projects / apple / javascriptcore.git / blame
| Commit | Line | Data |
|---|---|---|
| b37bf2e1 | 1 | /* |
| ed1e77d3 | 2 | * Copyright (C) 2014 Apple Inc. All rights reserved. |
| b37bf2e1 A |
3 | * |
| 4 | * Redistribution and use in source and binary forms, with or without | |
| 5 | * modification, are permitted provided that the following conditions | |
| 6 | * are met: | |
| 7 | * 1. Redistributions of source code must retain the above copyright | |
| 8 | * notice, this list of conditions and the following disclaimer. | |
| 9 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 10 | * notice, this list of conditions and the following disclaimer in the | |
| 11 | * documentation and/or other materials provided with the distribution. | |
| 12 | * | |
| 9dae56ea | 13 | * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| b37bf2e1 A |
14 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 15 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 9dae56ea | 16 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
| b37bf2e1 A |
17 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| 18 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
| 19 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
| 20 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
| 21 | * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 22 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 6fe7ccc8 | 23 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| b37bf2e1 A |
24 | */ |
| 25 | ||
| 81345200 | 26 | #include "config.h" |
| ed1e77d3 | 27 | #include "DFGInsertOSRHintsForUpdate.h" |
| 6fe7ccc8 | 28 | |
| 81345200 | 29 | #if ENABLE(DFG_JIT) |
| b37bf2e1 | 30 | |
| 81345200 | 31 | #include "JSCInlines.h" |
| b37bf2e1 | 32 | |
| 81345200 A |
33 | namespace JSC { namespace DFG { |
| 34 | ||
| ed1e77d3 A |
35 | void insertOSRHintsForUpdate( |
| 36 | InsertionSet& insertionSet, unsigned nodeIndex, NodeOrigin origin, | |
| 37 | AvailabilityMap& availability, Node* originalNode, Node* newNode) | |
| 81345200 | 38 | { |
| ed1e77d3 A |
39 | for (unsigned i = availability.m_locals.size(); i--;) { |
| 40 | int operand = availability.m_locals.operandForIndex(i); | |
| 41 | ||
| 42 | if (availability.m_locals[i].hasNode() && availability.m_locals[i].node() == originalNode) { | |
| 43 | insertionSet.insertNode( | |
| 44 | nodeIndex, SpecNone, MovHint, origin, OpInfo(operand), | |
| 45 | newNode->defaultEdge()); | |
| 46 | } | |
| 47 | } | |
| 48 | ||
| 49 | for (auto pair : availability.m_heap) { | |
| 50 | if (pair.value.hasNode() && pair.value.node() == originalNode) { | |
| 51 | insertionSet.insert( | |
| 52 | nodeIndex, pair.key.createHint(insertionSet.graph(), origin, newNode)); | |
| 53 | } | |
| 6fe7ccc8 | 54 | } |
| 93a37866 A |
55 | } |
| 56 | ||
| 81345200 | 57 | } } // namespace JSC::DFG |
| 9dae56ea | 58 | |
| 81345200 | 59 | #endif // ENABLE(DFG_JIT) |
| 6fe7ccc8 | 60 |