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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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3279 __ movdbl(double_result, Operand(esp, 0)); | 3279 __ movdbl(double_result, Operand(esp, 0)); |
3280 __ add(esp, Immediate(kDoubleSize)); | 3280 __ add(esp, Immediate(kDoubleSize)); |
3281 | 3281 |
3282 __ bind(&done); | 3282 __ bind(&done); |
3283 __ IncrementCounter(counters->math_pow(), 1); | 3283 __ IncrementCounter(counters->math_pow(), 1); |
3284 __ ret(0); | 3284 __ ret(0); |
3285 } | 3285 } |
3286 } | 3286 } |
3287 | 3287 |
3288 | 3288 |
3289 void ArrayLengthStub::Generate(MacroAssembler* masm) { | |
3290 // ----------- S t a t e ------------- | |
3291 // -- ecx : name | |
3292 // -- edx : receiver | |
3293 // -- esp[0] : return address | |
3294 // ----------------------------------- | |
3295 Label miss; | |
3296 | |
3297 if (kind() == Code::KEYED_LOAD_IC) { | |
3298 __ cmp(ecx, Immediate(masm->isolate()->factory()->length_string())); | |
3299 __ j(not_equal, &miss); | |
3300 } | |
3301 | |
3302 StubCompiler::GenerateLoadArrayLength(masm, edx, eax, &miss); | |
3303 __ bind(&miss); | |
3304 StubCompiler::GenerateLoadMiss(masm, kind()); | |
3305 } | |
3306 | |
3307 | |
3308 void FunctionPrototypeStub::Generate(MacroAssembler* masm) { | 3289 void FunctionPrototypeStub::Generate(MacroAssembler* masm) { |
3309 // ----------- S t a t e ------------- | 3290 // ----------- S t a t e ------------- |
3310 // -- ecx : name | 3291 // -- ecx : name |
3311 // -- edx : receiver | 3292 // -- edx : receiver |
3312 // -- esp[0] : return address | 3293 // -- esp[0] : return address |
3313 // ----------------------------------- | 3294 // ----------------------------------- |
3314 Label miss; | 3295 Label miss; |
3315 | 3296 |
3316 if (kind() == Code::KEYED_LOAD_IC) { | 3297 if (kind() == Code::KEYED_LOAD_IC) { |
3317 __ cmp(ecx, Immediate(masm->isolate()->factory()->prototype_string())); | 3298 __ cmp(ecx, Immediate(masm->isolate()->factory()->prototype_string())); |
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7871 // Restore ecx. | 7852 // Restore ecx. |
7872 __ pop(ecx); | 7853 __ pop(ecx); |
7873 __ ret(0); | 7854 __ ret(0); |
7874 } | 7855 } |
7875 | 7856 |
7876 #undef __ | 7857 #undef __ |
7877 | 7858 |
7878 } } // namespace v8::internal | 7859 } } // namespace v8::internal |
7879 | 7860 |
7880 #endif // V8_TARGET_ARCH_IA32 | 7861 #endif // V8_TARGET_ARCH_IA32 |
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