[clang] e75720b - [Clang][SME] Add missing IsStreamingCompatible flag to svget, svcreate & svset (#78430)

via cfe-commits cfe-commits at lists.llvm.org
Thu Jan 18 01:51:39 PST 2024


Author: Kerry McLaughlin
Date: 2024-01-18T09:51:34Z
New Revision: e75720b477216535b14ce604be0a50e0b7a0c829

URL: https://github.com/llvm/llvm-project/commit/e75720b477216535b14ce604be0a50e0b7a0c829
DIFF: https://github.com/llvm/llvm-project/commit/e75720b477216535b14ce604be0a50e0b7a0c829.diff

LOG: [Clang][SME] Add missing IsStreamingCompatible flag to svget, svcreate & svset (#78430)

Added: 
    

Modified: 
    clang/include/clang/Basic/arm_sve.td
    clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create2-bfloat.c
    clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create2.c
    clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create3-bfloat.c
    clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create3.c
    clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create4-bfloat.c
    clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create4.c
    clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get2-bfloat.c
    clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get2.c
    clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get3-bfloat.c
    clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get3.c
    clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get4-bfloat.c
    clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get4.c
    clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set2-bfloat.c
    clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set2.c
    clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set3-bfloat.c
    clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set3.c
    clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set4-bfloat.c
    clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set4.c
    clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_create2_bool.c
    clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_create4_bool.c
    clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_get2_bool.c
    clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_get4_bool.c
    clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_set2_bool.c
    clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_set4_bool.c

Removed: 
    


################################################################################
diff  --git a/clang/include/clang/Basic/arm_sve.td b/clang/include/clang/Basic/arm_sve.td
index 02039524c41dc5c..51cf8e29129c69b 100644
--- a/clang/include/clang/Basic/arm_sve.td
+++ b/clang/include/clang/Basic/arm_sve.td
@@ -1281,9 +1281,9 @@ def SVUNDEF_2 : SInst<"svundef2_{d}", "2v", "csilUcUsUiUlhfd", MergeNone, "", [I
 def SVUNDEF_3 : SInst<"svundef3_{d}", "3v", "csilUcUsUiUlhfd", MergeNone, "", [IsUndef, IsStreamingCompatible]>;
 def SVUNDEF_4 : SInst<"svundef4_{d}", "4v", "csilUcUsUiUlhfd", MergeNone, "", [IsUndef, IsStreamingCompatible]>;
 
-def SVCREATE_2 : SInst<"svcreate2[_{d}]", "2dd",   "csilUcUsUiUlhfd", MergeNone, "", [IsTupleCreate]>;
-def SVCREATE_3 : SInst<"svcreate3[_{d}]", "3ddd",  "csilUcUsUiUlhfd", MergeNone, "", [IsTupleCreate]>;
-def SVCREATE_4 : SInst<"svcreate4[_{d}]", "4dddd", "csilUcUsUiUlhfd", MergeNone, "", [IsTupleCreate]>;
+def SVCREATE_2 : SInst<"svcreate2[_{d}]", "2dd",   "csilUcUsUiUlhfd", MergeNone, "", [IsTupleCreate, IsStreamingCompatible]>;
+def SVCREATE_3 : SInst<"svcreate3[_{d}]", "3ddd",  "csilUcUsUiUlhfd", MergeNone, "", [IsTupleCreate, IsStreamingCompatible]>;
+def SVCREATE_4 : SInst<"svcreate4[_{d}]", "4dddd", "csilUcUsUiUlhfd", MergeNone, "", [IsTupleCreate, IsStreamingCompatible]>;
 
 let TargetGuard = "sve,bf16" in {
 def SVUNDEF_1_BF16 : SInst<"svundef_{d}",  "dv", "b", MergeNone, "", [IsUndef, IsStreamingCompatible]>;
@@ -1291,9 +1291,9 @@ def SVUNDEF_2_BF16 : SInst<"svundef2_{d}", "2v", "b", MergeNone, "", [IsUndef, I
 def SVUNDEF_3_BF16 : SInst<"svundef3_{d}", "3v", "b", MergeNone, "", [IsUndef, IsStreamingCompatible]>;
 def SVUNDEF_4_BF16 : SInst<"svundef4_{d}", "4v", "b", MergeNone, "", [IsUndef, IsStreamingCompatible]>;
 
-def SVCREATE_2_BF16 : SInst<"svcreate2[_{d}]", "2dd",   "b", MergeNone, "", [IsTupleCreate]>;
-def SVCREATE_3_BF16 : SInst<"svcreate3[_{d}]", "3ddd",  "b", MergeNone, "", [IsTupleCreate]>;
-def SVCREATE_4_BF16 : SInst<"svcreate4[_{d}]", "4dddd", "b", MergeNone, "", [IsTupleCreate]>;
+def SVCREATE_2_BF16 : SInst<"svcreate2[_{d}]", "2dd",   "b", MergeNone, "", [IsTupleCreate, IsStreamingCompatible]>;
+def SVCREATE_3_BF16 : SInst<"svcreate3[_{d}]", "3ddd",  "b", MergeNone, "", [IsTupleCreate, IsStreamingCompatible]>;
+def SVCREATE_4_BF16 : SInst<"svcreate4[_{d}]", "4dddd", "b", MergeNone, "", [IsTupleCreate, IsStreamingCompatible]>;
 }
 
 let TargetGuard = "sve2p1|sme2" in {
@@ -1303,22 +1303,22 @@ let TargetGuard = "sve2p1|sme2" in {
 
 ////////////////////////////////////////////////////////////////////////////////
 // Vector insertion and extraction
-def SVGET_2 : SInst<"svget2[_{d}]", "d2i", "csilUcUsUiUlhfd", MergeNone, "", [IsTupleGet], [ImmCheck<1, ImmCheck0_1>]>;
-def SVGET_3 : SInst<"svget3[_{d}]", "d3i", "csilUcUsUiUlhfd", MergeNone, "", [IsTupleGet], [ImmCheck<1, ImmCheck0_2>]>;
-def SVGET_4 : SInst<"svget4[_{d}]", "d4i", "csilUcUsUiUlhfd", MergeNone, "", [IsTupleGet], [ImmCheck<1, ImmCheck0_3>]>;
+def SVGET_2 : SInst<"svget2[_{d}]", "d2i", "csilUcUsUiUlhfd", MergeNone, "", [IsTupleGet, IsStreamingCompatible], [ImmCheck<1, ImmCheck0_1>]>;
+def SVGET_3 : SInst<"svget3[_{d}]", "d3i", "csilUcUsUiUlhfd", MergeNone, "", [IsTupleGet, IsStreamingCompatible], [ImmCheck<1, ImmCheck0_2>]>;
+def SVGET_4 : SInst<"svget4[_{d}]", "d4i", "csilUcUsUiUlhfd", MergeNone, "", [IsTupleGet, IsStreamingCompatible], [ImmCheck<1, ImmCheck0_3>]>;
 
-def SVSET_2 : SInst<"svset2[_{d}]", "22id", "csilUcUsUiUlhfd", MergeNone, "", [IsTupleSet], [ImmCheck<1, ImmCheck0_1>]>;
-def SVSET_3 : SInst<"svset3[_{d}]", "33id", "csilUcUsUiUlhfd", MergeNone, "", [IsTupleSet], [ImmCheck<1, ImmCheck0_2>]>;
-def SVSET_4 : SInst<"svset4[_{d}]", "44id", "csilUcUsUiUlhfd", MergeNone, "", [IsTupleSet], [ImmCheck<1, ImmCheck0_3>]>;
+def SVSET_2 : SInst<"svset2[_{d}]", "22id", "csilUcUsUiUlhfd", MergeNone, "", [IsTupleSet, IsStreamingCompatible], [ImmCheck<1, ImmCheck0_1>]>;
+def SVSET_3 : SInst<"svset3[_{d}]", "33id", "csilUcUsUiUlhfd", MergeNone, "", [IsTupleSet, IsStreamingCompatible], [ImmCheck<1, ImmCheck0_2>]>;
+def SVSET_4 : SInst<"svset4[_{d}]", "44id", "csilUcUsUiUlhfd", MergeNone, "", [IsTupleSet, IsStreamingCompatible], [ImmCheck<1, ImmCheck0_3>]>;
 
 let TargetGuard = "sve,bf16" in {
-def SVGET_2_BF16 : SInst<"svget2[_{d}]", "d2i", "b", MergeNone, "", [IsTupleGet], [ImmCheck<1, ImmCheck0_1>]>;
-def SVGET_3_BF16 : SInst<"svget3[_{d}]", "d3i", "b", MergeNone, "", [IsTupleGet], [ImmCheck<1, ImmCheck0_2>]>;
-def SVGET_4_BF16 : SInst<"svget4[_{d}]", "d4i", "b", MergeNone, "", [IsTupleGet], [ImmCheck<1, ImmCheck0_3>]>;
+def SVGET_2_BF16 : SInst<"svget2[_{d}]", "d2i", "b", MergeNone, "", [IsTupleGet, IsStreamingCompatible], [ImmCheck<1, ImmCheck0_1>]>;
+def SVGET_3_BF16 : SInst<"svget3[_{d}]", "d3i", "b", MergeNone, "", [IsTupleGet, IsStreamingCompatible], [ImmCheck<1, ImmCheck0_2>]>;
+def SVGET_4_BF16 : SInst<"svget4[_{d}]", "d4i", "b", MergeNone, "", [IsTupleGet, IsStreamingCompatible], [ImmCheck<1, ImmCheck0_3>]>;
 
-def SVSET_2_BF16 : SInst<"svset2[_{d}]", "22id", "b", MergeNone, "", [IsTupleSet], [ImmCheck<1, ImmCheck0_1>]>;
-def SVSET_3_BF16 : SInst<"svset3[_{d}]", "33id", "b", MergeNone, "", [IsTupleSet], [ImmCheck<1, ImmCheck0_2>]>;
-def SVSET_4_BF16 : SInst<"svset4[_{d}]", "44id", "b", MergeNone, "", [IsTupleSet], [ImmCheck<1, ImmCheck0_3>]>;
+def SVSET_2_BF16 : SInst<"svset2[_{d}]", "22id", "b", MergeNone, "", [IsTupleSet, IsStreamingCompatible], [ImmCheck<1, ImmCheck0_1>]>;
+def SVSET_3_BF16 : SInst<"svset3[_{d}]", "33id", "b", MergeNone, "", [IsTupleSet, IsStreamingCompatible], [ImmCheck<1, ImmCheck0_2>]>;
+def SVSET_4_BF16 : SInst<"svset4[_{d}]", "44id", "b", MergeNone, "", [IsTupleSet, IsStreamingCompatible], [ImmCheck<1, ImmCheck0_3>]>;
 }
 
 let TargetGuard = "sve2p1|sme2" in {

diff  --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create2-bfloat.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create2-bfloat.c
index 4058af0051359cf..1ed09cc5965fda7 100644
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create2-bfloat.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create2-bfloat.c
@@ -3,6 +3,7 @@
 // RUN: %clang_cc1 -fclang-abi-compat=latest -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -fclang-abi-compat=latest -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
 // RUN: %clang_cc1 -fclang-abi-compat=latest -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
+// RUN: %clang_cc1 -DTEST_SME -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +sme -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
 
 // REQUIRES: aarch64-registered-target
 
@@ -15,6 +16,12 @@
 #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
 #endif
 
+#ifndef TEST_SME
+#define ATTR
+#else
+#define ATTR __arm_streaming
+#endif
+
 // CHECK-LABEL: @test_svcreate2_bf16(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 16 x bfloat> @llvm.vector.insert.nxv16bf16.nxv8bf16(<vscale x 16 x bfloat> poison, <vscale x 8 x bfloat> [[X0:%.*]], i64 0)
@@ -27,7 +34,7 @@
 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 16 x bfloat> @llvm.vector.insert.nxv16bf16.nxv8bf16(<vscale x 16 x bfloat> [[TMP0]], <vscale x 8 x bfloat> [[X1:%.*]], i64 8)
 // CPP-CHECK-NEXT:    ret <vscale x 16 x bfloat> [[TMP1]]
 //
-svbfloat16x2_t test_svcreate2_bf16(svbfloat16_t x0, svbfloat16_t x1)
+svbfloat16x2_t test_svcreate2_bf16(svbfloat16_t x0, svbfloat16_t x1) ATTR
 {
   return SVE_ACLE_FUNC(svcreate2,_bf16,,)(x0, x1);
 }

diff  --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create2.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create2.c
index 5051ab88d922604..1aead4e5572f333 100644
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create2.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create2.c
@@ -3,6 +3,7 @@
 // RUN: %clang_cc1 -fclang-abi-compat=latest -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -fclang-abi-compat=latest -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
 // RUN: %clang_cc1 -fclang-abi-compat=latest -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
+// RUN: %clang_cc1 -DTEST_SME -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +sme -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
 
 // REQUIRES: aarch64-registered-target
 
@@ -15,6 +16,12 @@
 #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
 #endif
 
