diff options
Diffstat (limited to 'deps/v8/src/arm/builtins-arm.cc')
| -rw-r--r-- | deps/v8/src/arm/builtins-arm.cc | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/deps/v8/src/arm/builtins-arm.cc b/deps/v8/src/arm/builtins-arm.cc index b1f29ba381..7e7e358c10 100644 --- a/deps/v8/src/arm/builtins-arm.cc +++ b/deps/v8/src/arm/builtins-arm.cc @@ -911,6 +911,29 @@ void Builtins::Generate_JSConstructEntryTrampoline(MacroAssembler* masm) { } +void Builtins::Generate_LazyCompile(MacroAssembler* masm) { + // Enter an internal frame. + __ EnterInternalFrame(); + + // Preserve the function. + __ push(r1); + + // Push the function on the stack as the argument to the runtime function. + __ push(r1); + __ CallRuntime(Runtime::kLazyCompile, 1); + // Calculate the entry point. + __ add(r2, r0, Operand(Code::kHeaderSize - kHeapObjectTag)); + // Restore saved function. + __ pop(r1); + + // Tear down temporary frame. + __ LeaveInternalFrame(); + + // Do a tail-call of the compiled function. + __ Jump(r2); +} + + void Builtins::Generate_FunctionCall(MacroAssembler* masm) { // 1. Make sure we have at least one argument. // r0: actual number of arguments @@ -1050,7 +1073,7 @@ void Builtins::Generate_FunctionCall(MacroAssembler* masm) { __ ldr(r2, FieldMemOperand(r3, SharedFunctionInfo::kFormalParameterCountOffset)); __ mov(r2, Operand(r2, ASR, kSmiTagSize)); - __ ldr(r3, FieldMemOperand(r3, SharedFunctionInfo::kCodeOffset)); + __ ldr(r3, FieldMemOperand(r1, JSFunction::kCodeOffset)); __ add(r3, r3, Operand(Code::kHeaderSize - kHeapObjectTag)); __ cmp(r2, r0); // Check formal and actual parameter counts. __ Jump(Handle<Code>(builtin(ArgumentsAdaptorTrampoline)), |