clang/test/CodeGen/aarch64-sve2-intrinsics/acle_sve2_stnt1h.c

   1 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
   2 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve2 -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
   3 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve2 -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s -check-prefix=CPP-CHECK
   4 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve2 -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
   5 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve2 -S -O1 -Werror -Wall -emit-llvm -o - -x c++ %s | FileCheck %s -check-prefix=CPP-CHECK
   6
   7 // REQUIRES: aarch64-registered-target
   8
   9 #include <arm_sve.h>
  10
  11 #ifdef SVE_OVERLOADED_FORMS
  12 // A simple used,unused... macro, long enough to represent any SVE builtin.
  13 #define SVE_ACLE_FUNC(A1, A2_UNUSED, A3, A4_UNUSED) A1##A3
  14 #else
  15 #define SVE_ACLE_FUNC(A1, A2, A3, A4) A1##A2##A3##A4
  16 #endif
  17
  18 // CHECK-LABEL: @test_svstnt1h_scatter_u32base_s32(
  19 // CHECK-NEXT:  entry:
  20 // CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 4 x i32> [[DATA:%.*]] to <vscale x 4 x i16>
  21 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PG:%.*]])
  22 // CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv4i16.nxv4i32(<vscale x 4 x i16> [[TMP0]], <vscale x 4 x i1> [[TMP1]], <vscale x 4 x i32> [[BASES:%.*]], i64 0)
  23 // CHECK-NEXT:    ret void
  24 //
  25 // CPP-CHECK-LABEL: @_Z33test_svstnt1h_scatter_u32base_s32u10__SVBool_tu12__SVUint32_tu11__SVInt32_t(
  26 // CPP-CHECK-NEXT:  entry:
  27 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 4 x i32> [[DATA:%.*]] to <vscale x 4 x i16>
  28 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PG:%.*]])
  29 // CPP-CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv4i16.nxv4i32(<vscale x 4 x i16> [[TMP0]], <vscale x 4 x i1> [[TMP1]], <vscale x 4 x i32> [[BASES:%.*]], i64 0)
  30 // CPP-CHECK-NEXT:    ret void
  31 //
  32 void test_svstnt1h_scatter_u32base_s32(svbool_t pg, svuint32_t bases, svint32_t data) {
  33   return SVE_ACLE_FUNC(svstnt1h_scatter, _u32base, , _s32)(pg, bases, data);
  34 }
  35
  36 // CHECK-LABEL: @test_svstnt1h_scatter_u64base_s64(
  37 // CHECK-NEXT:  entry:
  38 // CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 2 x i64> [[DATA:%.*]] to <vscale x 2 x i16>
  39 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PG:%.*]])
  40 // CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv2i16.nxv2i64(<vscale x 2 x i16> [[TMP0]], <vscale x 2 x i1> [[TMP1]], <vscale x 2 x i64> [[BASES:%.*]], i64 0)
  41 // CHECK-NEXT:    ret void
  42 //
  43 // CPP-CHECK-LABEL: @_Z33test_svstnt1h_scatter_u64base_s64u10__SVBool_tu12__SVUint64_tu11__SVInt64_t(
  44 // CPP-CHECK-NEXT:  entry:
  45 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 2 x i64> [[DATA:%.*]] to <vscale x 2 x i16>
  46 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PG:%.*]])
  47 // CPP-CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv2i16.nxv2i64(<vscale x 2 x i16> [[TMP0]], <vscale x 2 x i1> [[TMP1]], <vscale x 2 x i64> [[BASES:%.*]], i64 0)
  48 // CPP-CHECK-NEXT:    ret void
  49 //
  50 void test_svstnt1h_scatter_u64base_s64(svbool_t pg, svuint64_t bases, svint64_t data) {
  51   return SVE_ACLE_FUNC(svstnt1h_scatter, _u64base, , _s64)(pg, bases, data);
  52 }
  53
  54 // CHECK-LABEL: @test_svstnt1h_scatter_u32base_u32(
  55 // CHECK-NEXT:  entry:
  56 // CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 4 x i32> [[DATA:%.*]] to <vscale x 4 x i16>
  57 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PG:%.*]])
