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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/crankshaft/hydrogen.h" | 5 #include "src/crankshaft/hydrogen.h" |
6 | 6 |
7 #include <memory> | 7 #include <memory> |
8 #include <sstream> | 8 #include <sstream> |
9 | 9 |
10 #include "src/allocation-site-scopes.h" | 10 #include "src/allocation-site-scopes.h" |
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5038 Add<HSimulate>(stmt->AssignmentId()); | 5038 Add<HSimulate>(stmt->AssignmentId()); |
5039 | 5039 |
5040 BreakAndContinueInfo break_info(stmt, scope(), 5); | 5040 BreakAndContinueInfo break_info(stmt, scope(), 5); |
5041 break_info.set_continue_block(continue_block); | 5041 break_info.set_continue_block(continue_block); |
5042 { | 5042 { |
5043 BreakAndContinueScope push(&break_info, this); | 5043 BreakAndContinueScope push(&break_info, this); |
5044 CHECK_BAILOUT(VisitLoopBody(stmt, stmt->StackCheckId(), loop_entry)); | 5044 CHECK_BAILOUT(VisitLoopBody(stmt, stmt->StackCheckId(), loop_entry)); |
5045 } | 5045 } |
5046 | 5046 |
5047 HBasicBlock* body_exit = JoinContinue( | 5047 HBasicBlock* body_exit = JoinContinue( |
5048 stmt, stmt->ContinueId(), current_block(), break_info.continue_block()); | 5048 stmt, stmt->IncrementId(), current_block(), break_info.continue_block()); |
5049 | 5049 |
5050 if (body_exit != NULL) { | 5050 if (body_exit != NULL) { |
5051 set_current_block(body_exit); | 5051 set_current_block(body_exit); |
5052 | 5052 |
5053 HValue* current_index = Pop(); | 5053 HValue* current_index = Pop(); |
5054 HValue* increment = | 5054 HValue* increment = |
5055 AddUncasted<HAdd>(current_index, graph()->GetConstant1()); | 5055 AddUncasted<HAdd>(current_index, graph()->GetConstant1()); |
5056 increment->ClearFlag(HValue::kCanOverflow); | 5056 increment->ClearFlag(HValue::kCanOverflow); |
5057 Push(increment); | 5057 Push(increment); |
5058 body_exit = current_block(); | 5058 body_exit = current_block(); |
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13049 isolate()->GetHTracer()->TraceHydrogen(name(), graph_); | 13049 isolate()->GetHTracer()->TraceHydrogen(name(), graph_); |
13050 } | 13050 } |
13051 | 13051 |
13052 #ifdef DEBUG | 13052 #ifdef DEBUG |
13053 graph_->Verify(false); // No full verify. | 13053 graph_->Verify(false); // No full verify. |
13054 #endif | 13054 #endif |
13055 } | 13055 } |
13056 | 13056 |
13057 } // namespace internal | 13057 } // namespace internal |
13058 } // namespace v8 | 13058 } // namespace v8 |
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