> Replace use of addv/fmovd in lookup_secondary_supers_table_const with umov > where possible. > > Observed an improvement of 5-10% on Arm Neoverse V2 CPU when running > AllMatcher.seq_filter_findFirst when this path is taken. > > > > > --------- > - [x] I confirm that I make this contribution in accordance with the [OpenJDK > Interim AI Policy](https://openjdk.org/legal/ai).
George Wort has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains three additional commits since the last revision: - Address review comments - Merge from mainline - 8384510: Improve lookup_secondary_supers_table_const on AArch64 Replace use of addv/fmovd in lookup_secondary_supers_table_const with umov where possible. Observed an improvement of 5-10% on Arm Neoverse V2 CPU when running AllMatcher.seq_filter_findFirst when this path is taken. ------------- Changes: - all: https://git.openjdk.org/jdk/pull/31347/files - new: https://git.openjdk.org/jdk/pull/31347/files/deb8b52f..ead031b1 Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=31347&range=03 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=31347&range=02-03 Stats: 102531 lines in 1107 files changed: 84206 ins; 9656 del; 8669 mod Patch: https://git.openjdk.org/jdk/pull/31347.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/31347/head:pull/31347 PR: https://git.openjdk.org/jdk/pull/31347
