Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/opto/loopnode.hpp
src/share/vm/opto/loopnode.hpp
- changeset 8797
- 37ba410ffd43
- parent 8311
- c9035b8e388b
- child 8856
- ac27a9c85bea
- child 8893
- aea833250879
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| 8796:b1f3fbe39975 | 8797:37ba410ffd43 |
|---|---|
| 903 // Find a predicate | 903 // Find a predicate |
| 904 static Node* find_predicate(Node* entry); | 904 static Node* find_predicate(Node* entry); |
| 905 // Construct a range check for a predicate if | 905 // Construct a range check for a predicate if |
| 906 BoolNode* rc_predicate(IdealLoopTree *loop, Node* ctrl, | 906 BoolNode* rc_predicate(IdealLoopTree *loop, Node* ctrl, |
| 907 int scale, Node* offset, | 907 int scale, Node* offset, |
| 908 Node* init, Node* limit, Node* stride, | 908 Node* init, Node* limit, jint stride, |
| 909 Node* range, bool upper); | 909 Node* range, bool upper, bool &overflow); |
| 910 | 910 |
| 911 // Implementation of the loop predication to promote checks outside the loop | 911 // Implementation of the loop predication to promote checks outside the loop |
| 912 bool loop_predication_impl(IdealLoopTree *loop); | 912 bool loop_predication_impl(IdealLoopTree *loop); |
| 913 | 913 |
| 914 // Helper function to collect predicate for eliminating the useless ones | 914 // Helper function to collect predicate for eliminating the useless ones |
