[stubs] Change CallICStub to utilize the ConvertReceiverMode.

src/mips/code-stubs-mips.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_MIPS
 
 #include "src/base/bits.h"
 #include "src/bootstrapper.h"
 #include "src/code-stubs.h"
 #include "src/codegen.h"
@@ skipping 2567 matching lines @@
 
 
 void CallICStub::Generate(MacroAssembler* masm) {
   // a1 - function
   // a3 - slot id (Smi)
   // a2 - vector
   const int with_types_offset =
       FixedArray::OffsetOfElementAt(TypeFeedbackVector::kWithTypesIndex);
   const int generic_offset =
       FixedArray::OffsetOfElementAt(TypeFeedbackVector::kGenericCountIndex);
-  Label extra_checks_or_miss, call;
+  Label extra_checks_or_miss, call, call_function;
   int argc = arg_count();
   ParameterCount actual(argc);
 
   // The checks. First, does r1 match the recorded monomorphic target?
   __ sll(t0, a3, kPointerSizeLog2 - kSmiTagSize);
   __ Addu(t0, a2, Operand(t0));
   __ lw(t0, FieldMemOperand(t0, FixedArray::kHeaderSize));
 
   // We don't know that we have a weak cell. We might have a private symbol
   // or an AllocationSite, but the memory is safe to examine.
@@ skipping 16 matching lines @@
   // convincing us that we have a monomorphic JSFunction.
   __ JumpIfSmi(a1, &extra_checks_or_miss);
 
   // Increment the call count for monomorphic function calls.
   __ sll(at, a3, kPointerSizeLog2 - kSmiTagSize);
   __ Addu(at, a2, Operand(at));
   __ lw(a3, FieldMemOperand(at, FixedArray::kHeaderSize + kPointerSize));
   __ Addu(a3, a3, Operand(Smi::FromInt(CallICNexus::kCallCountIncrement)));
   __ sw(a3, FieldMemOperand(at, FixedArray::kHeaderSize + kPointerSize));
 
-  __ bind(&call);
-  __ li(a0, Operand(argc));
-  __ Jump(masm->isolate()->builtins()->Call(), RelocInfo::CODE_TARGET);
+  __ bind(&call_function);
+  __ Jump(masm->isolate()->builtins()->CallFunction(convert_mode()),
+          RelocInfo::CODE_TARGET, al, zero_reg, Operand(zero_reg),
+          USE_DELAY_SLOT);
+  __ li(a0, Operand(argc));  // In delay slot.
 
   __ bind(&extra_checks_or_miss);
   Label uninitialized, miss, not_allocation_site;
 
   __ LoadRoot(at, Heap::kmegamorphic_symbolRootIndex);
   __ Branch(&call, eq, t0, Operand(at));
 
   // Verify that t0 contains an AllocationSite
   __ lw(t1, FieldMemOperand(t0, HeapObject::kMapOffset));
   __ LoadRoot(at, Heap::kAllocationSiteMapRootIndex);
@@ skipping 20 matching lines @@
   __ sll(t0, a3, kPointerSizeLog2 - kSmiTagSize);
   __ Addu(t0, a2, Operand(t0));
   __ LoadRoot(at, Heap::kmegamorphic_symbolRootIndex);
   __ sw(at, FieldMemOperand(t0, FixedArray::kHeaderSize));
   // We have to update statistics for runtime profiling.
   __ lw(t0, FieldMemOperand(a2, with_types_offset));
   __ Subu(t0, t0, Operand(Smi::FromInt(1)));
   __ sw(t0, FieldMemOperand(a2, with_types_offset));
   __ lw(t0, FieldMemOperand(a2, generic_offset));
   __ Addu(t0, t0, Operand(Smi::FromInt(1)));
-  __ Branch(USE_DELAY_SLOT, &call);
-  __ sw(t0, FieldMemOperand(a2, generic_offset));  // In delay slot.
+  __ sw(t0, FieldMemOperand(a2, generic_offset));
+
+  __ bind(&call);
+  __ Jump(masm->isolate()->builtins()->Call(convert_mode()),
+          RelocInfo::CODE_TARGET, al, zero_reg, Operand(zero_reg),
+          USE_DELAY_SLOT);
+  __ li(a0, Operand(argc));  // In delay slot.
 
   __ bind(&uninitialized);
 
   // We are going monomorphic, provided we actually have a JSFunction.
   __ JumpIfSmi(a1, &miss);
 
   // Goto miss case if we do not have a function.
   __ GetObjectType(a1, t0, t0);
   __ Branch(&miss, ne, t0, Operand(JS_FUNCTION_TYPE));
 
@@ skipping 25 matching lines @@
   // a3 - slot
   // a1 - function
   {
     FrameScope scope(masm, StackFrame::INTERNAL);
     CreateWeakCellStub create_stub(masm->isolate());
     __ Push(a1);
     __ CallStub(&create_stub);
     __ Pop(a1);
   }
 
-  __ Branch(&call);
+  __ Branch(&call_function);
 
   // We are here because tracing is on or we encountered a MISS case we can't
   // handle here.
   __ bind(&miss);
   GenerateMiss(masm);
 
   __ Branch(&call);
 }
 
 
@@ skipping 2849 matching lines @@
                            MemOperand(fp, 6 * kPointerSize), NULL);
 }
 
 
 #undef __
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_MIPS