diff --git a/clang/include/clang/Basic/arm_mve.td b/clang/include/clang/Basic/arm_mve.td
--- a/clang/include/clang/Basic/arm_mve.td
+++ b/clang/include/clang/Basic/arm_mve.td
@@ -606,6 +606,47 @@
   }
 }
 
+let params = T.Int in {
+  def vqshlq_n: Intrinsic<Vector, (args Vector:$v, imm_0toNm1:$sh),
+       (IRInt<"vqshl_imm", [Vector]> $v, $sh, (unsignedflag Scalar))>;
+  def vqshlq_m_n: Intrinsic<Vector, (args Vector:$inactive, Vector:$v,
+                                          imm_0toNm1:$sh, Predicate:$pred),
+       (IRInt<"vqshl_imm_predicated", [Vector, Predicate]>
+            $v, $sh, (unsignedflag Scalar), $pred, $inactive)>;
+
+  let pnt = PNT_NType in {
+    def vrshrq_n: Intrinsic<Vector, (args Vector:$v, imm_1toN:$sh),
+         (IRInt<"vrshr_imm", [Vector]> $v, $sh, (unsignedflag Scalar))>;
+    defm vrshrq: IntrinsicMX<Vector, (args Vector:$v, imm_1toN:$sh,
+                                           Predicate:$pred),
+         (IRInt<"vrshr_imm_predicated", [Vector, Predicate]>
+              $v, $sh, (unsignedflag Scalar), $pred, $inactive), "_n">;
+  }
+}
+
+let params = T.Signed, pnt = PNT_NType in {
+  def vqshluq_n: Intrinsic<UVector, (args Vector:$v, imm_0toNm1:$sh),
+       (IRInt<"vqshlu_imm", [Vector]> $v, $sh)>;
+  def vqshluq_m_n: Intrinsic<UVector, (args UVector:$inactive, Vector:$v,
+                                            imm_0toNm1:$sh, Predicate:$pred),
+       (IRInt<"vqshlu_imm_predicated", [Vector, Predicate]>
+            $v, $sh, $pred, $inactive)>;
+}
+
+multiclass vshll_imm<int top> {
+  let params = !listconcat(T.Int8, T.Int16), pnt = PNT_NType in {
+    def _n: Intrinsic<DblVector, (args Vector:$v, imm_1toN:$sh),
+        (IRInt<"vshll_imm", [DblVector, Vector]>
+            $v, $sh, (unsignedflag Scalar), top)>;
+    defm "": IntrinsicMX<DblVector, (args Vector:$v, imm_1toN:$sh,
+                                          Predicate:$pred),
+        (IRInt<"vshll_imm_predicated", [DblVector, Vector, Predicate]>
+            $v, $sh, (unsignedflag Scalar), top, $pred, $inactive), "_n">;
+  }
+}
+defm vshllbq : vshll_imm<0>;
+defm vshlltq : vshll_imm<1>;
+
 // Base class for the scalar shift intrinsics.
 class ScalarShift<Type argtype, dag shiftCountArg, dag shiftCodeGen>:
   Intrinsic<argtype, !con((args argtype:$value), shiftCountArg), shiftCodeGen> {
diff --git a/clang/test/CodeGen/arm-mve-intrinsics/vector-shift-imm.c b/clang/test/CodeGen/arm-mve-intrinsics/vector-shift-imm.c
--- a/clang/test/CodeGen/arm-mve-intrinsics/vector-shift-imm.c
+++ b/clang/test/CodeGen/arm-mve-intrinsics/vector-shift-imm.c
@@ -720,3 +720,918 @@
     return vshrq_x_n_u32(a, 6, p);
 #endif /* POLYMORPHIC */
 }
+
+// CHECK-LABEL: @test_vqshlq_n_s8(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = call <16 x i8> @llvm.arm.mve.vqshl.imm.v16i8(<16 x i8> [[A:%.*]], i32 3, i32 0)
+// CHECK-NEXT:    ret <16 x i8> [[TMP0]]
+//
+int8x16_t test_vqshlq_n_s8(int8x16_t a)
+{
+#ifdef POLYMORPHIC
+    return vqshlq_n(a, 3);
+#else /* POLYMORPHIC */
+    return vqshlq_n_s8(a, 3);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vqshlq_n_s16(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = call <8 x i16> @llvm.arm.mve.vqshl.imm.v8i16(<8 x i16> [[A:%.*]], i32 4, i32 0)
+// CHECK-NEXT:    ret <8 x i16> [[TMP0]]
+//
+int16x8_t test_vqshlq_n_s16(int16x8_t a)
+{
