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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "src/hydrogen.h" | 5 #include "src/hydrogen.h" |
6 | 6 |
7 #include <sstream> | 7 #include <sstream> |
8 | 8 |
9 #include "src/v8.h" | 9 #include "src/v8.h" |
10 | 10 |
11 #include "src/allocation-site-scopes.h" | 11 #include "src/allocation-site-scopes.h" |
| 12 #include "src/ast-numbering.h" |
12 #include "src/full-codegen.h" | 13 #include "src/full-codegen.h" |
13 #include "src/hydrogen-bce.h" | 14 #include "src/hydrogen-bce.h" |
14 #include "src/hydrogen-bch.h" | 15 #include "src/hydrogen-bch.h" |
15 #include "src/hydrogen-canonicalize.h" | 16 #include "src/hydrogen-canonicalize.h" |
16 #include "src/hydrogen-check-elimination.h" | 17 #include "src/hydrogen-check-elimination.h" |
17 #include "src/hydrogen-dce.h" | 18 #include "src/hydrogen-dce.h" |
18 #include "src/hydrogen-dehoist.h" | 19 #include "src/hydrogen-dehoist.h" |
19 #include "src/hydrogen-environment-liveness.h" | 20 #include "src/hydrogen-environment-liveness.h" |
20 #include "src/hydrogen-escape-analysis.h" | 21 #include "src/hydrogen-escape-analysis.h" |
21 #include "src/hydrogen-gvn.h" | 22 #include "src/hydrogen-gvn.h" |
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7823 TraceInline(target, caller, "cumulative AST node limit reached"); | 7824 TraceInline(target, caller, "cumulative AST node limit reached"); |
7824 return false; | 7825 return false; |
7825 } | 7826 } |
7826 | 7827 |
7827 // Parse and allocate variables. | 7828 // Parse and allocate variables. |
7828 CompilationInfo target_info(target, zone()); | 7829 CompilationInfo target_info(target, zone()); |
7829 // Use the same AstValueFactory for creating strings in the sub-compilation | 7830 // Use the same AstValueFactory for creating strings in the sub-compilation |
7830 // step, but don't transfer ownership to target_info. | 7831 // step, but don't transfer ownership to target_info. |
7831 target_info.SetAstValueFactory(top_info()->ast_value_factory(), false); | 7832 target_info.SetAstValueFactory(top_info()->ast_value_factory(), false); |
7832 Handle<SharedFunctionInfo> target_shared(target->shared()); | 7833 Handle<SharedFunctionInfo> target_shared(target->shared()); |
7833 if (!Parser::Parse(&target_info) || !Scope::Analyze(&target_info)) { | 7834 if (!Parser::Parse(&target_info) || !Scope::Analyze(&target_info) || |
| 7835 !AstNumbering::Renumber(target_info.function(), target_info.zone())) { |
7834 if (target_info.isolate()->has_pending_exception()) { | 7836 if (target_info.isolate()->has_pending_exception()) { |
7835 // Parse or scope error, never optimize this function. | 7837 // Parse or scope error, never optimize this function. |
7836 SetStackOverflow(); | 7838 SetStackOverflow(); |
7837 target_shared->DisableOptimization(kParseScopeError); | 7839 target_shared->DisableOptimization(kParseScopeError); |
7838 } | 7840 } |
7839 TraceInline(target, caller, "parse failure"); | 7841 TraceInline(target, caller, "parse failure"); |
7840 return false; | 7842 return false; |
7841 } | 7843 } |
7842 | 7844 |
7843 if (target_info.scope()->num_heap_slots() > 0) { | 7845 if (target_info.scope()->num_heap_slots() > 0) { |
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12653 if (ShouldProduceTraceOutput()) { | 12655 if (ShouldProduceTraceOutput()) { |
12654 isolate()->GetHTracer()->TraceHydrogen(name(), graph_); | 12656 isolate()->GetHTracer()->TraceHydrogen(name(), graph_); |
12655 } | 12657 } |
12656 | 12658 |
12657 #ifdef DEBUG | 12659 #ifdef DEBUG |
12658 graph_->Verify(false); // No full verify. | 12660 graph_->Verify(false); // No full verify. |
12659 #endif | 12661 #endif |
12660 } | 12662 } |
12661 | 12663 |
12662 } } // namespace v8::internal | 12664 } } // namespace v8::internal |
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