Re: RFR: 8282664: Unroll by hand StringUTF16 and StringLatin1 polynomial hash loops [v20]

2023-01-17 Thread Claes Redestad
On Tue, 17 Jan 2023 18:46:00 GMT, Vladimir Ivanov wrote: >> Claes Redestad has updated the pull request incrementally with one >> additional commit since the last revision: >> >> trailing ws > > src/hotspot/share/opto/machnode.cpp line 211: > >> 209: opcnt++; //

Re: RFR: 8282664: Unroll by hand StringUTF16 and StringLatin1 polynomial hash loops [v20]

2023-01-17 Thread Vladimir Ivanov
On Mon, 16 Jan 2023 23:28:37 GMT, Claes Redestad wrote: >> Continuing the work initiated by @luhenry to unroll and then intrinsify >> polynomial hash loops. >> >> I've rewired the library changes to route via a single `@IntrinsicCandidate` >> method. To make this work I've harmonized how they

Re: RFR: 8282664: Unroll by hand StringUTF16 and StringLatin1 polynomial hash loops [v20]

2023-01-16 Thread Claes Redestad
> Continuing the work initiated by @luhenry to unroll and then intrinsify > polynomial hash loops. > > I've rewired the library changes to route via a single `@IntrinsicCandidate` > method. To make this work I've harmonized how they are invoked so that > there's less special handling and