+#ifdef POLYMORPHIC
+    return vqshlq_n(a, 4);
+#else /* POLYMORPHIC */
+    return vqshlq_n_s16(a, 4);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vqshlq_n_s32(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = call <4 x i32> @llvm.arm.mve.vqshl.imm.v4i32(<4 x i32> [[A:%.*]], i32 4, i32 0)
+// CHECK-NEXT:    ret <4 x i32> [[TMP0]]
+//
+int32x4_t test_vqshlq_n_s32(int32x4_t a)
+{
+#ifdef POLYMORPHIC
+    return vqshlq_n(a, 4);
+#else /* POLYMORPHIC */
+    return vqshlq_n_s32(a, 4);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vqshlq_n_u8(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = call <16 x i8> @llvm.arm.mve.vqshl.imm.v16i8(<16 x i8> [[A:%.*]], i32 0, i32 1)
+// CHECK-NEXT:    ret <16 x i8> [[TMP0]]
+//
+uint8x16_t test_vqshlq_n_u8(uint8x16_t a)
+{
+#ifdef POLYMORPHIC
+    return vqshlq_n(a, 0);
+#else /* POLYMORPHIC */
+    return vqshlq_n_u8(a, 0);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vqshlq_n_u16(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = call <8 x i16> @llvm.arm.mve.vqshl.imm.v8i16(<8 x i16> [[A:%.*]], i32 13, i32 1)
+// CHECK-NEXT:    ret <8 x i16> [[TMP0]]
+//
+uint16x8_t test_vqshlq_n_u16(uint16x8_t a)
+{
+#ifdef POLYMORPHIC
+    return vqshlq_n(a, 13);
+#else /* POLYMORPHIC */
+    return vqshlq_n_u16(a, 13);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vqshlq_n_u32(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = call <4 x i32> @llvm.arm.mve.vqshl.imm.v4i32(<4 x i32> [[A:%.*]], i32 6, i32 1)
+// CHECK-NEXT:    ret <4 x i32> [[TMP0]]
+//
+uint32x4_t test_vqshlq_n_u32(uint32x4_t a)
+{
+#ifdef POLYMORPHIC
+    return vqshlq_n(a, 6);
+#else /* POLYMORPHIC */
+    return vqshlq_n_u32(a, 6);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vqshluq_n_s8(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = call <16 x i8> @llvm.arm.mve.vqshlu.imm.v16i8(<16 x i8> [[A:%.*]], i32 5)
+// CHECK-NEXT:    ret <16 x i8> [[TMP0]]
+//
+uint8x16_t test_vqshluq_n_s8(int8x16_t a)
+{
+#ifdef POLYMORPHIC
+    return vqshluq(a, 5);
+#else /* POLYMORPHIC */
+    return vqshluq_n_s8(a, 5);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vqshluq_n_s16(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = call <8 x i16> @llvm.arm.mve.vqshlu.imm.v8i16(<8 x i16> [[A:%.*]], i32 5)
+// CHECK-NEXT:    ret <8 x i16> [[TMP0]]
+//
+uint16x8_t test_vqshluq_n_s16(int16x8_t a)
+{
+#ifdef POLYMORPHIC
+    return vqshluq(a, 5);
+#else /* POLYMORPHIC */
+    return vqshluq_n_s16(a, 5);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vqshluq_n_s32(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = call <4 x i32> @llvm.arm.mve.vqshlu.imm.v4i32(<4 x i32> [[A:%.*]], i32 4)
+// CHECK-NEXT:    ret <4 x i32> [[TMP0]]
+//
+uint32x4_t test_vqshluq_n_s32(int32x4_t a)
+{
+#ifdef POLYMORPHIC
+    return vqshluq(a, 4);
+#else /* POLYMORPHIC */
+    return vqshluq_n_s32(a, 4);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vrshrq_n_s8(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = call <16 x i8> @llvm.arm.mve.vrshr.imm.v16i8(<16 x i8> [[A:%.*]], i32 4, i32 0)
+// CHECK-NEXT:    ret <16 x i8> [[TMP0]]
+//
+int8x16_t test_vrshrq_n_s8(int8x16_t a)
+{
+#ifdef POLYMORPHIC
+    return vrshrq(a, 4);
+#else /* POLYMORPHIC */
