:YdJdZddlZddlZddlZddlmZmZmZddlm Z m Z m Z e e eeje e eejze e edzZejdZddd d d d d ZifdZdZdZGddeZGddeZGddeZeZGdde e eeZGddeZGdde e eZGddeZ Gdd e e eZ!Gd!d"eZ"Gd#d$eZ#Gd%d&Z$Gd'd(eZ%Gd)d*eee Z&Gd+d,e&Z'Gd-d.e(Z)Gd/d0e)Z*Gd1d2e&Z+Gd3d4e)Z,Gd5d6eZ-Gd7d8e-Z.Gd9d:e-Z/Gd;deZ1dS)?z_ Classes that are LLVM values: Value, Constant... Instructions are in the instructions module. N)valuestypes_utils) _StrCaching_StringReferenceCaching _HasMetadataz !#$%&'()*+,-./:;<=>?@[]^_`{|}~z[-a-zA-Z$._][-a-zA-Z$._0-9]*$gtlteqnegele)><==!=z>=z<=cHt|tr|}t|ttfsJs6t dD]&}|t vrt||<d|z|<'fd|D}d|S)z Escape the given bytestring for safe use as a LLVM array constant. 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Integer multiplication: lhs * rhs NrrMs rr\z_ConstOpMixin.mulrOrfmulcdS)zF Floating-point multiplication: lhs * rhs NrrMs rr^z_ConstOpMixin.fmulrOrudivcdS)zB Unsigned integer division: lhs / rhs NrrMs rr`z_ConstOpMixin.udivrOrsdivcdS)z@ Signed integer division: lhs / rhs NrrMs rrbz_ConstOpMixin.sdivrOrfdivcdS)z@ Floating-point division: lhs / rhs NrrMs rrdz_ConstOpMixin.fdivrOruremcdS)zC Unsigned integer remainder: lhs % rhs NrrMs rrfz_ConstOpMixin.uremrOrsremcdS)zA Signed integer remainder: lhs % rhs NrrMs rrhz_ConstOpMixin.sremrOrfremcdS)zA Floating-point remainder: lhs % rhs NrrMs rrjz_ConstOpMixin.fremrOrorcdS)z; Bitwise integer OR: lhs | rhs NrrMs ror_z_ConstOpMixin.or_rOrandcdS)z< Bitwise integer AND: lhs & rhs NrrMs rand_z_ConstOpMixin.and_rOrxorcdS)z< Bitwise integer XOR: lhs ^ rhs NrrMs rrrz_ConstOpMixin.xorrOrc |dz} t|}n##t$rtd|d|wxYw|dkr|dvs||z}|j|jkr td|jd|jdd |||j||j|}t tjd |S) Ncmpzinvalid comparison z for i)rrr-r.r/z{0} {1} ({2} {3}, {4} {5})) _CMP_MAPKeyErrorr1r0r2r3r4rIntType)rEprefixsigncmpoprNinsrGr7s r_cmpz_ConstOpMixin._cmps un L%BB L L L*uuuccJKK K L# %<"7"7B 9 " "* $ 5:::788 8+11  It))++ J++--// !q!1!13777s  5c2|dd||S)z Signed integer comparison: lhs rhs where cmpop can be '==', '!=', '<', '<=', '>', '>=' rvsrrEr}rNs r icmp_signedz_ConstOpMixin.icmp_signedyyc5%000rc2|dd||S)z Unsigned integer (or pointer) comparison: lhs rhs where cmpop can be '==', '!=', '<', '<=', '>', '>=' rvurrs r icmp_unsignedz_ConstOpMixin.icmp_unsignedrrc2|dd||S)z Floating-point ordered comparison: lhs rhs where cmpop can be '==', '!=', '<', '<=', '>', '>=', 'ord', 'uno' forrs r fcmp_orderedz_ConstOpMixin.fcmp_orderedrrc2|dd||S)z Floating-point unordered comparison: lhs rhs where cmpop can be '==', '!