RFR: 8354242: VectorAPI: combine vector not operation with compare [v6]

[erifan]

On Wed, 28 May 2025 12:28:20 GMT, Emanuel Peter <epeter at openjdk.org> wrote:

>> test/hotspot/jtreg/compiler/vectorapi/VectorMaskCompareNotTest.java line 237:
>> 
>>> 235:     // Byte tests
>>> 236:     @Test
>>> 237:     @IR(counts = { IRNode.XOR_V_MASK, "= 0", IRNode.XOR_VB, "= 0" },
>> 
>> Could you still assert the presence of some other vectors, just to make sure we are indeed getting vectors here?
>
> Not testing for any present vectors makes me a little nervous: what if we just don't get any vectors because inlining fails or something else silly happens?

Done.

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PR Review Comment: https://git.openjdk.org/jdk/pull/24674#discussion_r2128379987