[vectorIntrinsics] RFR: 8261108: Add cast nodes from integer types to float types implementation for Arm SVE [v3]

Wang Huang whuang at openjdk.java.net
Sat Feb 20 09:11:22 UTC 2021


> Add the backend codegen for nodes like castb2f / castb2d / casts2f / casts2d / casti2f / casti2d / castl2f / castl2d.
> 
> * add `sve_scvtf`  ( and `sve_ucvtf`) encoding
> * add mock for these instructions
> * add `VECTOR_CAST_I2F_EXTEND[N]` and `VECTOR_CAST_I2F`
> 
> Thank you for your review.

Wang Huang has updated the pull request incrementally with one additional commit since the last revision:

  add comments of encode function

-------------

Changes:
  - all: https://git.openjdk.java.net/panama-vector/pull/37/files
  - new: https://git.openjdk.java.net/panama-vector/pull/37/files/3f870212..f253db43

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=panama-vector&pr=37&range=02
 - incr: https://webrevs.openjdk.java.net/?repo=panama-vector&pr=37&range=01-02

  Stats: 13 lines in 1 file changed: 11 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/panama-vector/pull/37.diff
  Fetch: git fetch https://git.openjdk.java.net/panama-vector pull/37/head:pull/37

PR: https://git.openjdk.java.net/panama-vector/pull/37


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