RFR: 8321010: RISC-V: C2 RoundVF [v4]
Hamlin Li
mli at openjdk.org
Tue Apr 9 17:23:35 UTC 2024
> Hi,
> Can you have a review on this patch to add RoundVF/RoundDF intrinsics?
> Thanks!
>
> ## Tests
>
> test/hotspot/jtreg/compiler/vectorization/TestRoundVectRiscv64.java test/hotspot/jtreg/compiler/c2/cr6340864/TestFloatVect.java test/hotspot/jtreg/compiler/c2/cr6340864/TestDoubleVect.java test/hotspot/jtreg/compiler/floatingpoint/TestRound.java
>
> test/jdk/java/lang/Math/RoundTests.java
Hamlin Li has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 12 commits:
- restore round mode back to rne
- Merge branch 'master' into round-F+D-v
- fix minors
- merge master
- fix space
- add tests
- add test cases
- v2: (src + 0.5) + rdn
- Fix corner cases
- Merge branch 'master' into round-F+D-v
- ... and 2 more: https://git.openjdk.org/jdk/compare/21867c92...b7081bc9
-------------
Changes: https://git.openjdk.org/jdk/pull/17745/files
Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=17745&range=03
Stats: 242 lines in 7 files changed: 238 ins; 0 del; 4 mod
Patch: https://git.openjdk.org/jdk/pull/17745.diff
Fetch: git fetch https://git.openjdk.org/jdk.git pull/17745/head:pull/17745
PR: https://git.openjdk.org/jdk/pull/17745
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