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Type: Enhancement
Resolution: Fixed
Priority: P3
Fix Version/s: 11
Affects Version/s: 11

Call to vectorizedMismatch and intrinsic usage seems costly when there is a mismatch at the first element itself. This work solves the problem by performing the first element comparison before the call to vectorizedMismatch method and eventually the intrinsic.

backported by

Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8206510 Improve the Array Comparison when there is mismatch at first element.

Resolved

Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8206735 Improve the Array Comparison when there is mismatch at first element.

Resolved

relates to

Enhancement - null JDK-8033148 Lexicographic comparators and mismatchers for arrays

Closed