[Turbofan] Implement call with spread bytecode in assembly code.

src/builtins/s390/builtins-s390.cc

 // Copyright 2014 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_S390
 
 #include "src/codegen.h"
 #include "src/debug/debug.h"
 #include "src/deoptimizer.h"
 #include "src/full-codegen/full-codegen.h"
@@ skipping 1152 matching lines @@
   __ LoadP(scratch, MemOperand(index, -kPointerSize));
   __ lay(index, MemOperand(index, -kPointerSize));
   __ push(scratch);
   __ SubP(r0, Operand(1));
   __ bne(&loop);
 }
 
 // static
 void Builtins::Generate_InterpreterPushArgsAndCallImpl(
     MacroAssembler* masm, TailCallMode tail_call_mode,
-    CallableType function_type) {
+    InterpreterPushArgsMode mode) {
   // ----------- S t a t e -------------
   //  -- r2 : the number of arguments (not including the receiver)
   //  -- r4 : 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.
   //  -- r3 : the target to call (can be any Object).
   // -----------------------------------
   Label stack_overflow;
 
   // Calculate number of arguments (AddP one for receiver).
   __ AddP(r5, r2, Operand(1));
 
   // Push the arguments.
   Generate_InterpreterPushArgs(masm, r5, r4, r5, r6, &stack_overflow);
 
   // Call the target.
-  if (function_type == CallableType::kJSFunction) {
+  if (mode == InterpreterPushArgsMode::kJSFunction) {
     __ Jump(masm->isolate()->builtins()->CallFunction(ConvertReceiverMode::kAny,
                                                       tail_call_mode),
             RelocInfo::CODE_TARGET);
   } else {
-    DCHECK_EQ(function_type, CallableType::kAny);
+    DCHECK_EQ(mode, InterpreterPushArgsMode::kOther);
     __ Jump(masm->isolate()->builtins()->Call(ConvertReceiverMode::kAny,
                                               tail_call_mode),
             RelocInfo::CODE_TARGET);
   }
 
   __ bind(&stack_overflow);
   {
     __ TailCallRuntime(Runtime::kThrowStackOverflow);
     // Unreachable Code.
     __ bkpt(0);
   }
 }
 
 // static
 void Builtins::Generate_InterpreterPushArgsAndConstructImpl(
-    MacroAssembler* masm, PushArgsConstructMode mode) {
+    MacroAssembler* masm, InterpreterPushArgsMode mode) {
   // ----------- S t a t e -------------
   // -- r2 : argument count (not including receiver)
   // -- r5 : new target
   // -- r3 : constructor to call
   // -- r4 : allocation site feedback if available, undefined otherwise.
   // -- r6 : address of the first argument
   // -----------------------------------
   Label stack_overflow;
 
   // Push a slot for the receiver to be constructed.
   __ LoadImmP(r0, Operand::Zero());
   __ push(r0);
 
   // Push the arguments (skip if none).
   Label skip;
   __ CmpP(r2, Operand::Zero());
   __ beq(&skip);
   Generate_InterpreterPushArgs(masm, r2, r6, r2, r7, &stack_overflow);
   __ bind(&skip);
 
   __ AssertUndefinedOrAllocationSite(r4, r7);
-  if (mode == PushArgsConstructMode::kJSFunction) {
+  if (mode == InterpreterPushArgsMode::kJSFunction) {
     __ AssertFunction(r3);
 
     // Tail call to the function-specific construct stub (still in the caller
     // context at this point).
     __ LoadP(r6, FieldMemOperand(r3, JSFunction::kSharedFunctionInfoOffset));
     __ LoadP(r6, FieldMemOperand(r6, SharedFunctionInfo::kConstructStubOffset));
     // Jump to the construct function.
     __ AddP(ip, r6, Operand(Code::kHeaderSize - kHeapObjectTag));
     __ Jump(ip);
-  } else if (mode == PushArgsConstructMode::kWithFinalSpread) {
+  } else if (mode == InterpreterPushArgsMode::kWithFinalSpread) {
     // Call the constructor with r2, r3, and r5 unmodified.
     __ Jump(masm->isolate()->builtins()->ConstructWithSpread(),
             RelocInfo::CODE_TARGET);
   } else {
-    DCHECK_EQ(PushArgsConstructMode::kOther, mode);
+    DCHECK_EQ(InterpreterPushArgsMode::kOther, mode);
     // Call the constructor with r2, r3, and r5 unmodified.
     __ Jump(masm->isolate()->builtins()->Construct(), RelocInfo::CODE_TARGET);
   }
 
   __ bind(&stack_overflow);
   {
     __ TailCallRuntime(Runtime::kThrowStackOverflow);
     // Unreachable Code.
     __ bkpt(0);
   }
@@ skipping 1865 matching lines @@
     __ bkpt(0);
   }
 }
 
 #undef __
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_S390