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8340079: Modify rearrange/selectFrom Vector API methods to perform wrapIndexes instead of checkIndexes

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Reviewed-by: jbhateja, psandoz
This commit is contained in:
Sandhya Viswanathan 2024-10-01 22:48:31 +00:00
parent d2e77089aa
commit 83dcb02d77
47 changed files with 663 additions and 148 deletions
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31
src/java.base/share/classes/jdk/internal/vm/vector/VectorSupport.java
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@ -263,6 +263,20 @@ public class VectorSupport {
return defaultImpl.apply(sh);
}
public interface WrapShuffleIndexesOperation<SH extends VectorShuffle<?>> {
SH apply(SH sh);
}
@IntrinsicCandidate
public static
<E,
SH extends VectorShuffle<E>>
SH wrapShuffleIndexes(Class<E> eClass, Class<? extends SH> shClass, SH sh, int length,
WrapShuffleIndexesOperation<SH> defaultImpl) {
assert isNonCapturingLambda(defaultImpl) : defaultImpl;
return defaultImpl.apply(sh);
}
/* ============================================================================ */
public interface IndexOperation<V extends Vector<?>,
S extends VectorSpecies<?>> {
@ -605,6 +619,23 @@ public class VectorSupport {
return defaultImpl.apply(v, sh, m);
}
public interface VectorSelectFromOp<V extends Vector<?>,
M extends VectorMask<?>> {
V apply(V v1, V v2, M m);
}
@IntrinsicCandidate
public static
<V extends Vector<E>,
M extends VectorMask<E>,
E>
V selectFromOp(Class<? extends V> vClass, Class<M> mClass, Class<E> eClass,
int length, V v1, V v2, M m,
VectorSelectFromOp<V, M> defaultImpl) {
assert isNonCapturingLambda(defaultImpl) : defaultImpl;
return defaultImpl.apply(v1, v2, m);
}
/* ============================================================================ */
public interface VectorBlendOp<V extends Vector<?>,