+#ifndef TEST_SME
+#define ATTR
+#else
+#define ATTR __arm_streaming
+#endif
+
 // CHECK-LABEL: @test_svcreate2_s8(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 32 x i8> @llvm.vector.insert.nxv32i8.nxv16i8(<vscale x 32 x i8> poison, <vscale x 16 x i8> [[X0:%.*]], i64 0)
@@ -27,7 +34,7 @@
 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 32 x i8> @llvm.vector.insert.nxv32i8.nxv16i8(<vscale x 32 x i8> [[TMP0]], <vscale x 16 x i8> [[X1:%.*]], i64 16)
 // CPP-CHECK-NEXT:    ret <vscale x 32 x i8> [[TMP1]]
 //
-svint8x2_t test_svcreate2_s8(svint8_t x0, svint8_t x1)
+svint8x2_t test_svcreate2_s8(svint8_t x0, svint8_t x1) ATTR
 {
   return SVE_ACLE_FUNC(svcreate2,_s8,,)(x0, x1);
 }
@@ -44,7 +51,7 @@ svint8x2_t test_svcreate2_s8(svint8_t x0, svint8_t x1)
 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 16 x i16> @llvm.vector.insert.nxv16i16.nxv8i16(<vscale x 16 x i16> [[TMP0]], <vscale x 8 x i16> [[X1:%.*]], i64 8)
 // CPP-CHECK-NEXT:    ret <vscale x 16 x i16> [[TMP1]]
 //
-svint16x2_t test_svcreate2_s16(svint16_t x0, svint16_t x1)
+svint16x2_t test_svcreate2_s16(svint16_t x0, svint16_t x1) ATTR
 {
   return SVE_ACLE_FUNC(svcreate2,_s16,,)(x0, x1);
 }
@@ -61,7 +68,7 @@ svint16x2_t test_svcreate2_s16(svint16_t x0, svint16_t x1)
 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 8 x i32> @llvm.vector.insert.nxv8i32.nxv4i32(<vscale x 8 x i32> [[TMP0]], <vscale x 4 x i32> [[X1:%.*]], i64 4)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x i32> [[TMP1]]
 //
-svint32x2_t test_svcreate2_s32(svint32_t x0, svint32_t x1)
+svint32x2_t test_svcreate2_s32(svint32_t x0, svint32_t x1) ATTR
 {
   return SVE_ACLE_FUNC(svcreate2,_s32,,)(x0, x1);
 }
@@ -78,7 +85,7 @@ svint32x2_t test_svcreate2_s32(svint32_t x0, svint32_t x1)
 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 4 x i64> @llvm.vector.insert.nxv4i64.nxv2i64(<vscale x 4 x i64> [[TMP0]], <vscale x 2 x i64> [[X1:%.*]], i64 2)
 // CPP-CHECK-NEXT:    ret <vscale x 4 x i64> [[TMP1]]
 //
-svint64x2_t test_svcreate2_s64(svint64_t x0, svint64_t x1)
+svint64x2_t test_svcreate2_s64(svint64_t x0, svint64_t x1) ATTR
 {
   return SVE_ACLE_FUNC(svcreate2,_s64,,)(x0, x1);
 }
@@ -95,7 +102,7 @@ svint64x2_t test_svcreate2_s64(svint64_t x0, svint64_t x1)
 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 32 x i8> @llvm.vector.insert.nxv32i8.nxv16i8(<vscale x 32 x i8> [[TMP0]], <vscale x 16 x i8> [[X1:%.*]], i64 16)
 // CPP-CHECK-NEXT:    ret <vscale x 32 x i8> [[TMP1]]
 //
-svuint8x2_t test_svcreate2_u8(svuint8_t x0, svuint8_t x1)
+svuint8x2_t test_svcreate2_u8(svuint8_t x0, svuint8_t x1) ATTR
 {
   return SVE_ACLE_FUNC(svcreate2,_u8,,)(x0, x1);
 }
@@ -112,7 +119,7 @@ svuint8x2_t test_svcreate2_u8(svuint8_t x0, svuint8_t x1)
 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 16 x i16> @llvm.vector.insert.nxv16i16.nxv8i16(<vscale x 16 x i16> [[TMP0]], <vscale x 8 x i16> [[X1:%.*]], i64 8)
 // CPP-CHECK-NEXT:    ret <vscale x 16 x i16> [[TMP1]]
 //
-svuint16x2_t test_svcreate2_u16(svuint16_t x0, svuint16_t x1)
+svuint16x2_t test_svcreate2_u16(svuint16_t x0, svuint16_t x1) ATTR
 {
   return SVE_ACLE_FUNC(svcreate2,_u16,,)(x0, x1);
 }
@@ -129,7 +136,7 @@ svuint16x2_t test_svcreate2_u16(svuint16_t x0, svuint16_t x1)
 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 8 x i32> @llvm.vector.insert.nxv8i32.nxv4i32(<vscale x 8 x i32> [[TMP0]], <vscale x 4 x i32> [[X1:%.*]], i64 4)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x i32> [[TMP1]]
 //
-svuint32x2_t test_svcreate2_u32(svuint32_t x0, svuint32_t x1)
+svuint32x2_t test_svcreate2_u32(svuint32_t x0, svuint32_t x1) ATTR
 {
   return SVE_ACLE_FUNC(svcreate2,_u32,,)(x0, x1);
 }
@@ -146,7 +153,7 @@ svuint32x2_t test_svcreate2_u32(svuint32_t x0, svuint32_t x1)
 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 4 x i64> @llvm.vector.insert.nxv4i64.nxv2i64(<vscale x 4 x i64> [[TMP0]], <vscale x 2 x i64> [[X1:%.*]], i64 2)
 // CPP-CHECK-NEXT:    ret <vscale x 4 x i64> [[TMP1]]
 //
-svuint64x2_t test_svcreate2_u64(svuint64_t x0, svuint64_t x1)
+svuint64x2_t test_svcreate2_u64(svuint64_t x0, svuint64_t x1) ATTR
 {
   return SVE_ACLE_FUNC(svcreate2,_u64,,)(x0, x1);
 }
@@ -163,7 +170,7 @@ svuint64x2_t test_svcreate2_u64(svuint64_t x0, svuint64_t x1)
 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 16 x half> @llvm.vector.insert.nxv16f16.nxv8f16(<vscale x 16 x half> [[TMP0]], <vscale x 8 x half> [[X1:%.*]], i64 8)
 // CPP-CHECK-NEXT:    ret <vscale x 16 x half> [[TMP1]]
 //
-svfloat16x2_t test_svcreate2_f16(svfloat16_t x0, svfloat16_t x1)
+svfloat16x2_t test_svcreate2_f16(svfloat16_t x0, svfloat16_t x1) ATTR
 {
   return SVE_ACLE_FUNC(svcreate2,_f16,,)(x0, x1);
 }
@@ -180,7 +187,7 @@ svfloat16x2_t test_svcreate2_f16(svfloat16_t x0, svfloat16_t x1)
 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 8 x float> @llvm.vector.insert.nxv8f32.nxv4f32(<vscale x 8 x float> [[TMP0]], <vscale x 4 x float> [[X1:%.*]], i64 4)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x float> [[TMP1]]
 //
-svfloat32x2_t test_svcreate2_f32(svfloat32_t x0, svfloat32_t x1)
+svfloat32x2_t test_svcreate2_f32(svfloat32_t x0, svfloat32_t x1) ATTR
 {
   return SVE_ACLE_FUNC(svcreate2,_f32,,)(x0, x1);
 }
@@ -197,7 +204,7 @@ svfloat32x2_t test_svcreate2_f32(svfloat32_t x0, svfloat32_t x1)
 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 4 x double> @llvm.vector.insert.nxv4f64.nxv2f64(<vscale x 4 x double> [[TMP0]], <vscale x 2 x double> [[X1:%.*]], i64 2)
 // CPP-CHECK-NEXT:    ret <vscale x 4 x double> [[TMP1]]
 //
-svfloat64x2_t test_svcreate2_f64(svfloat64_t x0, svfloat64_t x1)
+svfloat64x2_t test_svcreate2_f64(svfloat64_t x0, svfloat64_t x1) ATTR
 {
   return SVE_ACLE_FUNC(svcreate2,_f64,,)(x0, x1);
 }

diff  --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create3-bfloat.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create3-bfloat.c
index 85eff362411638c..90176ff0dbd481c 100644
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create3-bfloat.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create3-bfloat.c
@@ -3,6 +3,7 @@
 // RUN: %clang_cc1 -fclang-abi-compat=latest -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -fclang-abi-compat=latest -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
 // RUN: %clang_cc1 -fclang-abi-compat=latest -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
+// RUN: %clang_cc1 -DTEST_SME -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +sme -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
 
 // REQUIRES: aarch64-registered-target
 
@@ -15,6 +16,12 @@
 #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
 #endif
 
+#ifndef TEST_SME
+#define ATTR
+#else
+#define ATTR __arm_streaming
+#endif
+
 // CHECK-LABEL: @test_svcreate3_bf16(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 24 x bfloat> @llvm.vector.insert.nxv24bf16.nxv8bf16(<vscale x 24 x bfloat> poison, <vscale x 8 x bfloat> [[X0:%.*]], i64 0)
@@ -29,7 +36,7 @@
 // CPP-CHECK-NEXT:    [[TMP2:%.*]] = tail call <vscale x 24 x bfloat> @llvm.vector.insert.nxv24bf16.nxv8bf16(<vscale x 24 x bfloat> [[TMP1]], <vscale x 8 x bfloat> [[X2:%.*]], i64 16)
 // CPP-CHECK-NEXT:    ret <vscale x 24 x bfloat> [[TMP2]]
 //
-svbfloat16x3_t test_svcreate3_bf16(svbfloat16_t x0, svbfloat16_t x1, svbfloat16_t x2)
+svbfloat16x3_t test_svcreate3_bf16(svbfloat16_t x0, svbfloat16_t x1, svbfloat16_t x2) ATTR
 {
   return SVE_ACLE_FUNC(svcreate3,_bf16,,)(x0, x1, x2);
 }

diff  --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create3.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create3.c
index 3d6f34d5234cf33..2fe1a88441b2907 100644
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create3.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create3.c
@@ -3,6 +3,7 @@
 // RUN: %clang_cc1 -fclang-abi-compat=latest -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -fclang-abi-compat=latest -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
 // RUN: %clang_cc1 -fclang-abi-compat=latest -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
+// RUN: %clang_cc1 -DTEST_SME -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +sme -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
 
 // REQUIRES: aarch64-registered-target
 
@@ -15,6 +16,12 @@
 #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
 #endif
 