=', '<', '<=', '>', '>=', 'ord', 'uno' rrrrs rfcmp_unorderedz_ConstOpMixin.fcmp_unordered rrct|jtjr(t j|jd|jjz}nt j|jd}||S)z@ Bitwise integer complement: ~value )r)rr0r VectorTyperConstantcountrr)rEr6s rnot_z_ConstOpMixin.not_s\ di!1 2 2 1/$)UTY_-DEECC/$)R00Cxx}}rc`tj|jd}||S)z6 Integer negative: -value r)rrr0rX)rEzeros rnegz_ConstOpMixin.neg$s' ty!,,xx~~rcd|j|}t|j|S)z= Floating-point negative: -value zfneg ({0} {1}))r2r0r3r4)rEr7s rfnegz_ConstOpMixin.fneg,s9 %%di1C1C1E1EFF C000rtrunccdS)z@ Truncating integer downcast to a smaller type. NrrErFs rrz_ConstOpMixin.trunc8rOrzextcdS)z@ Zero-extending integer upcast to a larger type Nrrs rrz_ConstOpMixin.zext>rOrsextcdS)zA Sign-extending integer upcast to a larger type. Nrrs rrz_ConstOpMixin.sextDrOrfptrunccdS)zA Floating-point downcast to a less precise type. Nrrs rrz_ConstOpMixin.fptruncJrOrfpextcdS)z? Floating-point upcast to a more precise type. Nrrs rrz_ConstOpMixin.fpextPrOrbitcastcdS)z; Pointer cast to a different pointer type. Nrrs rrz_ConstOpMixin.bitcastVrOrfptouicdS)z= Convert floating-point to unsigned integer. Nrrs rrz_ConstOpMixin.fptoui\rOruitofpcdS)z= Convert unsigned integer to floating-point. Nrrs rrz_ConstOpMixin.uitofpbrOrfptosicdS)z; Convert floating-point to signed integer. Nrrs rrz_ConstOpMixin.fptosihrOrsitofpcdS)z; Convert signed integer to floating-point. Nrrs rrz_ConstOpMixin.sitofpnrOrptrtointct|jtjsd}t ||jfzt|tjst d|ddS)z* Cast pointer to integer. z2can only call ptrtoint() on pointer type, not '%s'z*can only ptrtoint() to integer type, not ''N)rr0r PointerType TypeErrorrzrErFmsgs rrz_ConstOpMixin.ptrtointtsu $)U%677 0FCC49,.// /#u}-- &)"ss%&& & & &rinttoptrct|jtjsd}t ||jfzt|tjst d|ddS)z* Cast integer to pointer. z7can only call inttoptr() on integer constants, not '%s'z*can only inttoptr() to pointer type, not 'rN)rr0rrzrrrs rrz_ConstOpMixin.inttoptrsu $)U]33 0KCC49,.// /#u011 &)"ss%&& & & &rct|jtjst d|jd|j}|D]}||}d|D}d|jj|j|d |}t| |j |S)z> Call getelementptr on this pointer constant. z/can only call gep() on pointer constants, not 'rchg|]/}d|j|0S){0} {1}r2r0r3)ridxs rrz%_ConstOpMixin.gep..sF*** &&sx1B1B1D1DEE***rz!getelementptr ({0}, {1} {2}, {3})r.) rr0rrrgepr2pointeer3r&r4 as_pointer addrspace)rEindicesouttyperv strindicesrGs rrz_ConstOpMixin.geps$)U%677 ,)#yyy+,, ,) % %Akk!nnGG**!