RFR: 8310130: C2: assert(false) failed: scalar_input is neither phi nor a matchin reduction [v2]

[Emanuel Peter]

On Wed, 21 Jun 2023 07:04:40 GMT, Christian Hagedorn <chagedorn at openjdk.org> wrote:

>> Emanuel Peter has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   removed unnecessary flags from test
>
> test/hotspot/jtreg/compiler/loopopts/superword/TestUnorderedReductionPartialVectorization.java line 43:
> 
>> 41:     public static void main(String[] args) {
>> 42:         TestFramework.runWithFlags("-Xbatch", "-XX:-TieredCompilation",
>> 43:                                    "-XX:CompileCommand=compileonly,compiler.loopopts.superword.TestUnorderedReductionPartialVectorization::test*");
> 
> It should probably also trigger without the flags by just specifying `TestFramework.run()` as `test1()` is not using other methods and the IR framework will implicitly use `-Xbatch` and wait for the compilation of `test1()` to be finished.

@chhagedorn I was able to remove them, thanks for the catch!

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PR Review Comment: https://git.openjdk.org/jdk/pull/14494#discussion_r1238483623