diff --git a/clang/include/clang/Basic/arm_sme.td b/clang/include/clang/Basic/arm_sme.td
--- a/clang/include/clang/Basic/arm_sme.td
+++ b/clang/include/clang/Basic/arm_sme.td
@@ -110,3 +110,13 @@
 def SVCNTSH : SInst<"svcntsh", "nv", "", MergeNone, "aarch64_sme_cntsh", [IsOverloadNone, IsStreamingCompatible, IsPreservesZA]>;
 def SVCNTSW : SInst<"svcntsw", "nv", "", MergeNone, "aarch64_sme_cntsw", [IsOverloadNone, IsStreamingCompatible, IsPreservesZA]>;
 def SVCNTSD : SInst<"svcntsd", "nv", "", MergeNone, "aarch64_sme_cntsd", [IsOverloadNone, IsStreamingCompatible, IsPreservesZA]>;
+
+////////////////////////////////////////////////////////////////////////////////
+// SME - ADDHA/ADDVA
+
+def SVADDHA_ZA32 : SInst<"svaddha_za32[_{d}]", "viPPd", "iUi", MergeOp1, "aarch64_sme_addha", [IsStreaming, IsSharedZA]>;
+def SVADDVA_ZA32 : SInst<"svaddva_za32[_{d}]", "viPPd", "iUi", MergeOp1, "aarch64_sme_addva", [IsStreaming, IsSharedZA]>;
+let ArchGuard = "defined(__ARM_FEATURE_SME_I16I64)" in {
+  def SVADDHA_ZA64 : SInst<"svaddha_za64[_{d}]", "viPPd", "lUl", MergeOp1, "aarch64_sme_addha", [IsStreaming, IsSharedZA]>;
+  def SVADDVA_ZA64 : SInst<"svaddva_za64[_{d}]", "viPPd", "lUl", MergeOp1, "aarch64_sme_addva", [IsStreaming, IsSharedZA]>;
+}
diff --git a/clang/lib/Basic/Targets/AArch64.h b/clang/lib/Basic/Targets/AArch64.h
--- a/clang/lib/Basic/Targets/AArch64.h
+++ b/clang/lib/Basic/Targets/AArch64.h
@@ -55,6 +55,7 @@
   bool HasMOPS;
   bool HasRCPC;
   bool HasSME;
+  bool HasSMEI16I64;
 
   llvm::AArch64::ArchKind ArchKind;
 
diff --git a/clang/lib/Basic/Targets/AArch64.cpp b/clang/lib/Basic/Targets/AArch64.cpp
--- a/clang/lib/Basic/Targets/AArch64.cpp
+++ b/clang/lib/Basic/Targets/AArch64.cpp
@@ -438,6 +438,9 @@
   if (HasSME)
     Builder.defineMacro("__ARM_FEATURE_SME", "1");
 
+  if (HasSME && HasSMEI16I64)
+    Builder.defineMacro("__ARM_FEATURE_SME_I16I64", "1");
+
   if (Opts.hasSignReturnAddress()) {
     // Bitmask:
     // 0: Protection using the A key
@@ -606,6 +609,7 @@
   HasMOPS = false;
   HasRCPC = false;
   HasSME = false;
+  HasSMEI16I64 = false;
 
   ArchKind = llvm::AArch64::ArchKind::INVALID;
 
@@ -617,6 +621,12 @@
       HasBFloat16 = true;
       HasFullFP16 = true;
     }
+    if (Feature == "+sme-i16i64") {
+      HasSME = true;
+      HasSMEI16I64 = true;
+      HasBFloat16 = true;
+      HasFullFP16 = true;
+    }
     if (Feature == "+sve") {
       FPU |= SveMode;
       HasFullFP16 = true;
diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp
--- a/clang/lib/CodeGen/CGBuiltin.cpp
+++ b/clang/lib/CodeGen/CGBuiltin.cpp
@@ -8902,6 +8902,8 @@
     return llvm::ScalableVectorType::get(Builder.getInt32Ty(), 4);
   case SVETypeFlags::EltTyInt64:
     return llvm::ScalableVectorType::get(Builder.getInt64Ty(), 2);
+  case SVETypeFlags::EltTyInt128:
+    return llvm::ScalableVectorType::get(Builder.getInt128Ty(), 1);
 
   case SVETypeFlags::EltTyFloat16:
     return llvm::ScalableVectorType::get(Builder.getHalfTy(), 8);
@@ -8920,6 +8922,8 @@
     return llvm::ScalableVectorType::get(Builder.getInt1Ty(), 4);
   case SVETypeFlags::EltTyBool64:
     return llvm::ScalableVectorType::get(Builder.getInt1Ty(), 2);
+  case SVETypeFlags::EltTyBool128:
+    return llvm::ScalableVectorType::get(Builder.getInt1Ty(), 1);
   }
 }
 
@@ -9938,6 +9942,12 @@
   else if (TypeFlags.isLoadReg() || TypeFlags.isStoreReg())
     return EmitSMELdrStr(TypeFlags, Ops, Builtin->LLVMIntrinsic);
   else if (Builtin->LLVMIntrinsic != 0) {
+    // Predicates must match the main datatype.
