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8202171: Some oopDesc functions compare this with NULL

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Add Method* parameter and made verify* methods static to avoid 'this' comparison with NULL, Added NULL checks before calling print_on() methods.

Reviewed-by: kbarrett, coleenp
This commit is contained in:
Harold Seigel 2018-07-31 14:24:10 -04:00
parent b71f3e7104
commit 38db1d1620
15 changed files with 73 additions and 39 deletions
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6
src/hotspot/share/code/debugInfo.cpp
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@ -251,7 +251,11 @@ void ConstantOopReadValue::write_on(DebugInfoWriteStream* stream) {
}
void ConstantOopReadValue::print_on(outputStream* st) const {
value()()->print_value_on(st);
if (value()() != NULL) {
value()()->print_value_on(st);
} else {
st->print_cr("NULL");
}
}