "))$");