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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 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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3410 void FullCodeGenerator::EmitCallFunction(CallRuntime* expr) { | 3410 void FullCodeGenerator::EmitCallFunction(CallRuntime* expr) { |
3411 ZoneList<Expression*>* args = expr->arguments(); | 3411 ZoneList<Expression*>* args = expr->arguments(); |
3412 ASSERT(args->length() >= 2); | 3412 ASSERT(args->length() >= 2); |
3413 | 3413 |
3414 int arg_count = args->length() - 2; // 2 ~ receiver and function. | 3414 int arg_count = args->length() - 2; // 2 ~ receiver and function. |
3415 for (int i = 0; i < arg_count + 1; i++) { | 3415 for (int i = 0; i < arg_count + 1; i++) { |
3416 VisitForStackValue(args->at(i)); | 3416 VisitForStackValue(args->at(i)); |
3417 } | 3417 } |
3418 VisitForAccumulatorValue(args->last()); // Function. | 3418 VisitForAccumulatorValue(args->last()); // Function. |
3419 | 3419 |
3420 // Check for proxy. | 3420 Label runtime, done; |
3421 Label proxy, done; | 3421 // Check for non-function argument (including proxy). |
3422 __ CompareObjectType(r0, r1, r1, JS_FUNCTION_PROXY_TYPE); | 3422 __ JumpIfSmi(r0, &runtime); |
3423 __ b(eq, &proxy); | 3423 __ CompareObjectType(r0, r1, r1, JS_FUNCTION_TYPE); |
| 3424 __ b(ne, &runtime); |
3424 | 3425 |
3425 // InvokeFunction requires the function in r1. Move it in there. | 3426 // InvokeFunction requires the function in r1. Move it in there. |
3426 __ mov(r1, result_register()); | 3427 __ mov(r1, result_register()); |
3427 ParameterCount count(arg_count); | 3428 ParameterCount count(arg_count); |
3428 __ InvokeFunction(r1, count, CALL_FUNCTION, | 3429 __ InvokeFunction(r1, count, CALL_FUNCTION, |
3429 NullCallWrapper(), CALL_AS_METHOD); | 3430 NullCallWrapper(), CALL_AS_METHOD); |
3430 __ ldr(cp, MemOperand(fp, StandardFrameConstants::kContextOffset)); | 3431 __ ldr(cp, MemOperand(fp, StandardFrameConstants::kContextOffset)); |
3431 __ jmp(&done); | 3432 __ jmp(&done); |
3432 | 3433 |
3433 __ bind(&proxy); | 3434 __ bind(&runtime); |
3434 __ push(r0); | 3435 __ push(r0); |
3435 __ CallRuntime(Runtime::kCall, args->length()); | 3436 __ CallRuntime(Runtime::kCall, args->length()); |
3436 __ bind(&done); | 3437 __ bind(&done); |
3437 | 3438 |
3438 context()->Plug(r0); | 3439 context()->Plug(r0); |
3439 } | 3440 } |
3440 | 3441 |
3441 | 3442 |
3442 void FullCodeGenerator::EmitRegExpConstructResult(CallRuntime* expr) { | 3443 void FullCodeGenerator::EmitRegExpConstructResult(CallRuntime* expr) { |
3443 RegExpConstructResultStub stub; | 3444 RegExpConstructResultStub stub; |
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4564 *context_length = 0; | 4565 *context_length = 0; |
4565 return previous_; | 4566 return previous_; |
4566 } | 4567 } |
4567 | 4568 |
4568 | 4569 |
4569 #undef __ | 4570 #undef __ |
4570 | 4571 |
4571 } } // namespace v8::internal | 4572 } } // namespace v8::internal |
4572 | 4573 |
4573 #endif // V8_TARGET_ARCH_ARM | 4574 #endif // V8_TARGET_ARCH_ARM |
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