+    for (unsigned i = 0, e = Ops.size(); i != e; ++i)
+      if (auto PredTy = dyn_cast<llvm::VectorType>(Ops[i]->getType()))
+        if (PredTy->getElementType()->isIntegerTy(1))
+          Ops[i] = EmitSVEPredicateCast(Ops[i], getSVEType(TypeFlags));
+
     Function *F = CGM.getIntrinsic(Builtin->LLVMIntrinsic,
                                    getSMEOverloadTypes(TypeFlags, Ty, Ops));
     Value *Call = Builder.CreateCall(F, Ops);
diff --git a/clang/test/CodeGen/aarch64-sme-intrinsics/acle_sme_add-i32.c b/clang/test/CodeGen/aarch64-sme-intrinsics/acle_sme_add-i32.c
new file mode 100644
--- /dev/null
+++ b/clang/test/CodeGen/aarch64-sme-intrinsics/acle_sme_add-i32.c
@@ -0,0 +1,110 @@
+// REQUIRES: aarch64-registered-target
+// RUN: %clang_cc1 -D__ARM_FEATURE_SME -triple aarch64-none-linux-gnu -target-feature +sme -target-feature +sve -S -O1 -Werror -emit-llvm -o - %s | FileCheck %s -check-prefixes=CHECK,CHECK-C
+// RUN: %clang_cc1 -D__ARM_FEATURE_SME -triple aarch64-none-linux-gnu -target-feature +sme -target-feature +sve -S -O1 -Werror -emit-llvm -o - -x c++ %s | FileCheck %s -check-prefixes=CHECK,CHECK-CXX
+// RUN: %clang_cc1 -D__ARM_FEATURE_SME -DSME_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sme -target-feature +sve -S -O1 -Werror -emit-llvm -o - %s | FileCheck %s -check-prefixes=CHECK,CHECK-C
+// RUN: %clang_cc1 -D__ARM_FEATURE_SME -DSME_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sme -target-feature +sve -S -O1 -Werror -emit-llvm -o - -x c++ %s | FileCheck %s -check-prefixes=CHECK,CHECK-CXX
+// RUN: %clang_cc1 -D__ARM_FEATURE_SME -triple aarch64-none-linux-gnu -target-feature +sme -target-feature +sve -S -O1 -Werror -o /dev/null %s
+
+#include <arm_sme.h>
+
+#ifdef SME_OVERLOADED_FORMS
+#define SME_ACLE_FUNC(A1,A2_UNUSED,A3) A1##A3
+#else
+#define SME_ACLE_FUNC(A1,A2,A3) A1##A2##A3
+#endif
+
+// CHECK-C-LABEL: @test_svaddha_za32_u32(
+// CHECK-CXX-LABEL: @_Z21test_svaddha_za32_u32u10__SVBool_tu10__SVBool_tu12__SVUint32_t(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PN:%.*]])
+// CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PM:%.*]])
+// CHECK-NEXT:    tail call void @llvm.aarch64.sme.addha.nxv4i32(i32 0, <vscale x 4 x i1> [[TMP0]], <vscale x 4 x i1> [[TMP1]], <vscale x 4 x i32> [[ZN:%.*]])
+// CHECK-NEXT:    ret void
+//
+__attribute__((arm_streaming)) void test_svaddha_za32_u32(svbool_t pn, svbool_t pm, svuint32_t zn) {
+  SME_ACLE_FUNC(svaddha_za32, _u32, _m)(0, pn, pm, zn);
+}
+
+// CHECK-C-LABEL: @test_svaddha_za32_u32_1(
+// CHECK-CXX-LABEL: @_Z23test_svaddha_za32_u32_1u10__SVBool_tu10__SVBool_tu12__SVUint32_t(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PN:%.*]])
+// CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PM:%.*]])
+// CHECK-NEXT:    tail call void @llvm.aarch64.sme.addha.nxv4i32(i32 3, <vscale x 4 x i1> [[TMP0]], <vscale x 4 x i1> [[TMP1]], <vscale x 4 x i32> [[ZN:%.*]])
+// CHECK-NEXT:    ret void
+//
+__attribute__((arm_streaming)) void test_svaddha_za32_u32_1(svbool_t pn, svbool_t pm, svuint32_t zn) {
+  SME_ACLE_FUNC(svaddha_za32, _u32, _m)(3, pn, pm, zn);
+}
+
+// CHECK-C-LABEL: @test_svaddha_za32_s32(
+// CHECK-CXX-LABEL: @_Z21test_svaddha_za32_s32u10__SVBool_tu10__SVBool_tu11__SVInt32_t(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PN:%.*]])
+// CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PM:%.*]])
+// CHECK-NEXT:    tail call void @llvm.aarch64.sme.addha.nxv4i32(i32 0, <vscale x 4 x i1> [[TMP0]], <vscale x 4 x i1> [[TMP1]], <vscale x 4 x i32> [[ZN:%.*]])
+// CHECK-NEXT:    ret void
+//
+__attribute__((arm_streaming)) void test_svaddha_za32_s32(svbool_t pn, svbool_t pm, svint32_t zn) {
+  SME_ACLE_FUNC(svaddha_za32, _s32, _m)(0, pn, pm, zn);
+}
+
+// CHECK-C-LABEL: @test_svaddha_za32_s32_1(
+// CHECK-CXX-LABEL: @_Z23test_svaddha_za32_s32_1u10__SVBool_tu10__SVBool_tu11__SVInt32_t(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PN:%.*]])
+// CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PM:%.*]])
+// CHECK-NEXT:    tail call void @llvm.aarch64.sme.addha.nxv4i32(i32 3, <vscale x 4 x i1> [[TMP0]], <vscale x 4 x i1> [[TMP1]], <vscale x 4 x i32> [[ZN:%.*]])
+// CHECK-NEXT:    ret void
+//
+__attribute__((arm_streaming)) void test_svaddha_za32_s32_1(svbool_t pn, svbool_t pm, svint32_t zn) {
+  SME_ACLE_FUNC(svaddha_za32, _s32, _m)(3, pn, pm, zn);
+}
+
+// CHECK-C-LABEL: @test_svaddva_za32_u32(
+// CHECK-CXX-LABEL: @_Z21test_svaddva_za32_u32u10__SVBool_tu10__SVBool_tu12__SVUint32_t(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PN:%.*]])
+// CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PM:%.*]])
+// CHECK-NEXT:    tail call void @llvm.aarch64.sme.addva.nxv4i32(i32 0, <vscale x 4 x i1> [[TMP0]], <vscale x 4 x i1> [[TMP1]], <vscale x 4 x i32> [[ZN:%.*]])
+// CHECK-NEXT:    ret void
+//
+__attribute__((arm_streaming)) void test_svaddva_za32_u32(svbool_t pn, svbool_t pm, svuint32_t zn) {
+  SME_ACLE_FUNC(svaddva_za32, _u32, _m)(0, pn, pm, zn);
+}
+
+// CHECK-C-LABEL: @test_svaddva_za32_u32_1(
+// CHECK-CXX-LABEL: @_Z23test_svaddva_za32_u32_1u10__SVBool_tu10__SVBool_tu12__SVUint32_t(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PN:%.*]])
+// CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PM:%.*]])
