RFR: 8298128: runtime/ErrorHandling/TestSigInfoInHsErrFile.java fails to find pattern with slowdebug

[Robbin Ehn]

On Fri, 16 Dec 2022 07:56:39 GMT, Afshin Zafari <duke at openjdk.org> wrote:

> ### Description
> The following problems found and solved:
> 
> 1) Reporting which regex pattern did not match with error messages was incorrect. To report the mismatched pattern, the head of the pattern list was peeked, while it was the already peeked item from that did not match. So the next pattern to the mismatched one was reported.
> 
> 2) The pattern for finding a crash was incorrectly set to "# .*VMError::controlled_crash.*", while it has to be "# .*crash_with_segfault.*".
> 
> 3) `crash_with_segfault` function is too small and was `inline`d in compiler optimisations. So it was not in the stack trace when the error message is created.
> 
> ### Patch
> 1 and 2 corrected and added the `NOINLINE` to  the `crash_with_segfault` signature. The same applied for `crash_with_sigfpe` function.
> 
> ### Test
> runtime/ErrorHandling/* and tier1-5

Seems good to me! Thanks!

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PR: https://git.openjdk.org/jdk/pull/11704