68 MIToken &MIToken::reset(TokenKind Kind, StringRef Range) {  in reset()
74 MIToken &MIToken::setStringValue(StringRef StrVal) {  in setStringValue()
79 MIToken &MIToken::setOwnedStringValue(std::string StrVal) {  in setOwnedStringValue()
85 MIToken &MIToken::setIntegerValue(APSInt IntVal) {  in setIntegerValue()
160 static Cursor lexName(Cursor C, MIToken &Token, MIToken::TokenKind Type,  in lexName()
172     Token.reset(MIToken::Error, Range.remaining());  in lexName()
182 static MIToken::TokenKind getIdentifierKind(StringRef Identifier) {  in getIdentifierKind()
183   return StringSwitch<MIToken::TokenKind>(Identifier)  in getIdentifierKind()
184       .Case("_", MIToken::underscore)  in getIdentifierKind()
185       .Case("implicit", MIToken::kw_implicit)  in getIdentifierKind()
186       .Case("implicit-def", MIToken::kw_implicit_define)  in getIdentifierKind()
187       .Case("def", MIToken::kw_def)  in getIdentifierKind()
188       .Case("dead", MIToken::kw_dead)  in getIdentifierKind()
189       .Case("killed", MIToken::kw_killed)  in getIdentifierKind()
190       .Case("undef", MIToken::kw_undef)  in getIdentifierKind()
191       .Case("internal", MIToken::kw_internal)  in getIdentifierKind()
192       .Case("early-clobber", MIToken::kw_early_clobber)  in getIdentifierKind()
193       .Case("debug-use", MIToken::kw_debug_use)  in getIdentifierKind()
194       .Case("renamable", MIToken::kw_renamable)  in getIdentifierKind()
195       .Case("tied-def", MIToken::kw_tied_def)  in getIdentifierKind()
196       .Case("frame-setup", MIToken::kw_frame_setup)  in getIdentifierKind()
197       .Case("frame-destroy", MIToken::kw_frame_destroy)  in getIdentifierKind()
198       .Case("nnan", MIToken::kw_nnan)  in getIdentifierKind()
199       .Case("ninf", MIToken::kw_ninf)  in getIdentifierKind()
200       .Case("nsz", MIToken::kw_nsz)  in getIdentifierKind()
201       .Case("arcp", MIToken::kw_arcp)  in getIdentifierKind()
202       .Case("contract", MIToken::kw_contract)  in getIdentifierKind()
203       .Case("afn", MIToken::kw_afn)  in getIdentifierKind()
204       .Case("reassoc", MIToken::kw_reassoc)  in getIdentifierKind()
205       .Case("nuw" , MIToken::kw_nuw)  in getIdentifierKind()
206       .Case("nsw" , MIToken::kw_nsw)  in getIdentifierKind()
207       .Case("exact" , MIToken::kw_exact)  in getIdentifierKind()
208       .Case("debug-location", MIToken::kw_debug_location)  in getIdentifierKind()
209       .Case("same_value", MIToken::kw_cfi_same_value)  in getIdentifierKind()
210       .Case("offset", MIToken::kw_cfi_offset)  in getIdentifierKind()
211       .Case("rel_offset", MIToken::kw_cfi_rel_offset)  in getIdentifierKind()
212       .Case("def_cfa_register", MIToken::kw_cfi_def_cfa_register)  in getIdentifierKind()
213       .Case("def_cfa_offset", MIToken::kw_cfi_def_cfa_offset)  in getIdentifierKind()
214       .Case("adjust_cfa_offset", MIToken::kw_cfi_adjust_cfa_offset)  in getIdentifierKind()
215       .Case("escape", MIToken::kw_cfi_escape)  in getIdentifierKind()
216       .Case("def_cfa", MIToken::kw_cfi_def_cfa)  in getIdentifierKind()
217       .Case("remember_state", MIToken::kw_cfi_remember_state)  in getIdentifierKind()
218       .Case("restore", MIToken::kw_cfi_restore)  in getIdentifierKind()
219       .Case("restore_state", MIToken::kw_cfi_restore_state)  in getIdentifierKind()
