[all-commits] [llvm/llvm-project] a4d95c: [Clang][AArch64] Add missing builtins for __ARM_FE...

[Paul Walker via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a4d95c27171ede81cd4100ca24ad1512ab1a4bee
      https://github.com/llvm/llvm-project/commit/a4d95c27171ede81cd4100ca24ad1512ab1a4bee
  Author: Paul Walker <paul.walker at arm.com>
  Date:   2025-07-09 (Wed, 09 Jul 2025)

  Changed paths:
    M clang/include/clang/Basic/arm_sve.td
    M clang/test/CodeGen/AArch64/sve2-intrinsics/acle_sve2_rax1.c
    M clang/test/CodeGen/AArch64/sve2p1-intrinsics/acle_sve2p1_dupq.c
    M clang/test/CodeGen/AArch64/sve2p1-intrinsics/acle_sve2p1_extq.c
    M clang/test/CodeGen/AArch64/sve2p1-intrinsics/acle_sve2p1_fp_reduce.c
    M clang/test/CodeGen/AArch64/sve2p1-intrinsics/acle_sve2p1_int_reduce.c
    A clang/test/CodeGen/AArch64/sve2p1-intrinsics/acle_sve2p1_load_struct.c
    M clang/test/CodeGen/AArch64/sve2p1-intrinsics/acle_sve2p1_loads.c
    M clang/test/CodeGen/AArch64/sve2p1-intrinsics/acle_sve2p1_pmov_to_pred.c
    M clang/test/CodeGen/AArch64/sve2p1-intrinsics/acle_sve2p1_pmov_to_vector.c
    M clang/test/CodeGen/AArch64/sve2p1-intrinsics/acle_sve2p1_store.c
    A clang/test/CodeGen/AArch64/sve2p1-intrinsics/acle_sve2p1_store_struct.c
    M clang/test/CodeGen/AArch64/sve2p1-intrinsics/acle_sve2p1_tblq.c
    M clang/test/CodeGen/AArch64/sve2p1-intrinsics/acle_sve2p1_tbxq.c
    M clang/test/CodeGen/AArch64/sve2p1-intrinsics/acle_sve2p1_uzpq1.c
    M clang/test/CodeGen/AArch64/sve2p1-intrinsics/acle_sve2p1_uzpq2.c
    M clang/test/CodeGen/AArch64/sve2p1-intrinsics/acle_sve2p1_zipq1.c
    M clang/test/CodeGen/AArch64/sve2p1-intrinsics/acle_sve2p1_zipq2.c
    M clang/test/Sema/aarch64-sve2-intrinsics/acle_sve2_aes_bitperm_sha3_sm4.cpp

  Log Message:
  -----------
  [Clang][AArch64] Add missing builtins for __ARM_FEATURE_SME2p1. (#147362)

The quadword vector instructions introduced by SVE2p1/SME2p1 but the
builtins were not available to streaming mode.
    
RAX1 is available in streaming mode when SME2p1 is available.



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