Searched defs:LoadU64 (Results 1 - 2 of 2) sorted by relevance

/third_party/node/deps/v8/src/regexp/s390/
H A D	regexp-macro-assembler-s390.cc	1257 DCHECK(register_index < (1 << 30)); if (num_registers_ <= register_index) { num_registers_ = register_index + 1; } return MemOperand(frame_pointer(), kRegisterZero - register_index * kSystemPointerSize); } void RegExpMacroAssemblerS390::CheckPosition(int cp_offset, Label* on_outside_input) { if (cp_offset >= 0) { __ CmpS64(current_input_offset(), Operand(-cp_offset * char_size())); BranchOrBacktrack(ge, on_outside_input); } else { __ LoadU64(r3, MemOperand(frame_pointer(), kStringStartMinusOne)); __ AddS64(r2, current_input_offset(), Operand(cp_offset * char_size())); __ CmpS64(r2, r3); BranchOrBacktrack(le, on_outside_input); } } void RegExpMacroAssemblerS390::BranchOrBacktrack(Condition condition, Label* to, CRegister cr) { if (condition == al) { if (to == nullptr) { Backtrack(); return; } __ b(to); return; } if (to == nullptr) { __ b(condition, &backtrack_label_); return; } __ b(condition, to); } void RegExpMacroAssemblerS390::SafeCall(Label* to, Condition cond, CRegister cr) { Label skip; __ b(NegateCondition(cond), &skip); __ b(r14, to); __ bind(&skip); } void RegExpMacroAssemblerS390::SafeReturn() { __ pop(r14); __ mov(ip, Operand(masm_->CodeObject())); __ AddS64(r14, ip); __ Ret(); } void RegExpMacroAssemblerS390::SafeCallTarget(Label* name) { __ bind(name); __ CleanseP(r14); __ mov(r0, r14); __ mov(ip, Operand(masm_->CodeObject())); __ SubS64(r0, r0, ip); __ push(r0); } void RegExpMacroAssemblerS390::Push(Register source) { DCHECK(source != backtrack_stackpointer()); __ lay(backtrack_stackpointer(), MemOperand(backtrack_stackpointer(), -kSystemPointerSize)); __ StoreU64(source, MemOperand(backtrack_stackpointer())); } void RegExpMacroAssemblerS390::Pop(Register target) { DCHECK(target != backtrack_stackpointer()); __ LoadU64(target, MemOperand(backtrack_stackpointer())); __ la(backtrack_stackpointer(), MemOperand(backtrack_stackpointer(), kSystemPointerSize)); } void RegExpMacroAssemblerS390::CheckPreemption() { ExternalReference stack_limit = ExternalReference::address_of_jslimit(isolate()); __ mov(r2, Operand(stack_limit)); __ CmpU64(sp, MemOperand(r2)); SafeCall(&check_preempt_label_, le); } void RegExpMacroAssemblerS390::CheckStackLimit() { ExternalReference stack_limit = ExternalReference::address_of_regexp_stack_limit_address(isolate()); __ mov(r2, Operand(stack_limit)); __ CmpU64(backtrack_stackpointer(), MemOperand(r2)); SafeCall(&stack_overflow_label_, le); } void RegExpMacroAssemblerS390::CallCFunctionUsingStub( ExternalReference function, int num_arguments) { DCHECK_GE(8, num_arguments); __ mov(code_pointer(), Operand(function)); Label ret; __ larl(r14, &ret); __ StoreU64(r14, MemOperand(sp, kStackFrameRASlot * kSystemPointerSize)); __ b(code_pointer()); __ bind(&ret); if (base::OS::ActivationFrameAlignment() > kSystemPointerSize) register_location() argument [all...]
/third_party/node/deps/v8/src/codegen/s390/
H A D	macro-assembler-s390.cc	3598 void TurboAssembler::LoadU64(Register dst, const MemOperand& mem, CallRecordWriteStub() function in v8::internal::TurboAssembler [all...]

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Indexes created Thu Nov 07 10:32:03 CST 2024