Deprecate the %IsConstructCall intrinsic completely.

src/full-codegen/ppc/full-codegen-ppc.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_PPC
 
 #include "src/ast/scopes.h"
 #include "src/code-factory.h"
 #include "src/code-stubs.h"
 #include "src/codegen.h"
@@ skipping 3262 matching lines @@
   __ lbz(type_reg, FieldMemOperand(map, Map::kInstanceTypeOffset));
   __ subi(type_reg, type_reg, Operand(FIRST_JS_PROXY_TYPE));
   __ cmpli(type_reg, Operand(LAST_JS_PROXY_TYPE - FIRST_JS_PROXY_TYPE));
   PrepareForBailoutBeforeSplit(expr, true, if_true, if_false);
   Split(le, if_true, if_false, fall_through);
 
   context()->Plug(if_true, if_false);
 }
 
 
-void FullCodeGenerator::EmitIsConstructCall(CallRuntime* expr) {
-  DCHECK(expr->arguments()->length() == 0);
-
-  Label materialize_true, materialize_false;
-  Label* if_true = NULL;
-  Label* if_false = NULL;
-  Label* fall_through = NULL;
-  context()->PrepareTest(&materialize_true, &materialize_false, &if_true,
-                         &if_false, &fall_through);
-
-  // Get the frame pointer for the calling frame.
-  __ LoadP(r5, MemOperand(fp, StandardFrameConstants::kCallerFPOffset));
-
-  // Skip the arguments adaptor frame if it exists.
-  Label check_frame_marker;
-  __ LoadP(r4, MemOperand(r5, StandardFrameConstants::kContextOffset));
-  __ CmpSmiLiteral(r4, Smi::FromInt(StackFrame::ARGUMENTS_ADAPTOR), r0);
-  __ bne(&check_frame_marker);
-  __ LoadP(r5, MemOperand(r5, StandardFrameConstants::kCallerFPOffset));
-
-  // Check the marker in the calling frame.
-  __ bind(&check_frame_marker);
-  __ LoadP(r4, MemOperand(r5, StandardFrameConstants::kMarkerOffset));
-  STATIC_ASSERT(StackFrame::CONSTRUCT < 0x4000);
-  __ CmpSmiLiteral(r4, Smi::FromInt(StackFrame::CONSTRUCT), r0);
-  PrepareForBailoutBeforeSplit(expr, true, if_true, if_false);
-  Split(eq, if_true, if_false, fall_through);
-
-  context()->Plug(if_true, if_false);
-}
-
-
 void FullCodeGenerator::EmitObjectEquals(CallRuntime* expr) {
   ZoneList<Expression*>* args = expr->arguments();
   DCHECK(args->length() == 2);
 
   // Load the two objects into registers and perform the comparison.
   VisitForStackValue(args->at(0));
   VisitForAccumulatorValue(args->at(1));
 
   Label materialize_true, materialize_false;
   Label* if_true = NULL;
@@ skipping 1626 matching lines @@
     return ON_STACK_REPLACEMENT;
   }
 
   DCHECK(interrupt_address ==
          isolate->builtins()->OsrAfterStackCheck()->entry());
   return OSR_AFTER_STACK_CHECK;
 }
 }  // namespace internal
 }  // namespace v8
 #endif  // V8_TARGET_ARCH_PPC