+#ifndef TEST_SME
+#define ATTR
+#else
+#define ATTR __arm_streaming
+#endif
+
 // CHECK-LABEL: @test_svcreate3_s8(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 48 x i8> @llvm.vector.insert.nxv48i8.nxv16i8(<vscale x 48 x i8> poison, <vscale x 16 x i8> [[X0:%.*]], i64 0)
@@ -29,7 +36,7 @@
 // CPP-CHECK-NEXT:    [[TMP2:%.*]] = tail call <vscale x 48 x i8> @llvm.vector.insert.nxv48i8.nxv16i8(<vscale x 48 x i8> [[TMP1]], <vscale x 16 x i8> [[X2:%.*]], i64 32)
 // CPP-CHECK-NEXT:    ret <vscale x 48 x i8> [[TMP2]]
 //
-svint8x3_t test_svcreate3_s8(svint8_t x0, svint8_t x1, svint8_t x2)
+svint8x3_t test_svcreate3_s8(svint8_t x0, svint8_t x1, svint8_t x2) ATTR
 {
   return SVE_ACLE_FUNC(svcreate3,_s8,,)(x0, x1, x2);
 }
@@ -48,7 +55,7 @@ svint8x3_t test_svcreate3_s8(svint8_t x0, svint8_t x1, svint8_t x2)
 // CPP-CHECK-NEXT:    [[TMP2:%.*]] = tail call <vscale x 24 x i16> @llvm.vector.insert.nxv24i16.nxv8i16(<vscale x 24 x i16> [[TMP1]], <vscale x 8 x i16> [[X2:%.*]], i64 16)
 // CPP-CHECK-NEXT:    ret <vscale x 24 x i16> [[TMP2]]
 //
-svint16x3_t test_svcreate3_s16(svint16_t x0, svint16_t x1, svint16_t x2)
+svint16x3_t test_svcreate3_s16(svint16_t x0, svint16_t x1, svint16_t x2) ATTR
 {
   return SVE_ACLE_FUNC(svcreate3,_s16,,)(x0, x1, x2);
 }
@@ -67,7 +74,7 @@ svint16x3_t test_svcreate3_s16(svint16_t x0, svint16_t x1, svint16_t x2)
 // CPP-CHECK-NEXT:    [[TMP2:%.*]] = tail call <vscale x 12 x i32> @llvm.vector.insert.nxv12i32.nxv4i32(<vscale x 12 x i32> [[TMP1]], <vscale x 4 x i32> [[X2:%.*]], i64 8)
 // CPP-CHECK-NEXT:    ret <vscale x 12 x i32> [[TMP2]]
 //
-svint32x3_t test_svcreate3_s32(svint32_t x0, svint32_t x1, svint32_t x2)
+svint32x3_t test_svcreate3_s32(svint32_t x0, svint32_t x1, svint32_t x2) ATTR
 {
   return SVE_ACLE_FUNC(svcreate3,_s32,,)(x0, x1, x2);
 }
@@ -86,7 +93,7 @@ svint32x3_t test_svcreate3_s32(svint32_t x0, svint32_t x1, svint32_t x2)
 // CPP-CHECK-NEXT:    [[TMP2:%.*]] = tail call <vscale x 6 x i64> @llvm.vector.insert.nxv6i64.nxv2i64(<vscale x 6 x i64> [[TMP1]], <vscale x 2 x i64> [[X2:%.*]], i64 4)
 // CPP-CHECK-NEXT:    ret <vscale x 6 x i64> [[TMP2]]
 //
-svint64x3_t test_svcreate3_s64(svint64_t x0, svint64_t x1, svint64_t x2)
+svint64x3_t test_svcreate3_s64(svint64_t x0, svint64_t x1, svint64_t x2) ATTR
 {
   return SVE_ACLE_FUNC(svcreate3,_s64,,)(x0, x1, x2);
 }
@@ -105,7 +112,7 @@ svint64x3_t test_svcreate3_s64(svint64_t x0, svint64_t x1, svint64_t x2)
 // CPP-CHECK-NEXT:    [[TMP2:%.*]] = tail call <vscale x 48 x i8> @llvm.vector.insert.nxv48i8.nxv16i8(<vscale x 48 x i8> [[TMP1]], <vscale x 16 x i8> [[X2:%.*]], i64 32)
 // CPP-CHECK-NEXT:    ret <vscale x 48 x i8> [[TMP2]]
 //
-svuint8x3_t test_svcreate3_u8(svuint8_t x0, svuint8_t x1, svuint8_t x2)
+svuint8x3_t test_svcreate3_u8(svuint8_t x0, svuint8_t x1, svuint8_t x2) ATTR
 {
   return SVE_ACLE_FUNC(svcreate3,_u8,,)(x0, x1, x2);
 }
@@ -124,7 +131,7 @@ svuint8x3_t test_svcreate3_u8(svuint8_t x0, svuint8_t x1, svuint8_t x2)
 // CPP-CHECK-NEXT:    [[TMP2:%.*]] = tail call <vscale x 24 x i16> @llvm.vector.insert.nxv24i16.nxv8i16(<vscale x 24 x i16> [[TMP1]], <vscale x 8 x i16> [[X2:%.*]], i64 16)
 // CPP-CHECK-NEXT:    ret <vscale x 24 x i16> [[TMP2]]
 //
-svuint16x3_t test_svcreate3_u16(svuint16_t x0, svuint16_t x1, svuint16_t x2)
+svuint16x3_t test_svcreate3_u16(svuint16_t x0, svuint16_t x1, svuint16_t x2) ATTR
 {
   return SVE_ACLE_FUNC(svcreate3,_u16,,)(x0, x1, x2);
 }
@@ -143,7 +150,7 @@ svuint16x3_t test_svcreate3_u16(svuint16_t x0, svuint16_t x1, svuint16_t x2)
 // CPP-CHECK-NEXT:    [[TMP2:%.*]] = tail call <vscale x 12 x i32> @llvm.vector.insert.nxv12i32.nxv4i32(<vscale x 12 x i32> [[TMP1]], <vscale x 4 x i32> [[X2:%.*]], i64 8)
 // CPP-CHECK-NEXT:    ret <vscale x 12 x i32> [[TMP2]]
 //
-svuint32x3_t test_svcreate3_u32(svuint32_t x0, svuint32_t x1, svuint32_t x2)
+svuint32x3_t test_svcreate3_u32(svuint32_t x0, svuint32_t x1, svuint32_t x2) ATTR
 {
   return SVE_ACLE_FUNC(svcreate3,_u32,,)(x0, x1, x2);
 }
@@ -162,7 +169,7 @@ svuint32x3_t test_svcreate3_u32(svuint32_t x0, svuint32_t x1, svuint32_t x2)
 // CPP-CHECK-NEXT:    [[TMP2:%.*]] = tail call <vscale x 6 x i64> @llvm.vector.insert.nxv6i64.nxv2i64(<vscale x 6 x i64> [[TMP1]], <vscale x 2 x i64> [[X2:%.*]], i64 4)
 // CPP-CHECK-NEXT:    ret <vscale x 6 x i64> [[TMP2]]
 //
-svuint64x3_t test_svcreate3_u64(svuint64_t x0, svuint64_t x1, svuint64_t x2)
+svuint64x3_t test_svcreate3_u64(svuint64_t x0, svuint64_t x1, svuint64_t x2) ATTR
 {
   return SVE_ACLE_FUNC(svcreate3,_u64,,)(x0, x1, x2);
 }
@@ -181,7 +188,7 @@ svuint64x3_t test_svcreate3_u64(svuint64_t x0, svuint64_t x1, svuint64_t x2)
 // CPP-CHECK-NEXT:    [[TMP2:%.*]] = tail call <vscale x 24 x half> @llvm.vector.insert.nxv24f16.nxv8f16(<vscale x 24 x half> [[TMP1]], <vscale x 8 x half> [[X2:%.*]], i64 16)
 // CPP-CHECK-NEXT:    ret <vscale x 24 x half> [[TMP2]]
 //
-svfloat16x3_t test_svcreate3_f16(svfloat16_t x0, svfloat16_t x1, svfloat16_t x2)
+svfloat16x3_t test_svcreate3_f16(svfloat16_t x0, svfloat16_t x1, svfloat16_t x2) ATTR
 {
   return SVE_ACLE_FUNC(svcreate3,_f16,,)(x0, x1, x2);
 }
@@ -200,7 +207,7 @@ svfloat16x3_t test_svcreate3_f16(svfloat16_t x0, svfloat16_t x1, svfloat16_t x2)
 // CPP-CHECK-NEXT:    [[TMP2:%.*]] = tail call <vscale x 12 x float> @llvm.vector.insert.nxv12f32.nxv4f32(<vscale x 12 x float> [[TMP1]], <vscale x 4 x float> [[X2:%.*]], i64 8)
 // CPP-CHECK-NEXT:    ret <vscale x 12 x float> [[TMP2]]
 //
-svfloat32x3_t test_svcreate3_f32(svfloat32_t x0, svfloat32_t x1, svfloat32_t x2)
+svfloat32x3_t test_svcreate3_f32(svfloat32_t x0, svfloat32_t x1, svfloat32_t x2) ATTR
 {
   return SVE_ACLE_FUNC(svcreate3,_f32,,)(x0, x1, x2);
 }
@@ -219,7 +226,7 @@ svfloat32x3_t test_svcreate3_f32(svfloat32_t x0, svfloat32_t x1, svfloat32_t x2)
 // CPP-CHECK-NEXT:    [[TMP2:%.*]] = tail call <vscale x 6 x double> @llvm.vector.insert.nxv6f64.nxv2f64(<vscale x 6 x double> [[TMP1]], <vscale x 2 x double> [[X2:%.*]], i64 4)
 // CPP-CHECK-NEXT:    ret <vscale x 6 x double> [[TMP2]]
 //
-svfloat64x3_t test_svcreate3_f64(svfloat64_t x0, svfloat64_t x1, svfloat64_t x2)
+svfloat64x3_t test_svcreate3_f64(svfloat64_t x0, svfloat64_t x1, svfloat64_t x2) ATTR
 {
   return SVE_ACLE_FUNC(svcreate3,_f64,,)(x0, x1, x2);
 }

diff  --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create4-bfloat.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create4-bfloat.c
index 3d372be19c9f0c2..8ad8019123454bb 100644
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create4-bfloat.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create4-bfloat.c
@@ -3,6 +3,7 @@
 // RUN: %clang_cc1 -fclang-abi-compat=latest -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -fclang-abi-compat=latest -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
 // RUN: %clang_cc1 -fclang-abi-compat=latest -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
+// RUN: %clang_cc1 -DTEST_SME -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +sme -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
 
 // REQUIRES: aarch64-registered-target
 
@@ -15,6 +16,12 @@
 #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
 #endif
 
+#ifndef TEST_SME
+#define ATTR
+#else
+#define ATTR __arm_streaming
+#endif
+
 // CHECK-LABEL: @test_svcreate4_bf16(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 32 x bfloat> @llvm.vector.insert.nxv32bf16.nxv8bf16(<vscale x 32 x bfloat> poison, <vscale x 8 x bfloat> [[X0:%.*]], i64 0)
@@ -31,7 +38,7 @@
 // CPP-CHECK-NEXT:    [[TMP3:%.*]] = tail call <vscale x 32 x bfloat> @llvm.vector.insert.nxv32bf16.nxv8bf16(<vscale x 32 x bfloat> [[TMP2]], <vscale x 8 x bfloat> [[X4:%.*]], i64 24)
 // CPP-CHECK-NEXT:    ret <vscale x 32 x bfloat> [[TMP3]]
 //
-svbfloat16x4_t test_svcreate4_bf16(svbfloat16_t x0, svbfloat16_t x1, svbfloat16_t x2, svbfloat16_t x4)
+svbfloat16x4_t test_svcreate4_bf16(svbfloat16_t x0, svbfloat16_t x1, svbfloat16_t x2, svbfloat16_t x4) ATTR
 {
   return SVE_ACLE_FUNC(svcreate4,_bf16,,)(x0, x1, x2, x4);
 }

diff  --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create4.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create4.c
index ab39e6406dc3d52..5953cdd4e207fdf 100644
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create4.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_create4.c
@@ -3,6 +3,7 @@
 // RUN: %clang_cc1 -fclang-abi-compat=latest -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -fclang-abi-compat=latest -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
 // RUN: %clang_cc1 -fclang-abi-compat=latest -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
+// RUN: %clang_cc1 -DTEST_SME -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +sme -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
 
 // REQUIRES: aarch64-registered-target
 
@@ -15,6 +16,12 @@
 #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
 #endif
 
+#ifndef TEST_SME
+#define ATTR
+#else
+#define ATTR __arm_streaming
+#endif
+
 // CHECK-LABEL: @test_svcreate4_s8(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 64 x i8> @llvm.vector.insert.nxv64i8.nxv16i8(<vscale x 64 x i8> poison, <vscale x 16 x i8> [[X0:%.*]], i64 0)
@@ -31,7 +38,7 @@
 // CPP-CHECK-NEXT:    [[TMP3:%.*]] = tail call <vscale x 64 x i8> @llvm.vector.insert.nxv64i8.nxv16i8(<vscale x 64 x i8> [[TMP2]], <vscale x 16 x i8> [[X4:%.*]], i64 48)
 // CPP-CHECK-NEXT:    ret <vscale x 64 x i8> [[TMP3]]
 //
-svint8x4_t test_svcreate4_s8(svint8_t x0, svint8_t x1, svint8_t x2, svint8_t x4)
+svint8x4_t test_svcreate4_s8(svint8_t x0, svint8_t x1, svint8_t x2, svint8_t x4) ATTR
 {
   return SVE_ACLE_FUNC(svcreate4,_s8,,)(x0, x1, x2, x4);
 }
@@ -52,7 +59,7 @@ svint8x4_t test_svcreate4_s8(svint8_t x0, svint8_t x1, svint8_t x2, svint8_t x4)
 // CPP-CHECK-NEXT:    [[TMP3:%.*]] = tail call <vscale x 32 x i16> @llvm.vector.insert.nxv32i16.nxv8i16(<vscale x 32 x i16> [[TMP2]], <vscale x 8 x i16> [[X4:%.*]], i64 24)
 // CPP-CHECK-NEXT:    ret <vscale x 32 x i16> [[TMP3]]
 //
-svint16x4_t test_svcreate4_s16(svint16_t x0, svint16_t x1, svint16_t x2, svint16_t x4)
+svint16x4_t test_svcreate4_s16(svint16_t x0, svint16_t x1, svint16_t x2, svint16_t x4) ATTR
 {
   return SVE_ACLE_FUNC(svcreate4,_s16,,)(x0, x1, x2, x4);
 }
@@ -73,7 +80,7 @@ svint16x4_t test_svcreate4_s16(svint16_t x0, svint16_t x1, svint16_t x2, svint16
 // CPP-CHECK-NEXT:    [[TMP3:%.*]] = tail call <vscale x 16 x i32> @llvm.vector.insert.nxv16i32.nxv4i32(<vscale x 16 x i32> [[TMP2]], <vscale x 4 x i32> [[X4:%.*]], i64 12)
 // CPP-CHECK-NEXT:    ret <vscale x 16 x i32> [[TMP3]]
 //
-svint32x4_t test_svcreate4_s32(svint32_t x0, svint32_t x1, svint32_t x2, svint32_t x4)
+svint32x4_t test_svcreate4_s32(svint32_t x0, svint32_t x1, svint32_t x2, svint32_t x4) ATTR
 {
   return SVE_ACLE_FUNC(svcreate4,_s32,,)(x0, x1, x2, x4);
 }
@@ -94,7 +101,7 @@ svint32x4_t test_svcreate4_s32(svint32_t x0, svint32_t x1, svint32_t x2, svint32
 // CPP-CHECK-NEXT:    [[TMP3:%.*]] = tail call <vscale x 8 x i64> @llvm.vector.insert.nxv8i64.nxv2i64(<vscale x 8 x i64> [[TMP2]], <vscale x 2 x i64> [[X4:%.*]], i64 6)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x i64> [[TMP3]]
 //
-svint64x4_t test_svcreate4_s64(svint64_t x0, svint64_t x1, svint64_t x2, svint64_t x4)
+svint64x4_t test_svcreate4_s64(svint64_t x0, svint64_t x1, svint64_t x2, svint64_t x4) ATTR
 {
   return SVE_ACLE_FUNC(svcreate4,_s64,,)(x0, x1, x2, x4);
 }
@@ -115,7 +122,7 @@ svint64x4_t test_svcreate4_s64(svint64_t x0, svint64_t x1, svint64_t x2, svint64
 // CPP-CHECK-NEXT:    [[TMP3:%.*]] = tail call <vscale x 64 x i8> @llvm.vector.insert.nxv64i8.nxv16i8(<vscale x 64 x i8> [[TMP2]], <vscale x 16 x i8> [[X4:%.*]], i64 48)
 // CPP-CHECK-NEXT:    ret <vscale x 64 x i8> [[TMP3]]
 //
-svuint8x4_t test_svcreate4_u8(svuint8_t x0, svuint8_t x1, svuint8_t x2, svuint8_t x4)
+svuint8x4_t test_svcreate4_u8(svuint8_t x0, svuint8_t x1, svuint8_t x2, svuint8_t x4) ATTR
 {
   return SVE_ACLE_FUNC(svcreate4,_u8,,)(x0, x1, x2, x4);
 }
@@ -136,7 +143,7 @@ svuint8x4_t test_svcreate4_u8(svuint8_t x0, svuint8_t x1, svuint8_t x2, svuint8_
 // CPP-CHECK-NEXT:    [[TMP3:%.*]] = tail call <vscale x 32 x i16> @llvm.vector.insert.nxv32i16.nxv8i16(<vscale x 32 x i16> [[TMP2]], <vscale x 8 x i16> [[X4:%.*]], i64 24)
 // CPP-CHECK-NEXT:    ret <vscale x 32 x i16> [[TMP3]]
 //
-svuint16x4_t test_svcreate4_u16(svuint16_t x0, svuint16_t x1, svuint16_t x2, svuint16_t x4)
+svuint16x4_t test_svcreate4_u16(svuint16_t x0, svuint16_t x1, svuint16_t x2, svuint16_t x4) ATTR
 {
   return SVE_ACLE_FUNC(svcreate4,_u16,,)(x0, x1, x2, x4);
 }
@@ -157,7 +164,7 @@ svuint16x4_t test_svcreate4_u16(svuint16_t x0, svuint16_t x1, svuint16_t x2, svu
 // CPP-CHECK-NEXT:    [[TMP3:%.*]] = tail call <vscale x 16 x i32> @llvm.vector.insert.nxv16i32.nxv4i32(<vscale x 16 x i32> [[TMP2]], <vscale x 4 x i32> [[X4:%.*]], i64 12)
 // CPP-CHECK-NEXT:    ret <vscale x 16 x i32> [[TMP3]]
 //
-svuint32x4_t test_svcreate4_u32(svuint32_t x0, svuint32_t x1, svuint32_t x2, svuint32_t x4)
+svuint32x4_t test_svcreate4_u32(svuint32_t x0, svuint32_t x1, svuint32_t x2, svuint32_t x4) ATTR
 {
   return SVE_ACLE_FUNC(svcreate4,_u32,,)(x0, x1, x2, x4);
 }
@@ -178,7 +185,7 @@ svuint32x4_t test_svcreate4_u32(svuint32_t x0, svuint32_t x1, svuint32_t x2, svu
 // CPP-CHECK-NEXT:    [[TMP3:%.*]] = tail call <vscale x 8 x i64> @llvm.vector.insert.nxv8i64.nxv2i64(<vscale x 8 x i64> [[TMP2]], <vscale x 2 x i64> [[X4:%.*]], i64 6)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x i64> [[TMP3]]
 //
-svuint64x4_t test_svcreate4_u64(svuint64_t x0, svuint64_t x1, svuint64_t x2, svuint64_t x4)
+svuint64x4_t test_svcreate4_u64(svuint64_t x0, svuint64_t x1, svuint64_t x2, svuint64_t x4) ATTR
 {
   return SVE_ACLE_FUNC(svcreate4,_u64,,)(x0, x1, x2, x4);
 }
@@ -199,7 +206,7 @@ svuint64x4_t test_svcreate4_u64(svuint64_t x0, svuint64_t x1, svuint64_t x2, svu
 // CPP-CHECK-NEXT:    [[TMP3:%.*]] = tail call <vscale x 32 x half> @llvm.vector.insert.nxv32f16.nxv8f16(<vscale x 32 x half> [[TMP2]], <vscale x 8 x half> [[X4:%.*]], i64 24)
 // CPP-CHECK-NEXT:    ret <vscale x 32 x half> [[TMP3]]
 //
-svfloat16x4_t test_svcreate4_f16(svfloat16_t x0, svfloat16_t x1, svfloat16_t x2, svfloat16_t x4)
+svfloat16x4_t test_svcreate4_f16(svfloat16_t x0, svfloat16_t x1, svfloat16_t x2, svfloat16_t x4) ATTR
 {
   return SVE_ACLE_FUNC(svcreate4,_f16,,)(x0, x1, x2, x4);
 }
@@ -220,7 +227,7 @@ svfloat16x4_t test_svcreate4_f16(svfloat16_t x0, svfloat16_t x1, svfloat16_t x2,
 // CPP-CHECK-NEXT:    [[TMP3:%.*]] = tail call <vscale x 16 x float> @llvm.vector.insert.nxv16f32.nxv4f32(<vscale x 16 x float> [[TMP2]], <vscale x 4 x float> [[X4:%.*]], i64 12)
 // CPP-CHECK-NEXT:    ret <vscale x 16 x float> [[TMP3]]
 //
-svfloat32x4_t test_svcreate4_f32(svfloat32_t x0, svfloat32_t x1, svfloat32_t x2, svfloat32_t x4)
+svfloat32x4_t test_svcreate4_f32(svfloat32_t x0, svfloat32_t x1, svfloat32_t x2, svfloat32_t x4) ATTR
 {
   return SVE_ACLE_FUNC(svcreate4,_f32,,)(x0, x1, x2, x4);
 }
@@ -241,7 +248,7 @@ svfloat32x4_t test_svcreate4_f32(svfloat32_t x0, svfloat32_t x1, svfloat32_t x2,
 // CPP-CHECK-NEXT:    [[TMP3:%.*]] = tail call <vscale x 8 x double> @llvm.vector.insert.nxv8f64.nxv2f64(<vscale x 8 x double> [[TMP2]], <vscale x 2 x double> [[X4:%.*]], i64 6)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x double> [[TMP3]]
 //
-svfloat64x4_t test_svcreate4_f64(svfloat64_t x0, svfloat64_t x1, svfloat64_t x2, svfloat64_t x4)
+svfloat64x4_t test_svcreate4_f64(svfloat64_t x0, svfloat64_t x1, svfloat64_t x2, svfloat64_t x4) ATTR
 {
   return SVE_ACLE_FUNC(svcreate4,_f64,,)(x0, x1, x2, x4);
 }

