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6893268: additional dynamic language related optimizations in C2

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C2 needs some additional optimizations to be able to handle MethodHandle invokes and invokedynamic instructions at the best performance.

Reviewed-by: kvn, never
This commit is contained in:
Christian Thalinger 2010-01-05 15:21:25 +01:00
parent 375527d84e
commit 47f2433a58
52 changed files with 1781 additions and 342 deletions
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4
hotspot/src/share/vm/ci/ciClassList.hpp
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@ -43,6 +43,8 @@ class ciTypeFlow;
class ciObject;
class ciNullObject;
class ciInstance;
class ciCallSite;
class ciMethodHandle;
class ciMethod;
class ciMethodData;
class ciReceiverTypeData; // part of ciMethodData
@ -79,6 +81,7 @@ friend class ciObjectFactory;
// Any more access must be given explicitly.
#define CI_PACKAGE_ACCESS_TO \
friend class ciObjectFactory; \
friend class ciCallSite; \
friend class ciConstantPoolCache; \
friend class ciField; \
friend class ciConstant; \
@ -94,6 +97,7 @@ friend class ciNullObject; \
friend class ciInstance; \
friend class ciMethod; \
friend class ciMethodData; \
friend class ciMethodHandle; \
friend class ciReceiverTypeData; \
friend class ciSymbol; \
friend class ciArray; \