220       .Case("undefined", MIToken::kw_cfi_undefined)  in getIdentifierKind()
221       .Case("register", MIToken::kw_cfi_register)  in getIdentifierKind()
222       .Case("window_save", MIToken::kw_cfi_window_save)  in getIdentifierKind()
223       .Case("negate_ra_sign_state", MIToken::kw_cfi_aarch64_negate_ra_sign_state)  in getIdentifierKind()
224       .Case("blockaddress", MIToken::kw_blockaddress)  in getIdentifierKind()
225       .Case("intrinsic", MIToken::kw_intrinsic)  in getIdentifierKind()
226       .Case("target-index", MIToken::kw_target_index)  in getIdentifierKind()
227       .Case("half", MIToken::kw_half)  in getIdentifierKind()
228       .Case("float", MIToken::kw_float)  in getIdentifierKind()
229       .Case("double", MIToken::kw_double)  in getIdentifierKind()
230       .Case("x86_fp80", MIToken::kw_x86_fp80)  in getIdentifierKind()
231       .Case("fp128", MIToken::kw_fp128)  in getIdentifierKind()
232       .Case("ppc_fp128", MIToken::kw_ppc_fp128)  in getIdentifierKind()
233       .Case("target-flags", MIToken::kw_target_flags)  in getIdentifierKind()
234       .Case("volatile", MIToken::kw_volatile)  in getIdentifierKind()
235       .Case("non-temporal", MIToken::kw_non_temporal)  in getIdentifierKind()
236       .Case("dereferenceable", MIToken::kw_dereferenceable)  in getIdentifierKind()
237       .Case("invariant", MIToken::kw_invariant)  in getIdentifierKind()
238       .Case("align", MIToken::kw_align)  in getIdentifierKind()
239       .Case("addrspace", MIToken::kw_addrspace)  in getIdentifierKind()
240       .Case("stack", MIToken::kw_stack)  in getIdentifierKind()
241       .Case("got", MIToken::kw_got)  in getIdentifierKind()
242       .Case("jump-table", MIToken::kw_jump_table)  in getIdentifierKind()
243       .Case("constant-pool", MIToken::kw_constant_pool)  in getIdentifierKind()
244       .Case("call-entry", MIToken::kw_call_entry)  in getIdentifierKind()
245       .Case("liveout", MIToken::kw_liveout)  in getIdentifierKind()
246       .Case("address-taken", MIToken::kw_address_taken)  in getIdentifierKind()
247       .Case("landing-pad", MIToken::kw_landing_pad)  in getIdentifierKind()
248       .Case("liveins", MIToken::kw_liveins)  in getIdentifierKind()
249       .Case("successors", MIToken::kw_successors)  in getIdentifierKind()
250       .Case("floatpred", MIToken::kw_floatpred)  in getIdentifierKind()
251       .Case("intpred", MIToken::kw_intpred)  in getIdentifierKind()
252       .Case("pre-instr-symbol", MIToken::kw_pre_instr_symbol)  in getIdentifierKind()
253       .Case("post-instr-symbol", MIToken::kw_post_instr_symbol)  in getIdentifierKind()
254       .Case("unknown-size", MIToken::kw_unknown_size)  in getIdentifierKind()
255       .Default(MIToken::Identifier);  in getIdentifierKind()
258 static Cursor maybeLexIdentifier(Cursor C, MIToken &Token) {  in maybeLexIdentifier()
270 static Cursor maybeLexMachineBasicBlock(Cursor C, MIToken &Token,  in maybeLexMachineBasicBlock()
279     Token.reset(MIToken::Error, C.remaining());  in maybeLexMachineBasicBlock()
297   Token.reset(IsReference ? MIToken::MachineBasicBlock  in maybeLexMachineBasicBlock()
298                           : MIToken::MachineBasicBlockLabel,  in maybeLexMachineBasicBlock()
305 static Cursor maybeLexIndex(Cursor C, MIToken &Token, StringRef Rule,  in maybeLexIndex()
