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Bug
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Resolution: Fixed
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P3
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9
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b146
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sparc
The fix for JDK-8151988 moved the ModNode control input optimization from Ideal to the final graph reshaping phase to enable finding similar DivNodes for the DivMod optimization. This caused a significant performance regression for some (internal) benchmarks on SPARC because SPARC does not implement the DivModNode.
- relates to
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JDK-8151988 Hotspot deoptimizes div/mod pair usage
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- Resolved
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