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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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14767 CONVERT_ARG_HANDLE_CHECKED(Object, type_info, parameters_start + 1); | 14767 CONVERT_ARG_HANDLE_CHECKED(Object, type_info, parameters_start + 1); |
14768 #ifdef DEBUG | 14768 #ifdef DEBUG |
14769 if (!no_caller_args) { | 14769 if (!no_caller_args) { |
14770 CONVERT_SMI_ARG_CHECKED(arg_count, parameters_start + 2); | 14770 CONVERT_SMI_ARG_CHECKED(arg_count, parameters_start + 2); |
14771 ASSERT(arg_count == caller_args->length()); | 14771 ASSERT(arg_count == caller_args->length()); |
14772 } | 14772 } |
14773 #endif | 14773 #endif |
14774 | 14774 |
14775 Handle<AllocationSite> site; | 14775 Handle<AllocationSite> site; |
14776 if (!type_info.is_null() && | 14776 if (!type_info.is_null() && |
14777 *type_info != isolate->heap()->null_value() && | |
14778 *type_info != isolate->heap()->undefined_value()) { | 14777 *type_info != isolate->heap()->undefined_value()) { |
14779 site = Handle<AllocationSite>::cast(type_info); | 14778 site = Handle<AllocationSite>::cast(type_info); |
14780 ASSERT(!site->SitePointsToLiteral()); | 14779 ASSERT(!site->SitePointsToLiteral()); |
14781 } | 14780 } |
14782 | 14781 |
14783 return ArrayConstructorCommon(isolate, | 14782 return ArrayConstructorCommon(isolate, |
14784 constructor, | 14783 constructor, |
14785 site, | 14784 site, |
14786 caller_args); | 14785 caller_args); |
14787 } | 14786 } |
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14892 // Handle last resort GC and make sure to allow future allocations | 14891 // Handle last resort GC and make sure to allow future allocations |
14893 // to grow the heap without causing GCs (if possible). | 14892 // to grow the heap without causing GCs (if possible). |
14894 isolate->counters()->gc_last_resort_from_js()->Increment(); | 14893 isolate->counters()->gc_last_resort_from_js()->Increment(); |
14895 isolate->heap()->CollectAllGarbage(Heap::kNoGCFlags, | 14894 isolate->heap()->CollectAllGarbage(Heap::kNoGCFlags, |
14896 "Runtime::PerformGC"); | 14895 "Runtime::PerformGC"); |
14897 } | 14896 } |
14898 } | 14897 } |
14899 | 14898 |
14900 | 14899 |
14901 } } // namespace v8::internal | 14900 } } // namespace v8::internal |
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