static/highlight/es/languages/llvm.js

   1 /*! `llvm` grammar compiled for Highlight.js 11.11.1 */
   2 var hljsGrammar = (function () {
   3   'use strict';
   4
   5   /*
   6   Language: LLVM IR
   7   Author: Michael Rodler <contact@f0rki.at>
   8   Description: language used as intermediate representation in the LLVM compiler framework
   9   Website: https://llvm.org/docs/LangRef.html
  10   Category: assembler
  11   Audit: 2020
  12   */
  13
  14   /** @type LanguageFn */
  15   function llvm(hljs) {
  16     const regex = hljs.regex;
  17     const IDENT_RE = /([-a-zA-Z$._][\w$.-]*)/;
  18     const TYPE = {
  19       className: 'type',
  20       begin: /\bi\d+(?=\s|\b)/
  21     };
  22     const OPERATOR = {
  23       className: 'operator',
  24       relevance: 0,
  25       begin: /=/
  26     };
  27     const PUNCTUATION = {
  28       className: 'punctuation',
  29       relevance: 0,
  30       begin: /,/
  31     };
  32     const NUMBER = {
  33       className: 'number',
  34       variants: [
  35         { begin: /[su]?0[xX][KMLHR]?[a-fA-F0-9]+/ },
  36         { begin: /[-+]?\d+(?:[.]\d+)?(?:[eE][-+]?\d+(?:[.]\d+)?)?/ }
  37       ],
  38       relevance: 0
  39     };
  40     const LABEL = {
  41       className: 'symbol',
  42       variants: [ { begin: /^\s*[a-z]+:/ }, // labels
  43       ],
  44       relevance: 0
  45     };
  46     const VARIABLE = {
  47       className: 'variable',
  48       variants: [
  49         { begin: regex.concat(/%/, IDENT_RE) },
  50         { begin: /%\d+/ },
  51         { begin: /#\d+/ },
  52       ]
  53     };
  54     const FUNCTION = {
  55       className: 'title',
  56       variants: [
  57         { begin: regex.concat(/@/, IDENT_RE) },
  58         { begin: /@\d+/ },
  59         { begin: regex.concat(/!/, IDENT_RE) },
  60         { begin: regex.concat(/!\d+/, IDENT_RE) },
  61         // https://llvm.org/docs/LangRef.html#namedmetadatastructure
  62         // obviously a single digit can also be used in this fashion
  63         { begin: /!\d+/ }
  64       ]
  65     };
  66
  67     return {
  68       name: 'LLVM IR',
  69       // TODO: split into different categories of keywords
  70       keywords: {
  71         keyword: 'begin end true false declare define global '
  72           + 'constant private linker_private internal '
  73           + 'available_externally linkonce linkonce_odr weak '
  74           + 'weak_odr appending dllimport dllexport common '
  75           + 'default hidden protected extern_weak external '
  76           + 'thread_local zeroinitializer undef null to tail '
  77           + 'target triple datalayout volatile nuw nsw nnan '
  78           + 'ninf nsz arcp fast exact inbounds align '
  79           + 'addrspace section alias module asm sideeffect '
  80           + 'gc dbg linker_private_weak attributes blockaddress '
  81           + 'initialexec localdynamic localexec prefix unnamed_addr '
  82           + 'ccc fastcc coldcc x86_stdcallcc x86_fastcallcc '
  83           + 'arm_apcscc arm_aapcscc arm_aapcs_vfpcc ptx_device '
  84           + 'ptx_kernel intel_ocl_bicc msp430_intrcc spir_func '
  85           + 'spir_kernel x86_64_sysvcc x86_64_win64cc x86_thiscallcc '
  86           + 'cc c signext zeroext inreg sret nounwind '
  87           + 'noreturn noalias nocapture byval nest readnone '
  88           + 'readonly inlinehint noinline alwaysinline optsize ssp '
  89           + 'sspreq noredzone noimplicitfloat naked builtin cold '
  90           + 'nobuiltin noduplicate nonlazybind optnone returns_twice '
  91           + 'sanitize_address sanitize_memory sanitize_thread sspstrong '
  92           + 'uwtable returned type opaque eq ne slt sgt '
  93           + 'sle sge ult ugt ule uge oeq one olt ogt '
  94           + 'ole oge ord uno ueq une x acq_rel acquire '
  95           + 'alignstack atomic catch cleanup filter inteldialect '
  96           + 'max min monotonic nand personality release seq_cst '
  97           + 'singlethread umax umin unordered xchg add fadd '
  98           + 'sub fsub mul fmul udiv sdiv fdiv urem srem '
  99           + 'frem shl lshr ashr and or xor icmp fcmp '
 100           + 'phi call trunc zext sext fptrunc fpext uitofp '
 101           + 'sitofp fptoui fptosi inttoptr ptrtoint bitcast '
 102           + 'addrspacecast select va_arg ret br switch invoke '
 103           + 'unwind unreachable indirectbr landingpad resume '
 104           + 'malloc alloca free load store getelementptr '
 105           + 'extractelement insertelement shufflevector getresult '
 106           + 'extractvalue insertvalue atomicrmw cmpxchg fence '
 107           + 'argmemonly',
 108         type: 'void half bfloat float double fp128 x86_fp80 ppc_fp128 '
 109           + 'x86_amx x86_mmx ptr label token metadata opaque'
 110       },
 111       contains: [
 112         TYPE,
 113         // this matches "empty comments"...
 114         // ...because it's far more likely this is a statement terminator in
 115         // another language than an actual comment
 116         hljs.COMMENT(/;\s*$/, null, { relevance: 0 }),
 117         hljs.COMMENT(/;/, /$/),
 118         {
 119           className: 'string',
 120           begin: /"/,
 121           end: /"/,
 122           contains: [
 123             {
 124               className: 'char.escape',
 125               match: /\\\d\d/
 126             }
 127           ]
 128         },
 129         FUNCTION,
 130         PUNCTUATION,
 131         OPERATOR,
 132         VARIABLE,
 133         LABEL,
 134         NUMBER
 135       ]
 136     };
 137   }
 138
 139   return llvm;
 140
 141 })();
 142 ;
 143 export default hljsGrammar;