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8016325: JVM hangs verifying system dictionary

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Minimize redundant verifications of Klasses.

Reviewed-by: hseigel, jmasa
This commit is contained in:
Coleen Phillimore 2013-06-24 18:55:46 -04:00
parent 196c8abc3d
commit 39a1c1d6c2
24 changed files with 30 additions and 68 deletions
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5
hotspot/src/share/vm/oops/method.cpp
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@ -1969,14 +1969,9 @@ void Method::collect_statistics(KlassSizeStats *sz) const {
void Method::verify_on(outputStream* st) {
guarantee(is_method(), "object must be method");
guarantee(is_metadata(), "should be metadata");
guarantee(constants()->is_constantPool(), "should be constant pool");
guarantee(constants()->is_metadata(), "should be metadata");
guarantee(constMethod()->is_constMethod(), "should be ConstMethod*");
guarantee(constMethod()->is_metadata(), "should be metadata");
MethodData* md = method_data();
guarantee(md == NULL ||
md->is_metadata(), "should be metadata");
guarantee(md == NULL ||
md->is_methodData(), "should be method data");
}