llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-lld Author: Jonas Paulsson (JonPsson1) <details> <summary>Changes</summary> --- Full diff: https://github.com/llvm/llvm-project/pull/84560.diff 3 Files Affected: - (modified) clang/docs/ReleaseNotes.rst (+5) - (modified) lld/docs/ReleaseNotes.rst (+6) - (modified) llvm/docs/ReleaseNotes.rst (+10) ``````````diff diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst index fc27297aea2d6c..6a038ed4b635c7 100644 --- a/clang/docs/ReleaseNotes.rst +++ b/clang/docs/ReleaseNotes.rst @@ -1325,6 +1325,11 @@ AIX Support or newer. Similar to the LTO support on AIX, ThinLTO is implemented with the libLTO.so plugin. +SystemZ Support +^^^^^^^^^^^^^^^ +- Properly support 16 byte atomic int/fp types and ops. Atomic __int128 (and + long double) variables are now aligned to 16 bytes by default (like gcc 14). + WebAssembly Support ^^^^^^^^^^^^^^^^^^^ diff --git a/lld/docs/ReleaseNotes.rst b/lld/docs/ReleaseNotes.rst index 56ba3463aeadc0..4de33363d0532b 100644 --- a/lld/docs/ReleaseNotes.rst +++ b/lld/docs/ReleaseNotes.rst @@ -163,5 +163,11 @@ WebAssembly Improvements is read from object files within the archive. This matches the behaviour of the ELF linker. +SystemZ +------- + +* Add target support for SystemZ (s390x). + + Fixes ##### diff --git a/llvm/docs/ReleaseNotes.rst b/llvm/docs/ReleaseNotes.rst index 5b3210138f2f89..7cfa83fc8b0565 100644 --- a/llvm/docs/ReleaseNotes.rst +++ b/llvm/docs/ReleaseNotes.rst @@ -215,6 +215,16 @@ Changes to the RISC-V Backend * ``-mcpu=sifive-p670`` was added. * Support for the Zicond extension is no longer experimental. +Changes to the SystemZ Backend +------------------------------ + +* Properly support 16 byte atomic int/fp types and ops. +* Support i128 as legal type in VRs. +* Add an i128 cost model. +* Support building individual functions with backchain using the + __attribute__((target("backchain"))) syntax. +* Add exception handling for XPLINK. + Changes to the WebAssembly Backend ---------------------------------- `````````` </details> https://github.com/llvm/llvm-project/pull/84560 _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
