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Issue 661433002: Implement the new semantics for 'super(...)' (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: CR feedback Created 6 years, 2 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "src/v8.h" 5 #include "src/v8.h"
6 6
7 #if V8_TARGET_ARCH_ARM 7 #if V8_TARGET_ARCH_ARM
8 8
9 #include "src/code-factory.h" 9 #include "src/code-factory.h"
10 #include "src/code-stubs.h" 10 #include "src/code-stubs.h"
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3069 { 3069 {
3070 PreservePositionScope scope(masm()->positions_recorder()); 3070 PreservePositionScope scope(masm()->positions_recorder());
3071 VisitForStackValue(property->obj()); 3071 VisitForStackValue(property->obj());
3072 } 3072 }
3073 if (is_named_call) { 3073 if (is_named_call) {
3074 EmitCallWithLoadIC(expr); 3074 EmitCallWithLoadIC(expr);
3075 } else { 3075 } else {
3076 EmitKeyedCallWithLoadIC(expr, property->key()); 3076 EmitKeyedCallWithLoadIC(expr, property->key());
3077 } 3077 }
3078 } 3078 }
3079 } else if (call_type == Call::SUPER_CALL) {
3080 SuperReference* super_ref = callee->AsSuperReference();
3081 DCHECK(super_ref != NULL);
3082 __ ldr(r0, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset));
3083 __ Push(r0);
3084 __ CallRuntime(Runtime::kGetPrototype, 1);
3085 __ Push(result_register());
3086 VisitForStackValue(super_ref->this_var());
3087 EmitCall(expr, CallICState::METHOD);
3079 } else { 3088 } else {
3080 DCHECK(call_type == Call::OTHER_CALL); 3089 DCHECK(call_type == Call::OTHER_CALL);
3081 // Call to an arbitrary expression not handled specially above. 3090 // Call to an arbitrary expression not handled specially above.
3082 { PreservePositionScope scope(masm()->positions_recorder()); 3091 { PreservePositionScope scope(masm()->positions_recorder());
3083 VisitForStackValue(callee); 3092 VisitForStackValue(callee);
3084 } 3093 }
3085 __ LoadRoot(r1, Heap::kUndefinedValueRootIndex); 3094 __ LoadRoot(r1, Heap::kUndefinedValueRootIndex);
3086 __ push(r1); 3095 __ push(r1);
3087 // Emit function call. 3096 // Emit function call.
3088 EmitCall(expr); 3097 EmitCall(expr);
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5253 5262
5254 DCHECK(interrupt_address == 5263 DCHECK(interrupt_address ==
5255 isolate->builtins()->OsrAfterStackCheck()->entry()); 5264 isolate->builtins()->OsrAfterStackCheck()->entry());
5256 return OSR_AFTER_STACK_CHECK; 5265 return OSR_AFTER_STACK_CHECK;
5257 } 5266 }
5258 5267
5259 5268
5260 } } // namespace v8::internal 5269 } } // namespace v8::internal
5261 5270
5262 #endif // V8_TARGET_ARCH_ARM 5271 #endif // V8_TARGET_ARCH_ARM
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