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6959430: Make sure raw loads have control edge

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Check that raw loads have control edge

Reviewed-by: never, twisti
This commit is contained in:
Vladimir Kozlov 2010-06-15 18:07:27 -07:00
parent 998865b735
commit 21f481e5dd
7 changed files with 48 additions and 19 deletions
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4
hotspot/src/share/vm/opto/memnode.hpp
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@ -189,6 +189,10 @@ public:
#ifndef PRODUCT
virtual void dump_spec(outputStream *st) const;
#endif
#ifdef ASSERT
// Helper function to allow a raw load without control edge for some cases
static bool is_immutable_value(Node* adr);
#endif
protected:
const Type* load_array_final_field(const TypeKlassPtr *tkls,
ciKlass* klass) const;