RFR: 8352218: RISC-V: Zvfh requires RVV [v2]
Robbin Ehn
rehn at openjdk.org
Wed Mar 19 06:50:25 UTC 2025
> Hi please consider.
>
> Added case to turn off UseZvfh when no RVV.
> Which is the cause of the test issues, zvfh on but no rvv.
>
> Also made all case identical and added no warning when default.
> Move them to the common init, as the "UseExtension" is not C2 specific.
>
> Manual tested and some random compiler tests.
>
> Thanks, Robbin
Robbin Ehn 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 four additional commits since the last revision:
- hwprobe deps
- Merge branch 'master' into maxvector_0
- Moved to common
- Disable UseZvfh when no RVV
-------------
Changes:
- all: https://git.openjdk.org/jdk/pull/24094/files
- new: https://git.openjdk.org/jdk/pull/24094/files/5ccda800..2357c157
Webrevs:
- full: https://webrevs.openjdk.org/?repo=jdk&pr=24094&range=01
- incr: https://webrevs.openjdk.org/?repo=jdk&pr=24094&range=00-01
Stats: 768 lines in 43 files changed: 397 ins; 241 del; 130 mod
Patch: https://git.openjdk.org/jdk/pull/24094.diff
Fetch: git fetch https://git.openjdk.org/jdk.git pull/24094/head:pull/24094
PR: https://git.openjdk.org/jdk/pull/24094
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