Lines Matching refs:assembler

10 #include "src/regexp/regexp-macro-assembler-arch.h"
379 void Trace::RestoreAffectedRegisters(RegExpMacroAssembler* assembler,
385       assembler->PopRegister(reg);
391       assembler->ClearRegisters(reg, clear_to);
396 void Trace::PerformDeferredActions(RegExpMacroAssembler* assembler,
403   const int push_limit = (assembler->stack_limit_slack() + 1) / 2;
503       assembler->PushRegister(reg, stack_check);
511       assembler->WriteCurrentPositionToRegister(reg, store_position);
513       assembler->ClearRegisters(reg, reg);
515       assembler->SetRegister(reg, value);
517       assembler->AdvanceRegister(reg, value);
526   RegExpMacroAssembler* assembler = compiler->macro_assembler();
534     if (cp_offset_ != 0) assembler->AdvanceCurrentPosition(cp_offset_);
548     assembler->PushCurrentPosition();
555   PerformDeferredActions(assembler, max_register, affected_registers,
559     assembler->AdvanceCurrentPosition(cp_offset_);
564   assembler->PushBacktrack(&undo);
570     assembler->GoTo(successor->label());
574   assembler->BindJumpTarget(&undo);
575   RestoreAffectedRegisters(assembler, max_register, registers_to_pop,
578     assembler->Backtrack();
580     assembler->PopCurrentPosition();
581     assembler->GoTo(backtrack());
586   RegExpMacroAssembler* assembler = compiler->macro_assembler();
593     assembler->Bind(label());
598   assembler->ReadCurrentPositionFromRegister(current_position_register_);
599   assembler->ReadStackPointerFromRegister(stack_pointer_register_);
604     assembler->ClearRegisters(clear_capture_start_, clear_capture_end);
608   assembler->Backtrack();
616   RegExpMacroAssembler* assembler = compiler->macro_assembler();
618     assembler->Bind(label());
622       assembler->Succeed();
625       assembler->GoTo(trace->backtrack());
818   RegExpMacroAssembler* assembler = compiler->macro_assembler();
821     assembler->LoadCurrentCharacter(cp_offset, on_failure, check);
824   assembler->CheckNotCharacter(c, on_failure);
1521   RegExpMacroAssembler* assembler = compiler->macro_assembler();
1533     assembler->LoadCurrentCharacter(
1562       assembler->CheckCharacterAfterAnd(value, mask, on_possible_success);
1564       assembler->CheckCharacter(value, on_possible_success);
1568       assembler->CheckNotCharacterAfterAnd(value, mask, trace->backtrack());
1570       assembler->CheckNotCharacter(value, trace->backtrack());
2092 void EmitWordCheck(RegExpMacroAssembler* assembler, Label* word,
2094   if (assembler->CheckSpecialCharacterClass(
2101   assembler->CheckCharacterGT('z', non_word);
2102   assembler->CheckCharacterLT('0', non_word);
2103   assembler->CheckCharacterGT('a' - 1, word);
2104   assembler->CheckCharacterLT('9' + 1, word);
2105   assembler->CheckCharacterLT('A', non_word);
2106   assembler->CheckCharacterLT('Z' + 1, word);
2108     assembler->CheckNotCharacter('_', non_word);
2110     assembler->CheckCharacter('_', word);
2117   RegExpMacroAssembler* assembler = compiler->macro_assembler();
2134     assembler->CheckAtStart(new_trace.cp_offset(), &ok);
2140   assembler->LoadCurrentCharacter(new_trace.cp_offset() - 1,
2142   if (!assembler->CheckSpecialCharacterClass(
2146       assembler->CheckCharacterAfterAnd(0x2028, 0xFFFE, &ok);
2148     assembler->CheckCharacter('\n', &ok);
2149     assembler->CheckNotCharacter('\r', new_trace.backtrack());
2151   assembler->Bind(&ok);
2159   RegExpMacroAssembler* assembler = compiler->macro_assembler();
2160   Isolate* isolate = assembler->isolate();
2184       assembler->LoadCurrentCharacter(trace->cp_offset(), &before_non_word);
2187     EmitWordCheck(assembler, &before_word, &before_non_word, false);
2189     assembler->Bind(&before_non_word);
2192     assembler->GoTo(&ok);
2194     assembler->Bind(&before_word);
2196     assembler->Bind(&ok);
2208   RegExpMacroAssembler* assembler = compiler->macro_assembler();
2228     assembler->CheckAtStart(new_trace.cp_offset(), non_word);
2234   assembler->LoadCurrentCharacter(new_trace.cp_offset() - 1, non_word,
2236   EmitWordCheck(assembler, word, non_word, backtrack_if_previous == kIsNonWord);
2238   assembler->Bind(&fall_through);
2254   RegExpMacroAssembler* assembler = compiler->macro_assembler();
2258       assembler->CheckPosition(trace->cp_offset(), &ok);
2259       assembler->GoTo(trace->backtrack());
2260       assembler->Bind(&ok);
2265         assembler->GoTo(trace->backtrack());
2269         assembler->CheckNotAtStart(trace->cp_offset(), trace->backtrack());
2336   RegExpMacroAssembler* assembler = compiler->macro_assembler();
2337   Isolate* isolate = assembler->isolate();
2366               assembler->GoTo(backtrack);
2397         EmitCharClass(assembler, cc, one_byte, backtrack, cp_offset,
3348   RegExpMacroAssembler* assembler = compiler->macro_assembler();
3394         assembler->WriteCurrentPositionToRegister(
3396         assembler->WriteStackPointerToRegister(
3410         assembler->GoTo(trace->backtrack());
3423           assembler->IfRegisterLT(rep_reg, limit, &skip_empty_check);
3427         assembler->IfRegisterEqPos(data_.u_empty_match_check.start_register,
3429         assembler->Bind(&skip_empty_check);
3439       assembler->ReadCurrentPositionFromRegister(
3441       assembler->ReadStackPointerFromRegister(
3454       assembler->Bind(&clear_registers_backtrack);
3456       assembler->ClearRegisters(clear_registers_from, clear_registers_to);
3459       assembler->Backtrack();
3468   RegExpMacroAssembler* assembler = compiler->macro_assembler();
3483     assembler->CheckNotBackReferenceIgnoreCase(start_reg_, read_backward(),
3486     assembler->CheckNotBackReference(start_reg_, read_backward(),
3494     assembler->CheckNotInSurrogatePair(trace->cp_offset(), trace->backtrack());