diff  --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get2-bfloat.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get2-bfloat.c
index 25dc49a4c2bd3b6..b9c46b2261f5d13 100644
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get2-bfloat.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get2-bfloat.c
@@ -3,6 +3,7 @@
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
+// RUN: %clang_cc1 -DTEST_SME -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +sme -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
 
 // REQUIRES: aarch64-registered-target
 
@@ -15,6 +16,12 @@
 #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
 #endif
 
+#ifndef TEST_SME
+#define ATTR
+#else
+#define ATTR __arm_streaming
+#endif
+
 // CHECK-LABEL: @test_svget2_bf16_0(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x bfloat> @llvm.vector.extract.nxv8bf16.nxv16bf16(<vscale x 16 x bfloat> [[TUPLE:%.*]], i64 0)
@@ -25,7 +32,7 @@
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x bfloat> @llvm.vector.extract.nxv8bf16.nxv16bf16(<vscale x 16 x bfloat> [[TUPLE:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x bfloat> [[TMP0]]
 //
-svbfloat16_t test_svget2_bf16_0(svbfloat16x2_t tuple)
+svbfloat16_t test_svget2_bf16_0(svbfloat16x2_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget2,_bf16,,)(tuple, 0);
 }
@@ -40,7 +47,7 @@ svbfloat16_t test_svget2_bf16_0(svbfloat16x2_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x bfloat> @llvm.vector.extract.nxv8bf16.nxv16bf16(<vscale x 16 x bfloat> [[TUPLE:%.*]], i64 8)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x bfloat> [[TMP0]]
 //
-svbfloat16_t test_svget2_bf16_1(svbfloat16x2_t tuple)
+svbfloat16_t test_svget2_bf16_1(svbfloat16x2_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget2,_bf16,,)(tuple, 1);
 }

diff  --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get2.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get2.c
index 32a84c91b74d4c6..8cd887aaff407d5 100644
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get2.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get2.c
@@ -5,6 +5,7 @@
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
+// RUN: %clang_cc1 -DTEST_SME -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +sme -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
@@ -14,6 +15,12 @@
 #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
 #endif
 
+#ifndef TEST_SME
+#define ATTR
+#else
+#define ATTR __arm_streaming
+#endif
+
 // CHECK-LABEL: @test_svget2_s8(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 16 x i8> @llvm.vector.extract.nxv16i8.nxv32i8(<vscale x 32 x i8> [[TUPLE:%.*]], i64 0)
@@ -24,7 +31,7 @@
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 16 x i8> @llvm.vector.extract.nxv16i8.nxv32i8(<vscale x 32 x i8> [[TUPLE:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
 //
-svint8_t test_svget2_s8(svint8x2_t tuple)
+svint8_t test_svget2_s8(svint8x2_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget2,_s8,,)(tuple, 0);
 }
@@ -39,7 +46,7 @@ svint8_t test_svget2_s8(svint8x2_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x i16> @llvm.vector.extract.nxv8i16.nxv16i16(<vscale x 16 x i16> [[TUPLE:%.*]], i64 8)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
 //
-svint16_t test_svget2_s16(svint16x2_t tuple)
+svint16_t test_svget2_s16(svint16x2_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget2,_s16,,)(tuple, 1);
 }
@@ -54,7 +61,7 @@ svint16_t test_svget2_s16(svint16x2_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv8i32(<vscale x 8 x i32> [[TUPLE:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
 //
-svint32_t test_svget2_s32(svint32x2_t tuple)
+svint32_t test_svget2_s32(svint32x2_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget2,_s32,,)(tuple, 0);
 }
@@ -69,7 +76,7 @@ svint32_t test_svget2_s32(svint32x2_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv4i64(<vscale x 4 x i64> [[TUPLE:%.*]], i64 2)
 // CPP-CHECK-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
 //
-svint64_t test_svget2_s64(svint64x2_t tuple)
+svint64_t test_svget2_s64(svint64x2_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget2,_s64,,)(tuple, 1);
 }
@@ -84,7 +91,7 @@ svint64_t test_svget2_s64(svint64x2_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 16 x i8> @llvm.vector.extract.nxv16i8.nxv32i8(<vscale x 32 x i8> [[TUPLE:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
 //
-svuint8_t test_svget2_u8(svuint8x2_t tuple)
+svuint8_t test_svget2_u8(svuint8x2_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget2,_u8,,)(tuple, 0);
 }
@@ -99,7 +106,7 @@ svuint8_t test_svget2_u8(svuint8x2_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x i16> @llvm.vector.extract.nxv8i16.nxv16i16(<vscale x 16 x i16> [[TUPLE:%.*]], i64 8)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
 //
-svuint16_t test_svget2_u16(svuint16x2_t tuple)
+svuint16_t test_svget2_u16(svuint16x2_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget2,_u16,,)(tuple, 1);
 }
@@ -114,7 +121,7 @@ svuint16_t test_svget2_u16(svuint16x2_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv8i32(<vscale x 8 x i32> [[TUPLE:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
 //
-svuint32_t test_svget2_u32(svuint32x2_t tuple)
+svuint32_t test_svget2_u32(svuint32x2_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget2,_u32,,)(tuple, 0);
 }
@@ -129,7 +136,7 @@ svuint32_t test_svget2_u32(svuint32x2_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv4i64(<vscale x 4 x i64> [[TUPLE:%.*]], i64 2)
 // CPP-CHECK-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
 //
-svuint64_t test_svget2_u64(svuint64x2_t tuple)
+svuint64_t test_svget2_u64(svuint64x2_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget2,_u64,,)(tuple, 1);
 }
@@ -144,7 +151,7 @@ svuint64_t test_svget2_u64(svuint64x2_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x half> @llvm.vector.extract.nxv8f16.nxv16f16(<vscale x 16 x half> [[TUPLE:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x half> [[TMP0]]
 //
-svfloat16_t test_svget2_f16(svfloat16x2_t tuple)
+svfloat16_t test_svget2_f16(svfloat16x2_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget2,_f16,,)(tuple, 0);
 }
@@ -159,7 +166,7 @@ svfloat16_t test_svget2_f16(svfloat16x2_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 4 x float> @llvm.vector.extract.nxv4f32.nxv8f32(<vscale x 8 x float> [[TUPLE:%.*]], i64 4)
 // CPP-CHECK-NEXT:    ret <vscale x 4 x float> [[TMP0]]
 //
-svfloat32_t test_svget2_f32(svfloat32x2_t tuple)
+svfloat32_t test_svget2_f32(svfloat32x2_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget2,_f32,,)(tuple, 1);
 }
@@ -174,7 +181,7 @@ svfloat32_t test_svget2_f32(svfloat32x2_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 2 x double> @llvm.vector.extract.nxv2f64.nxv4f64(<vscale x 4 x double> [[TUPLE:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 2 x double> [[TMP0]]
 //
-svfloat64_t test_svget2_f64(svfloat64x2_t tuple)
+svfloat64_t test_svget2_f64(svfloat64x2_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget2,_f64,,)(tuple, 0);
 }

diff  --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get3-bfloat.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get3-bfloat.c
index 47ce6bd19244e67..7a991bc7431d036 100644
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get3-bfloat.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get3-bfloat.c
@@ -3,6 +3,7 @@
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
+// RUN: %clang_cc1 -DTEST_SME -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +sme -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
 
 // REQUIRES: aarch64-registered-target
 
@@ -15,6 +16,12 @@
 #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
 #endif
 
+#ifndef TEST_SME
+#define ATTR
+#else
+#define ATTR __arm_streaming
+#endif
+
 // CHECK-LABEL: @test_svget3_bf16_0(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x bfloat> @llvm.vector.extract.nxv8bf16.nxv24bf16(<vscale x 24 x bfloat> [[TUPLE:%.*]], i64 0)
@@ -25,7 +32,7 @@
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x bfloat> @llvm.vector.extract.nxv8bf16.nxv24bf16(<vscale x 24 x bfloat> [[TUPLE:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x bfloat> [[TMP0]]
 //
-svbfloat16_t test_svget3_bf16_0(svbfloat16x3_t tuple)
+svbfloat16_t test_svget3_bf16_0(svbfloat16x3_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget3,_bf16,,)(tuple, 0);
 }
@@ -40,7 +47,7 @@ svbfloat16_t test_svget3_bf16_0(svbfloat16x3_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x bfloat> @llvm.vector.extract.nxv8bf16.nxv24bf16(<vscale x 24 x bfloat> [[TUPLE:%.*]], i64 8)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x bfloat> [[TMP0]]
 //
-svbfloat16_t test_svget3_bf16_1(svbfloat16x3_t tuple)
+svbfloat16_t test_svget3_bf16_1(svbfloat16x3_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget3,_bf16,,)(tuple, 1);
 }
@@ -55,7 +62,7 @@ svbfloat16_t test_svget3_bf16_1(svbfloat16x3_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x bfloat> @llvm.vector.extract.nxv8bf16.nxv24bf16(<vscale x 24 x bfloat> [[TUPLE:%.*]], i64 16)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x bfloat> [[TMP0]]
 //
-svbfloat16_t test_svget3_bf16_2(svbfloat16x3_t tuple)
+svbfloat16_t test_svget3_bf16_2(svbfloat16x3_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget3,_bf16,,)(tuple, 2);
 }

diff  --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get3.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get3.c
index 54847152dee7c51..de7c3c303ffcb83 100644
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get3.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get3.c
@@ -5,6 +5,8 @@
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
+// RUN: %clang_cc1 -DTEST_SME -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +sme -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
+
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
@@ -14,6 +16,12 @@
 #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
 #endif
 
