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8277997: Intrinsic creation for VectorMask.fromLong API

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Reviewed-by: psandoz, kvn, sviswanathan
This commit is contained in:
Jatin Bhateja 2021-12-10 01:49:20 +00:00
parent 066b348dbc
commit 0113322ac1
81 changed files with 595 additions and 242 deletions
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20
src/java.base/share/classes/jdk/internal/vm/vector/VectorSupport.java
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@ -114,6 +114,10 @@ public class VectorSupport {
public static final int BT_ult = BT_lt | BT_unsigned_compare;
public static final int BT_ugt = BT_gt | BT_unsigned_compare;
// Various broadcasting modes.
public static final int MODE_BROADCAST = 0;
public static final int MODE_BITS_COERCED_LONG_TO_MASK = 1;
// BasicType codes, for primitives only:
public static final int
T_FLOAT = 6,
@ -157,9 +161,9 @@ public class VectorSupport {
}
/* ============================================================================ */
public interface BroadcastOperation<VM extends VectorPayload,
S extends VectorSpecies<?>> {
VM broadcast(long l, S s);
public interface FromBitsCoercedOperation<VM extends VectorPayload,
S extends VectorSpecies<?>> {
VM fromBits(long l, S s);
}
@IntrinsicCandidate
@ -167,12 +171,12 @@ public class VectorSupport {
<VM extends VectorPayload,
S extends VectorSpecies<E>,
E>
VM broadcastCoerced(Class<? extends VM> vmClass, Class<E> eClass,
int length,
long bits, S s,
BroadcastOperation<VM, S> defaultImpl) {
VM fromBitsCoerced(Class<? extends VM> vmClass, Class<E> eClass,
int length,
long bits, int mode, S s,
FromBitsCoercedOperation<VM, S> defaultImpl) {
assert isNonCapturingLambda(defaultImpl) : defaultImpl;
return defaultImpl.broadcast(bits, s);
return defaultImpl.fromBits(bits, s);
}
/* ============================================================================ */