(*** 1 7 7 I ty    $))J"7"799!!3!3DN!C!CRHHHrN)-__name__ __module__ __qualname____doc__rArKrPrRrTrVrXrZr\r^r`rbrdrfrhrjrnrqrrrrrrrrrrrHrrrrrrrrrrrrrrrrrJrJTs VE]]  ]  VF^^  ^  VF^^  ^  VE]]  ]  VF^^  ^  VE]]  ]  VF^^  ^  VE]]  ]  VF^^  ^  VF^^  ^  VF^^  ^  VF^^  ^  VF^^  ^  VF^^  ^  VF^^  ^  VD\\  \  VE]]  ]  VE]]  ] 888*111111111111   111 WW    WV__  _  WV__  _  WY    WW    WY    WX    WX    WX    WX    WZ & & & WZ & & &IIIIIrrJceZdZdZdZdS)Valuez( The base class for all values. c2d|jjd|jdS)N) __class__rr0rEs r__repr__zValue.__repr__s *..*A*A*A4999NNrN)rrrrrrrrrrs2OOOOOrrceZdZdZdZdS) _Undefinedz0 'undef': a value for undefined values. cp tS#t$r"ttcYSwxYwN) Undefined NameErrorobject__new__r)clss rrz_Undefined.__new__s@ .  . . .>>*-- - - - .s  )55N)rrrrrrrrrrs-.....rrc~eZdZdZdZdZdZedZedZ e dZ dZ d Z d Zd Zd S) rz A constant LLVM value. ct|tjsJt|tjrJ||_||}||_dSr)rrTypeVoidTyper0wrap_constant_valueconstantrErFrs r__init__zConstant.__init__sW#uz*****c5>22222 **844  rc\d|j|SNrrrs r _to_stringzConstant._to_string& 4+=+=+?+?@@@rc|j |jj}nr|jturd}nat |jt r(dt|j}n|j|j}|S)Nundefzc"{0}") rr0nullrrr"r2r)format_constantrEvals r_get_referencezConstant._get_referencesx = ).CC ]i ' 'CC  y 1 1 ;//."?"?@@CC)++DM::C rcd|D}t|dkrtd|d}|D]}||krtd|tj|t||S)zO Construct a literal array constant made of the given members. cg|] }|j Srr0rels rrz*Constant.literal_array..'''2rw'''rrzneed at least one elementz$all elements must have the same type)lenr1rr ArrayType)relemstystyrNs r literal_arrayzConstant.literal_arrays ('''' s88q==899 9 V H HEU{{ FGGGs5?2s5zz22E:::rcVd|D}|tj||S)zS Construct a literal structure constant made of the given members. cg|] }|j Srrrs rrz+Constant.literal_struct..rr)rLiteralStructType)rrrs rliteral_structzConstant.literal_structs4 (''''s5*3//777rcvt|jtjst d|jjS)Nz)Only pointer constant have address spaces)rr0rrrrrs rrzConstant.addrspaces4$)U%677 IGHH Hy""rcpt|tr t|t|kSdSNF)rrrrMs r__eq__zConstant.__eq__s0 eX & & t99E * *5rc.|| SrrrMs r__ne__zConstant.__ne__;;u%%%%rc:tt|Sr)hashrrs r__hash__zConstant.__hash__sCIIrc(d|jd|jdS)Nz JJxt'9'9';';<< = = = 3wws||""$$$rctr)NotImplementedErrorrs rrzNamedValue.descr's!!rc|jSr)_namers r _get_namezNamedValue._get_name*s zrc`|jj||j}||_dS)N) deduplicate)rscoperegisterdeduplicate_namerrErs rrzNamedValue._set_name-s6{ ))$6:6K*MM rc|j}d|vsd|vr*|dddd}d|j|S)N\"\5c\22z{0}"{1}")rreplacer2 name_prefixr%s rrzNamedValue._get_reference4sVy 4<<3$;;<<f--55c6BBD  !14888rcBd|jjd|jd|jdS)Nr z of type 'z'>rrrr0rs rrzNamedValue.