+#ifndef TEST_SME
+#define ATTR
+#else
+#define ATTR __arm_streaming
+#endif
+
 // CHECK-LABEL: @test_svget3_s8(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 16 x i8> @llvm.vector.extract.nxv16i8.nxv48i8(<vscale x 48 x i8> [[TUPLE:%.*]], i64 0)
@@ -24,7 +32,7 @@
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 16 x i8> @llvm.vector.extract.nxv16i8.nxv48i8(<vscale x 48 x i8> [[TUPLE:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
 //
-svint8_t test_svget3_s8(svint8x3_t tuple)
+svint8_t test_svget3_s8(svint8x3_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget3,_s8,,)(tuple, 0);
 }
@@ -39,7 +47,7 @@ svint8_t test_svget3_s8(svint8x3_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x i16> @llvm.vector.extract.nxv8i16.nxv24i16(<vscale x 24 x i16> [[TUPLE:%.*]], i64 16)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
 //
-svint16_t test_svget3_s16(svint16x3_t tuple)
+svint16_t test_svget3_s16(svint16x3_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget3,_s16,,)(tuple, 2);
 }
@@ -54,7 +62,7 @@ svint16_t test_svget3_s16(svint16x3_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv12i32(<vscale x 12 x i32> [[TUPLE:%.*]], i64 4)
 // CPP-CHECK-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
 //
-svint32_t test_svget3_s32(svint32x3_t tuple)
+svint32_t test_svget3_s32(svint32x3_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget3,_s32,,)(tuple, 1);
 }
@@ -69,7 +77,7 @@ svint32_t test_svget3_s32(svint32x3_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv6i64(<vscale x 6 x i64> [[TUPLE:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
 //
-svint64_t test_svget3_s64(svint64x3_t tuple)
+svint64_t test_svget3_s64(svint64x3_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget3,_s64,,)(tuple, 0);
 }
@@ -84,7 +92,7 @@ svint64_t test_svget3_s64(svint64x3_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 16 x i8> @llvm.vector.extract.nxv16i8.nxv48i8(<vscale x 48 x i8> [[TUPLE:%.*]], i64 32)
 // CPP-CHECK-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
 //
-svuint8_t test_svget3_u8(svuint8x3_t tuple)
+svuint8_t test_svget3_u8(svuint8x3_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget3,_u8,,)(tuple, 2);
 }
@@ -99,7 +107,7 @@ svuint8_t test_svget3_u8(svuint8x3_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x i16> @llvm.vector.extract.nxv8i16.nxv24i16(<vscale x 24 x i16> [[TUPLE:%.*]], i64 8)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
 //
-svuint16_t test_svget3_u16(svuint16x3_t tuple)
+svuint16_t test_svget3_u16(svuint16x3_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget3,_u16,,)(tuple, 1);
 }
@@ -114,7 +122,7 @@ svuint16_t test_svget3_u16(svuint16x3_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv12i32(<vscale x 12 x i32> [[TUPLE:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
 //
-svuint32_t test_svget3_u32(svuint32x3_t tuple)
+svuint32_t test_svget3_u32(svuint32x3_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget3,_u32,,)(tuple, 0);
 }
@@ -129,7 +137,7 @@ svuint32_t test_svget3_u32(svuint32x3_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv6i64(<vscale x 6 x i64> [[TUPLE:%.*]], i64 4)
 // CPP-CHECK-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
 //
-svuint64_t test_svget3_u64(svuint64x3_t tuple)
+svuint64_t test_svget3_u64(svuint64x3_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget3,_u64,,)(tuple, 2);
 }
@@ -144,7 +152,7 @@ svuint64_t test_svget3_u64(svuint64x3_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x half> @llvm.vector.extract.nxv8f16.nxv24f16(<vscale x 24 x half> [[TUPLE:%.*]], i64 8)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x half> [[TMP0]]
 //
-svfloat16_t test_svget3_f16(svfloat16x3_t tuple)
+svfloat16_t test_svget3_f16(svfloat16x3_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget3,_f16,,)(tuple, 1);
 }
@@ -159,7 +167,7 @@ svfloat16_t test_svget3_f16(svfloat16x3_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 4 x float> @llvm.vector.extract.nxv4f32.nxv12f32(<vscale x 12 x float> [[TUPLE:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 4 x float> [[TMP0]]
 //
-svfloat32_t test_svget3_f32(svfloat32x3_t tuple)
+svfloat32_t test_svget3_f32(svfloat32x3_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget3,_f32,,)(tuple, 0);
 }
@@ -174,7 +182,7 @@ svfloat32_t test_svget3_f32(svfloat32x3_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 2 x double> @llvm.vector.extract.nxv2f64.nxv6f64(<vscale x 6 x double> [[TUPLE:%.*]], i64 4)
 // CPP-CHECK-NEXT:    ret <vscale x 2 x double> [[TMP0]]
 //
-svfloat64_t test_svget3_f64(svfloat64x3_t tuple)
+svfloat64_t test_svget3_f64(svfloat64x3_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget3,_f64,,)(tuple, 2);
 }

diff  --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get4-bfloat.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get4-bfloat.c
index 454b3bf38bd318c..3a5e282bfdfa36c 100644
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get4-bfloat.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get4-bfloat.c
@@ -3,6 +3,7 @@
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
+// RUN: %clang_cc1 -DTEST_SME -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +sme -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
 
 // REQUIRES: aarch64-registered-target
 
@@ -15,6 +16,12 @@
 #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
 #endif
 
+#ifndef TEST_SME
+#define ATTR
+#else
+#define ATTR __arm_streaming
+#endif
+
 // CHECK-LABEL: @test_svget4_bf16_0(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x bfloat> @llvm.vector.extract.nxv8bf16.nxv32bf16(<vscale x 32 x bfloat> [[TUPLE:%.*]], i64 0)
@@ -25,7 +32,7 @@
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x bfloat> @llvm.vector.extract.nxv8bf16.nxv32bf16(<vscale x 32 x bfloat> [[TUPLE:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x bfloat> [[TMP0]]
 //
-svbfloat16_t test_svget4_bf16_0(svbfloat16x4_t tuple)
+svbfloat16_t test_svget4_bf16_0(svbfloat16x4_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget4,_bf16,,)(tuple, 0);
 }
@@ -40,7 +47,7 @@ svbfloat16_t test_svget4_bf16_0(svbfloat16x4_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x bfloat> @llvm.vector.extract.nxv8bf16.nxv32bf16(<vscale x 32 x bfloat> [[TUPLE:%.*]], i64 8)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x bfloat> [[TMP0]]
 //
-svbfloat16_t test_svget4_bf16_1(svbfloat16x4_t tuple)
+svbfloat16_t test_svget4_bf16_1(svbfloat16x4_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget4,_bf16,,)(tuple, 1);
 }
@@ -55,7 +62,7 @@ svbfloat16_t test_svget4_bf16_1(svbfloat16x4_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x bfloat> @llvm.vector.extract.nxv8bf16.nxv32bf16(<vscale x 32 x bfloat> [[TUPLE:%.*]], i64 16)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x bfloat> [[TMP0]]
 //
-svbfloat16_t test_svget4_bf16_2(svbfloat16x4_t tuple)
+svbfloat16_t test_svget4_bf16_2(svbfloat16x4_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget4,_bf16,,)(tuple, 2);
 }
@@ -70,7 +77,7 @@ svbfloat16_t test_svget4_bf16_2(svbfloat16x4_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x bfloat> @llvm.vector.extract.nxv8bf16.nxv32bf16(<vscale x 32 x bfloat> [[TUPLE:%.*]], i64 24)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x bfloat> [[TMP0]]
 //
-svbfloat16_t test_svget4_bf16_3(svbfloat16x4_t tuple)
+svbfloat16_t test_svget4_bf16_3(svbfloat16x4_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget4,_bf16,,)(tuple, 3);
 }

diff  --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get4.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get4.c
index 13f8c2a2906ef78..9b4f9e5332a5722 100644
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get4.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_get4.c
@@ -5,6 +5,7 @@
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
+// RUN: %clang_cc1 -DTEST_SME -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +sme -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
@@ -14,6 +15,12 @@
 #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
 #endif
 
+#ifndef TEST_SME
+#define ATTR
+#else
+#define ATTR __arm_streaming
+#endif
+
 // NOTE: For these tests clang converts the struct parameter into
 // several parameters, one for each member of the original struct.
 // CHECK-LABEL: @test_svget4_s8(
@@ -26,7 +33,7 @@
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 16 x i8> @llvm.vector.extract.nxv16i8.nxv64i8(<vscale x 64 x i8> [[TUPLE:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
 //
-svint8_t test_svget4_s8(svint8x4_t tuple)
+svint8_t test_svget4_s8(svint8x4_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget4,_s8,,)(tuple, 0);
 }
@@ -41,7 +48,7 @@ svint8_t test_svget4_s8(svint8x4_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x i16> @llvm.vector.extract.nxv8i16.nxv32i16(<vscale x 32 x i16> [[TUPLE:%.*]], i64 16)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
 //
-svint16_t test_svget4_s16(svint16x4_t tuple)
+svint16_t test_svget4_s16(svint16x4_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget4,_s16,,)(tuple, 2);
 }
@@ -56,7 +63,7 @@ svint16_t test_svget4_s16(svint16x4_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[TUPLE:%.*]], i64 8)
 // CPP-CHECK-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
 //
-svint32_t test_svget4_s32(svint32x4_t tuple)
+svint32_t test_svget4_s32(svint32x4_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget4,_s32,,)(tuple, 2);
 }
@@ -71,7 +78,7 @@ svint32_t test_svget4_s32(svint32x4_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[TUPLE:%.*]], i64 6)
 // CPP-CHECK-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
 //
-svint64_t test_svget4_s64(svint64x4_t tuple)
+svint64_t test_svget4_s64(svint64x4_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget4,_s64,,)(tuple, 3);
 }
@@ -86,7 +93,7 @@ svint64_t test_svget4_s64(svint64x4_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 16 x i8> @llvm.vector.extract.nxv16i8.nxv64i8(<vscale x 64 x i8> [[TUPLE:%.*]], i64 32)
 // CPP-CHECK-NEXT:    ret <vscale x 16 x i8> [[TMP0]]
 //
-svuint8_t test_svget4_u8(svuint8x4_t tuple)
+svuint8_t test_svget4_u8(svuint8x4_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget4,_u8,,)(tuple, 2);
 }
@@ -101,7 +108,7 @@ svuint8_t test_svget4_u8(svuint8x4_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x i16> @llvm.vector.extract.nxv8i16.nxv32i16(<vscale x 32 x i16> [[TUPLE:%.*]], i64 24)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x i16> [[TMP0]]
 //
-svuint16_t test_svget4_u16(svuint16x4_t tuple)
+svuint16_t test_svget4_u16(svuint16x4_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget4,_u16,,)(tuple, 3);
 }
@@ -116,7 +123,7 @@ svuint16_t test_svget4_u16(svuint16x4_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[TUPLE:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 4 x i32> [[TMP0]]
 //
-svuint32_t test_svget4_u32(svuint32x4_t tuple)
+svuint32_t test_svget4_u32(svuint32x4_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget4,_u32,,)(tuple, 0);
 }
@@ -131,7 +138,7 @@ svuint32_t test_svget4_u32(svuint32x4_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[TUPLE:%.*]], i64 6)
 // CPP-CHECK-NEXT:    ret <vscale x 2 x i64> [[TMP0]]
 //
-svuint64_t test_svget4_u64(svuint64x4_t tuple)
+svuint64_t test_svget4_u64(svuint64x4_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget4,_u64,,)(tuple, 3);
 }
@@ -146,7 +153,7 @@ svuint64_t test_svget4_u64(svuint64x4_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x half> @llvm.vector.extract.nxv8f16.nxv32f16(<vscale x 32 x half> [[TUPLE:%.*]], i64 16)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x half> [[TMP0]]
 //
-svfloat16_t test_svget4_f16(svfloat16x4_t tuple)
+svfloat16_t test_svget4_f16(svfloat16x4_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget4,_f16,,)(tuple, 2);
 }
@@ -161,7 +168,7 @@ svfloat16_t test_svget4_f16(svfloat16x4_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 4 x float> @llvm.vector.extract.nxv4f32.nxv16f32(<vscale x 16 x float> [[TUPLE:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 4 x float> [[TMP0]]
 //
-svfloat32_t test_svget4_f32(svfloat32x4_t tuple)
+svfloat32_t test_svget4_f32(svfloat32x4_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget4,_f32,,)(tuple, 0);
 }
@@ -176,7 +183,7 @@ svfloat32_t test_svget4_f32(svfloat32x4_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 2 x double> @llvm.vector.extract.nxv2f64.nxv8f64(<vscale x 8 x double> [[TUPLE:%.*]], i64 4)
 // CPP-CHECK-NEXT:    ret <vscale x 2 x double> [[TMP0]]
 //
-svfloat64_t test_svget4_f64(svfloat64x4_t tuple)
+svfloat64_t test_svget4_f64(svfloat64x4_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget4,_f64,,)(tuple, 2);
 }

diff  --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set2-bfloat.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set2-bfloat.c
index e54cf82370c3bfe..8d683784ddf8c11 100644
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set2-bfloat.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set2-bfloat.c
@@ -3,6 +3,7 @@
 // RUN: %clang_cc1 -fclang-abi-compat=latest -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -fclang-abi-compat=latest -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
 // RUN: %clang_cc1 -fclang-abi-compat=latest -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
+// RUN: %clang_cc1 -DTEST_SME -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +sme -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
 
 // REQUIRES: aarch64-registered-target
 
@@ -15,6 +16,12 @@
 #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
 #endif
 
+#ifndef TEST_SME
+#define ATTR
+#else
+#define ATTR __arm_streaming
+#endif
+
 // CHECK-LABEL: @test_svset2_bf16_0(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 16 x bfloat> @llvm.vector.insert.nxv16bf16.nxv8bf16(<vscale x 16 x bfloat> [[TUPLE:%.*]], <vscale x 8 x bfloat> [[X:%.*]], i64 0)
@@ -25,7 +32,7 @@
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 16 x bfloat> @llvm.vector.insert.nxv16bf16.nxv8bf16(<vscale x 16 x bfloat> [[TUPLE:%.*]], <vscale x 8 x bfloat> [[X:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 16 x bfloat> [[TMP0]]
 //
-svbfloat16x2_t test_svset2_bf16_0(svbfloat16x2_t tuple, svbfloat16_t x)
+svbfloat16x2_t test_svset2_bf16_0(svbfloat16x2_t tuple, svbfloat16_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset2,_bf16,,)(tuple, 0, x);
 }
@@ -40,7 +47,7 @@ svbfloat16x2_t test_svset2_bf16_0(svbfloat16x2_t tuple, svbfloat16_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 16 x bfloat> @llvm.vector.insert.nxv16bf16.nxv8bf16(<vscale x 16 x bfloat> [[TUPLE:%.*]], <vscale x 8 x bfloat> [[X:%.*]], i64 8)
 // CPP-CHECK-NEXT:    ret <vscale x 16 x bfloat> [[TMP0]]
 //
-svbfloat16x2_t test_svset2_bf16_1(svbfloat16x2_t tuple, svbfloat16_t x)
+svbfloat16x2_t test_svset2_bf16_1(svbfloat16x2_t tuple, svbfloat16_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset2,_bf16,,)(tuple, 1, x);
 }

diff  --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set2.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set2.c
index 9ae3011549207ce..b2bf4ad08aa9ebe 100644
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set2.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set2.c
@@ -3,6 +3,7 @@
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
+// RUN: %clang_cc1 -DTEST_SME -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +sme -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
 
