Mercurial > hg > graal-jvmci-8
diff src/share/vm/oops/methodOop.hpp @ 2226:c5a923563727
6912621: iCMS: Error: assert(_markBitMap.isMarked(addr + 1),"Missing Printezis bit?")
Summary: Fix block_size_if_printezis_bits() so it does not expect the bits, only uses them when available. Fix block_size_no_stall() so it does not stall when the bits are missing such cases, letting the caller deal with zero size returns. Constant pool cache oops do not need to be unparsable or conc_unsafe after their klass pointer is installed. Some cosmetic clean-ups and some assertion checking for conc-usafety which, in the presence of class file redefinition, has no a-priori time boundedness, so all GCs must be able to safely deal with putatively conc-unsafe objects in a stop-world pause.
Reviewed-by: jmasa, johnc
author | ysr |
---|---|
date | Mon, 07 Feb 2011 22:19:57 -0800 |
parents | 3582bf76420e |
children | f77b3ec064b0 |
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--- a/src/share/vm/oops/methodOop.hpp Thu Feb 03 20:49:09 2011 -0800 +++ b/src/share/vm/oops/methodOop.hpp Mon Feb 07 22:19:57 2011 -0800 @@ -144,9 +144,6 @@ public: - static const bool IsUnsafeConc = false; - static const bool IsSafeConc = true; - // accessors for instance variables constMethodOop constMethod() const { return _constMethod; } void set_constMethod(constMethodOop xconst) { oop_store_without_check((oop*)&_constMethod, (oop)xconst); }