  58 // CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv4i16.nxv4i32(<vscale x 4 x i16> [[TMP0]], <vscale x 4 x i1> [[TMP1]], <vscale x 4 x i32> [[BASES:%.*]], i64 0)
  59 // CHECK-NEXT:    ret void
  60 //
  61 // CPP-CHECK-LABEL: @_Z33test_svstnt1h_scatter_u32base_u32u10__SVBool_tu12__SVUint32_tS0_(
  62 // CPP-CHECK-NEXT:  entry:
  63 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 4 x i32> [[DATA:%.*]] to <vscale x 4 x i16>
  64 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PG:%.*]])
  65 // CPP-CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv4i16.nxv4i32(<vscale x 4 x i16> [[TMP0]], <vscale x 4 x i1> [[TMP1]], <vscale x 4 x i32> [[BASES:%.*]], i64 0)
  66 // CPP-CHECK-NEXT:    ret void
  67 //
  68 void test_svstnt1h_scatter_u32base_u32(svbool_t pg, svuint32_t bases, svuint32_t data) {
  69   return SVE_ACLE_FUNC(svstnt1h_scatter, _u32base, , _u32)(pg, bases, data);
  70 }
  71
  72 // CHECK-LABEL: @test_svstnt1h_scatter_u64base_u64(
  73 // CHECK-NEXT:  entry:
  74 // CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 2 x i64> [[DATA:%.*]] to <vscale x 2 x i16>
  75 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PG:%.*]])
  76 // CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv2i16.nxv2i64(<vscale x 2 x i16> [[TMP0]], <vscale x 2 x i1> [[TMP1]], <vscale x 2 x i64> [[BASES:%.*]], i64 0)
  77 // CHECK-NEXT:    ret void
  78 //
  79 // CPP-CHECK-LABEL: @_Z33test_svstnt1h_scatter_u64base_u64u10__SVBool_tu12__SVUint64_tS0_(
  80 // CPP-CHECK-NEXT:  entry:
  81 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 2 x i64> [[DATA:%.*]] to <vscale x 2 x i16>
  82 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PG:%.*]])
  83 // CPP-CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv2i16.nxv2i64(<vscale x 2 x i16> [[TMP0]], <vscale x 2 x i1> [[TMP1]], <vscale x 2 x i64> [[BASES:%.*]], i64 0)
  84 // CPP-CHECK-NEXT:    ret void
  85 //
  86 void test_svstnt1h_scatter_u64base_u64(svbool_t pg, svuint64_t bases, svuint64_t data) {
  87   return SVE_ACLE_FUNC(svstnt1h_scatter, _u64base, , _u64)(pg, bases, data);
  88 }
  89
  90 // CHECK-LABEL: @test_svstnt1h_scatter_s64offset_s64(
  91 // CHECK-NEXT:  entry:
  92 // CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 2 x i64> [[DATA:%.*]] to <vscale x 2 x i16>
  93 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PG:%.*]])
  94 // CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.nxv2i16(<vscale x 2 x i16> [[TMP0]], <vscale x 2 x i1> [[TMP1]], ptr [[BASE:%.*]], <vscale x 2 x i64> [[OFFSETS:%.*]])
  95 // CHECK-NEXT:    ret void
  96 //
  97 // CPP-CHECK-LABEL: @_Z35test_svstnt1h_scatter_s64offset_s64u10__SVBool_tPsu11__SVInt64_tS1_(
  98 // CPP-CHECK-NEXT:  entry:
  99 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 2 x i64> [[DATA:%.*]] to <vscale x 2 x i16>
 100 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PG:%.*]])
 101 // CPP-CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.nxv2i16(<vscale x 2 x i16> [[TMP0]], <vscale x 2 x i1> [[TMP1]], ptr [[BASE:%.*]], <vscale x 2 x i64> [[OFFSETS:%.*]])
 102 // CPP-CHECK-NEXT:    ret void
 103 //
 104 void test_svstnt1h_scatter_s64offset_s64(svbool_t pg, int16_t *base, svint64_t offsets, svint64_t data) {
 105   return SVE_ACLE_FUNC(svstnt1h_scatter_, s64, offset, _s64)(pg, base, offsets, data);
 106 }
 107
 108 // CHECK-LABEL: @test_svstnt1h_scatter_s64offset_u64(
 109 // CHECK-NEXT:  entry:
 110 // CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 2 x i64> [[DATA:%.*]] to <vscale x 2 x i16>
 111 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PG:%.*]])