__repr__;s, N # # #TYYY ; ;rc|j}t|tjr |jj}t|tjr|St d|j)NzNot a function: {0})r0rrrr FunctionTyperr2)rErs r function_typezNamedValue.function_type?sb Y b%+ , , #"B b%, - - EI188CCDD DrN)rrrrr,r$rrrrrrrrrr2rrrrrsK%%%""" 8Iy ) )D999;;;EEXEEErrcDeZdZdZfdZdZdZeZdZdZ dZ xZ S)MetaDataStringz[ A metadata string, i.e. a constant string used as a value in a metadata node. ctt||tjd||_dS)Nrr)superr4rr MetaDataTypestring)rErr9rs rrzMetaDataString.__init__PsH nd##,,V-2-?-A-A24 - 6 6 6 rc8||dfz }dS)N )r3rs rrzMetaDataString.descrVs! ""$$d++rcPdt|jS)Nz!"{0}")r2r)r9rs rrzMetaDataString._get_referenceYs~dk::;;;rcPt|tr|j|jkSdSr)rr4r9rMs rrzMetaDataString.__eq__^s( e^ , , ;%,. .5rc.|| SrrrMs rrzMetaDataString.__ne__drrc*t|jSr)rr9rs rrzMetaDataString.__hash__gsDK   r) rrrrrrrrrrr __classcell__rs@rr4r4Js  ,,,<<< J &&&!!!!!!!rr4c"eZdZdZdZdZeZdS)MetaDataArgumentz An argument value to a function taking metadata arguments. This can wrap any other kind of LLVM value. Do not instantiate directly, Builder.call() will create these automatically. ct|tsJt|jtjrJtj|_||_dSr)rrr0rr8 wrapped_valuerEvalues rrzMetaDataArgument.__init__tsQ%'''''ej%*<=====&(( "rcpd|jj|jSr)r2rEr0r3rs rrzMetaDataArgument._get_referencezs7 2 7 $ 2 @ @ B BDD DrN)rrrrrrrrrrrCrCks@### DDD  JJJrrCceZdZdZdZdZdS) NamedMetaDatazk A named metadata node. Do not instantiate directly, use Module.add_named_metadata() instead. c"||_g|_dSr)roperands)rErs rrzNamedMetaData.__init__s  rc:|j|dSr)rLr)rEmds rrTzNamedMetaData.adds R     rN)rrrrrrTrrrrJrJs< !!!!!rrJcDeZdZdZdZfdZdZdZdZdZ dZ xZ S) MDValuez A metadata node's value, consisting of a sequence of elements ("operands"). Do not instantiate directly, use Module.add_metadata() instead. !ctt||tj|t ||_|j|dSNr6) r7rPrrr8tuplerLmetadatar)rErrrrs rrzMDValue.__init__sf gt%%f&+&8&:&:+/ & 1 1 1f  t$$$$$rcg}|jD]}t|jtjrZt|t r|j|dS||{|d |j|d |}|d |dfz }dS)Nrrr.z !{{ {0} }}r;) rLrr0rr8rrrr3r2r&)rEr(rLrGs rrz MDValue.descrs- O OB"'5#566 Ob(++8 0COOF++++OOB$4$4$6$67777 0 0":J:J:L:L M MNNNN99X&& ##H--t44rc:|jt|jzSrr,rrrs rrzMDValue._get_reference#di..00rcPt|tr|j|jkSdSr)rrPrLrMs rrzMDValue.__eq__s( eW % % =EN2 25rc.|| SrrrMs rrzMDValue.__ne__rrc*t|jSr)rrLrs rrzMDValue.__hash__sDM"""r rrrrr,rrrrrrr@rAs@rrPrPs K%%%%% 5 5 5111 &&&#######rrPceZdZdZdZdS)DITokenz A debug information enumeration value that should appear bare in the emitted metadata. Use this to wrap known constants, e.g. the DW_* enumerations. c||_dSr)rGrFs rrzDIToken.