 // REQUIRES: aarch64-registered-target
 
@@ -15,6 +16,12 @@
 #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
 #endif
 
+#ifndef TEST_SME
+#define ATTR
+#else
+#define ATTR __arm_streaming
+#endif
+
 // CHECK-LABEL: @test_svset2_s8(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 32 x i8> @llvm.vector.insert.nxv32i8.nxv16i8(<vscale x 32 x i8> [[TUPLE:%.*]], <vscale x 16 x i8> [[X:%.*]], i64 16)
@@ -25,7 +32,7 @@
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 32 x i8> @llvm.vector.insert.nxv32i8.nxv16i8(<vscale x 32 x i8> [[TUPLE:%.*]], <vscale x 16 x i8> [[X:%.*]], i64 16)
 // CPP-CHECK-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
 //
-svint8x2_t test_svset2_s8(svint8x2_t tuple, svint8_t x)
+svint8x2_t test_svset2_s8(svint8x2_t tuple, svint8_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset2,_s8,,)(tuple, 1, x);
 }
@@ -40,7 +47,7 @@ svint8x2_t test_svset2_s8(svint8x2_t tuple, svint8_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 16 x i16> @llvm.vector.insert.nxv16i16.nxv8i16(<vscale x 16 x i16> [[TUPLE:%.*]], <vscale x 8 x i16> [[X:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
 //
-svint16x2_t test_svset2_s16(svint16x2_t tuple, svint16_t x)
+svint16x2_t test_svset2_s16(svint16x2_t tuple, svint16_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset2,_s16,,)(tuple, 0, x);
 }
@@ -55,7 +62,7 @@ svint16x2_t test_svset2_s16(svint16x2_t tuple, svint16_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x i32> @llvm.vector.insert.nxv8i32.nxv4i32(<vscale x 8 x i32> [[TUPLE:%.*]], <vscale x 4 x i32> [[X:%.*]], i64 4)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
 //
-svint32x2_t test_svset2_s32(svint32x2_t tuple, svint32_t x)
+svint32x2_t test_svset2_s32(svint32x2_t tuple, svint32_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset2,_s32,,)(tuple, 1, x);
 }
@@ -70,7 +77,7 @@ svint32x2_t test_svset2_s32(svint32x2_t tuple, svint32_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 4 x i64> @llvm.vector.insert.nxv4i64.nxv2i64(<vscale x 4 x i64> [[TUPLE:%.*]], <vscale x 2 x i64> [[X:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
 //
-svint64x2_t test_svset2_s64(svint64x2_t tuple, svint64_t x)
+svint64x2_t test_svset2_s64(svint64x2_t tuple, svint64_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset2,_s64,,)(tuple, 0, x);
 }
@@ -85,7 +92,7 @@ svint64x2_t test_svset2_s64(svint64x2_t tuple, svint64_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 32 x i8> @llvm.vector.insert.nxv32i8.nxv16i8(<vscale x 32 x i8> [[TUPLE:%.*]], <vscale x 16 x i8> [[X:%.*]], i64 16)
 // CPP-CHECK-NEXT:    ret <vscale x 32 x i8> [[TMP0]]
 //
-svuint8x2_t test_svset2_u8(svuint8x2_t tuple, svuint8_t x)
+svuint8x2_t test_svset2_u8(svuint8x2_t tuple, svuint8_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset2,_u8,,)(tuple, 1, x);
 }
@@ -100,7 +107,7 @@ svuint8x2_t test_svset2_u8(svuint8x2_t tuple, svuint8_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 16 x i16> @llvm.vector.insert.nxv16i16.nxv8i16(<vscale x 16 x i16> [[TUPLE:%.*]], <vscale x 8 x i16> [[X:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 16 x i16> [[TMP0]]
 //
-svuint16x2_t test_svset2_u16(svuint16x2_t tuple, svuint16_t x)
+svuint16x2_t test_svset2_u16(svuint16x2_t tuple, svuint16_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset2,_u16,,)(tuple, 0, x);
 }
@@ -115,7 +122,7 @@ svuint16x2_t test_svset2_u16(svuint16x2_t tuple, svuint16_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x i32> @llvm.vector.insert.nxv8i32.nxv4i32(<vscale x 8 x i32> [[TUPLE:%.*]], <vscale x 4 x i32> [[X:%.*]], i64 4)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x i32> [[TMP0]]
 //
-svuint32x2_t test_svset2_u32(svuint32x2_t tuple, svuint32_t x)
+svuint32x2_t test_svset2_u32(svuint32x2_t tuple, svuint32_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset2,_u32,,)(tuple, 1, x);
 }
@@ -130,7 +137,7 @@ svuint32x2_t test_svset2_u32(svuint32x2_t tuple, svuint32_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 4 x i64> @llvm.vector.insert.nxv4i64.nxv2i64(<vscale x 4 x i64> [[TUPLE:%.*]], <vscale x 2 x i64> [[X:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 4 x i64> [[TMP0]]
 //
-svuint64x2_t test_svset2_u64(svuint64x2_t tuple, svuint64_t x)
+svuint64x2_t test_svset2_u64(svuint64x2_t tuple, svuint64_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset2,_u64,,)(tuple, 0, x);
 }
@@ -145,7 +152,7 @@ svuint64x2_t test_svset2_u64(svuint64x2_t tuple, svuint64_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 16 x half> @llvm.vector.insert.nxv16f16.nxv8f16(<vscale x 16 x half> [[TUPLE:%.*]], <vscale x 8 x half> [[X:%.*]], i64 8)
 // CPP-CHECK-NEXT:    ret <vscale x 16 x half> [[TMP0]]
 //
-svfloat16x2_t test_svset2_f16(svfloat16x2_t tuple, svfloat16_t x)
+svfloat16x2_t test_svset2_f16(svfloat16x2_t tuple, svfloat16_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset2,_f16,,)(tuple, 1, x);
 }
@@ -160,7 +167,7 @@ svfloat16x2_t test_svset2_f16(svfloat16x2_t tuple, svfloat16_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x float> @llvm.vector.insert.nxv8f32.nxv4f32(<vscale x 8 x float> [[TUPLE:%.*]], <vscale x 4 x float> [[X:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x float> [[TMP0]]
 //
-svfloat32x2_t test_svset2_f32(svfloat32x2_t tuple, svfloat32_t x)
+svfloat32x2_t test_svset2_f32(svfloat32x2_t tuple, svfloat32_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset2,_f32,,)(tuple, 0, x);
 }
@@ -175,7 +182,7 @@ svfloat32x2_t test_svset2_f32(svfloat32x2_t tuple, svfloat32_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 4 x double> @llvm.vector.insert.nxv4f64.nxv2f64(<vscale x 4 x double> [[TUPLE:%.*]], <vscale x 2 x double> [[X:%.*]], i64 2)
 // CPP-CHECK-NEXT:    ret <vscale x 4 x double> [[TMP0]]
 //
-svfloat64x2_t test_svset2_f64(svfloat64x2_t tuple, svfloat64_t x)
+svfloat64x2_t test_svset2_f64(svfloat64x2_t tuple, svfloat64_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset2,_f64,,)(tuple, 1, x);
 }

diff  --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set3-bfloat.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set3-bfloat.c
index fffdd0cc36e635d..d488576c4be7a31 100644
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set3-bfloat.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set3-bfloat.c
@@ -3,6 +3,7 @@
 // RUN: %clang_cc1 -fclang-abi-compat=latest -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -fclang-abi-compat=latest -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
 // RUN: %clang_cc1 -fclang-abi-compat=latest -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
+// RUN: %clang_cc1 -DTEST_SME -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +sme -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
 
 // REQUIRES: aarch64-registered-target
 
@@ -15,6 +16,11 @@
 #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
 #endif
 
+#ifndef TEST_SME
+#define ATTR
+#else
+#define ATTR __arm_streaming
+#endif
 
 // CHECK-LABEL: @test_svset3_bf16_0(
 // CHECK-NEXT:  entry:
@@ -26,7 +32,7 @@
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 24 x bfloat> @llvm.vector.insert.nxv24bf16.nxv8bf16(<vscale x 24 x bfloat> [[TUPLE:%.*]], <vscale x 8 x bfloat> [[X:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 24 x bfloat> [[TMP0]]
 //
-svbfloat16x3_t test_svset3_bf16_0(svbfloat16x3_t tuple, svbfloat16_t x)
+svbfloat16x3_t test_svset3_bf16_0(svbfloat16x3_t tuple, svbfloat16_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset3,_bf16,,)(tuple, 0, x);
 }
@@ -41,7 +47,7 @@ svbfloat16x3_t test_svset3_bf16_0(svbfloat16x3_t tuple, svbfloat16_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 24 x bfloat> @llvm.vector.insert.nxv24bf16.nxv8bf16(<vscale x 24 x bfloat> [[TUPLE:%.*]], <vscale x 8 x bfloat> [[X:%.*]], i64 8)
 // CPP-CHECK-NEXT:    ret <vscale x 24 x bfloat> [[TMP0]]
 //
-svbfloat16x3_t test_svset3_bf16_1(svbfloat16x3_t tuple, svbfloat16_t x)
+svbfloat16x3_t test_svset3_bf16_1(svbfloat16x3_t tuple, svbfloat16_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset3,_bf16,,)(tuple, 1, x);
 }
@@ -56,7 +62,7 @@ svbfloat16x3_t test_svset3_bf16_1(svbfloat16x3_t tuple, svbfloat16_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 24 x bfloat> @llvm.vector.insert.nxv24bf16.nxv8bf16(<vscale x 24 x bfloat> [[TUPLE:%.*]], <vscale x 8 x bfloat> [[X:%.*]], i64 16)
 // CPP-CHECK-NEXT:    ret <vscale x 24 x bfloat> [[TMP0]]
 //
-svbfloat16x3_t test_svset3_bf16_2(svbfloat16x3_t tuple, svbfloat16_t x)
+svbfloat16x3_t test_svset3_bf16_2(svbfloat16x3_t tuple, svbfloat16_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset3,_bf16,,)(tuple, 2, x);
 }

diff  --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set3.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set3.c
index 1b9191cc8a33088..9d10e6afca93532 100644
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set3.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set3.c
@@ -3,6 +3,7 @@
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
+// RUN: %clang_cc1 -DTEST_SME -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +sme -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
 
 // REQUIRES: aarch64-registered-target
 
@@ -15,6 +16,11 @@
 #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
 #endif
 