 112 // CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.nxv2i16(<vscale x 2 x i16> [[TMP0]], <vscale x 2 x i1> [[TMP1]], ptr [[BASE:%.*]], <vscale x 2 x i64> [[OFFSETS:%.*]])
 113 // CHECK-NEXT:    ret void
 114 //
 115 // CPP-CHECK-LABEL: @_Z35test_svstnt1h_scatter_s64offset_u64u10__SVBool_tPtu11__SVInt64_tu12__SVUint64_t(
 116 // CPP-CHECK-NEXT:  entry:
 117 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 2 x i64> [[DATA:%.*]] to <vscale x 2 x i16>
 118 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PG:%.*]])
 119 // CPP-CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.nxv2i16(<vscale x 2 x i16> [[TMP0]], <vscale x 2 x i1> [[TMP1]], ptr [[BASE:%.*]], <vscale x 2 x i64> [[OFFSETS:%.*]])
 120 // CPP-CHECK-NEXT:    ret void
 121 //
 122 void test_svstnt1h_scatter_s64offset_u64(svbool_t pg, uint16_t *base, svint64_t offsets, svuint64_t data) {
 123   return SVE_ACLE_FUNC(svstnt1h_scatter_, s64, offset, _u64)(pg, base, offsets, data);
 124 }
 125
 126 // CHECK-LABEL: @test_svstnt1h_scatter_u32offset_s32(
 127 // CHECK-NEXT:  entry:
 128 // CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 4 x i32> [[DATA:%.*]] to <vscale x 4 x i16>
 129 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PG:%.*]])
 130 // CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.uxtw.nxv4i16(<vscale x 4 x i16> [[TMP0]], <vscale x 4 x i1> [[TMP1]], ptr [[BASE:%.*]], <vscale x 4 x i32> [[OFFSETS:%.*]])
 131 // CHECK-NEXT:    ret void
 132 //
 133 // CPP-CHECK-LABEL: @_Z35test_svstnt1h_scatter_u32offset_s32u10__SVBool_tPsu12__SVUint32_tu11__SVInt32_t(
 134 // CPP-CHECK-NEXT:  entry:
 135 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 4 x i32> [[DATA:%.*]] to <vscale x 4 x i16>
 136 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PG:%.*]])
 137 // CPP-CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.uxtw.nxv4i16(<vscale x 4 x i16> [[TMP0]], <vscale x 4 x i1> [[TMP1]], ptr [[BASE:%.*]], <vscale x 4 x i32> [[OFFSETS:%.*]])
 138 // CPP-CHECK-NEXT:    ret void
 139 //
 140 void test_svstnt1h_scatter_u32offset_s32(svbool_t pg, int16_t *base, svuint32_t offsets, svint32_t data) {
 141   return SVE_ACLE_FUNC(svstnt1h_scatter_, u32, offset, _s32)(pg, base, offsets, data);
 142 }
 143
 144 // CHECK-LABEL: @test_svstnt1h_scatter_u64offset_s64(
 145 // CHECK-NEXT:  entry:
 146 // CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 2 x i64> [[DATA:%.*]] to <vscale x 2 x i16>
 147 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PG:%.*]])
 148 // CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.nxv2i16(<vscale x 2 x i16> [[TMP0]], <vscale x 2 x i1> [[TMP1]], ptr [[BASE:%.*]], <vscale x 2 x i64> [[OFFSETS:%.*]])
 149 // CHECK-NEXT:    ret void
 150 //
 151 // CPP-CHECK-LABEL: @_Z35test_svstnt1h_scatter_u64offset_s64u10__SVBool_tPsu12__SVUint64_tu11__SVInt64_t(
 152 // CPP-CHECK-NEXT:  entry:
 153 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 2 x i64> [[DATA:%.*]] to <vscale x 2 x i16>
 154 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PG:%.*]])
 155 // CPP-CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.nxv2i16(<vscale x 2 x i16> [[TMP0]], <vscale x 2 x i1> [[TMP1]], ptr [[BASE:%.*]], <vscale x 2 x i64> [[OFFSETS:%.*]])
 156 // CPP-CHECK-NEXT:    ret void
 157 //
 158 void test_svstnt1h_scatter_u64offset_s64(svbool_t pg, int16_t *base, svuint64_t offsets, svint64_t data) {
 159   return SVE_ACLE_FUNC(svstnt1h_scatter_, u64, offset, _s64)(pg, base, offsets, data);
 160 }
 161
 162 // CHECK-LABEL: @test_svstnt1h_scatter_u32offset_u32(
 163 // CHECK-NEXT:  entry:
 164 // CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 4 x i32> [[DATA:%.*]] to <vscale x 4 x i16>
 165 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PG:%.*]])
 166 // CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.uxtw.nxv4i16(<vscale x 4 x i16> [[TMP0]], <vscale x 4 x i1> [[TMP1]], ptr [[BASE:%.*]], <vscale x 4 x i32> [[OFFSETS:%.*]])
 167 // CHECK-NEXT:    ret void
 168 //
 169 // CPP-CHECK-LABEL: @_Z35test_svstnt1h_scatter_u32offset_u32u10__SVBool_tPtu12__SVUint32_tS1_(
 170 // CPP-CHECK-NEXT:  entry:
 171 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 4 x i32> [[DATA:%.*]] to <vscale x 4 x i16>
 172 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PG:%.*]])
 173 // CPP-CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.uxtw.nxv4i16(<vscale x 4 x i16> [[TMP0]], <vscale x 4 x i1> [[TMP1]], ptr [[BASE:%.*]], <vscale x 4 x i32> [[OFFSETS:%.*]])
 174 // CPP-CHECK-NEXT:    ret void
 175 //
 176 void test_svstnt1h_scatter_u32offset_u32(svbool_t pg, uint16_t *base, svuint32_t offsets, svuint32_t data) {
 177   return SVE_ACLE_FUNC(svstnt1h_scatter_, u32, offset, _u32)(pg, base, offsets, data);
 178 }
 179
 180 // CHECK-LABEL: @test_svstnt1h_scatter_u64offset_u64(
 181 // CHECK-NEXT:  entry:
 182 // CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 2 x i64> [[DATA:%.*]] to <vscale x 2 x i16>
 183 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PG:%.*]])
 184 // CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.nxv2i16(<vscale x 2 x i16> [[TMP0]], <vscale x 2 x i1> [[TMP1]], ptr [[BASE:%.*]], <vscale x 2 x i64> [[OFFSETS:%.*]])
 185 // CHECK-NEXT:    ret void
 186 //
 187 // CPP-CHECK-LABEL: @_Z35test_svstnt1h_scatter_u64offset_u64u10__SVBool_tPtu12__SVUint64_tS1_(
 188 // CPP-CHECK-NEXT:  entry:
 189 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 2 x i64> [[DATA:%.*]] to <vscale x 2 x i16>
 190 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PG:%.*]])
 191 // CPP-CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.nxv2i16(<vscale x 2 x i16> [[TMP0]], <vscale x 2 x i1> [[TMP1]], ptr [[BASE:%.*]], <vscale x 2 x i64> [[OFFSETS:%.*]])
 192 // CPP-CHECK-NEXT:    ret void
 193 //
 194 void test_svstnt1h_scatter_u64offset_u64(svbool_t pg, uint16_t *base, svuint64_t offsets, svuint64_t data) {
 195   return SVE_ACLE_FUNC(svstnt1h_scatter_, u64, offset, _u64)(pg, base, offsets, data);
 196 }
 197
 198 // CHECK-LABEL: @test_svstnt1h_scatter_u32base_offset_s32(
 199 // CHECK-NEXT:  entry:
 200 // CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 4 x i32> [[DATA:%.*]] to <vscale x 4 x i16>
 201 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PG:%.*]])
 202 // CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv4i16.nxv4i32(<vscale x 4 x i16> [[TMP0]], <vscale x 4 x i1> [[TMP1]], <vscale x 4 x i32> [[BASES:%.*]], i64 [[OFFSET:%.*]])
 203 // CHECK-NEXT:    ret void
 204 //
 205 // CPP-CHECK-LABEL: @_Z40test_svstnt1h_scatter_u32base_offset_s32u10__SVBool_tu12__SVUint32_tlu11__SVInt32_t(
 206 // CPP-CHECK-NEXT:  entry:
 207 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 4 x i32> [[DATA:%.*]] to <vscale x 4 x i16>
 208 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PG:%.*]])
 209 // CPP-CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv4i16.nxv4i32(<vscale x 4 x i16> [[TMP0]], <vscale x 4 x i1> [[TMP1]], <vscale x 4 x i32> [[BASES:%.*]], i64 [[OFFSET:%.*]])
 210 // CPP-CHECK-NEXT:    ret void
 211 //
 212 void test_svstnt1h_scatter_u32base_offset_s32(svbool_t pg, svuint32_t bases, int64_t offset, svint32_t data) {
 213   return SVE_ACLE_FUNC(svstnt1h_scatter, _u32base, _offset, _s32)(pg, bases, offset, data);