__init__s  rN)rrrrrrrrr_r_s-rr_cDeZdZdZdZfdZdZdZdZdZ dZ xZ S) DIValuez A debug information descriptor, containing key-value pairs. Do not instantiate directly, use Module.add_debug_info() instead. rQctt||tj|||_||_t||_|j |dSrS) r7rbrrr8 is_distinctkindrTrLrUr)rErrdrerLrrs rrzDIValue.__init__su gt%%f&+&8&:&:+/ & 1 1 1' h t$$$$$rch|jr|dz }g}|jD]\}}|d}n|durd}n|durd}nt|tr|j}nt|t r#dt|}nat|trt |}n !C- > >JC}!$!%"E7++ , ;E3'' ,!==)>)>??E3'' ,u::E:.. , ..00i#(5!+,,, OOJ--c8<< = = = =99X&& TYXu55rc:|jt|jzSrrXrs rrzDIValue._get_referencerYrct|tr0|j|jko|j|jko|j|jkSdSr)rrbrdrerLrMs rrzDIValue.__eq__sP eW % % #u'880 UZ'0 / 05rc.|| SrrrMs rrzDIValue.__ne__rrcDt|j|j|jfSr)rrdrerLrs rrzDIValue.__hash__sT%ty$-@AAArr]rAs@rrbrbs K%%%%%6664111&&&BBBBBBBrrbc*eZdZdZdZdZfdZxZS) GlobalValuez A global value. @Fctt|j|i|d|_d|_d|_i|_dSNr)r7rrrlinkage storage_classsectionrU)rEargskwargsrs rrzGlobalValue.__init__ sF)k4  )4:6:::   r)rrrrr,r$rr@rAs@rrrrrsOKrrrc*eZdZdZdfd ZdZxZS)GlobalVariablez A global variable. rcDt|tjsJtt|||||||_d|_d|_ d|_ ||_ d|_ |j |dS)Nr6F)rrrr7r|rr value_type initializer unnamed_addrglobal_constantralignr add_global)rEmodulerFrrrs rrzGlobalVariable.__init__s#uz***** nd##,,VS^^I5N5N26 - 8 8 8!$"  t$$$$$rc^|jrd}nd}|js |jdnd}n|j}|r||dz|jr||jdz|jr|d|jdkr-|d|j|d ||j |ji|jj |jkr$td |jj d |j|d|j znF|d vrB|d|t z|j r|d|j d|j|d|jfz|jr)||d|ddS)Nrglobalexternalrr.z unnamed_addr rzaddrspace({0:d}) z {kind} {type})rer0zgot initializer of type z for global value type )r extern_weakz , section "r(z , align %dT) leading_commar;)rrvrrrwrrr2r~r0rr3rrxrrU_stringify_metadata)rEr(rervs rrzGlobalVariable.descr&s8   DDD| #$($4$Q   JJ*11$.AA B B B ?**4?*KKLLL   '$77i#'#3#8#8#8$//!KLLL JJsT-;;=== > > > > 7 7 7 JJsT__Y77EEGGG H H H < = JJJT\\\; < < < : ! JJ|tzm3 4 4 4 = E JJt//d/CC D D D 4r)r)rrrrrrr@rAs@rr|r|sV % % % % % %*******rr|c8eZdZdZdZddZfdZfdZxZS) AttributeSetzxA set of string attribute. Only accept items listed in *_known*. Properties: * Iterate in sorted order rcjt|tr|g}|D]}||dSr)rrrT)rEryrs rrzAttributeSet.__init__\sE dC  6D  D HHTNNNN  rc||jvr#td||tt||S)Nzunknown attr {!r} for {})_knownr1r2r7rrTrErrs rrTzAttributeSet.addbsM t{ " "7>>tTJJKK K\4((,,T222rctttt|Sr)itersortedr7r__iter__)rErs rrzAttributeSet.__iter__gs/F5t44==??