RFR: 8320448: Accelerate IndexOf using AVX2 [v5]

[Scott Gibbons]

On Mon, 8 Jan 2024 10:32:51 GMT, Jatin Bhateja <jbhateja at openjdk.org> wrote:

>> Scott Gibbons has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Addressing review comments.
>
> src/hotspot/share/opto/library_call.cpp line 1273:
> 
>> 1271:   Node* result = nullptr;
>> 1272: 
>> 1273:   if ((StubRoutines::string_indexof() != nullptr) && (ae == StrIntrinsicNode::LL)) {
> 
> Why are we not calling stub for StrIntrinsicNode::UU

Stub being called for LL, UL, and UU now.

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PR Review Comment: https://git.openjdk.org/jdk/pull/16753#discussion_r1610089409