[jdk17u-dev] RFR: 8287396: LIR_Opr::vreg_number() and data() can return negative number

[Thomas Stuefe]

On Thu, 23 Jun 2022 12:13:38 GMT, Goetz Lindenmaier <goetz at openjdk.org> wrote:

> I backport this for parity with 17.0.5-oracle.
> 
> I had to do two simple resolves.

If using C++11 in 17u is fine, this change is fine

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Marked as reviewed by stuefe (Reviewer).

PR: https://git.openjdk.org/jdk17u-dev/pull/502