[PATCH] D142094: [Clang][Doc] Add release note for changes for the RVV intrinsics

Yueh-Ting (eop) Chen via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Tue Jan 31 03:45:27 PST 2023


eopXD updated this revision to Diff 493555.
eopXD added a comment.

Address comment from Alex.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D142094/new/

https://reviews.llvm.org/D142094

Files:
  clang/docs/ReleaseNotes.rst


Index: clang/docs/ReleaseNotes.rst
===================================================================
--- clang/docs/ReleaseNotes.rst
+++ clang/docs/ReleaseNotes.rst
@@ -142,6 +142,17 @@
 
 RISC-V Support in Clang
 -----------------------
+- An overall simplification of the RISC-V Vector intrinsics are done. The
+  simplification is based on
+  `riscv-non-isa/rvv-intrinsic-doc#186 <https://github.com/riscv-non-isa/rvv-intrinsic-doc/pull/186>`_.
+- Intrinsics of `vcompress` and `vmerge` have been adjusted to have interfaces
+  be aligned among `vvm`, `vxm` intrinsics. The adjustment is base on
+  `riscv-non-isa/rvv-intrinsic-doc#185 <https://github.com/riscv-non-isa/rvv-intrinsic-doc/pull/185>`_.
+- All RISC-V Vector intrinsics now share a `__riscv_` prefix, based on the
+  naming convention defined by
+  `riscv-non-isa/riscv-c-api-doc#31 <https://github.com/riscv-non-isa/riscv-c-api-doc/pull/31>`_.
+- Note that the RISC-V Vector C intrinsics are still under development. The RVV
+  C Intrinsic Task Group is working towards a ratified v1.0.
 
 X86 Support in Clang
 --------------------


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