Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/oops/klass.hpp
src/share/vm/oops/klass.hpp
- changeset 9465
- 1556c6d89036
- parent 9138
- b56ab8e56604
- child 9756
- 2be326848943
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| 9464:117cf4377bf4 | 9465:1556c6d89036 |
|---|---|
| 290 // The Klasses are not placed in the Heap, so the Card Table or | 290 // The Klasses are not placed in the Heap, so the Card Table or |
| 291 // the Mod Union Table can't be used to mark when klasses have modified oops. | 291 // the Mod Union Table can't be used to mark when klasses have modified oops. |
| 292 // The CT and MUT bits saves this information for the individual Klasses. | 292 // The CT and MUT bits saves this information for the individual Klasses. |
| 293 void record_modified_oops() { | 293 void record_modified_oops() { |
| 294 _modified_oops = 1; | 294 _modified_oops = 1; |
| 295 #ifdef MIPS | 295 #if defined MIPS && !defined ZERO |
| 296 if (UseSyncLevel >= 2000) OrderAccess::fence(); | 296 if (UseSyncLevel >= 2000) OrderAccess::fence(); |
| 297 #endif | 297 #endif |
| 298 } | 298 } |
| 299 void clear_modified_oops() { | 299 void clear_modified_oops() { |
| 300 _modified_oops = 0; | 300 _modified_oops = 0; |
| 301 #ifdef MIPS | 301 #if defined MIPS && !defined ZERO |
| 302 if (UseSyncLevel >= 2000) OrderAccess::fence(); | 302 if (UseSyncLevel >= 2000) OrderAccess::fence(); |
| 303 #endif | 303 #endif |
| 304 } | 304 } |
| 305 bool has_modified_oops() { return _modified_oops == 1; } | 305 bool has_modified_oops() { return _modified_oops == 1; } |
| 306 | 306 |