 214 }
 215
 216 // CHECK-LABEL: @test_svstnt1h_scatter_u64base_offset_s64(
 217 // CHECK-NEXT:  entry:
 218 // CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 2 x i64> [[DATA:%.*]] to <vscale x 2 x i16>
 219 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PG:%.*]])
 220 // CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv2i16.nxv2i64(<vscale x 2 x i16> [[TMP0]], <vscale x 2 x i1> [[TMP1]], <vscale x 2 x i64> [[BASES:%.*]], i64 [[OFFSET:%.*]])
 221 // CHECK-NEXT:    ret void
 222 //
 223 // CPP-CHECK-LABEL: @_Z40test_svstnt1h_scatter_u64base_offset_s64u10__SVBool_tu12__SVUint64_tlu11__SVInt64_t(
 224 // CPP-CHECK-NEXT:  entry:
 225 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 2 x i64> [[DATA:%.*]] to <vscale x 2 x i16>
 226 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PG:%.*]])
 227 // CPP-CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv2i16.nxv2i64(<vscale x 2 x i16> [[TMP0]], <vscale x 2 x i1> [[TMP1]], <vscale x 2 x i64> [[BASES:%.*]], i64 [[OFFSET:%.*]])
 228 // CPP-CHECK-NEXT:    ret void
 229 //
 230 void test_svstnt1h_scatter_u64base_offset_s64(svbool_t pg, svuint64_t bases, int64_t offset, svint64_t data) {
 231   return SVE_ACLE_FUNC(svstnt1h_scatter, _u64base, _offset, _s64)(pg, bases, offset, data);
 232 }
 233
 234 // CHECK-LABEL: @test_svstnt1h_scatter_u32base_offset_u32(
 235 // CHECK-NEXT:  entry:
 236 // CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 4 x i32> [[DATA:%.*]] to <vscale x 4 x i16>
 237 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PG:%.*]])
 238 // CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv4i16.nxv4i32(<vscale x 4 x i16> [[TMP0]], <vscale x 4 x i1> [[TMP1]], <vscale x 4 x i32> [[BASES:%.*]], i64 [[OFFSET:%.*]])
 239 // CHECK-NEXT:    ret void
 240 //
 241 // CPP-CHECK-LABEL: @_Z40test_svstnt1h_scatter_u32base_offset_u32u10__SVBool_tu12__SVUint32_tlS0_(
 242 // CPP-CHECK-NEXT:  entry:
 243 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 4 x i32> [[DATA:%.*]] to <vscale x 4 x i16>
 244 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PG:%.*]])
 245 // CPP-CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv4i16.nxv4i32(<vscale x 4 x i16> [[TMP0]], <vscale x 4 x i1> [[TMP1]], <vscale x 4 x i32> [[BASES:%.*]], i64 [[OFFSET:%.*]])
 246 // CPP-CHECK-NEXT:    ret void
 247 //
 248 void test_svstnt1h_scatter_u32base_offset_u32(svbool_t pg, svuint32_t bases, int64_t offset, svuint32_t data) {
 249   return SVE_ACLE_FUNC(svstnt1h_scatter, _u32base, _offset, _u32)(pg, bases, offset, data);
 250 }
 251
 252 // CHECK-LABEL: @test_svstnt1h_scatter_u64base_offset_u64(
 253 // CHECK-NEXT:  entry:
 254 // CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 2 x i64> [[DATA:%.*]] to <vscale x 2 x i16>
 255 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PG:%.*]])
 256 // CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv2i16.nxv2i64(<vscale x 2 x i16> [[TMP0]], <vscale x 2 x i1> [[TMP1]], <vscale x 2 x i64> [[BASES:%.*]], i64 [[OFFSET:%.*]])
 257 // CHECK-NEXT:    ret void
 258 //
 259 // CPP-CHECK-LABEL: @_Z40test_svstnt1h_scatter_u64base_offset_u64u10__SVBool_tu12__SVUint64_tlS0_(
 260 // CPP-CHECK-NEXT:  entry:
 261 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 2 x i64> [[DATA:%.*]] to <vscale x 2 x i16>
 262 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PG:%.*]])
 263 // CPP-CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv2i16.nxv2i64(<vscale x 2 x i16> [[TMP0]], <vscale x 2 x i1> [[TMP1]], <vscale x 2 x i64> [[BASES:%.*]], i64 [[OFFSET:%.*]])
 264 // CPP-CHECK-NEXT:    ret void
 265 //