306                             MIToken::TokenKind Kind) {  in maybeLexIndex()
318 static Cursor maybeLexIndexAndName(Cursor C, MIToken &Token, StringRef Rule,  in maybeLexIndexAndName()
319                                    MIToken::TokenKind Kind) {  in maybeLexIndexAndName()
341 static Cursor maybeLexJumpTableIndex(Cursor C, MIToken &Token) {  in maybeLexJumpTableIndex()
342   return maybeLexIndex(C, Token, "%jump-table.", MIToken::JumpTableIndex);  in maybeLexJumpTableIndex()
345 static Cursor maybeLexStackObject(Cursor C, MIToken &Token) {  in maybeLexStackObject()
346   return maybeLexIndexAndName(C, Token, "%stack.", MIToken::StackObject);  in maybeLexStackObject()
349 static Cursor maybeLexFixedStackObject(Cursor C, MIToken &Token) {  in maybeLexFixedStackObject()
350   return maybeLexIndex(C, Token, "%fixed-stack.", MIToken::FixedStackObject);  in maybeLexFixedStackObject()
353 static Cursor maybeLexConstantPoolItem(Cursor C, MIToken &Token) {  in maybeLexConstantPoolItem()
354   return maybeLexIndex(C, Token, "%const.", MIToken::ConstantPoolItem);  in maybeLexConstantPoolItem()
357 static Cursor maybeLexSubRegisterIndex(Cursor C, MIToken &Token,  in maybeLexSubRegisterIndex()
362   return lexName(C, Token, MIToken::SubRegisterIndex, Rule.size(),  in maybeLexSubRegisterIndex()
366 static Cursor maybeLexIRBlock(Cursor C, MIToken &Token,  in maybeLexIRBlock()
372     return maybeLexIndex(C, Token, Rule, MIToken::IRBlock);  in maybeLexIRBlock()
373   return lexName(C, Token, MIToken::NamedIRBlock, Rule.size(), ErrorCallback);  in maybeLexIRBlock()
376 static Cursor maybeLexIRValue(Cursor C, MIToken &Token,  in maybeLexIRValue()
382     return maybeLexIndex(C, Token, Rule, MIToken::IRValue);  in maybeLexIRValue()
383   return lexName(C, Token, MIToken::NamedIRValue, Rule.size(), ErrorCallback);  in maybeLexIRValue()
386 static Cursor maybeLexStringConstant(Cursor C, MIToken &Token,  in maybeLexStringConstant()
390   return lexName(C, Token, MIToken::StringConstant, /*PrefixLength=*/0,  in maybeLexStringConstant()
394 static Cursor lexVirtualRegister(Cursor C, MIToken &Token) {  in lexVirtualRegister()
400   Token.reset(MIToken::VirtualRegister, Range.upto(C))  in lexVirtualRegister()
410 static Cursor lexNamedVirtualRegister(Cursor C, MIToken &Token) {  in lexNamedVirtualRegister()
415   Token.reset(MIToken::NamedVirtualRegister, Range.upto(C))  in lexNamedVirtualRegister()
420 static Cursor maybeLexRegister(Cursor C, MIToken &Token,  in maybeLexRegister()
440   Token.reset(MIToken::NamedRegister, Range.upto(C))  in maybeLexRegister()
445 static Cursor maybeLexGlobalValue(Cursor C, MIToken &Token,  in maybeLexGlobalValue()
450     return lexName(C, Token, MIToken::NamedGlobalValue, /*PrefixLength=*/1,  in maybeLexGlobalValue()
457   Token.reset(MIToken::GlobalValue, Range.upto(C))  in maybeLexGlobalValue()
462 static Cursor maybeLexExternalSymbol(Cursor C, MIToken &Token,  in maybeLexExternalSymbol()
466   return lexName(C, Token, MIToken::ExternalSymbol, /*PrefixLength=*/1,  in maybeLexExternalSymbol()
470 static Cursor maybeLexMCSymbol(Cursor C, MIToken &Token,  in maybeLexMCSymbol()
486       Token.reset(MIToken::Error, Start.remaining());  in maybeLexMCSymbol()
491     Token.reset(MIToken::MCSymbol, Start.upto(C)).setStringValue(String);  in maybeLexMCSymbol()
500     Token.reset(MIToken::Error, Start.remaining());  in maybeLexMCSymbol()
