[jdk16u] RFR: 8259619: C1: 3-arg StubAssembler::call_RT stack-use condition is incorrect

[Vladimir Kozlov]

On Mon, 1 Feb 2021 15:04:24 GMT, Tobias Hartmann <thartmann at openjdk.org> wrote:

> Backport of [JDK-8259619](https://bugs.openjdk.java.net/browse/JDK-8259619). Applies cleanly.

Good.

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Marked as reviewed by kvn (Reviewer).

PR: https://git.openjdk.java.net/jdk16u/pull/12