+#ifndef TEST_SME
+#define ATTR
+#else
+#define ATTR __arm_streaming
+#endif
 
 // NOTE: For these tests clang converts the struct parameter into
 // several parameters, one for each member of the original struct.
@@ -28,7 +34,7 @@
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 48 x i8> @llvm.vector.insert.nxv48i8.nxv16i8(<vscale x 48 x i8> [[TUPLE:%.*]], <vscale x 16 x i8> [[X:%.*]], i64 16)
 // CPP-CHECK-NEXT:    ret <vscale x 48 x i8> [[TMP0]]
 //
-svint8x3_t test_svset3_s8(svint8x3_t tuple, svint8_t x)
+svint8x3_t test_svset3_s8(svint8x3_t tuple, svint8_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset3,_s8,,)(tuple, 1, x);
 }
@@ -43,7 +49,7 @@ svint8x3_t test_svset3_s8(svint8x3_t tuple, svint8_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 24 x i16> @llvm.vector.insert.nxv24i16.nxv8i16(<vscale x 24 x i16> [[TUPLE:%.*]], <vscale x 8 x i16> [[X:%.*]], i64 16)
 // CPP-CHECK-NEXT:    ret <vscale x 24 x i16> [[TMP0]]
 //
-svint16x3_t test_svset3_s16(svint16x3_t tuple, svint16_t x)
+svint16x3_t test_svset3_s16(svint16x3_t tuple, svint16_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset3,_s16,,)(tuple, 2, x);
 }
@@ -58,7 +64,7 @@ svint16x3_t test_svset3_s16(svint16x3_t tuple, svint16_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 12 x i32> @llvm.vector.insert.nxv12i32.nxv4i32(<vscale x 12 x i32> [[TUPLE:%.*]], <vscale x 4 x i32> [[X:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 12 x i32> [[TMP0]]
 //
-svint32x3_t test_svset3_s32(svint32x3_t tuple, svint32_t x)
+svint32x3_t test_svset3_s32(svint32x3_t tuple, svint32_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset3,_s32,,)(tuple, 0, x);
 }
@@ -73,7 +79,7 @@ svint32x3_t test_svset3_s32(svint32x3_t tuple, svint32_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 6 x i64> @llvm.vector.insert.nxv6i64.nxv2i64(<vscale x 6 x i64> [[TUPLE:%.*]], <vscale x 2 x i64> [[X:%.*]], i64 2)
 // CPP-CHECK-NEXT:    ret <vscale x 6 x i64> [[TMP0]]
 //
-svint64x3_t test_svset3_s64(svint64x3_t tuple, svint64_t x)
+svint64x3_t test_svset3_s64(svint64x3_t tuple, svint64_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset3,_s64,,)(tuple, 1, x);
 }
@@ -88,7 +94,7 @@ svint64x3_t test_svset3_s64(svint64x3_t tuple, svint64_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 48 x i8> @llvm.vector.insert.nxv48i8.nxv16i8(<vscale x 48 x i8> [[TUPLE:%.*]], <vscale x 16 x i8> [[X:%.*]], i64 32)
 // CPP-CHECK-NEXT:    ret <vscale x 48 x i8> [[TMP0]]
 //
-svuint8x3_t test_svset3_u8(svuint8x3_t tuple, svuint8_t x)
+svuint8x3_t test_svset3_u8(svuint8x3_t tuple, svuint8_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset3,_u8,,)(tuple, 2, x);
 }
@@ -103,7 +109,7 @@ svuint8x3_t test_svset3_u8(svuint8x3_t tuple, svuint8_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 24 x i16> @llvm.vector.insert.nxv24i16.nxv8i16(<vscale x 24 x i16> [[TUPLE:%.*]], <vscale x 8 x i16> [[X:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 24 x i16> [[TMP0]]
 //
-svuint16x3_t test_svset3_u16(svuint16x3_t tuple, svuint16_t x)
+svuint16x3_t test_svset3_u16(svuint16x3_t tuple, svuint16_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset3,_u16,,)(tuple, 0, x);
 }
@@ -118,7 +124,7 @@ svuint16x3_t test_svset3_u16(svuint16x3_t tuple, svuint16_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 12 x i32> @llvm.vector.insert.nxv12i32.nxv4i32(<vscale x 12 x i32> [[TUPLE:%.*]], <vscale x 4 x i32> [[X:%.*]], i64 4)
 // CPP-CHECK-NEXT:    ret <vscale x 12 x i32> [[TMP0]]
 //
-svuint32x3_t test_svset3_u32(svuint32x3_t tuple, svuint32_t x)
+svuint32x3_t test_svset3_u32(svuint32x3_t tuple, svuint32_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset3,_u32,,)(tuple, 1, x);
 }
@@ -133,7 +139,7 @@ svuint32x3_t test_svset3_u32(svuint32x3_t tuple, svuint32_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 6 x i64> @llvm.vector.insert.nxv6i64.nxv2i64(<vscale x 6 x i64> [[TUPLE:%.*]], <vscale x 2 x i64> [[X:%.*]], i64 4)
 // CPP-CHECK-NEXT:    ret <vscale x 6 x i64> [[TMP0]]
 //
-svuint64x3_t test_svset3_u64(svuint64x3_t tuple, svuint64_t x)
+svuint64x3_t test_svset3_u64(svuint64x3_t tuple, svuint64_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset3,_u64,,)(tuple, 2, x);
 }
@@ -148,7 +154,7 @@ svuint64x3_t test_svset3_u64(svuint64x3_t tuple, svuint64_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 24 x half> @llvm.vector.insert.nxv24f16.nxv8f16(<vscale x 24 x half> [[TUPLE:%.*]], <vscale x 8 x half> [[X:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 24 x half> [[TMP0]]
 //
-svfloat16x3_t test_svset3_f16(svfloat16x3_t tuple, svfloat16_t x)
+svfloat16x3_t test_svset3_f16(svfloat16x3_t tuple, svfloat16_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset3,_f16,,)(tuple, 0, x);
 }
@@ -163,7 +169,7 @@ svfloat16x3_t test_svset3_f16(svfloat16x3_t tuple, svfloat16_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 12 x float> @llvm.vector.insert.nxv12f32.nxv4f32(<vscale x 12 x float> [[TUPLE:%.*]], <vscale x 4 x float> [[X:%.*]], i64 4)
 // CPP-CHECK-NEXT:    ret <vscale x 12 x float> [[TMP0]]
 //
-svfloat32x3_t test_svset3_f32(svfloat32x3_t tuple, svfloat32_t x)
+svfloat32x3_t test_svset3_f32(svfloat32x3_t tuple, svfloat32_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset3,_f32,,)(tuple, 1, x);
 }
@@ -178,7 +184,7 @@ svfloat32x3_t test_svset3_f32(svfloat32x3_t tuple, svfloat32_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 6 x double> @llvm.vector.insert.nxv6f64.nxv2f64(<vscale x 6 x double> [[TUPLE:%.*]], <vscale x 2 x double> [[X:%.*]], i64 4)
 // CPP-CHECK-NEXT:    ret <vscale x 6 x double> [[TMP0]]
 //
-svfloat64x3_t test_svset3_f64(svfloat64x3_t tuple, svfloat64_t x)
+svfloat64x3_t test_svset3_f64(svfloat64x3_t tuple, svfloat64_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset3,_f64,,)(tuple, 2, x);
 }

diff  --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set4-bfloat.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set4-bfloat.c
index d1d5fb02d546311..f7124ac2ac4b7ed 100644
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set4-bfloat.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set4-bfloat.c
@@ -3,6 +3,7 @@
 // RUN: %clang_cc1 -fclang-abi-compat=latest -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -fclang-abi-compat=latest -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
 // RUN: %clang_cc1 -fclang-abi-compat=latest -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +bf16 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
+// RUN: %clang_cc1 -DTEST_SME -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +sme -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
 
 // REQUIRES: aarch64-registered-target
 
@@ -15,6 +16,11 @@
 #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
 #endif
 
+#ifndef TEST_SME
+#define ATTR
+#else
+#define ATTR __arm_streaming
+#endif
 
 // CHECK-LABEL: @test_svset4_bf16_0(
 // CHECK-NEXT:  entry:
@@ -26,7 +32,7 @@
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 32 x bfloat> @llvm.vector.insert.nxv32bf16.nxv8bf16(<vscale x 32 x bfloat> [[TUPLE:%.*]], <vscale x 8 x bfloat> [[X:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 32 x bfloat> [[TMP0]]
 //
-svbfloat16x4_t test_svset4_bf16_0(svbfloat16x4_t tuple, svbfloat16_t x)
+svbfloat16x4_t test_svset4_bf16_0(svbfloat16x4_t tuple, svbfloat16_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset4,_bf16,,)(tuple, 0, x);
 }
@@ -41,7 +47,7 @@ svbfloat16x4_t test_svset4_bf16_0(svbfloat16x4_t tuple, svbfloat16_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 32 x bfloat> @llvm.vector.insert.nxv32bf16.nxv8bf16(<vscale x 32 x bfloat> [[TUPLE:%.*]], <vscale x 8 x bfloat> [[X:%.*]], i64 8)
 // CPP-CHECK-NEXT:    ret <vscale x 32 x bfloat> [[TMP0]]
 //
-svbfloat16x4_t test_svset4_bf16_1(svbfloat16x4_t tuple, svbfloat16_t x)
+svbfloat16x4_t test_svset4_bf16_1(svbfloat16x4_t tuple, svbfloat16_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset4,_bf16,,)(tuple, 1, x);
 }
@@ -56,7 +62,7 @@ svbfloat16x4_t test_svset4_bf16_1(svbfloat16x4_t tuple, svbfloat16_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 32 x bfloat> @llvm.vector.insert.nxv32bf16.nxv8bf16(<vscale x 32 x bfloat> [[TUPLE:%.*]], <vscale x 8 x bfloat> [[X:%.*]], i64 16)
 // CPP-CHECK-NEXT:    ret <vscale x 32 x bfloat> [[TMP0]]
 //
-svbfloat16x4_t test_svset4_bf16_2(svbfloat16x4_t tuple, svbfloat16_t x)
+svbfloat16x4_t test_svset4_bf16_2(svbfloat16x4_t tuple, svbfloat16_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset4,_bf16,,)(tuple, 2, x);
 }
@@ -71,7 +77,7 @@ svbfloat16x4_t test_svset4_bf16_2(svbfloat16x4_t tuple, svbfloat16_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 32 x bfloat> @llvm.vector.insert.nxv32bf16.nxv8bf16(<vscale x 32 x bfloat> [[TUPLE:%.*]], <vscale x 8 x bfloat> [[X:%.*]], i64 24)
 // CPP-CHECK-NEXT:    ret <vscale x 32 x bfloat> [[TMP0]]
 //
-svbfloat16x4_t test_svset4_bf16_3(svbfloat16x4_t tuple, svbfloat16_t x)
+svbfloat16x4_t test_svset4_bf16_3(svbfloat16x4_t tuple, svbfloat16_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset4,_bf16,,)(tuple, 3, x);
 }

diff  --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set4.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set4.c
index e4ece8c2a65ff7f..ce35bfb83c88d94 100644
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set4.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_set4.c
@@ -3,6 +3,7 @@
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
+// RUN: %clang_cc1 -DTEST_SME -triple aarch64-none-linux-gnu -target-feature +sve -target-feature +sme -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
 
 // REQUIRES: aarch64-registered-target
 
@@ -15,6 +16,11 @@
 #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
 #endif
 
+#ifndef TEST_SME
+#define ATTR
+#else
+#define ATTR __arm_streaming
+#endif
 
 // CHECK-LABEL: @test_svset4_s8(
 // CHECK-NEXT:  entry:
@@ -26,7 +32,7 @@
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 64 x i8> @llvm.vector.insert.nxv64i8.nxv16i8(<vscale x 64 x i8> [[TUPLE:%.*]], <vscale x 16 x i8> [[X:%.*]], i64 16)
 // CPP-CHECK-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
 //
-svint8x4_t test_svset4_s8(svint8x4_t tuple, svint8_t x)
+svint8x4_t test_svset4_s8(svint8x4_t tuple, svint8_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset4,_s8,,)(tuple, 1, x);
 }
@@ -41,7 +47,7 @@ svint8x4_t test_svset4_s8(svint8x4_t tuple, svint8_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 32 x i16> @llvm.vector.insert.nxv32i16.nxv8i16(<vscale x 32 x i16> [[TUPLE:%.*]], <vscale x 8 x i16> [[X:%.*]], i64 24)
 // CPP-CHECK-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
 //
-svint16x4_t test_svset4_s16(svint16x4_t tuple, svint16_t x)
+svint16x4_t test_svset4_s16(svint16x4_t tuple, svint16_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset4,_s16,,)(tuple, 3, x);
 }
@@ -56,7 +62,7 @@ svint16x4_t test_svset4_s16(svint16x4_t tuple, svint16_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 16 x i32> @llvm.vector.insert.nxv16i32.nxv4i32(<vscale x 16 x i32> [[TUPLE:%.*]], <vscale x 4 x i32> [[X:%.*]], i64 4)
 // CPP-CHECK-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
 //
-svint32x4_t test_svset4_s32(svint32x4_t tuple, svint32_t x)
+svint32x4_t test_svset4_s32(svint32x4_t tuple, svint32_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset4,_s32,,)(tuple, 1, x);
 }
@@ -71,7 +77,7 @@ svint32x4_t test_svset4_s32(svint32x4_t tuple, svint32_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x i64> @llvm.vector.insert.nxv8i64.nxv2i64(<vscale x 8 x i64> [[TUPLE:%.*]], <vscale x 2 x i64> [[X:%.*]], i64 2)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
 //
-svint64x4_t test_svset4_s64(svint64x4_t tuple, svint64_t x)
+svint64x4_t test_svset4_s64(svint64x4_t tuple, svint64_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset4,_s64,,)(tuple, 1, x);
 }
@@ -86,7 +92,7 @@ svint64x4_t test_svset4_s64(svint64x4_t tuple, svint64_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 64 x i8> @llvm.vector.insert.nxv64i8.nxv16i8(<vscale x 64 x i8> [[TUPLE:%.*]], <vscale x 16 x i8> [[X:%.*]], i64 48)
 // CPP-CHECK-NEXT:    ret <vscale x 64 x i8> [[TMP0]]
 //
-svuint8x4_t test_svset4_u8(svuint8x4_t tuple, svuint8_t x)
+svuint8x4_t test_svset4_u8(svuint8x4_t tuple, svuint8_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset4,_u8,,)(tuple, 3, x);
 }
@@ -101,7 +107,7 @@ svuint8x4_t test_svset4_u8(svuint8x4_t tuple, svuint8_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 32 x i16> @llvm.vector.insert.nxv32i16.nxv8i16(<vscale x 32 x i16> [[TUPLE:%.*]], <vscale x 8 x i16> [[X:%.*]], i64 8)
 // CPP-CHECK-NEXT:    ret <vscale x 32 x i16> [[TMP0]]
 //
-svuint16x4_t test_svset4_u16(svuint16x4_t tuple, svuint16_t x)
+svuint16x4_t test_svset4_u16(svuint16x4_t tuple, svuint16_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset4,_u16,,)(tuple, 1, x);
 }
@@ -116,7 +122,7 @@ svuint16x4_t test_svset4_u16(svuint16x4_t tuple, svuint16_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 16 x i32> @llvm.vector.insert.nxv16i32.nxv4i32(<vscale x 16 x i32> [[TUPLE:%.*]], <vscale x 4 x i32> [[X:%.*]], i64 4)
 // CPP-CHECK-NEXT:    ret <vscale x 16 x i32> [[TMP0]]
 //
-svuint32x4_t test_svset4_u32(svuint32x4_t tuple, svuint32_t x)
+svuint32x4_t test_svset4_u32(svuint32x4_t tuple, svuint32_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset4,_u32,,)(tuple, 1, x);
 }
@@ -131,7 +137,7 @@ svuint32x4_t test_svset4_u32(svuint32x4_t tuple, svuint32_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x i64> @llvm.vector.insert.nxv8i64.nxv2i64(<vscale x 8 x i64> [[TUPLE:%.*]], <vscale x 2 x i64> [[X:%.*]], i64 6)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x i64> [[TMP0]]
 //
-svuint64x4_t test_svset4_u64(svuint64x4_t tuple, svuint64_t x)
+svuint64x4_t test_svset4_u64(svuint64x4_t tuple, svuint64_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset4,_u64,,)(tuple, 3, x);
 }
@@ -146,7 +152,7 @@ svuint64x4_t test_svset4_u64(svuint64x4_t tuple, svuint64_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 32 x half> @llvm.vector.insert.nxv32f16.nxv8f16(<vscale x 32 x half> [[TUPLE:%.*]], <vscale x 8 x half> [[X:%.*]], i64 8)
 // CPP-CHECK-NEXT:    ret <vscale x 32 x half> [[TMP0]]
 //
-svfloat16x4_t test_svset4_f16(svfloat16x4_t tuple, svfloat16_t x)
+svfloat16x4_t test_svset4_f16(svfloat16x4_t tuple, svfloat16_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset4,_f16,,)(tuple, 1, x);
 }
@@ -161,7 +167,7 @@ svfloat16x4_t test_svset4_f16(svfloat16x4_t tuple, svfloat16_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 16 x float> @llvm.vector.insert.nxv16f32.nxv4f32(<vscale x 16 x float> [[TUPLE:%.*]], <vscale x 4 x float> [[X:%.*]], i64 4)
 // CPP-CHECK-NEXT:    ret <vscale x 16 x float> [[TMP0]]
 //
-svfloat32x4_t test_svset4_f32(svfloat32x4_t tuple, svfloat32_t x)
+svfloat32x4_t test_svset4_f32(svfloat32x4_t tuple, svfloat32_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset4,_f32,,)(tuple, 1, x);
 }
@@ -176,7 +182,7 @@ svfloat32x4_t test_svset4_f32(svfloat32x4_t tuple, svfloat32_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 8 x double> @llvm.vector.insert.nxv8f64.nxv2f64(<vscale x 8 x double> [[TUPLE:%.*]], <vscale x 2 x double> [[X:%.*]], i64 6)
 // CPP-CHECK-NEXT:    ret <vscale x 8 x double> [[TMP0]]
 //
-svfloat64x4_t test_svset4_f64(svfloat64x4_t tuple, svfloat64_t x)
+svfloat64x4_t test_svset4_f64(svfloat64x4_t tuple, svfloat64_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset4,_f64,,)(tuple, 3, x);
 }

diff  --git a/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_create2_bool.c b/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_create2_bool.c
index 0cf7902bdfc7644..c4cbec11bf324aa 100644
--- a/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_create2_bool.c
+++ b/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_create2_bool.c
@@ -5,14 +5,14 @@
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve2p1 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s \
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
-// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s \
+// RUN: %clang_cc1 -DTEST_SME2 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s \
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve2p1 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s\
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
-// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s \
+// RUN: %clang_cc1 -DTEST_SME -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s \
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve2p1 -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
-// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
+// RUN: %clang_cc1 -DTEST_SME2 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
 
