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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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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2385 case EXTERNAL_UNSIGNED_INT_ELEMENTS: | 2385 case EXTERNAL_UNSIGNED_INT_ELEMENTS: |
2386 __ mov(result, operand); | 2386 __ mov(result, operand); |
2387 __ test(result, Operand(result)); | 2387 __ test(result, Operand(result)); |
2388 // TODO(danno): we could be more clever here, perhaps having a special | 2388 // TODO(danno): we could be more clever here, perhaps having a special |
2389 // version of the stub that detects if the overflow case actually | 2389 // version of the stub that detects if the overflow case actually |
2390 // happens, and generate code that returns a double rather than int. | 2390 // happens, and generate code that returns a double rather than int. |
2391 DeoptimizeIf(negative, instr->environment()); | 2391 DeoptimizeIf(negative, instr->environment()); |
2392 break; | 2392 break; |
2393 case EXTERNAL_FLOAT_ELEMENTS: | 2393 case EXTERNAL_FLOAT_ELEMENTS: |
2394 case EXTERNAL_DOUBLE_ELEMENTS: | 2394 case EXTERNAL_DOUBLE_ELEMENTS: |
| 2395 case FAST_SMI_ONLY_ELEMENTS: |
2395 case FAST_ELEMENTS: | 2396 case FAST_ELEMENTS: |
2396 case FAST_DOUBLE_ELEMENTS: | 2397 case FAST_DOUBLE_ELEMENTS: |
2397 case DICTIONARY_ELEMENTS: | 2398 case DICTIONARY_ELEMENTS: |
2398 case NON_STRICT_ARGUMENTS_ELEMENTS: | 2399 case NON_STRICT_ARGUMENTS_ELEMENTS: |
2399 UNREACHABLE(); | 2400 UNREACHABLE(); |
2400 break; | 2401 break; |
2401 } | 2402 } |
2402 } | 2403 } |
2403 } | 2404 } |
2404 | 2405 |
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3156 case EXTERNAL_SHORT_ELEMENTS: | 3157 case EXTERNAL_SHORT_ELEMENTS: |
3157 case EXTERNAL_UNSIGNED_SHORT_ELEMENTS: | 3158 case EXTERNAL_UNSIGNED_SHORT_ELEMENTS: |
3158 __ mov_w(operand, value); | 3159 __ mov_w(operand, value); |
3159 break; | 3160 break; |
3160 case EXTERNAL_INT_ELEMENTS: | 3161 case EXTERNAL_INT_ELEMENTS: |
3161 case EXTERNAL_UNSIGNED_INT_ELEMENTS: | 3162 case EXTERNAL_UNSIGNED_INT_ELEMENTS: |
3162 __ mov(operand, value); | 3163 __ mov(operand, value); |
3163 break; | 3164 break; |
3164 case EXTERNAL_FLOAT_ELEMENTS: | 3165 case EXTERNAL_FLOAT_ELEMENTS: |
3165 case EXTERNAL_DOUBLE_ELEMENTS: | 3166 case EXTERNAL_DOUBLE_ELEMENTS: |
| 3167 case FAST_SMI_ONLY_ELEMENTS: |
3166 case FAST_ELEMENTS: | 3168 case FAST_ELEMENTS: |
3167 case FAST_DOUBLE_ELEMENTS: | 3169 case FAST_DOUBLE_ELEMENTS: |
3168 case DICTIONARY_ELEMENTS: | 3170 case DICTIONARY_ELEMENTS: |
3169 case NON_STRICT_ARGUMENTS_ELEMENTS: | 3171 case NON_STRICT_ARGUMENTS_ELEMENTS: |
3170 UNREACHABLE(); | 3172 UNREACHABLE(); |
3171 break; | 3173 break; |
3172 } | 3174 } |
3173 } | 3175 } |
3174 } | 3176 } |
3175 | 3177 |
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4411 env->deoptimization_index()); | 4413 env->deoptimization_index()); |
4412 __ InvokeBuiltin(Builtins::IN, CALL_FUNCTION, safepoint_generator); | 4414 __ InvokeBuiltin(Builtins::IN, CALL_FUNCTION, safepoint_generator); |
4413 } | 4415 } |
4414 | 4416 |
4415 | 4417 |
4416 #undef __ | 4418 #undef __ |
4417 | 4419 |
4418 } } // namespace v8::internal | 4420 } } // namespace v8::internal |
4419 | 4421 |
4420 #endif // V8_TARGET_ARCH_IA32 | 4422 #endif // V8_TARGET_ARCH_IA32 |
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