507     Token.reset(MIToken::Error, Start.remaining());  in maybeLexMCSymbol()
512   Token.reset(MIToken::MCSymbol, Start.upto(R))  in maybeLexMCSymbol()
521 static Cursor lexFloatingPointLiteral(Cursor Range, Cursor C, MIToken &Token) {  in lexFloatingPointLiteral()
533   Token.reset(MIToken::FloatingPointLiteral, Range.upto(C));  in lexFloatingPointLiteral()
537 static Cursor maybeLexHexadecimalLiteral(Cursor C, MIToken &Token) {  in maybeLexHexadecimalLiteral()
553     Token.reset(MIToken::HexLiteral, Range.upto(C));  in maybeLexHexadecimalLiteral()
555     Token.reset(MIToken::FloatingPointLiteral, Range.upto(C));  in maybeLexHexadecimalLiteral()
559 static Cursor maybeLexNumericalLiteral(Cursor C, MIToken &Token) {  in maybeLexNumericalLiteral()
569   Token.reset(MIToken::IntegerLiteral, StrVal).setIntegerValue(APSInt(StrVal));  in maybeLexNumericalLiteral()
573 static MIToken::TokenKind getMetadataKeywordKind(StringRef Identifier) {  in getMetadataKeywordKind()
574   return StringSwitch<MIToken::TokenKind>(Identifier)  in getMetadataKeywordKind()
575       .Case("!tbaa", MIToken::md_tbaa)  in getMetadataKeywordKind()
576       .Case("!alias.scope", MIToken::md_alias_scope)  in getMetadataKeywordKind()
577       .Case("!noalias", MIToken::md_noalias)  in getMetadataKeywordKind()
578       .Case("!range", MIToken::md_range)  in getMetadataKeywordKind()
579       .Case("!DIExpression", MIToken::md_diexpr)  in getMetadataKeywordKind()
580       .Case("!DILocation", MIToken::md_dilocation)  in getMetadataKeywordKind()
581       .Default(MIToken::Error);  in getMetadataKeywordKind()
584 static Cursor maybeLexExlaim(Cursor C, MIToken &Token,  in maybeLexExlaim()
591     Token.reset(MIToken::exclaim, Range.upto(C));  in maybeLexExlaim()
604 static MIToken::TokenKind symbolToken(char C) {  in symbolToken()
607     return MIToken::comma;  in symbolToken()
609     return MIToken::dot;  in symbolToken()
611     return MIToken::equal;  in symbolToken()
613     return MIToken::colon;  in symbolToken()
615     return MIToken::lparen;  in symbolToken()
617     return MIToken::rparen;  in symbolToken()
619     return MIToken::lbrace;  in symbolToken()
621     return MIToken::rbrace;  in symbolToken()
623     return MIToken::plus;  in symbolToken()
625     return MIToken::minus;  in symbolToken()
627     return MIToken::less;  in symbolToken()
629     return MIToken::greater;  in symbolToken()
631     return MIToken::Error;  in symbolToken()
635 static Cursor maybeLexSymbol(Cursor C, MIToken &Token) {  in maybeLexSymbol()
636   MIToken::TokenKind Kind;  in maybeLexSymbol()
639     Kind = MIToken::coloncolon;  in maybeLexSymbol()
643   if (Kind == MIToken::Error)  in maybeLexSymbol()
651 static Cursor maybeLexNewline(Cursor C, MIToken &Token) {  in maybeLexNewline()
656   Token.reset(MIToken::Newline, Range.upto(C));  in maybeLexNewline()
660 static Cursor maybeLexEscapedIRValue(Cursor C, MIToken &Token,  in maybeLexEscapedIRValue()
672       Token.reset(MIToken::Error, Range.remaining());  in maybeLexEscapedIRValue()
679   Token.reset(MIToken::QuotedIRValue, Range.upto(C)).setStringValue(Value);  in maybeLexEscapedIRValue()
683 StringRef llvm::lexMIToken(StringRef Source, MIToken &Token,  in lexMIToken()
687     Token.reset(MIToken::Eof, C.remaining());  in lexMIToken()
732   Token.reset(MIToken::Error, C.remaining());  in lexMIToken()