[clang] [Clang][SME] Warn when a function doesn't have ZA state (PR #75805)

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github-actions[bot] wrote:

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You can test this locally with the following command:
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``````````bash
git-clang-format --diff d777504355dac9a2a8a7bbba6001d05b936868b2 a1840e028ef8b412ffb13b9d105e34fee54dfaed -- clang/lib/Sema/SemaChecking.cpp clang/test/CodeGen/aarch64-sme-intrinsics/acle_sme_add-i32.c clang/test/CodeGen/aarch64-sme-intrinsics/acle_sme_add-i64.c clang/test/CodeGen/aarch64-sme-intrinsics/acle_sme_ld1.c clang/test/CodeGen/aarch64-sme-intrinsics/acle_sme_ld1_vnum.c clang/test/CodeGen/aarch64-sme-intrinsics/acle_sme_ldr.c clang/test/CodeGen/aarch64-sme-intrinsics/acle_sme_mopa-za32.c clang/test/CodeGen/aarch64-sme-intrinsics/acle_sme_mopa-za64.c clang/test/CodeGen/aarch64-sme-intrinsics/acle_sme_mops-za32.c clang/test/CodeGen/aarch64-sme-intrinsics/acle_sme_mops-za64.c clang/test/CodeGen/aarch64-sme-intrinsics/acle_sme_read.c clang/test/CodeGen/aarch64-sme-intrinsics/acle_sme_st1.c clang/test/CodeGen/aarch64-sme-intrinsics/acle_sme_st1_vnum.c clang/test/CodeGen/aarch64-sme-intrinsics/acle_sme_str.c clang/test/CodeGen/aarch64-sme-intrinsics/acle_sme_write.c clang/test/CodeGen/aarch64-sme-intrinsics/acle_sme_zero.c clang/test/Sema/aarch64-incompat-sm-builtin-calls.c clang/test/Sema/aarch64-sme-intrinsics/acle_sme_imm.cpp clang/test/Sema/aarch64-sme-intrinsics/acle_sme_target.c clang/utils/TableGen/SveEmitter.cpp clang/utils/TableGen/TableGen.cpp clang/utils/TableGen/TableGenBackends.h
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View the diff from clang-format here.
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``````````diff
diff --git a/clang/utils/TableGen/TableGen.cpp b/clang/utils/TableGen/TableGen.cpp
index c1f2ca15b5..0c9c6f96cd 100644
--- a/clang/utils/TableGen/TableGen.cpp
+++ b/clang/utils/TableGen/TableGen.cpp
@@ -291,11 +291,14 @@ cl::opt<ActionType> Action(
                    "Generate riscv_vector_builtin_cg.inc for clang"),
         clEnumValN(GenRISCVVectorBuiltinSema, "gen-riscv-vector-builtin-sema",
                    "Generate riscv_vector_builtin_sema.inc for clang"),
-        clEnumValN(GenRISCVSiFiveVectorBuiltins, "gen-riscv-sifive-vector-builtins",
+        clEnumValN(GenRISCVSiFiveVectorBuiltins,
+                   "gen-riscv-sifive-vector-builtins",
                    "Generate riscv_sifive_vector_builtins.inc for clang"),
-        clEnumValN(GenRISCVSiFiveVectorBuiltinCG, "gen-riscv-sifive-vector-builtin-codegen",
+        clEnumValN(GenRISCVSiFiveVectorBuiltinCG,
+                   "gen-riscv-sifive-vector-builtin-codegen",
                    "Generate riscv_sifive_vector_builtin_cg.inc for clang"),
-        clEnumValN(GenRISCVSiFiveVectorBuiltinSema, "gen-riscv-sifive-vector-builtin-sema",
+        clEnumValN(GenRISCVSiFiveVectorBuiltinSema,
+                   "gen-riscv-sifive-vector-builtin-sema",
                    "Generate riscv_sifive_vector_builtin_sema.inc for clang"),
         clEnumValN(GenAttrDocs, "gen-attr-docs",
                    "Generate attribute documentation"),

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https://github.com/llvm/llvm-project/pull/75805