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Enhancement
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Resolution: Unresolved
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P4
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25
Split-If is quite complex and it would benefit to add "TraceSplitIf" flag to get more information about the optimisation. Note that JDK-8330469 removed the "PrintOpto && VerifyLoopOptimizations" flag combination guarding some logging information in Split-If as this flag combination is not used in practice.
Interesting things to log (not an exclusive list):
- If node which is split through
- Nodes being cloned up (split_up())
- Nodes being cloned down (clone_*_down())
Interesting things to log (not an exclusive list):
- If node which is split through
- Nodes being cloned up (split_up())
- Nodes being cloned down (clone_*_down())
- relates to
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JDK-8330469 C2: Remove or change "PrintOpto && VerifyLoopOptimizations" as printing code condition
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- Resolved
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