[vectorIntrinsics] RFR: 8261108: Add cast nodes from integer types to float types implementation for Arm SVE
xgong at openjdk.java.net
Mon Feb 22 07:00:49 UTC 2021
On Tue, 9 Feb 2021 02:15:02 GMT, Wang Huang <whuang at openjdk.org> wrote:
> 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.
BTW, there is the floating-point conversions that are missing for SVE. Is it in you plan in a short term? Thanks!
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