+    return vrshrq_n_s8(a, 4);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vrshrq_n_s16(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = call <8 x i16> @llvm.arm.mve.vrshr.imm.v8i16(<8 x i16> [[A:%.*]], i32 12, i32 0)
+// CHECK-NEXT:    ret <8 x i16> [[TMP0]]
+//
+int16x8_t test_vrshrq_n_s16(int16x8_t a)
+{
+#ifdef POLYMORPHIC
+    return vrshrq(a, 12);
+#else /* POLYMORPHIC */
+    return vrshrq_n_s16(a, 12);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vrshrq_n_s32(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = call <4 x i32> @llvm.arm.mve.vrshr.imm.v4i32(<4 x i32> [[A:%.*]], i32 30, i32 0)
+// CHECK-NEXT:    ret <4 x i32> [[TMP0]]
+//
+int32x4_t test_vrshrq_n_s32(int32x4_t a)
+{
+#ifdef POLYMORPHIC
+    return vrshrq(a, 30);
+#else /* POLYMORPHIC */
+    return vrshrq_n_s32(a, 30);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vrshrq_n_u8(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = call <16 x i8> @llvm.arm.mve.vrshr.imm.v16i8(<16 x i8> [[A:%.*]], i32 1, i32 1)
+// CHECK-NEXT:    ret <16 x i8> [[TMP0]]
+//
+uint8x16_t test_vrshrq_n_u8(uint8x16_t a)
+{
+#ifdef POLYMORPHIC
+    return vrshrq(a, 1);
+#else /* POLYMORPHIC */
+    return vrshrq_n_u8(a, 1);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vrshrq_n_u16(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = call <8 x i16> @llvm.arm.mve.vrshr.imm.v8i16(<8 x i16> [[A:%.*]], i32 15, i32 1)
+// CHECK-NEXT:    ret <8 x i16> [[TMP0]]
+//
+uint16x8_t test_vrshrq_n_u16(uint16x8_t a)
+{
+#ifdef POLYMORPHIC
+    return vrshrq(a, 15);
+#else /* POLYMORPHIC */
+    return vrshrq_n_u16(a, 15);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vrshrq_n_u32(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = call <4 x i32> @llvm.arm.mve.vrshr.imm.v4i32(<4 x i32> [[A:%.*]], i32 20, i32 1)
+// CHECK-NEXT:    ret <4 x i32> [[TMP0]]
+//
+uint32x4_t test_vrshrq_n_u32(uint32x4_t a)
+{
+#ifdef POLYMORPHIC
+    return vrshrq(a, 20);
+#else /* POLYMORPHIC */
+    return vrshrq_n_u32(a, 20);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vqshlq_m_n_s8(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <16 x i8> @llvm.arm.mve.vqshl.imm.predicated.v16i8.v16i1(<16 x i8> [[A:%.*]], i32 6, i32 0, <16 x i1> [[TMP1]], <16 x i8> [[INACTIVE:%.*]])
+// CHECK-NEXT:    ret <16 x i8> [[TMP2]]
+//
+int8x16_t test_vqshlq_m_n_s8(int8x16_t inactive, int8x16_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vqshlq_m_n(inactive, a, 6, p);
+#else /* POLYMORPHIC */
+    return vqshlq_m_n_s8(inactive, a, 6, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vqshlq_m_n_s16(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <8 x i16> @llvm.arm.mve.vqshl.imm.predicated.v8i16.v8i1(<8 x i16> [[A:%.*]], i32 13, i32 0, <8 x i1> [[TMP1]], <8 x i16> [[INACTIVE:%.*]])
+// CHECK-NEXT:    ret <8 x i16> [[TMP2]]
+//
+int16x8_t test_vqshlq_m_n_s16(int16x8_t inactive, int16x8_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vqshlq_m_n(inactive, a, 13, p);
+#else /* POLYMORPHIC */
+    return vqshlq_m_n_s16(inactive, a, 13, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vqshlq_m_n_s32(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <4 x i32> @llvm.arm.mve.vqshl.imm.predicated.v4i32.v4i1(<4 x i32> [[A:%.*]], i32 14, i32 0, <4 x i1> [[TMP1]], <4 x i32> [[INACTIVE:%.*]])
+// CHECK-NEXT:    ret <4 x i32> [[TMP2]]
+//
+int32x4_t test_vqshlq_m_n_s32(int32x4_t inactive, int32x4_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vqshlq_m_n(inactive, a, 14, p);
