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8200555: OopHandle should use Access API

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Add RootAccess<> to OopHandle.resolve() in runtime and interpreter code.  Add comments for compiler code for later.

Reviewed-by: eosterlund, stefank
This commit is contained in:
Coleen Phillimore 2018-04-18 10:39:40 -04:00
parent 1b29264229
commit 1ee531afe9
34 changed files with 134 additions and 68 deletions
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src/hotspot/share/opto/library_call.cpp
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@ -3488,6 +3488,7 @@ bool LibraryCallKit::inline_native_isInterrupted() {
Node* LibraryCallKit::load_mirror_from_klass(Node* klass) {
Node* p = basic_plus_adr(klass, in_bytes(Klass::java_mirror_offset()));
Node* load = make_load(NULL, p, TypeRawPtr::NOTNULL, T_ADDRESS, MemNode::unordered);
// mirror = ((OopHandle)mirror)->resolve();
return make_load(NULL, load, TypeInstPtr::MIRROR, T_OBJECT, MemNode::unordered);
}