RFR: 8355074: RISC-V: C2: Support Vector-Scalar version of Zvbb Vector And-Not instruction [v3]
Anjian-Wen
duke at openjdk.org
Fri Apr 25 02:06:13 UTC 2025
> support zvbb vand-not vector-scalar version, which Op1 is the sign-extended or truncated value in scalar register rs1
> add C2 match rule
> add related Tests in IRNode structure
>
> passed jtreg test test/hotspot/jtreg/compiler/vectorapi/*
Anjian-Wen has updated the pull request incrementally with one additional commit since the last revision:
split the patch into cleanformat and enable zvbb
-------------
Changes:
- all: https://git.openjdk.org/jdk/pull/24709/files
- new: https://git.openjdk.org/jdk/pull/24709/files/dbdf9b87..f08705b7
Webrevs:
- full: https://webrevs.openjdk.org/?repo=jdk&pr=24709&range=02
- incr: https://webrevs.openjdk.org/?repo=jdk&pr=24709&range=01-02
Stats: 146 lines in 1 file changed: 0 ins; 0 del; 146 mod
Patch: https://git.openjdk.org/jdk/pull/24709.diff
Fetch: git fetch https://git.openjdk.org/jdk.git pull/24709/head:pull/24709
PR: https://git.openjdk.org/jdk/pull/24709
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