Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/opto/loopnode.hpp
src/share/vm/opto/loopnode.hpp
- changeset 9776
- ce42ae95d4d6
- parent 9739
- bf9503046dd4
- child 9806
- 758c07667682
- child 9977
- e649f2136368
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| 9775:9b865b281711 | 9776:ce42ae95d4d6 |
|---|---|
| 277 // pattern matching on the graph | 277 // pattern matching on the graph |
| 278 PhiNode* iv_phi = phi(); | 278 PhiNode* iv_phi = phi(); |
| 279 if (iv_phi == NULL) { | 279 if (iv_phi == NULL) { |
| 280 return NULL; | 280 return NULL; |
| 281 } | 281 } |
| 282 assert(iv_phi->is_Phi(), "should be PhiNode"); | |
| 282 Node *ln = iv_phi->in(0); | 283 Node *ln = iv_phi->in(0); |
| 283 if (ln->is_CountedLoop() && ln->as_CountedLoop()->loopexit() == this) { | 284 if (ln->is_CountedLoop() && ln->as_CountedLoop()->loopexit() == this) { |
| 284 return (CountedLoopNode*)ln; | 285 return (CountedLoopNode*)ln; |
| 285 } | 286 } |
| 286 return NULL; | 287 return NULL; |