+// CHECK-NEXT:    tail call void @llvm.aarch64.sme.addva.nxv4i32(i32 3, <vscale x 4 x i1> [[TMP0]], <vscale x 4 x i1> [[TMP1]], <vscale x 4 x i32> [[ZN:%.*]])
+// CHECK-NEXT:    ret void
+//
+__attribute__((arm_streaming)) void test_svaddva_za32_u32_1(svbool_t pn, svbool_t pm, svuint32_t zn) {
+  SME_ACLE_FUNC(svaddva_za32, _u32, _m)(3, pn, pm, zn);
+}
+
+// CHECK-C-LABEL: @test_svaddva_za32_s32(
+// CHECK-CXX-LABEL: @_Z21test_svaddva_za32_s32u10__SVBool_tu10__SVBool_tu11__SVInt32_t(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PN:%.*]])
+// CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PM:%.*]])
+// CHECK-NEXT:    tail call void @llvm.aarch64.sme.addva.nxv4i32(i32 0, <vscale x 4 x i1> [[TMP0]], <vscale x 4 x i1> [[TMP1]], <vscale x 4 x i32> [[ZN:%.*]])
+// CHECK-NEXT:    ret void
+//
+__attribute__((arm_streaming)) void test_svaddva_za32_s32(svbool_t pn, svbool_t pm, svint32_t zn) {
+  SME_ACLE_FUNC(svaddva_za32, _s32, _m)(0, pn, pm, zn);
+}
+
+// CHECK-C-LABEL: @test_svaddva_za32_s32_1(
+// CHECK-CXX-LABEL: @_Z23test_svaddva_za32_s32_1u10__SVBool_tu10__SVBool_tu11__SVInt32_t(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PN:%.*]])
+// CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PM:%.*]])
+// CHECK-NEXT:    tail call void @llvm.aarch64.sme.addva.nxv4i32(i32 3, <vscale x 4 x i1> [[TMP0]], <vscale x 4 x i1> [[TMP1]], <vscale x 4 x i32> [[ZN:%.*]])
+// CHECK-NEXT:    ret void
+//
+__attribute__((arm_streaming)) void test_svaddva_za32_s32_1(svbool_t pn, svbool_t pm, svint32_t zn) {
+  SME_ACLE_FUNC(svaddva_za32, _s32, _m)(3, pn, pm, zn);
+}
diff --git a/clang/test/CodeGen/aarch64-sme-intrinsics/acle_sme_add-i64.c b/clang/test/CodeGen/aarch64-sme-intrinsics/acle_sme_add-i64.c
new file mode 100644
--- /dev/null
+++ b/clang/test/CodeGen/aarch64-sme-intrinsics/acle_sme_add-i64.c
@@ -0,0 +1,110 @@
+// REQUIRES: aarch64-registered-target
+// RUN: %clang_cc1 -D__ARM_FEATURE_SME -triple aarch64-none-linux-gnu -target-feature +sme-i16i64 -target-feature +sve -S -O1 -Werror -emit-llvm -o - %s | FileCheck %s -check-prefixes=CHECK,CHECK-C
+// RUN: %clang_cc1 -D__ARM_FEATURE_SME -triple aarch64-none-linux-gnu -target-feature +sme-i16i64 -target-feature +sve -S -O1 -Werror -emit-llvm -o - -x c++ %s | FileCheck %s -check-prefixes=CHECK,CHECK-CXX
+// RUN: %clang_cc1 -D__ARM_FEATURE_SME -DSME_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sme-i16i64 -target-feature +sve -S -O1 -Werror -emit-llvm -o - %s | FileCheck %s -check-prefixes=CHECK,CHECK-C
+// RUN: %clang_cc1 -D__ARM_FEATURE_SME -DSME_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sme-i16i64 -target-feature +sve -S -O1 -Werror -emit-llvm -o - -x c++ %s | FileCheck %s -check-prefixes=CHECK,CHECK-CXX
