Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/opto/chaitin.cpp
src/share/vm/opto/chaitin.cpp
- changeset 9055
- e4e58811ed1b
- parent 7598
- ddce0b7cee93
- child 9122
- 024be04bb151
- child 9333
- 2fccf735a116
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| 9054:db49d511817a | 9055:e4e58811ed1b |
|---|---|
| 336 | 336 |
| 337 _trip_cnt = 0; | 337 _trip_cnt = 0; |
| 338 _alternate = 0; | 338 _alternate = 0; |
| 339 _matcher._allocation_started = true; | 339 _matcher._allocation_started = true; |
| 340 | 340 |
| 341 ResourceArea split_arena; // Arena for Split local resources | 341 ResourceArea split_arena(mtCompiler); // Arena for Split local resources |
| 342 ResourceArea live_arena; // Arena for liveness & IFG info | 342 ResourceArea live_arena(mtCompiler); // Arena for liveness & IFG info |
| 343 ResourceMark rm(&live_arena); | 343 ResourceMark rm(&live_arena); |
| 344 | 344 |
| 345 // Need live-ness for the IFG; need the IFG for coalescing. If the | 345 // Need live-ness for the IFG; need the IFG for coalescing. If the |
| 346 // liveness is JUST for coalescing, then I can get some mileage by renaming | 346 // liveness is JUST for coalescing, then I can get some mileage by renaming |
| 347 // all copy-related live ranges low and then using the max copy-related | 347 // all copy-related live ranges low and then using the max copy-related |
