[RISCV] Add a release note for the removal of __attribute__((interrup…

…t("user"))). NFC This was removed by D149314.
llvm · Apr 27, 2023 · 0e02e5d · 0e02e5d
1 parent 524ceec
commit 0e02e5d
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst
@@ -448,6 +448,8 @@ RISC-V Support
 - Fixed incorrect ABI lowering of ``_Float16`` in the case of structs
   containing ``_Float16`` that are eligible for passing via GPR+FPR or
   FPR+FPR.
+- Removed support for ``__attribute__((interrupt("user")))``. User-level
+  interrupts are not in version 1.12 of the privileged specification.
 
 CUDA/HIP Language Changes
 ^^^^^^^^^^^^^^^^^^^^^^^^^