[RISCV] Remove support for attribute interrupt("user").
authorCraig Topper <craig.topper@sifive.com>
Thu, 27 Apr 2023 15:21:24 +0000 (08:21 -0700)
committerCraig Topper <craig.topper@sifive.com>
Thu, 27 Apr 2023 15:21:36 +0000 (08:21 -0700)
commit05d0caef6081e1a6cb23a5a5afe43dc82e8ca558
tree9af82cf53e690429a311bddfdceaa0d06e716f6a
parent96f303324f58a58a7e58d75f797793c66606e745
[RISCV] Remove support for attribute interrupt("user").

This was part of the N extension which didn't make it version
1.12 of the privilege specification.

Reviewed By: kito-cheng

Differential Revision: https://reviews.llvm.org/D149314
clang/include/clang/Basic/Attr.td
clang/lib/CodeGen/TargetInfo.cpp
clang/test/Sema/riscv-interrupt-attr.c