 266 void test_svstnt1h_scatter_u64base_offset_u64(svbool_t pg, svuint64_t bases, int64_t offset, svuint64_t data) {
 267   return SVE_ACLE_FUNC(svstnt1h_scatter, _u64base, _offset, _u64)(pg, bases, offset, data);
 268 }
 269
 270 // CHECK-LABEL: @test_svstnt1h_scatter_s64index_s64(
 271 // CHECK-NEXT:  entry:
 272 // CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 2 x i64> [[DATA:%.*]] to <vscale x 2 x i16>
 273 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PG:%.*]])
 274 // CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.index.nxv2i16(<vscale x 2 x i16> [[TMP0]], <vscale x 2 x i1> [[TMP1]], ptr [[BASE:%.*]], <vscale x 2 x i64> [[INDICES:%.*]])
 275 // CHECK-NEXT:    ret void
 276 //
 277 // CPP-CHECK-LABEL: @_Z34test_svstnt1h_scatter_s64index_s64u10__SVBool_tPsu11__SVInt64_tS1_(
 278 // CPP-CHECK-NEXT:  entry:
 279 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 2 x i64> [[DATA:%.*]] to <vscale x 2 x i16>
 280 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PG:%.*]])
 281 // CPP-CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.index.nxv2i16(<vscale x 2 x i16> [[TMP0]], <vscale x 2 x i1> [[TMP1]], ptr [[BASE:%.*]], <vscale x 2 x i64> [[INDICES:%.*]])
 282 // CPP-CHECK-NEXT:    ret void
 283 //
 284 void test_svstnt1h_scatter_s64index_s64(svbool_t pg, int16_t *base, svint64_t indices, svint64_t data) {
 285   return SVE_ACLE_FUNC(svstnt1h_scatter_, s64, index, _s64)(pg, base, indices, data);
 286 }
 287
 288 // CHECK-LABEL: @test_svstnt1h_scatter_s64index_u64(
 289 // CHECK-NEXT:  entry:
 290 // CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 2 x i64> [[DATA:%.*]] to <vscale x 2 x i16>
 291 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PG:%.*]])
 292 // CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.index.nxv2i16(<vscale x 2 x i16> [[TMP0]], <vscale x 2 x i1> [[TMP1]], ptr [[BASE:%.*]], <vscale x 2 x i64> [[INDICES:%.*]])
 293 // CHECK-NEXT:    ret void
 294 //
 295 // CPP-CHECK-LABEL: @_Z34test_svstnt1h_scatter_s64index_u64u10__SVBool_tPtu11__SVInt64_tu12__SVUint64_t(
 296 // CPP-CHECK-NEXT:  entry:
 297 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 2 x i64> [[DATA:%.*]] to <vscale x 2 x i16>
 298 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PG:%.*]])
 299 // CPP-CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.index.nxv2i16(<vscale x 2 x i16> [[TMP0]], <vscale x 2 x i1> [[TMP1]], ptr [[BASE:%.*]], <vscale x 2 x i64> [[INDICES:%.*]])
 300 // CPP-CHECK-NEXT:    ret void
 301 //
 302 void test_svstnt1h_scatter_s64index_u64(svbool_t pg, uint16_t *base, svint64_t indices, svuint64_t data) {
 303   return SVE_ACLE_FUNC(svstnt1h_scatter_, s64, index, _u64)(pg, base, indices, data);
 304 }
 305
 306 // CHECK-LABEL: @test_svstnt1h_scatter_u64index_s64(
 307 // CHECK-NEXT:  entry:
 308 // CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 2 x i64> [[DATA:%.*]] to <vscale x 2 x i16>
 309 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PG:%.*]])
 310 // CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.index.nxv2i16(<vscale x 2 x i16> [[TMP0]], <vscale x 2 x i1> [[TMP1]], ptr [[BASE:%.*]], <vscale x 2 x i64> [[INDICES:%.*]])
 311 // CHECK-NEXT:    ret void
 312 //
 313 // CPP-CHECK-LABEL: @_Z34test_svstnt1h_scatter_u64index_s64u10__SVBool_tPsu12__SVUint64_tu11__SVInt64_t(
 314 // CPP-CHECK-NEXT:  entry:
 315 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 2 x i64> [[DATA:%.*]] to <vscale x 2 x i16>
 316 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PG:%.*]])
 317 // CPP-CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.index.nxv2i16(<vscale x 2 x i16> [[TMP0]], <vscale x 2 x i1> [[TMP1]], ptr [[BASE:%.*]], <vscale x 2 x i64> [[INDICES:%.*]])
