PPC: [builtins] Introduce specialized Call/CallFunction builtins.

src/full-codegen/ppc/full-codegen-ppc.cc

Index: src/full-codegen/ppc/full-codegen-ppc.cc
diff --git a/src/full-codegen/ppc/full-codegen-ppc.cc b/src/full-codegen/ppc/full-codegen-ppc.cc
index 27db364fef8730fe7a07e0894227d32301cdf289..0abf052f503d1b0113116a10b964a6df5295489e 100644
--- a/src/full-codegen/ppc/full-codegen-ppc.cc
+++ b/src/full-codegen/ppc/full-codegen-ppc.cc
@@ -2089,7 +2089,9 @@ void FullCodeGenerator::VisitYield(Yield* expr) {
       __ StoreP(r4, MemOperand(sp, 2 * kPointerSize));
       SetCallPosition(expr, 1);
       __ li(r3, Operand(1));
-      __ Call(isolate()->builtins()->Call(), RelocInfo::CODE_TARGET);
+      __ Call(
+          isolate()->builtins()->Call(ConvertReceiverMode::kNotNullOrUndefined),
+          RelocInfo::CODE_TARGET);
 
       __ LoadP(cp, MemOperand(fp, StandardFrameConstants::kContextOffset));
       __ Drop(1);  // The function is still on the stack; drop it.
@@ -2815,6 +2817,7 @@ void FullCodeGenerator::EmitCallWithLoadIC(Call* expr) {
   Expression* callee = expr->expression();
 
   // Get the target function.
+  ConvertReceiverMode convert_mode;
   if (callee->IsVariableProxy()) {
     {
       StackValueContext context(this);
@@ -2825,6 +2828,7 @@ void FullCodeGenerator::EmitCallWithLoadIC(Call* expr) {
     // is a sloppy mode method.
     __ LoadRoot(r0, Heap::kUndefinedValueRootIndex);
     __ push(r0);
+    convert_mode = ConvertReceiverMode::kNullOrUndefined;
   } else {
     // Load the function from the receiver.
     DCHECK(callee->IsProperty());
@@ -2836,9 +2840,10 @@ void FullCodeGenerator::EmitCallWithLoadIC(Call* expr) {
     __ LoadP(r0, MemOperand(sp, 0));
     __ push(r0);
     __ StoreP(r3, MemOperand(sp, kPointerSize));
+    convert_mode = ConvertReceiverMode::kNotNullOrUndefined;
   }
 
-  EmitCall(expr);
+  EmitCall(expr, convert_mode);
 }
 
 
@@ -2899,7 +2904,7 @@ void FullCodeGenerator::EmitKeyedCallWithLoadIC(Call* expr, Expression* key) {
   __ push(ip);
   __ StoreP(r3, MemOperand(sp, kPointerSize));
 
-  EmitCall(expr);
+  EmitCall(expr, ConvertReceiverMode::kNotNullOrUndefined);
 }
 
 
@@ -2939,7 +2944,7 @@ void FullCodeGenerator::EmitKeyedSuperCallWithLoadIC(Call* expr) {
 }
 
 
-void FullCodeGenerator::EmitCall(Call* expr) {
+void FullCodeGenerator::EmitCall(Call* expr, ConvertReceiverMode mode) {
   // Load the arguments.
   ZoneList<Expression*>* args = expr->arguments();
   int arg_count = args->length();
@@ -2949,7 +2954,7 @@ void FullCodeGenerator::EmitCall(Call* expr) {
 
   PrepareForBailoutForId(expr->CallId(), NO_REGISTERS);
   SetCallPosition(expr, arg_count);
-  Handle<Code> ic = CodeFactory::CallIC(isolate(), arg_count).code();
+  Handle<Code> ic = CodeFactory::CallIC(isolate(), arg_count, mode).code();
   __ LoadSmiLiteral(r6, SmiFromSlot(expr->CallFeedbackICSlot()));
   __ LoadP(r4, MemOperand(sp, (arg_count + 1) * kPointerSize), r0);
   // Don't assign a type feedback id to the IC, since type feedback is provided
@@ -4258,7 +4263,8 @@ void FullCodeGenerator::EmitCallJSRuntimeFunction(CallRuntime* expr) {
   SetCallPosition(expr, arg_count);
   __ LoadP(r4, MemOperand(sp, (arg_count + 1) * kPointerSize), r0);
   __ mov(r3, Operand(arg_count));
-  __ Call(isolate()->builtins()->Call(), RelocInfo::CODE_TARGET);
+  __ Call(isolate()->builtins()->Call(ConvertReceiverMode::kNullOrUndefined),
+          RelocInfo::CODE_TARGET);
 }