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8183039: Re-examine methodHandle methods uninlined by 8144256

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Add more const references so out-of-line methodHandle destructor and copy ctor called infrequently

Reviewed-by: hseigel, redestad
This commit is contained in:
Coleen Phillimore 2017-07-27 18:06:41 -04:00
parent a4fac2babb
commit af5c6eefbf
69 changed files with 201 additions and 202 deletions
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6
hotspot/src/share/vm/classfile/classFileParser.cpp
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@ -1060,7 +1060,7 @@ public:
class MethodAnnotationCollector : public AnnotationCollector{
public:
MethodAnnotationCollector() : AnnotationCollector(_in_method) { }
void apply_to(methodHandle m);
void apply_to(const methodHandle& m);
};
class ClassFileParser::ClassAnnotationCollector : public AnnotationCollector{
@ -2095,7 +2095,7 @@ ClassFileParser::FieldAnnotationCollector::~FieldAnnotationCollector() {
MetadataFactory::free_array<u1>(_loader_data, _field_type_annotations);
}
void MethodAnnotationCollector::apply_to(methodHandle m) {
void MethodAnnotationCollector::apply_to(const methodHandle& m) {
if (has_annotation(_method_CallerSensitive))
m->set_caller_sensitive(true);
if (has_annotation(_method_ForceInline))
@ -3632,7 +3632,7 @@ static unsigned int compute_oop_map_count(const InstanceKlass* super,
#ifndef PRODUCT
static void print_field_layout(const Symbol* name,
Array<u2>* fields,
constantPoolHandle cp,
const constantPoolHandle& cp,
int instance_size,
int instance_fields_start,
int instance_fields_end,