 318 // CPP-CHECK-NEXT:    ret void
 319 //
 320 void test_svstnt1h_scatter_u64index_s64(svbool_t pg, int16_t *base, svuint64_t indices, svint64_t data) {
 321   return SVE_ACLE_FUNC(svstnt1h_scatter_, u64, index, _s64)(pg, base, indices, data);
 322 }
 323
 324 // CHECK-LABEL: @test_svstnt1h_scatter_u64index_u64(
 325 // CHECK-NEXT:  entry:
 326 // CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 2 x i64> [[DATA:%.*]] to <vscale x 2 x i16>
 327 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PG:%.*]])
 328 // CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.index.nxv2i16(<vscale x 2 x i16> [[TMP0]], <vscale x 2 x i1> [[TMP1]], ptr [[BASE:%.*]], <vscale x 2 x i64> [[INDICES:%.*]])
 329 // CHECK-NEXT:    ret void
 330 //
 331 // CPP-CHECK-LABEL: @_Z34test_svstnt1h_scatter_u64index_u64u10__SVBool_tPtu12__SVUint64_tS1_(
 332 // CPP-CHECK-NEXT:  entry:
 333 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 2 x i64> [[DATA:%.*]] to <vscale x 2 x i16>
 334 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PG:%.*]])
 335 // CPP-CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.index.nxv2i16(<vscale x 2 x i16> [[TMP0]], <vscale x 2 x i1> [[TMP1]], ptr [[BASE:%.*]], <vscale x 2 x i64> [[INDICES:%.*]])
 336 // CPP-CHECK-NEXT:    ret void
 337 //
 338 void test_svstnt1h_scatter_u64index_u64(svbool_t pg, uint16_t *base, svuint64_t indices, svuint64_t data) {
 339   return SVE_ACLE_FUNC(svstnt1h_scatter_, u64, index, _u64)(pg, base, indices, data);
 340 }
 341
 342 // CHECK-LABEL: @test_svstnt1h_scatter_u32base_index_s32(
 343 // CHECK-NEXT:  entry:
 344 // CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 4 x i32> [[DATA:%.*]] to <vscale x 4 x i16>
 345 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PG:%.*]])
 346 // CHECK-NEXT:    [[TMP2:%.*]] = shl i64 [[INDEX:%.*]], 1
 347 // CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv4i16.nxv4i32(<vscale x 4 x i16> [[TMP0]], <vscale x 4 x i1> [[TMP1]], <vscale x 4 x i32> [[BASES:%.*]], i64 [[TMP2]])
 348 // CHECK-NEXT:    ret void
 349 //
 350 // CPP-CHECK-LABEL: @_Z39test_svstnt1h_scatter_u32base_index_s32u10__SVBool_tu12__SVUint32_tlu11__SVInt32_t(
 351 // CPP-CHECK-NEXT:  entry:
 352 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 4 x i32> [[DATA:%.*]] to <vscale x 4 x i16>
 353 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PG:%.*]])
 354 // CPP-CHECK-NEXT:    [[TMP2:%.*]] = shl i64 [[INDEX:%.*]], 1
 355 // CPP-CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv4i16.nxv4i32(<vscale x 4 x i16> [[TMP0]], <vscale x 4 x i1> [[TMP1]], <vscale x 4 x i32> [[BASES:%.*]], i64 [[TMP2]])
 356 // CPP-CHECK-NEXT:    ret void
 357 //
 358 void test_svstnt1h_scatter_u32base_index_s32(svbool_t pg, svuint32_t bases, int64_t index, svint32_t data) {
 359   return SVE_ACLE_FUNC(svstnt1h_scatter, _u32base, _index, _s32)(pg, bases, index, data);
 360 }
 361
 362 // CHECK-LABEL: @test_svstnt1h_scatter_u64base_index_s64(
 363 // CHECK-NEXT:  entry:
 364 // CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 2 x i64> [[DATA:%.*]] to <vscale x 2 x i16>
 365 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PG:%.*]])
 366 // CHECK-NEXT:    [[TMP2:%.*]] = shl i64 [[INDEX:%.*]], 1
 367 // CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv2i16.nxv2i64(<vscale x 2 x i16> [[TMP0]], <vscale x 2 x i1> [[TMP1]], <vscale x 2 x i64> [[BASES:%.*]], i64 [[TMP2]])
 368 // CHECK-NEXT:    ret void
 369 //
 370 // CPP-CHECK-LABEL: @_Z39test_svstnt1h_scatter_u64base_index_s64u10__SVBool_tu12__SVUint64_tlu11__SVInt64_t(