 // REQUIRES: aarch64-registered-target
 
@@ -25,6 +25,12 @@
 #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
 #endif
 
+#ifndef TEST_SME2
+#define ATTR
+#else
+#define ATTR __arm_streaming
+#endif
+
 // CHECK-LABEL: @test_svcreate2_b(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 32 x i1> @llvm.vector.insert.nxv32i1.nxv16i1(<vscale x 32 x i1> poison, <vscale x 16 x i1> [[X0:%.*]], i64 0)
@@ -37,7 +43,7 @@
 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 32 x i1> @llvm.vector.insert.nxv32i1.nxv16i1(<vscale x 32 x i1> [[TMP0]], <vscale x 16 x i1> [[X1:%.*]], i64 16)
 // CPP-CHECK-NEXT:    ret <vscale x 32 x i1> [[TMP1]]
 //
-svboolx2_t test_svcreate2_b(svbool_t x0, svbool_t x1)
+svboolx2_t test_svcreate2_b(svbool_t x0, svbool_t x1) ATTR
 {
   return SVE_ACLE_FUNC(svcreate2,_b,,)(x0, x1);
 }

diff  --git a/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_create4_bool.c b/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_create4_bool.c
index 01b2a17809f68d8..bc889d9f60183c2 100644
--- a/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_create4_bool.c
+++ b/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_create4_bool.c
@@ -5,14 +5,14 @@
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve2p1 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s \
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
-// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s \
+// RUN: %clang_cc1 -DTEST_SME2 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s \
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve2p1 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s\
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
-// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s \
+// RUN: %clang_cc1 -DTEST_SME2 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s \
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve2p1 -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
-// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
+// RUN: %clang_cc1 -DTEST_SME2 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
 
 // REQUIRES: aarch64-registered-target
 
@@ -25,6 +25,12 @@
 #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
 #endif
 
+#ifndef TEST_SME2
+#define ATTR
+#else
+#define ATTR __arm_streaming
+#endif
+
 // CHECK-LABEL: @test_svcreate4_b(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 64 x i1> @llvm.vector.insert.nxv64i1.nxv16i1(<vscale x 64 x i1> poison, <vscale x 16 x i1> [[X0:%.*]], i64 0)
@@ -41,7 +47,7 @@
 // CPP-CHECK-NEXT:    [[TMP3:%.*]] = tail call <vscale x 64 x i1> @llvm.vector.insert.nxv64i1.nxv16i1(<vscale x 64 x i1> [[TMP2]], <vscale x 16 x i1> [[X4:%.*]], i64 48)
 // CPP-CHECK-NEXT:    ret <vscale x 64 x i1> [[TMP3]]
 //
-svboolx4_t test_svcreate4_b(svbool_t x0, svbool_t x1, svbool_t x2, svbool_t x4)
+svboolx4_t test_svcreate4_b(svbool_t x0, svbool_t x1, svbool_t x2, svbool_t x4) ATTR
 {
   return SVE_ACLE_FUNC(svcreate4,_b,,)(x0, x1, x2, x4);
 }

diff  --git a/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_get2_bool.c b/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_get2_bool.c
index 0bb57bf6bc57d6f..35e6f1b84ab1b37 100644
--- a/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_get2_bool.c
+++ b/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_get2_bool.c
@@ -5,14 +5,14 @@
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve2p1 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s \
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
-// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s \
+// RUN: %clang_cc1 -DTEST_SME2 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s \
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve2p1 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s\
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
-// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s \
+// RUN: %clang_cc1 -DTEST_SME2 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s \
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve2p1 -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
-// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
+// RUN: %clang_cc1 -DTEST_SME2 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
 // REQUIRES: aarch64-registered-target
 #include <arm_sve.h>
 
@@ -23,6 +23,12 @@
 #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
 #endif
 
+#ifndef TEST_SME2
+#define ATTR
+#else
+#define ATTR __arm_streaming
+#endif
+
 // CHECK-LABEL: @test_svget2_b_0(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 16 x i1> @llvm.vector.extract.nxv16i1.nxv32i1(<vscale x 32 x i1> [[TUPLE:%.*]], i64 0)
@@ -33,7 +39,7 @@
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 16 x i1> @llvm.vector.extract.nxv16i1.nxv32i1(<vscale x 32 x i1> [[TUPLE:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 16 x i1> [[TMP0]]
 //
-svbool_t test_svget2_b_0(svboolx2_t tuple)
+svbool_t test_svget2_b_0(svboolx2_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget2,_b,,)(tuple, 0);
 }
@@ -48,7 +54,7 @@ svbool_t test_svget2_b_0(svboolx2_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 16 x i1> @llvm.vector.extract.nxv16i1.nxv32i1(<vscale x 32 x i1> [[TUPLE:%.*]], i64 16)
 // CPP-CHECK-NEXT:    ret <vscale x 16 x i1> [[TMP0]]
 //
-svbool_t test_svget2_b_1(svboolx2_t tuple)
+svbool_t test_svget2_b_1(svboolx2_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget2,_b,,)(tuple, 1);
 }

diff  --git a/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_get4_bool.c b/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_get4_bool.c
index bfef3c56a35131d..8a5f9568e367713 100644
--- a/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_get4_bool.c
+++ b/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_get4_bool.c
@@ -5,14 +5,14 @@
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve2p1 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s \
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
-// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s \
+// RUN: %clang_cc1 -DTEST_SME2 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s \
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve2p1 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s\
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
-// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s \
+// RUN: %clang_cc1 -DTEST_SME2 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s \
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve2p1 -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
-// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
+// RUN: %clang_cc1 -DTEST_SME2 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
 
 // REQUIRES: aarch64-registered-target
 
@@ -25,6 +25,12 @@
 #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
 #endif
 
+#ifndef TEST_SME
+#define ATTR
+#else
+#define ATTR __arm_streaming
+#endif
+
 // NOTE: For these tests clang converts the struct parameter into
 // several parameters, one for each member of the original struct.
 // CHECK-LABEL: @test_svget4_b_0(
@@ -37,7 +43,7 @@
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 16 x i1> @llvm.vector.extract.nxv16i1.nxv64i1(<vscale x 64 x i1> [[TUPLE:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 16 x i1> [[TMP0]]
 //
-svbool_t test_svget4_b_0(svboolx4_t tuple)
+svbool_t test_svget4_b_0(svboolx4_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget4,_b,,)(tuple, 0);
 }
@@ -54,7 +60,7 @@ svbool_t test_svget4_b_0(svboolx4_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 16 x i1> @llvm.vector.extract.nxv16i1.nxv64i1(<vscale x 64 x i1> [[TUPLE:%.*]], i64 16)
 // CPP-CHECK-NEXT:    ret <vscale x 16 x i1> [[TMP0]]
 //
-svbool_t test_svget4_b_1(svboolx4_t tuple)
+svbool_t test_svget4_b_1(svboolx4_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget4,_b,,)(tuple, 1);
 }
@@ -71,7 +77,7 @@ svbool_t test_svget4_b_1(svboolx4_t tuple)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 16 x i1> @llvm.vector.extract.nxv16i1.nxv64i1(<vscale x 64 x i1> [[TUPLE:%.*]], i64 48)
 // CPP-CHECK-NEXT:    ret <vscale x 16 x i1> [[TMP0]]
 //
-svbool_t test_svget4_b_3(svboolx4_t tuple)
+svbool_t test_svget4_b_3(svboolx4_t tuple) ATTR
 {
   return SVE_ACLE_FUNC(svget4,_b,,)(tuple, 3);
 }

diff  --git a/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_set2_bool.c b/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_set2_bool.c
index 21e7282e9ffb6ea..75c8d035aedb0c8 100644
--- a/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_set2_bool.c
+++ b/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_set2_bool.c
@@ -5,14 +5,14 @@
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve2p1 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s \
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
-// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s \
+// RUN: %clang_cc1 -DTEST_SME2 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s \
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve2p1 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s\
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
-// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s \
+// RUN: %clang_cc1 -DTEST_SME2 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s \
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve2p1 -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
-// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
+// RUN: %clang_cc1 -DTEST_SME2 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
 
 // REQUIRES: aarch64-registered-target
 
@@ -25,6 +25,12 @@
 #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
 #endif
 
+#ifndef TEST_SME2
+#define ATTR
+#else
+#define ATTR __arm_streaming
+#endif
+
 // CHECK-LABEL: @test_svset2_b_0(
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 32 x i1> @llvm.vector.insert.nxv32i1.nxv16i1(<vscale x 32 x i1> [[TUPLE:%.*]], <vscale x 16 x i1> [[X:%.*]], i64 0)
@@ -35,7 +41,7 @@
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 32 x i1> @llvm.vector.insert.nxv32i1.nxv16i1(<vscale x 32 x i1> [[TUPLE:%.*]], <vscale x 16 x i1> [[X:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 32 x i1> [[TMP0]]
 //
-svboolx2_t test_svset2_b_0(svboolx2_t tuple, svbool_t x)
+svboolx2_t test_svset2_b_0(svboolx2_t tuple, svbool_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset2,_b,,)(tuple, 0, x);
 }
@@ -50,7 +56,7 @@ svboolx2_t test_svset2_b_0(svboolx2_t tuple, svbool_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 32 x i1> @llvm.vector.insert.nxv32i1.nxv16i1(<vscale x 32 x i1> [[TUPLE:%.*]], <vscale x 16 x i1> [[X:%.*]], i64 16)
 // CPP-CHECK-NEXT:    ret <vscale x 32 x i1> [[TMP0]]
 //
-svboolx2_t test_svset2_b_1(svboolx2_t tuple, svbool_t x)
+svboolx2_t test_svset2_b_1(svboolx2_t tuple, svbool_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset2,_b,,)(tuple, 1, x);
 }

diff  --git a/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_set4_bool.c b/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_set4_bool.c
index 9c0233646a7a4a0..d68810352693bc8 100644
--- a/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_set4_bool.c
+++ b/clang/test/CodeGen/aarch64-sve2p1-intrinsics/acle_sve2p1_set4_bool.c
@@ -5,14 +5,14 @@
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve2p1 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s \
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
-// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s \
+// RUN: %clang_cc1 -DTEST_SME2 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s \
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve2p1 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s\
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
-// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s \
+// RUN: %clang_cc1 -DTEST_SME2 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s \
 // RUN: | opt -S -passes=mem2reg,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve2p1 -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
-// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
+// RUN: %clang_cc1 -DTEST_SME2 -triple aarch64-none-linux-gnu -target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
 // REQUIRES: aarch64-registered-target
 
 #include <arm_sve.h>
@@ -24,6 +24,11 @@
 #define SVE_ACLE_FUNC(A1,A2,A3,A4) A1##A2##A3##A4
 #endif
 
+#ifndef TEST_SME2
+#define ATTR
+#else
+#define ATTR __arm_streaming
+#endif
 
 // CHECK-LABEL: @test_svset4_b_0(
 // CHECK-NEXT:  entry:
@@ -35,7 +40,7 @@
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 64 x i1> @llvm.vector.insert.nxv64i1.nxv16i1(<vscale x 64 x i1> [[TUPLE:%.*]], <vscale x 16 x i1> [[X:%.*]], i64 0)
 // CPP-CHECK-NEXT:    ret <vscale x 64 x i1> [[TMP0]]
 //
-svboolx4_t test_svset4_b_0(svboolx4_t tuple, svbool_t x)
+svboolx4_t test_svset4_b_0(svboolx4_t tuple, svbool_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset4,_b,,)(tuple, 0, x);
 }
@@ -50,7 +55,7 @@ svboolx4_t test_svset4_b_0(svboolx4_t tuple, svbool_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 64 x i1> @llvm.vector.insert.nxv64i1.nxv16i1(<vscale x 64 x i1> [[TUPLE:%.*]], <vscale x 16 x i1> [[X:%.*]], i64 16)
 // CPP-CHECK-NEXT:    ret <vscale x 64 x i1> [[TMP0]]
 //
-svboolx4_t test_svset4_b_1(svboolx4_t tuple, svbool_t x)
+svboolx4_t test_svset4_b_1(svboolx4_t tuple, svbool_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset4,_b,,)(tuple, 1, x);
 }
@@ -65,7 +70,7 @@ svboolx4_t test_svset4_b_1(svboolx4_t tuple, svbool_t x)
 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = tail call <vscale x 64 x i1> @llvm.vector.insert.nxv64i1.nxv16i1(<vscale x 64 x i1> [[TUPLE:%.*]], <vscale x 16 x i1> [[X:%.*]], i64 48)
 // CPP-CHECK-NEXT:    ret <vscale x 64 x i1> [[TMP0]]
 //
-svboolx4_t test_svset4_b_3(svboolx4_t tuple, svbool_t x)
+svboolx4_t test_svset4_b_3(svboolx4_t tuple, svbool_t x) ATTR
 {
   return SVE_ACLE_FUNC(svset4,_b,,)(tuple, 3, x);
 }


        


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