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Issue 11498006: Revert 13157, 13145 and 13140: Crankshaft code stubs. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 8 years 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 // 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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391 // The generation of debug code must match between the snapshot code and the 391 // The generation of debug code must match between the snapshot code and the
392 // code that is generated later. This is assumed by the debugger when it is 392 // code that is generated later. This is assumed by the debugger when it is
393 // calculating PC offsets after generating a debug version of code. Therefore 393 // calculating PC offsets after generating a debug version of code. Therefore
394 // we disable the production of debug code in the full compiler if we are 394 // we disable the production of debug code in the full compiler if we are
395 // either generating a snapshot or we booted from a snapshot. 395 // either generating a snapshot or we booted from a snapshot.
396 generate_debug_code_ = FLAG_debug_code && 396 generate_debug_code_ = FLAG_debug_code &&
397 !Serializer::enabled() && 397 !Serializer::enabled() &&
398 !Snapshot::HaveASnapshotToStartFrom(); 398 !Snapshot::HaveASnapshotToStartFrom();
399 masm_->set_emit_debug_code(generate_debug_code_); 399 masm_->set_emit_debug_code(generate_debug_code_);
400 masm_->set_predictable_code_size(true); 400 masm_->set_predictable_code_size(true);
401 InitializeAstVisitor();
402 } 401 }
403 402
404 403
405 void FullCodeGenerator::PopulateTypeFeedbackCells(Handle<Code> code) { 404 void FullCodeGenerator::PopulateTypeFeedbackCells(Handle<Code> code) {
406 if (type_feedback_cells_.is_empty()) return; 405 if (type_feedback_cells_.is_empty()) return;
407 int length = type_feedback_cells_.length(); 406 int length = type_feedback_cells_.length();
408 int array_size = TypeFeedbackCells::LengthOfFixedArray(length); 407 int array_size = TypeFeedbackCells::LengthOfFixedArray(length);
409 Handle<TypeFeedbackCells> cache = Handle<TypeFeedbackCells>::cast( 408 Handle<TypeFeedbackCells> cache = Handle<TypeFeedbackCells>::cast(
410 isolate()->factory()->NewFixedArray(array_size, TENURED)); 409 isolate()->factory()->NewFixedArray(array_size, TENURED));
411 for (int i = 0; i < length; i++) { 410 for (int i = 0; i < length; i++) {
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1578 } 1577 }
1579 1578
1580 return false; 1579 return false;
1581 } 1580 }
1582 1581
1583 1582
1584 #undef __ 1583 #undef __
1585 1584
1586 1585
1587 } } // namespace v8::internal 1586 } } // namespace v8::internal
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