RFR: 8319764: C2 compilation asserts during incremental inlining because Phi input is out of bounds [v2]

[Roland Westrelin]

On Tue, 14 Nov 2023 10:12:21 GMT, Tobias Hartmann <thartmann at openjdk.org> wrote:

>> Roland Westrelin has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   -XX:+UnlockDiagnosticVMOptions
>
> test/hotspot/jtreg/compiler/inlining/TestLateInlineReplacedNodesExceptionPath.java line 31:
> 
>> 29:  *                   -XX:+StressIGVN -XX:StressSeed=1246687813 TestLateInlineReplacedNodesExceptionPath
>> 30:  * @run main/othervm -XX:-TieredCompilation -XX:-BackgroundCompilation -XX:CompileCommand=dontinline,TestLateInlineReplacedNodesExceptionPath::notInlined
>> 31:  *                   -XX:+StressIGVN TestLateInlineReplacedNodesExceptionPath
> 
> VM option 'StressIGVN' is diagnostic and must be enabled via -XX:+UnlockDiagnosticVMOptions.

Thanks for looking at this. Fixed in the new commit.

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PR Review Comment: https://git.openjdk.org/jdk/pull/16648#discussion_r1392436634