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7120481: storeStore barrier in constructor with final field

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Issue storestore barrier before constructor return if the constructor write final field.

Reviewed-by: dholmes, jrose, roland, coleenp
This commit is contained in:
Jiangli Zhou 2012-02-21 13:14:55 -05:00 • committed by Jiangli Zhou
parent a94cb97f4a
commit 3e904497b1
18 changed files with 155 additions and 1 deletions
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2
hotspot/src/share/vm/c1/c1_Optimizer.cpp
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@ -509,6 +509,7 @@ public:
void do_ProfileCall (ProfileCall* x);
void do_ProfileInvoke (ProfileInvoke* x);
void do_RuntimeCall (RuntimeCall* x);
void do_MemBar (MemBar* x);
};
@ -678,6 +679,7 @@ void NullCheckVisitor::do_UnsafePrefetchWrite(UnsafePrefetchWrite* x) {}
void NullCheckVisitor::do_ProfileCall (ProfileCall* x) { nce()->clear_last_explicit_null_check(); }
void NullCheckVisitor::do_ProfileInvoke (ProfileInvoke* x) {}
void NullCheckVisitor::do_RuntimeCall (RuntimeCall* x) {}
void NullCheckVisitor::do_MemBar (MemBar* x) {}
void NullCheckEliminator::visit(Value* p) {