Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/c1/c1_GraphBuilder.cpp
src/share/vm/c1/c1_GraphBuilder.cpp
- changeset 5353
- b800986664f4
- parent 4860
- 46f6f063b272
- child 5628
- f98f5d48f511
equal
deleted
inserted
replaced
| 5352:738e04fb1232 | 5353:b800986664f4 |
|---|---|
| 1 /* | 1 /* |
| 2 * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved. | 2 * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved. |
| 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | 4 * |
| 5 * This code is free software; you can redistribute it and/or modify it | 5 * This code is free software; you can redistribute it and/or modify it |
| 6 * under the terms of the GNU General Public License version 2 only, as | 6 * under the terms of the GNU General Public License version 2 only, as |
| 7 * published by the Free Software Foundation. | 7 * published by the Free Software Foundation. |
| 3459 // Also to prevent commoning reads from this field across safepoint | 3459 // Also to prevent commoning reads from this field across safepoint |
| 3460 // since GC can change its value. | 3460 // since GC can change its value. |
| 3461 preserves_state = true; | 3461 preserves_state = true; |
| 3462 break; | 3462 break; |
| 3463 | 3463 |
| 3464 case vmIntrinsics::_updateCRC32: | |
| 3465 case vmIntrinsics::_updateBytesCRC32: | |
| 3466 case vmIntrinsics::_updateByteBufferCRC32: | |
| 3467 if (!UseCRC32Intrinsics) return false; | |
| 3468 cantrap = false; | |
| 3469 preserves_state = true; | |
| 3470 break; | |
| 3471 | |
| 3464 case vmIntrinsics::_loadFence : | 3472 case vmIntrinsics::_loadFence : |
| 3465 case vmIntrinsics::_storeFence: | 3473 case vmIntrinsics::_storeFence: |
| 3466 case vmIntrinsics::_fullFence : | 3474 case vmIntrinsics::_fullFence : |
| 3467 break; | 3475 break; |
| 3468 | 3476 |
