RFR: 8320308: C2 compilation crashes in LibraryCallKit::inline_unsafe_access

[Vladimir Ivanov]

On Wed, 10 Jul 2024 20:12:25 GMT, Tobias Holenstein <tholenstein at openjdk.org> wrote:

> } else if (_gvn.type(base->uncast()) == TypePtr::NULL_PTR) {

IMO a better alternative is to drop speculative part before performing the comparison:

} else if (base_type->remove_speculative() == TypePtr::NULL_PTR) {

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PR Comment: https://git.openjdk.org/jdk/pull/20033#issuecomment-2221519789