[all-commits] [llvm/llvm-project] 1f6f19: [Clang][AArch64] Add diagnostics for builtins that...

[Sander de Smalen via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1f6f19935c1b4512190f1bc94ebf94f3d2b69911
      https://github.com/llvm/llvm-project/commit/1f6f19935c1b4512190f1bc94ebf94f3d2b69911
  Author: Sander de Smalen <sander.desmalen at arm.com>
  Date:   2024-01-23 (Tue, 23 Jan 2024)

  Changed paths:
    M clang/include/clang/Basic/DiagnosticSemaKinds.td
    M clang/include/clang/Basic/arm_sme.td
    M clang/include/clang/Basic/arm_sve_sme_incl.td
    M clang/lib/Sema/SemaChecking.cpp
    M clang/test/CodeGen/aarch64-sme2-intrinsics/acle_sme2_ldr_str_zt.c
    M clang/test/CodeGen/aarch64-sme2-intrinsics/acle_sme2_luti2_lane_zt.c
    M clang/test/CodeGen/aarch64-sme2-intrinsics/acle_sme2_luti2_lane_zt_x2.c
    M clang/test/CodeGen/aarch64-sme2-intrinsics/acle_sme2_luti2_lane_zt_x4.c
    M clang/test/CodeGen/aarch64-sme2-intrinsics/acle_sme2_luti4_lane_zt.c
    M clang/test/CodeGen/aarch64-sme2-intrinsics/acle_sme2_luti4_lane_zt_x2.c
    M clang/test/CodeGen/aarch64-sme2-intrinsics/acle_sme2_luti4_lane_zt_x4.c
    M clang/test/CodeGen/aarch64-sme2-intrinsics/acle_sme2_zero_zt.c
    M clang/test/Sema/aarch64-incompat-sm-builtin-calls.c
    M clang/test/Sema/aarch64-sme2-intrinsics/acle_sme2_imm.cpp
    M clang/utils/TableGen/SveEmitter.cpp

  Log Message:
  -----------
  [Clang][AArch64] Add diagnostics for builtins that use ZT0. (#79140)

Similar to what we did for ZA, this patch adds diagnostics to flag when
using a ZT0 builtin in a function that does not have ZT0 state.