[Turbofan] Implement super calls with spread bytecode in assembly code.

src/builtins/x87/builtins-x87.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #if V8_TARGET_ARCH_X87
 
 #include "src/code-factory.h"
 #include "src/codegen.h"
 #include "src/deoptimizer.h"
 #include "src/full-codegen/full-codegen.h"
@@ skipping 828 matching lines @@
   __ sub(scratch1, Immediate(1));
   __ bind(&loop_check);
   __ cmp(scratch1, Immediate(0));
   __ j(greater, &loop_header, Label::kNear);
 }
 
 }  // end anonymous namespace
 
 // static
 void Builtins::Generate_InterpreterPushArgsAndConstructImpl(
-    MacroAssembler* masm, CallableType construct_type) {
+    MacroAssembler* masm, PushArgsConstructMode mode) {
   // ----------- S t a t e -------------
   //  -- eax : the number of arguments (not including the receiver)
   //  -- edx : the new target
   //  -- edi : the constructor
   //  -- ebx : allocation site feedback (if available or undefined)
   //  -- ecx : the address of the first argument to be pushed. Subsequent
   //           arguments should be consecutive above this, in the same order as
   //           they are to be pushed onto the stack.
   // -----------------------------------
   Label stack_overflow;
   // We need two scratch registers. Push edi and edx onto stack.
   __ Push(edi);
   __ Push(edx);
 
   // Push arguments and move return address to the top of stack.
   // The eax register is readonly. The ecx register will be modified. The edx
   // and edi registers will be modified but restored to their original values.
   Generate_InterpreterPushArgsAndReturnAddress(masm, eax, ecx, edx, edi, false,
                                                2, &stack_overflow);
 
   // Restore edi and edx
   __ Pop(edx);
   __ Pop(edi);
 
   __ AssertUndefinedOrAllocationSite(ebx);
-  if (construct_type == CallableType::kJSFunction) {
+  if (mode == PushArgsConstructMode::kJSFunction) {
     // Tail call to the function-specific construct stub (still in the caller
     // context at this point).
     __ AssertFunction(edi);
 
     __ mov(ecx, FieldOperand(edi, JSFunction::kSharedFunctionInfoOffset));
     __ mov(ecx, FieldOperand(ecx, SharedFunctionInfo::kConstructStubOffset));
     __ lea(ecx, FieldOperand(ecx, Code::kHeaderSize));
     __ jmp(ecx);
+  } else if (mode == PushArgsConstructMode::kWithFinalSpread) {
+    // Call the constructor with unmodified eax, edi, edx values.
+    __ Jump(masm->isolate()->builtins()->ConstructWithSpread(),
+            RelocInfo::CODE_TARGET);
   } else {
-    DCHECK_EQ(construct_type, CallableType::kAny);
-
+    DCHECK_EQ(PushArgsConstructMode::kOther, mode);
     // Call the constructor with unmodified eax, edi, edx values.
     __ Jump(masm->isolate()->builtins()->Construct(), RelocInfo::CODE_TARGET);
   }
 
   __ bind(&stack_overflow);
   {
     // Pop the temporary registers, so that return address is on top of stack.
     __ Pop(edx);
     __ Pop(edi);
 
@@ skipping 2240 matching lines @@
 
 void Builtins::Generate_InterpreterOnStackReplacement(MacroAssembler* masm) {
   Generate_OnStackReplacementHelper(masm, true);
 }
 
 #undef __
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_X87