Intrinsify System.arraycopy.
Currently on x64, will do the other architectures in
different changes.
Change-Id: I15fbbadb450dd21787809759a8b14b21b1e42624
diff --git a/compiler/optimizing/intrinsics.h b/compiler/optimizing/intrinsics.h
index d50fe79..e459516 100644
--- a/compiler/optimizing/intrinsics.h
+++ b/compiler/optimizing/intrinsics.h
@@ -168,6 +168,26 @@
DISALLOW_COPY_AND_ASSIGN(StringEqualsOptimizations);
};
+class SystemArrayCopyOptimizations : public IntrinsicOptimizations {
+ public:
+ explicit SystemArrayCopyOptimizations(HInvoke* invoke) : IntrinsicOptimizations(invoke) {}
+
+ INTRINSIC_OPTIMIZATION(SourceIsNotNull, 0);
+ INTRINSIC_OPTIMIZATION(DestinationIsNotNull, 1);
+ INTRINSIC_OPTIMIZATION(DestinationIsSource, 2);
+ INTRINSIC_OPTIMIZATION(CountIsSourceLength, 3);
+ INTRINSIC_OPTIMIZATION(CountIsDestinationLength, 4);
+ INTRINSIC_OPTIMIZATION(DoesNotNeedTypeCheck, 5);
+ INTRINSIC_OPTIMIZATION(DestinationIsTypedObjectArray, 6);
+ INTRINSIC_OPTIMIZATION(DestinationIsNonPrimitiveArray, 7);
+ INTRINSIC_OPTIMIZATION(DestinationIsPrimitiveArray, 8);
+ INTRINSIC_OPTIMIZATION(SourceIsNonPrimitiveArray, 9);
+ INTRINSIC_OPTIMIZATION(SourceIsPrimitiveArray, 10);
+
+ private:
+ DISALLOW_COPY_AND_ASSIGN(SystemArrayCopyOptimizations);
+};
+
#undef INTRISIC_OPTIMIZATION
} // namespace art