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1" Vim syntax file
2" Language:   llvm
3" Maintainer: The LLVM team, http://llvm.org/
4" Version:      $Revision$
5
6if version < 600
7  syntax clear
8elseif exists("b:current_syntax")
9  finish
10endif
11
12syn 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.
17syn keyword llvmType void half float double x86_fp80 fp128 ppc_fp128
18syn keyword llvmType label metadata x86_mmx
19syn keyword llvmType type label opaque
20syn 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.
25syn keyword llvmStatement add addrspacecast alloca and arcp ashr atomicrmw
26syn keyword llvmStatement bitcast br call cmpxchg eq exact extractelement
27syn keyword llvmStatement extractvalue fadd fast fcmp fdiv fence fmul fpext
28syn keyword llvmStatement fptosi fptoui fptrunc free frem fsub getelementptr
29syn keyword llvmStatement icmp inbounds indirectbr insertelement insertvalue
30syn keyword llvmStatement inttoptr invoke landingpad load lshr malloc max min
31syn keyword llvmStatement mul nand ne ninf nnan nsw nsz nuw oeq oge ogt ole
32syn keyword llvmStatement olt one or ord phi ptrtoint resume ret sdiv select
33syn keyword llvmStatement sext sge sgt shl shufflevector sitofp sle slt srem
34syn keyword llvmStatement store sub switch trunc udiv ueq uge ugt uitofp ule ult
35syn keyword llvmStatement umax umin une uno unreachable unwind urem va_arg
36syn keyword llvmStatement xchg xor zext
37
38" Keywords.
39syn keyword llvmKeyword acq_rel acquire sanitize_address addrspace alias align
40syn keyword llvmKeyword alignstack alwaysinline appending arm_aapcs_vfpcc
41syn keyword llvmKeyword arm_aapcscc arm_apcscc asm atomic available_externally
42syn keyword llvmKeyword blockaddress byval c catch cc ccc cleanup coldcc common
43syn keyword llvmKeyword constant datalayout declare default define deplibs
44syn keyword llvmKeyword dllexport dllimport except extern_weak external fastcc
45syn keyword llvmKeyword filter gc global hidden initialexec inlinehint inreg
46syn keyword llvmKeyword intel_ocl_bicc inteldialect internal
47syn keyword llvmKeyword linkonce linkonce_odr
48syn keyword llvmKeyword localdynamic localexec minsize module monotonic
49syn keyword llvmKeyword msp430_intrcc naked nest noalias nocapture
50syn keyword llvmKeyword noimplicitfloat noinline nonlazybind noredzone noreturn
51syn keyword llvmKeyword nounwind optnone optsize personality private protected
52syn keyword llvmKeyword ptx_device ptx_kernel readnone readonly release
53syn keyword llvmKeyword returns_twice sanitize_thread sanitize_memory
54syn keyword llvmKeyword section seq_cst sideeffect signext singlethread
55syn keyword llvmKeyword spir_func spir_kernel sret ssp sspreq sspstrong
56syn keyword llvmKeyword tail target thread_local to triple unnamed_addr
57syn keyword llvmKeyword unordered uwtable volatile weak weak_odr
58syn keyword llvmKeyword x86_fastcallcc x86_stdcallcc x86_thiscallcc x86_64_sysvcc
59syn keyword llvmKeyword x86_64_win64cc zeroext
60
61" Obsolete keywords.
62syn keyword llvmError  getresult begin end
63
64" Misc syntax.
65syn match   llvmNoName /[%@]\d\+\>/
66syn match   llvmNumber /-\?\<\d\+\>/
67syn match   llvmFloat  /-\?\<\d\+\.\d*\(e[+-]\d\+\)\?\>/
68syn match   llvmFloat  /\<0x\x\+\>/
69syn keyword llvmBoolean true false
70syn keyword llvmConstant zeroinitializer undef null
71syn match   llvmComment /;.*$/
72syn region  llvmString start=/"/ skip=/\\"/ end=/"/
73syn match   llvmLabel /[-a-zA-Z$._][-a-zA-Z$._0-9]*:/
74syn match   llvmIdentifier /[%@][-a-zA-Z$._][-a-zA-Z$._0-9]*/
75
76" Syntax-highlight dejagnu test commands.
77syn match  llvmSpecialComment /;\s*RUN:.*$/
78syn match  llvmSpecialComment /;\s*PR\d*\s*$/
79syn match  llvmSpecialComment /;\s*END\.\s*$/
80syn match  llvmSpecialComment /;\s*XFAIL:.*$/
81
82if version >= 508 || !exists("did_c_syn_inits")
83  if version < 508
84    let did_c_syn_inits = 1
85    command -nargs=+ HiLink hi link <args>
86  else
87    command -nargs=+ HiLink hi def link <args>
88  endif
89
90  HiLink llvmType Type
91  HiLink llvmStatement Statement
92  HiLink llvmNumber Number
93  HiLink llvmComment Comment
94  HiLink llvmString String
95  HiLink llvmLabel Label
96  HiLink llvmKeyword Keyword
97  HiLink llvmBoolean Boolean
98  HiLink llvmFloat Float
99  HiLink llvmNoName Identifier
100  HiLink llvmConstant Constant
101  HiLink llvmSpecialComment SpecialComment
102  HiLink llvmError Error
103  HiLink llvmIdentifier Identifier
104
105  delcommand HiLink
106endif
107
108let b:current_syntax = "llvm"
109