@@AAArr) rrrrrrrTrr@rAs@rrrSs F 33333 BBBBBBBBBrrceZdZegdZd fd ZfdZedZej dZedZ e j dZ d Z xZ S) FunctionAttributes) argmemonly alwaysinlinebuiltincoldinaccessiblememonlyinaccessiblemem_or_argmemonly inlinehint jumptableminsizenaked nobuiltin noduplicatenoimplicitfloatnoinline nonlazybind norecurse noredzonenoreturnnounwindoptnoneoptsizereadnonereadonly returns_twicesanitize_addresssanitize_memorysanitize_threadsspsspreg sspstronguwtablerctd|_d|_tt||dSNr) _alignstack _personalityr7rrrEryrs rrzFunctionAttributes.__init__ws8   $''0066666rc|dkrd|vs |dkrd|vrtdt|dS)Nrrz$Can't have alwaysinline and noinline)r1r7rTrs rrTzFunctionAttributes.add|sX ^ # # d(:(:##$(>(>CDD D  Drc|jSrrrs r alignstackzFunctionAttributes.alignstacks rc$|dksJ||_dSrrrs rrzFunctionAttributes.alignstacksaxxxxrc|jSr)rrs r personalityzFunctionAttributes.personalitys   rcF|t|tsJ||_dSr)rrrrrs rrzFunctionAttributes.personalitys'{jk::{{{rcVt|}|jr-|d|j|jrK|d|jj|jd|S)Nzalignstack({0:d})zpersonality {persty} {persfn})perstypersfnr.)listrrr2rr0r3r&rEattrss rrzFunctionAttributes.__repr__sT  ? F LL,33DODD E E E   : LL8??','5577@99 : : :xxrr) rrr frozensetrrrTrrsetterrrr@rAs@rrrls Y***++F777777   X !!X!   rrceZdZdZfdZedZedZedZddZ ddZ d Z d Z d Z d Zed ZxZS)FunctionzRepresent a LLVM Function but does uses a Module as parent. Global Values are stored as a set of dependencies (attribute `depends`). ct|tjsJtt||||_tj _ g_ t_ tfd|jD_t!|j_jd_dS)Nr6c0g|]}t|Sr)Argument)rtrEs rrz%Function.__init__..s3000 $D!,,000rr)rrrr7rrrftyper NameScoper"blocksr attributesrTry ReturnValue return_type return_valuerrcalling_convention)rErrrrs` rrzFunction.__init__s%,,,,, h&&vu/?/?/A/A&MMM %''  ,..0000$)J00011 'e.?@@ t$$$"$rc|jSrrrs rrzFunction.module {rc|jdSrrrs rentry_basic_blockzFunction.entry_basic_blocks{1~rc|jSrrrs r basic_blockszFunction.basic_blocksrrrc\t||}|j||S)Nrr)Blockrr)rErblks rappend_basic_blockzFunction.append_basic_blocks/4d+++ 3 rc^t||}|j|||S)zInsert block before r)rrinsert)rEbeforerrs rinsert_basic_blockzFunction.insert_basic_blocks34d+++ 63''' rc |jrdnd}|j}dd|jD}|}|j}|rd|nd}t|jr|jj rdnd}n|jj rdnd}|j }|j } d d ||| |fD} | } | rd| nd} |j rd |j nd} d } | | ||||| | }||dS)zB Describe the prototype ("head") of the function. definedeclarer.c34K|]}t|VdSrr)ras r z+Function.descr_prototype..s(33AQ333333rz {}rz, ...z...r.c38K|]}|t|VdSrr)rxs rrz+Function.descr_prototype..s-LLQ!L#a&&LLLLLLrz section "{}"z:{prefix} {name}({args}{vararg}){attrs}{section}{metadata} )r{rryvarargrrxrUN)rrr&ryr3rr2anyrvar_argrvrrrxr)rEr(stateretryrrrrvcconvr{rUrxpt_str prototypes rdescr_prototypezFunction.descr_prototypesu!K6Yyy3333333!!