+// RUN: %clang_cc1 -D__ARM_FEATURE_SME -triple aarch64-none-linux-gnu -target-feature +sme-i16i64 -target-feature +sve -S -O1 -Werror -o /dev/null %s
+
+#include <arm_sme.h>
+
+#ifdef SME_OVERLOADED_FORMS
+#define SME_ACLE_FUNC(A1,A2_UNUSED,A3) A1##A3
+#else
+#define SME_ACLE_FUNC(A1,A2,A3) A1##A2##A3
+#endif
+
+// CHECK-C-LABEL: @test_svaddha_za64_u64(
+// CHECK-CXX-LABEL: @_Z21test_svaddha_za64_u64u10__SVBool_tu10__SVBool_tu12__SVUint64_t(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PN:%.*]])
+// CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PM:%.*]])
+// CHECK-NEXT:    tail call void @llvm.aarch64.sme.addha.nxv2i64(i32 0, <vscale x 2 x i1> [[TMP0]], <vscale x 2 x i1> [[TMP1]], <vscale x 2 x i64> [[ZN:%.*]])
+// CHECK-NEXT:    ret void
+//
+__attribute__((arm_streaming)) void test_svaddha_za64_u64(svbool_t pn, svbool_t pm, svuint64_t zn) {
+  SME_ACLE_FUNC(svaddha_za64, _u64, _m)(0, pn, pm, zn);
+}
+
+// CHECK-C-LABEL: @test_svaddha_za64_u64_1(
+// CHECK-CXX-LABEL: @_Z23test_svaddha_za64_u64_1u10__SVBool_tu10__SVBool_tu12__SVUint64_t(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PN:%.*]])
+// CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PM:%.*]])
+// CHECK-NEXT:    tail call void @llvm.aarch64.sme.addha.nxv2i64(i32 7, <vscale x 2 x i1> [[TMP0]], <vscale x 2 x i1> [[TMP1]], <vscale x 2 x i64> [[ZN:%.*]])
+// CHECK-NEXT:    ret void
+//
+__attribute__((arm_streaming)) void test_svaddha_za64_u64_1(svbool_t pn, svbool_t pm, svuint64_t zn) {
+  SME_ACLE_FUNC(svaddha_za64, _u64, _m)(7, pn, pm, zn);
+}
+
+// CHECK-C-LABEL: @test_svaddha_za64_s64(
+// CHECK-CXX-LABEL: @_Z21test_svaddha_za64_s64u10__SVBool_tu10__SVBool_tu11__SVInt64_t(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PN:%.*]])
+// CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PM:%.*]])
+// CHECK-NEXT:    tail call void @llvm.aarch64.sme.addha.nxv2i64(i32 0, <vscale x 2 x i1> [[TMP0]], <vscale x 2 x i1> [[TMP1]], <vscale x 2 x i64> [[ZN:%.*]])
+// CHECK-NEXT:    ret void
+//
+__attribute__((arm_streaming)) void test_svaddha_za64_s64(svbool_t pn, svbool_t pm, svint64_t zn) {
+  SME_ACLE_FUNC(svaddha_za64, _s64, _m)(0, pn, pm, zn);
+}
+
+// CHECK-C-LABEL: @test_svaddha_za64_s64_1(
+// CHECK-CXX-LABEL: @_Z23test_svaddha_za64_s64_1u10__SVBool_tu10__SVBool_tu11__SVInt64_t(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PN:%.*]])
+// CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PM:%.*]])
+// CHECK-NEXT:    tail call void @llvm.aarch64.sme.addha.nxv2i64(i32 7, <vscale x 2 x i1> [[TMP0]], <vscale x 2 x i1> [[TMP1]], <vscale x 2 x i64> [[ZN:%.*]])
+// CHECK-NEXT:    ret void
+//
