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| author | Ami-zhang <zhanglimin@loongson.cn> | 2025-07-02 09:21:33 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-07-02 09:21:33 +0800 |
| commit | 3deed4211a46632a25b1b558b357273a5ce4ee96 (patch) | |
| tree | e308c71d21c982d31c9dcd68c1fb3ef2e4af063d | |
| parent | a87b27fd5161ec43527fc3356852046a321ea82c (diff) | |
| download | llvm-3deed4211a46632a25b1b558b357273a5ce4ee96.zip llvm-3deed4211a46632a25b1b558b357273a5ce4ee96.tar.gz llvm-3deed4211a46632a25b1b558b357273a5ce4ee96.tar.bz2 | |
[docs] Add clang release notes for LoongArch (#146481)
| -rw-r--r-- | clang/docs/ReleaseNotes.rst | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst index e6c8f9d..7af5f11 100644 --- a/clang/docs/ReleaseNotes.rst +++ b/clang/docs/ReleaseNotes.rst @@ -985,6 +985,23 @@ Windows Support LoongArch Support ^^^^^^^^^^^^^^^^^ +- Add support for OHOS on loongarch64. + +- Add target attribute support for function. Supported formats include: + * `arch=<arch>` strings - specifies architecture features for a function (equivalent to `-march=<arch>`). + * `tune=<cpu>` strings - specifies the tune CPU for a function (equivalent to `-mtune`). + * `<feature>`/`no-<feature>` - enables/disables specific features. + +- Add support for the `_Float16` type. And fix incorrect ABI lowering of `_Float16` + in the case of structs containing fp16 that are eligible for passing via `GPR+FPR` + or `FPR+FPR`. Also fix `int16` -> `__fp16` conversion code gen, which uses generic LLVM + IR rather than `llvm.convert.to.fp16` intrinsics. + +- Add support for the `__bf16` type. + +- Fix incorrect _BitInt(N>64) alignment. Now consistently uses 16-byte alignment for all + `_BitInt(N)` where N > 64. + RISC-V Support ^^^^^^^^^^^^^^ |