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Enhancement
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Resolution: Fixed
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P4
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20
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b14
Lift the reduction vectorization tests in test/hotspot/jtreg/compiler/loopopts/superword to the IR test framework and add IR checks asserting that the expected vectorization indeed takes place.
This is a prerequisite for performing the refactoring described inJDK-8287087.
This is a prerequisite for performing the refactoring described in
- blocks
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JDK-8287087 C2: perform SLP reduction analysis on-demand
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- Resolved
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- clones
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JDK-8302139 Speed up SuperWord reduction tests
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- In Progress
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- relates to
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JDK-8300865 C2: product reduction in ProdRed_Double is not vectorized
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- Resolved
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