diff options
Diffstat (limited to 'deps/v8/src/regexp/mips64/regexp-macro-assembler-mips64.cc')
| -rw-r--r-- | deps/v8/src/regexp/mips64/regexp-macro-assembler-mips64.cc | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/deps/v8/src/regexp/mips64/regexp-macro-assembler-mips64.cc b/deps/v8/src/regexp/mips64/regexp-macro-assembler-mips64.cc index 3dd1548685..fc3cad8b0e 100644 --- a/deps/v8/src/regexp/mips64/regexp-macro-assembler-mips64.cc +++ b/deps/v8/src/regexp/mips64/regexp-macro-assembler-mips64.cc @@ -142,6 +142,8 @@ RegExpMacroAssemblerMIPS::RegExpMacroAssemblerMIPS(Isolate* isolate, Zone* zone, backtrack_label_(), exit_label_(), internal_failure_label_() { + masm_->set_root_array_available(false); + DCHECK_EQ(0, registers_to_save % 2); __ jmp(&entry_label_); // We'll write the entry code later. // If the code gets too big or corrupted, an internal exception will be @@ -259,9 +261,8 @@ void RegExpMacroAssemblerMIPS::CheckGreedyLoop(Label* on_equal) { BranchOrBacktrack(on_equal, eq, current_input_offset(), Operand(a0)); } - void RegExpMacroAssemblerMIPS::CheckNotBackReferenceIgnoreCase( - int start_reg, bool read_backward, bool unicode, Label* on_no_match) { + int start_reg, bool read_backward, Label* on_no_match) { Label fallthrough; __ Ld(a0, register_location(start_reg)); // Index of start of capture. __ Ld(a1, register_location(start_reg + 1)); // Index of end of capture. @@ -356,7 +357,7 @@ void RegExpMacroAssemblerMIPS::CheckNotBackReferenceIgnoreCase( // a0: Address byte_offset1 - Address captured substring's start. // a1: Address byte_offset2 - Address of current character position. // a2: size_t byte_length - length of capture in bytes(!). - // a3: Isolate* isolate or 0 if unicode flag. + // a3: Isolate* isolate. // Address of start of capture. __ Daddu(a0, a0, Operand(end_of_input_address())); @@ -370,14 +371,7 @@ void RegExpMacroAssemblerMIPS::CheckNotBackReferenceIgnoreCase( __ Dsubu(a1, a1, Operand(s3)); } // Isolate. -#ifdef V8_INTL_SUPPORT - if (unicode) { - __ mov(a3, zero_reg); - } else // NOLINT -#endif // V8_INTL_SUPPORT - { - __ li(a3, Operand(ExternalReference::isolate_address(masm_->isolate()))); - } + __ li(a3, Operand(ExternalReference::isolate_address(masm_->isolate()))); { AllowExternalCallThatCantCauseGC scope(masm_); @@ -404,7 +398,6 @@ void RegExpMacroAssemblerMIPS::CheckNotBackReferenceIgnoreCase( __ bind(&fallthrough); } - void RegExpMacroAssemblerMIPS::CheckNotBackReference(int start_reg, bool read_backward, Label* on_no_match) { |