equal
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392 } |
392 } |
393 |
393 |
394 #ifdef ASSERT |
394 #ifdef ASSERT |
395 bool is_dead() const; |
395 bool is_dead() const; |
396 #define is_not_dead(n) ((n) == NULL || !VerifyIterativeGVN || !((n)->is_dead())) |
396 #define is_not_dead(n) ((n) == NULL || !VerifyIterativeGVN || !((n)->is_dead())) |
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397 bool is_reachable_from_root() const; |
397 #endif |
398 #endif |
398 // Check whether node has become unreachable |
399 // Check whether node has become unreachable |
399 bool is_unreachable(PhaseIterGVN &igvn) const; |
400 bool is_unreachable(PhaseIterGVN &igvn) const; |
400 |
401 |
401 // Set a required input edge, also updates corresponding output edge |
402 // Set a required input edge, also updates corresponding output edge |