 371 // CPP-CHECK-NEXT:  entry:
 372 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 2 x i64> [[DATA:%.*]] to <vscale x 2 x i16>
 373 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PG:%.*]])
 374 // CPP-CHECK-NEXT:    [[TMP2:%.*]] = shl i64 [[INDEX:%.*]], 1
 375 // CPP-CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv2i16.nxv2i64(<vscale x 2 x i16> [[TMP0]], <vscale x 2 x i1> [[TMP1]], <vscale x 2 x i64> [[BASES:%.*]], i64 [[TMP2]])
 376 // CPP-CHECK-NEXT:    ret void
 377 //
 378 void test_svstnt1h_scatter_u64base_index_s64(svbool_t pg, svuint64_t bases, int64_t index, svint64_t data) {
 379   return SVE_ACLE_FUNC(svstnt1h_scatter, _u64base, _index, _s64)(pg, bases, index, data);
 380 }
 381
 382 // CHECK-LABEL: @test_svstnt1h_scatter_u32base_index_u32(
 383 // CHECK-NEXT:  entry:
 384 // CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 4 x i32> [[DATA:%.*]] to <vscale x 4 x i16>
 385 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PG:%.*]])
 386 // CHECK-NEXT:    [[TMP2:%.*]] = shl i64 [[INDEX:%.*]], 1
 387 // CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv4i16.nxv4i32(<vscale x 4 x i16> [[TMP0]], <vscale x 4 x i1> [[TMP1]], <vscale x 4 x i32> [[BASES:%.*]], i64 [[TMP2]])
 388 // CHECK-NEXT:    ret void
 389 //
 390 // CPP-CHECK-LABEL: @_Z39test_svstnt1h_scatter_u32base_index_u32u10__SVBool_tu12__SVUint32_tlS0_(
 391 // CPP-CHECK-NEXT:  entry:
 392 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 4 x i32> [[DATA:%.*]] to <vscale x 4 x i16>
 393 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> [[PG:%.*]])
 394 // CPP-CHECK-NEXT:    [[TMP2:%.*]] = shl i64 [[INDEX:%.*]], 1
 395 // CPP-CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv4i16.nxv4i32(<vscale x 4 x i16> [[TMP0]], <vscale x 4 x i1> [[TMP1]], <vscale x 4 x i32> [[BASES:%.*]], i64 [[TMP2]])
 396 // CPP-CHECK-NEXT:    ret void
 397 //
 398 void test_svstnt1h_scatter_u32base_index_u32(svbool_t pg, svuint32_t bases, int64_t index, svuint32_t data) {
 399   return SVE_ACLE_FUNC(svstnt1h_scatter, _u32base, _index, _u32)(pg, bases, index, data);
 400 }
 401
 402 // CHECK-LABEL: @test_svstnt1h_scatter_u64base_index_u64(
 403 // CHECK-NEXT:  entry:
 404 // CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 2 x i64> [[DATA:%.*]] to <vscale x 2 x i16>
 405 // CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PG:%.*]])
 406 // CHECK-NEXT:    [[TMP2:%.*]] = shl i64 [[INDEX:%.*]], 1
 407 // CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv2i16.nxv2i64(<vscale x 2 x i16> [[TMP0]], <vscale x 2 x i1> [[TMP1]], <vscale x 2 x i64> [[BASES:%.*]], i64 [[TMP2]])
 408 // CHECK-NEXT:    ret void
 409 //
 410 // CPP-CHECK-LABEL: @_Z39test_svstnt1h_scatter_u64base_index_u64u10__SVBool_tu12__SVUint64_tlS0_(
 411 // CPP-CHECK-NEXT:  entry:
 412 // CPP-CHECK-NEXT:    [[TMP0:%.*]] = trunc <vscale x 2 x i64> [[DATA:%.*]] to <vscale x 2 x i16>
 413 // CPP-CHECK-NEXT:    [[TMP1:%.*]] = tail call <vscale x 2 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv2i1(<vscale x 16 x i1> [[PG:%.*]])
 414 // CPP-CHECK-NEXT:    [[TMP2:%.*]] = shl i64 [[INDEX:%.*]], 1
 415 // CPP-CHECK-NEXT:    tail call void @llvm.aarch64.sve.stnt1.scatter.scalar.offset.nxv2i16.nxv2i64(<vscale x 2 x i16> [[TMP0]], <vscale x 2 x i1> [[TMP1]], <vscale x 2 x i64> [[BASES:%.*]], i64 [[TMP2]])
 416 // CPP-CHECK-NEXT:    ret void
 417 //
 418 void test_svstnt1h_scatter_u64base_index_u64(svbool_t pg, svuint64_t bases, int64_t index, svuint64_t data) {
 419   return SVE_ACLE_FUNC(svstnt1h_scatter, _u64base, _index, _u64)(pg, bases, index, data);
 420 }