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8136525: Generate interpreter entries only once and avoid unnecessary jump to jump

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Reviewed-by: coleenp, twisti, aph
This commit is contained in:
Martin Doerr 2015-09-17 09:03:57 +02:00
parent ff77d8762c
commit 99c37e9ee2
26 changed files with 129 additions and 175 deletions
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16
hotspot/src/share/vm/interpreter/templateInterpreter.cpp
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@ -412,6 +412,14 @@ void TemplateInterpreterGenerator::generate_all() {
method_entry(java_lang_math_pow )
method_entry(java_lang_ref_reference_get)
initialize_method_handle_entries();
// all native method kinds (must be one contiguous block)
Interpreter::_native_entry_begin = Interpreter::code()->code_end();
method_entry(native)
method_entry(native_synchronized)
Interpreter::_native_entry_end = Interpreter::code()->code_end();
if (UseCRC32Intrinsics) {
method_entry(java_util_zip_CRC32_update)
method_entry(java_util_zip_CRC32_updateBytes)
@ -428,14 +436,6 @@ void TemplateInterpreterGenerator::generate_all() {
method_entry(java_lang_Double_longBitsToDouble);
method_entry(java_lang_Double_doubleToRawLongBits);
initialize_method_handle_entries();
// all native method kinds (must be one contiguous block)
Interpreter::_native_entry_begin = Interpreter::code()->code_end();
method_entry(native)
method_entry(native_synchronized)
Interpreter::_native_entry_end = Interpreter::code()->code_end();
#undef method_entry
// Bytecodes