git: openjdk/jdk16u: 8259706: C2 compilation fails with assert(vtable_index == Method::invalid_vtable_index) failed: correct sentinel value

[Tobias Hartmann]

Changeset: 684f6c38
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2021-02-02 09:19:42 +0000
URL:       https://git.openjdk.java.net/jdk16u/commit/684f6c38

8259706: C2 compilation fails with assert(vtable_index == Method::invalid_vtable_index) failed: correct sentinel value

Reviewed-by: kvn
Backport-of: 8b8b1f9a37d8606848e40aede006db8129cdac39

! src/hotspot/share/opto/library_call.cpp