ART: Rename Atomic::CompareExchange methods
Renames Atomic::CompareExchange methods to Atomic::CompareAndSet
equivalents. These methods return a boolean and do not get the witness
value. This makes space for Atomic::CompareAndExchange methods in a
later commit that will return a boolean and get the witness value.
This is pre-work for VarHandle accessors which require both forms.
Bug: 65872996
Test: art/test.py --host -j32
Change-Id: I9c691250e5556cbfde7811381b06d2920247f1a1
diff --git a/runtime/class_table-inl.h b/runtime/class_table-inl.h
index 1280466..718e93a 100644
--- a/runtime/class_table-inl.h
+++ b/runtime/class_table-inl.h
@@ -95,7 +95,7 @@
if (kReadBarrierOption != kWithoutReadBarrier && before_ptr != after_ptr) {
// If another thread raced and updated the reference, do not store the read barrier updated
// one.
- data_.CompareExchangeStrongRelease(before, Encode(after_ptr, MaskHash(before)));
+ data_.CompareAndSetStrongRelease(before, Encode(after_ptr, MaskHash(before)));
}
return after_ptr.Ptr();
}
@@ -110,7 +110,7 @@
if (before_ptr != after_ptr) {
// If another thread raced and updated the reference, do not store the read barrier updated
// one.
- data_.CompareExchangeStrongRelease(before, Encode(after_ptr, MaskHash(before)));
+ data_.CompareAndSetStrongRelease(before, Encode(after_ptr, MaskHash(before)));
}
}