| commit | 39d7a4973604d816ee0757a46e7525deeb25b37c | [log] [tgz] |
|---|---|---|
| author | Xiaolin Zhao <zhaoxiaolin@loongson.cn> | Thu Dec 19 21:07:42 2024 +0800 |
| committer | abner chenc <chenguoqi@loongson.cn> | Wed Mar 05 18:29:37 2025 -0800 |
| tree | b73b7b728c17dd318b78c21d966cca17ecc9f32f | |
| parent | 645ea530191105dc89dd8d67640d61a4d0526df9 [diff] |
cmd/internal/obj/loong64: add {V,XV}{ADD/SUB}.{B,H,W,D,Q} and {V,XV}{ADD/SUB}.{B,H,W,D}Uinstructions support
Go asm syntax:
V{ADD/SUB}{B,H,W,V,Q} VK, VJ, VD
XV{ADD/SUB}{B,H,W,V,Q} XK, XJ, XD
V{ADD/SUB}{B,H,W,V}U $1, VJ, VD
XV{ADD/SUB}{B,H,W,V}U $1, XJ, XD
Equivalent platform assembler syntax:
v{add/sub}.{b,h,w,d,q} vd, vj, vk
xv{add/sub}.{b,h,w,d,q} xd, xj, xk
v{add/sub}i.{b,h,w,d}u vd, vj, $1
xv{add/sub}i.{b,h,w,d}u xd, xj, $1
Change-Id: Ia1ef0bc062f4403bb0b1514c2cf1c0264f5d22ee
Reviewed-on: https://go-review.googlesource.com/c/go/+/637795
Reviewed-by: Meidan Li <limeidan@loongson.cn>
Reviewed-by: Junyang Shao <shaojunyang@google.com>
Reviewed-by: Michael Pratt <mpratt@google.com>
Reviewed-by: abner chenc <chenguoqi@loongson.cn>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.
Gopher image by Renee French, licensed under Creative Commons 4.0 Attribution license.
Our canonical Git repository is located at https://go.googlesource.com/go. There is a mirror of the repository at https://github.com/golang/go.
Unless otherwise noted, the Go source files are distributed under the BSD-style license found in the LICENSE file.
Official binary distributions are available at https://go.dev/dl/.
After downloading a binary release, visit https://go.dev/doc/install for installation instructions.
If a binary distribution is not available for your combination of operating system and architecture, visit https://go.dev/doc/install/source for source installation instructions.
Go is the work of thousands of contributors. We appreciate your help!
To contribute, please read the contribution guidelines at https://go.dev/doc/contribute.
Note that the Go project uses the issue tracker for bug reports and proposals only. See https://go.dev/wiki/Questions for a list of places to ask questions about the Go language.