##',4 U###" ty>> 9 $ 2:WWFF"j08UUbF,'LL5'5#*FLLLLL++---5=5<<)))2:>,N/((666BNMMd)/ug+3"55  9rcD|jD]}||dS)z7 Describe of the body of the function. N)rr)rEr(rs r descr_bodyzFunction.descr_bodys0;  C IIcNNNN  rc|||jrA|d|||ddSdS)Nz{ z} )rrrrrs rrzFunction.descrsf S!!! ;  JJu    OOC JJu       rcZg}||d|Sru)rr&rs r__str__zFunction.__str__s& 3wws||rc2t|jdkSr)rrrs ris_declarationzFunction.is_declarations4;1$$rr)rrrrrrrrrrrrrrrrr@rAs@rrrs % % % % %XXX 4 %%X%%%%%rrceZdZegdZd fd ZedZejdZedZ e jdZ edZ e jd Z d Z xZ S) ArgumentAttributes) byvalinallocainregnestnoalias nocapturenonnullreturnedsignextsretzeroextrcd|_d|_d|_tt||dSr)_align_dereferenceable_dereferenceable_or_nullr7rrrs rrzArgumentAttributes.__init__s? !()%  $''0066666rc|jSr)rrs rrzArgumentAttributes.alignrrcNt|tr|dksJ||_dSr)rrjrrs rrzArgumentAttributes.align s)#s##0q rc|jSr)rrs rdereferenceablez"ArgumentAttributes.dereferenceables $$rcNt|tr|dksJ||_dSr)rrjrrs rrz"ArgumentAttributes.dereferenceables,#s##0q #rc|jSr)rrs rdereferenceable_or_nullz*ArgumentAttributes.dereferenceable_or_nulls ,,rcNt|tr|dksJ||_dSr)rrjrrs rrz*ArgumentAttributes.dereferenceable_or_nulls,#s##0q(+%%%rc`t|}|jr-|d|j|jr-|d|j|jr/d}|||j|S)Nz align {0:d}zdereferenceable({0:d})zdereferenceable_or_null({0:d}))rrrr2rr)rErdrefs r_to_listzArgumentAttributes._to_list"st  : ; LL--dj99 : : :   P LL1889MNN O O O  ' D3D LLT%ABB C C C rr) rrrrrrrrrrrr r@rAs@rrrs Y+++,,F777777 X \\%%X%$$$--X-#,,$#,       rrc,eZdZdfd ZdZdZxZS) _BaseArgumentrct|tjsJtt||||||_t|_dSrS) rrrr7r"rrrr)rErrFrrs rrz_BaseArgument.__init__/sX#uz***** mT""++FCd+CCC ,..rcBd|jjd|jd|jdS)Nrr.z of type rr/rs rrz_BaseArgument.__repr__5s-*..*A*A*A4999*.)))5 5rc:|j|dSr)rrT)rEattrs r add_attributez_BaseArgument.add_attribute9s D!!!!!rr)rrrrrr'r@rAs@rr"r".s[////// 555"""""""rr"ceZdZdZdZdS)rz3 The specification of a function argument. c|j}|rAd|jd||Sd|j|S)Nz {0} {1} {2}r.r)rr r2r0r&r3rs rrzArgument.__str__Bs{((**  E '' 388E??(,(:(:(<(<>> >##DIt/A/A/C/CDD DrNrrrrrrrrrr=s2EEEEErrceZdZdZdZdS)rz9 The specification of a function's return value. c|j}|r.dd||jSt |jS)Nrr.)rr r2r&r0rrs rrzReturnValue.__str__PsM((**  "##CHHUOOTY?? ?ty>> !rNr*rrrrrKs-"""""rrcxeZdZdZd fd ZedZedZedZdZ dZ d Z xZ S) ra  A LLVM IR basic block. 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