RFR: 8259584: SuperWord::fix_commutative_inputs checks in_bb(fin1) instead of in_bb(fin2)

[Aleksey Shipilev]

On Thu, 28 Jan 2021 18:54:33 GMT, Vladimir Kozlov <kvn at openjdk.org> wrote:

> Fix typo. Note, this change does not affect product because this code is not executed after JDK-8251994 fix: 
> https://github.com/openjdk/jdk/blob/master/src/hotspot/share/opto/superword.cpp#L519

Looks fine to me, thanks.

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Marked as reviewed by shade (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/2299