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8135284: Remove Method::_method_size field

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Remove Method::_method_size to improve memory footprint after JDK-8135085,which increased 4 bytes for 32 platform. Also removed related unused code in SA.

Reviewed-by: coleenp, hseigel
This commit is contained in:
Yumin Qi 2015-10-14 08:12:33 -07:00
parent 5659603602
commit 93d709dc4b
4 changed files with 18 additions and 32 deletions
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hotspot/src/share/vm/runtime/vmStructs.cpp
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@ -381,7 +381,6 @@ typedef CompactHashtable<Symbol*, char> SymbolCompactHashTable;
nonstatic_field(Method, _method_counters, MethodCounters*) \
nonstatic_field(Method, _access_flags, AccessFlags) \
nonstatic_field(Method, _vtable_index, int) \
nonstatic_field(Method, _method_size, u2) \
nonstatic_field(Method, _intrinsic_id, u2) \
nonproduct_nonstatic_field(Method, _compiled_invocation_count, int) \
volatile_nonstatic_field(Method, _code, nmethod*) \