diff options
Diffstat (limited to 'src/code-stubs.cc')
| -rw-r--r-- | src/code-stubs.cc | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/src/code-stubs.cc b/src/code-stubs.cc index 1b0d8b0b..ba027e93 100644 --- a/src/code-stubs.cc +++ b/src/code-stubs.cc @@ -49,8 +49,10 @@ bool CodeStub::FindCodeInCache(Code** code_out) { void CodeStub::GenerateCode(MacroAssembler* masm) { // Update the static counter each time a new code stub is generated. Counters::code_stubs.Increment(); + // Nested stubs are not allowed for leafs. - masm->set_allow_stub_calls(AllowsStubCalls()); + AllowStubCallsScope allow_scope(masm, AllowsStubCalls()); + // Generate the code for the stub. masm->set_generating_stub(true); Generate(masm); @@ -197,4 +199,34 @@ void ICCompareStub::Generate(MacroAssembler* masm) { } +const char* InstanceofStub::GetName() { + if (name_ != NULL) return name_; + const int kMaxNameLength = 100; + name_ = Bootstrapper::AllocateAutoDeletedArray(kMaxNameLength); + if (name_ == NULL) return "OOM"; + + const char* args = ""; + if (HasArgsInRegisters()) { + args = "_REGS"; + } + + const char* inline_check = ""; + if (HasCallSiteInlineCheck()) { + inline_check = "_INLINE"; + } + + const char* return_true_false_object = ""; + if (ReturnTrueFalseObject()) { + return_true_false_object = "_TRUEFALSE"; + } + + OS::SNPrintF(Vector<char>(name_, kMaxNameLength), + "InstanceofStub%s%s%s", + args, + inline_check, + return_true_false_object); + return name_; +} + + } } // namespace v8::internal |