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8329331: Intrinsify Unsafe::setMemory

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Reviewed-by: sviswanathan, jbhateja, kvn
This commit is contained in:
Scott Gibbons 2024-04-21 23:24:46 +00:00 • committed by Jatin Bhateja
parent 185e711bfe
commit bd67ac69a2
36 changed files with 502 additions and 87 deletions
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src/java.base/share/classes/jdk/internal/misc/Unsafe.java
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@ -3824,6 +3824,7 @@ public final class Unsafe {
private native long allocateMemory0(long bytes);
private native long reallocateMemory0(long address, long bytes);
private native void freeMemory0(long address);
@IntrinsicCandidate
private native void setMemory0(Object o, long offset, long bytes, byte value);
@IntrinsicCandidate
private native void copyMemory0(Object srcBase, long srcOffset, Object destBase, long destOffset, long bytes);