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      1 " Vim syntax file
      2 " Language:   llvm
      3 " Maintainer: The LLVM team, http://llvm.org/
      4 " Version:      $Revision: 137806 $
      5 
      6 if version < 600
      7   syntax clear
      8 elseif exists("b:current_syntax")
      9   finish
     10 endif
     11 
     12 syn case match
     13 
     14 " Types.
     15 " Types also include struct, array, vector, etc. but these don't
     16 " benefit as much from having dedicated highlighting rules.
     17 syn keyword llvmType void float double
     18 syn keyword llvmType x86_fp80 fp128 ppc_fp128
     19 syn keyword llvmType type label opaque
     20 syn match   llvmType /\<i\d\+\>/
     21 
     22 " Instructions.
     23 " The true and false tokens can be used for comparison opcodes, but it's
     24 " much more common for these tokens to be used for boolean constants.
     25 syn keyword llvmStatement add fadd sub fsub mul fmul
     26 syn keyword llvmStatement sdiv udiv fdiv srem urem frem
     27 syn keyword llvmStatement and or xor
     28 syn keyword llvmStatement icmp fcmp
     29 syn keyword llvmStatement eq ne ugt uge ult ule sgt sge slt sle
     30 syn keyword llvmStatement oeq ogt oge olt ole one ord ueq ugt uge
     31 syn keyword llvmStatement ult ule une uno
     32 syn keyword llvmStatement nuw nsw exact inbounds
     33 syn keyword llvmStatement phi call select shl lshr ashr va_arg
     34 syn keyword llvmStatement trunc zext sext
     35 syn keyword llvmStatement fptrunc fpext fptoui fptosi uitofp sitofp
     36 syn keyword llvmStatement ptrtoint inttoptr bitcast
     37 syn keyword llvmStatement ret br indirectbr switch invoke unwind unreachable
     38 syn keyword llvmStatement malloc alloca free load store getelementptr
     39 syn keyword llvmStatement extractelement insertelement shufflevector
     40 syn keyword llvmStatement extractvalue insertvalue
     41 
     42 " Keywords.
     43 syn keyword llvmKeyword define declare global constant
     44 syn keyword llvmKeyword internal external private
     45 syn keyword llvmKeyword linkonce linkonce_odr weak weak_odr appending
     46 syn keyword llvmKeyword common extern_weak
     47 syn keyword llvmKeyword thread_local dllimport dllexport
     48 syn keyword llvmKeyword hidden protected default
     49 syn keyword llvmKeyword except deplibs
     50 syn keyword llvmKeyword volatile fastcc coldcc cc ccc
     51 syn keyword llvmKeyword x86_stdcallcc x86_fastcallcc
     52 syn keyword llvmKeyword ptx_kernel ptx_device
     53 syn keyword llvmKeyword signext zeroext inreg sret nounwind noreturn
     54 syn keyword llvmKeyword nocapture byval nest readnone readonly noalias uwtable
     55 syn keyword llvmKeyword inlinehint noinline alwaysinline optsize ssp sspreq
     56 syn keyword llvmKeyword noredzone noimplicitfloat naked alignstack
     57 syn keyword llvmKeyword module asm align tail to
     58 syn keyword llvmKeyword addrspace section alias sideeffect c gc
     59 syn keyword llvmKeyword target datalayout triple
     60 syn keyword llvmKeyword blockaddress
     61 
     62 " Obsolete keywords.
     63 syn keyword llvmError  getresult begin end
     64 
     65 " Misc syntax.
     66 syn match   llvmNoName /[%@]\d\+\>/
     67 syn match   llvmNumber /-\?\<\d\+\>/
     68 syn match   llvmFloat  /-\?\<\d\+\.\d*\(e[+-]\d\+\)\?\>/
     69 syn match   llvmFloat  /\<0x\x\+\>/
     70 syn keyword llvmBoolean true false
     71 syn keyword llvmConstant zeroinitializer undef null
     72 syn match   llvmComment /;.*$/
     73 syn region  llvmString start=/"/ skip=/\\"/ end=/"/
     74 syn match   llvmLabel /[-a-zA-Z$._][-a-zA-Z$._0-9]*:/
     75 syn match   llvmIdentifier /[%@][-a-zA-Z$._][-a-zA-Z$._0-9]*/
     76 
     77 " Syntax-highlight dejagnu test commands.
     78 syn match  llvmSpecialComment /;\s*RUN:.*$/
     79 syn match  llvmSpecialComment /;\s*PR\d*\s*$/
     80 syn match  llvmSpecialComment /;\s*END\.\s*$/
     81 syn match  llvmSpecialComment /;\s*XFAIL:.*$/
     82 syn match  llvmSpecialComment /;\s*XTARGET:.*$/
     83 
     84 if version >= 508 || !exists("did_c_syn_inits")
     85   if version < 508
     86     let did_c_syn_inits = 1
     87     command -nargs=+ HiLink hi link <args>
     88   else
     89     command -nargs=+ HiLink hi def link <args>
     90   endif
     91 
     92   HiLink llvmType Type
     93   HiLink llvmStatement Statement
     94   HiLink llvmNumber Number
     95   HiLink llvmComment Comment
     96   HiLink llvmString String
     97   HiLink llvmLabel Label
     98   HiLink llvmKeyword Keyword
     99   HiLink llvmBoolean Boolean
    100   HiLink llvmFloat Float
    101   HiLink llvmNoName Identifier
    102   HiLink llvmConstant Constant
    103   HiLink llvmSpecialComment SpecialComment
    104   HiLink llvmError Error
    105   HiLink llvmIdentifier Identifier
    106 
    107   delcommand HiLink
    108 endif
    109 
    110 let b:current_syntax = "llvm"
    111