RFR: JDK-8272570: C2: crash in PhaseCFG::global_code_motion [v3]

[王超]

On Tue, 17 Aug 2021 23:34:59 GMT, Dean Long <dlong at openjdk.org> wrote:

> @casparcwang @hshi same question as the other bug: does the test assert in a debug build?

The test assert in debug build. I have upload the fast debug crash log in JBS.

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PR: https://git.openjdk.java.net/jdk/pull/5140