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Enhancement
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Resolution: Fixed
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P4
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19
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b17
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x86_64
- Extend auto vectorizer to cover Math.round(float) and Math.round(double) operations.
- Semantics of Math.round(float/double) match with F2I and D2L operations for various special floating point values.
- Reuse existing VectorCastF2X/D2X IR.
- Semantics of Math.round(float/double) match with F2I and D2L operations for various special floating point values.
- Reuse existing VectorCastF2X/D2X IR.
- blocks
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JDK-8282541 AArch64: Auto-vectorize Math.round API
- Resolved
- relates to
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JDK-8325037 x86: enable and fix hotspot/jtreg/compiler/vectorization/TestRoundVectFloat.java
- Resolved