+__attribute__((arm_streaming)) void test_svaddha_za64_s64_1(svbool_t pn, svbool_t pm, svint64_t zn) {
+  SME_ACLE_FUNC(svaddha_za64, _s64, _m)(7, pn, pm, zn);
+}
+
+// CHECK-C-LABEL: @test_svaddva_za64_u64(
+// CHECK-CXX-LABEL: @_Z21test_svaddva_za64_u64u10__SVBool_tu10__SVBool_tu12__SVUint64_t(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PN:%.*]])
+// CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PM:%.*]])
+// CHECK-NEXT:    tail call void @llvm.aarch64.sme.addva.nxv2i64(i32 0, <vscale x 2 x i1> [[TMP0]], <vscale x 2 x i1> [[TMP1]], <vscale x 2 x i64> [[ZN:%.*]])
+// CHECK-NEXT:    ret void
+//
+__attribute__((arm_streaming)) void test_svaddva_za64_u64(svbool_t pn, svbool_t pm, svuint64_t zn) {
+  SME_ACLE_FUNC(svaddva_za64, _u64, _m)(0, pn, pm, zn);
+}
+
+// CHECK-C-LABEL: @test_svaddva_za64_u64_1(
+// CHECK-CXX-LABEL: @_Z23test_svaddva_za64_u64_1u10__SVBool_tu10__SVBool_tu12__SVUint64_t(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PN:%.*]])
+// CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PM:%.*]])
+// CHECK-NEXT:    tail call void @llvm.aarch64.sme.addva.nxv2i64(i32 7, <vscale x 2 x i1> [[TMP0]], <vscale x 2 x i1> [[TMP1]], <vscale x 2 x i64> [[ZN:%.*]])
+// CHECK-NEXT:    ret void
+//
+__attribute__((arm_streaming)) void test_svaddva_za64_u64_1(svbool_t pn, svbool_t pm, svuint64_t zn) {
+  SME_ACLE_FUNC(svaddva_za64, _u64, _m)(7, pn, pm, zn);
+}
+
+// CHECK-C-LABEL: @test_svaddva_za64_s64(
+// CHECK-CXX-LABEL: @_Z21test_svaddva_za64_s64u10__SVBool_tu10__SVBool_tu11__SVInt64_t(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PN:%.*]])
+// CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PM:%.*]])
+// CHECK-NEXT:    tail call void @llvm.aarch64.sme.addva.nxv2i64(i32 0, <vscale x 2 x i1> [[TMP0]], <vscale x 2 x i1> [[TMP1]], <vscale x 2 x i64> [[ZN:%.*]])
+// CHECK-NEXT:    ret void
+//
+__attribute__((arm_streaming)) void test_svaddva_za64_s64(svbool_t pn, svbool_t pm, svint64_t zn) {
+  SME_ACLE_FUNC(svaddva_za64, _s64, _m)(0, pn, pm, zn);
+}
+
+// CHECK-C-LABEL: @test_svaddva_za64_s64_1(
+// CHECK-CXX-LABEL: @_Z23test_svaddva_za64_s64_1u10__SVBool_tu10__SVBool_tu11__SVInt64_t(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PN:%.*]])
+// CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PM:%.*]])
+// CHECK-NEXT:    tail call void @llvm.aarch64.sme.addva.nxv2i64(i32 7, <vscale x 2 x i1> [[TMP0]], <vscale x 2 x i1> [[TMP1]], <vscale x 2 x i64> [[ZN:%.*]])
+// CHECK-NEXT:    ret void
+//
+__attribute__((arm_streaming)) void test_svaddva_za64_s64_1(svbool_t pn, svbool_t pm, svint64_t zn) {
+  SME_ACLE_FUNC(svaddva_za64, _s64, _m)(7, pn, pm, zn);
+}