+#else /* POLYMORPHIC */
+    return vqshlq_m_n_s32(inactive, a, 14, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vqshlq_m_n_u8(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <16 x i8> @llvm.arm.mve.vqshl.imm.predicated.v16i8.v16i1(<16 x i8> [[A:%.*]], i32 4, i32 1, <16 x i1> [[TMP1]], <16 x i8> [[INACTIVE:%.*]])
+// CHECK-NEXT:    ret <16 x i8> [[TMP2]]
+//
+uint8x16_t test_vqshlq_m_n_u8(uint8x16_t inactive, uint8x16_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vqshlq_m_n(inactive, a, 4, p);
+#else /* POLYMORPHIC */
+    return vqshlq_m_n_u8(inactive, a, 4, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vqshlq_m_n_u16(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <8 x i16> @llvm.arm.mve.vqshl.imm.predicated.v8i16.v8i1(<8 x i16> [[A:%.*]], i32 9, i32 1, <8 x i1> [[TMP1]], <8 x i16> [[INACTIVE:%.*]])
+// CHECK-NEXT:    ret <8 x i16> [[TMP2]]
+//
+uint16x8_t test_vqshlq_m_n_u16(uint16x8_t inactive, uint16x8_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vqshlq_m_n(inactive, a, 9, p);
+#else /* POLYMORPHIC */
+    return vqshlq_m_n_u16(inactive, a, 9, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vqshlq_m_n_u32(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <4 x i32> @llvm.arm.mve.vqshl.imm.predicated.v4i32.v4i1(<4 x i32> [[A:%.*]], i32 25, i32 1, <4 x i1> [[TMP1]], <4 x i32> [[INACTIVE:%.*]])
+// CHECK-NEXT:    ret <4 x i32> [[TMP2]]
+//
+uint32x4_t test_vqshlq_m_n_u32(uint32x4_t inactive, uint32x4_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vqshlq_m_n(inactive, a, 25, p);
+#else /* POLYMORPHIC */
+    return vqshlq_m_n_u32(inactive, a, 25, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vqshluq_m_n_s8(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <16 x i8> @llvm.arm.mve.vqshlu.imm.predicated.v16i8.v16i1(<16 x i8> [[A:%.*]], i32 2, <16 x i1> [[TMP1]], <16 x i8> [[INACTIVE:%.*]])
+// CHECK-NEXT:    ret <16 x i8> [[TMP2]]
+//
+uint8x16_t test_vqshluq_m_n_s8(uint8x16_t inactive, int8x16_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vqshluq_m(inactive, a, 2, p);
+#else /* POLYMORPHIC */
+    return vqshluq_m_n_s8(inactive, a, 2, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vqshluq_m_n_s16(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <8 x i16> @llvm.arm.mve.vqshlu.imm.predicated.v8i16.v8i1(<8 x i16> [[A:%.*]], i32 12, <8 x i1> [[TMP1]], <8 x i16> [[INACTIVE:%.*]])
+// CHECK-NEXT:    ret <8 x i16> [[TMP2]]
+//
+uint16x8_t test_vqshluq_m_n_s16(uint16x8_t inactive, int16x8_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vqshluq_m(inactive, a, 12, p);
+#else /* POLYMORPHIC */
+    return vqshluq_m_n_s16(inactive, a, 12, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vqshluq_m_n_s32(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <4 x i32> @llvm.arm.mve.vqshlu.imm.predicated.v4i32.v4i1(<4 x i32> [[A:%.*]], i32 24, <4 x i1> [[TMP1]], <4 x i32> [[INACTIVE:%.*]])
+// CHECK-NEXT:    ret <4 x i32> [[TMP2]]
+//
+uint32x4_t test_vqshluq_m_n_s32(uint32x4_t inactive, int32x4_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vqshluq_m(inactive, a, 24, p);
+#else /* POLYMORPHIC */
+    return vqshluq_m_n_s32(inactive, a, 24, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vrshrq_m_n_s8(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <16 x i8> @llvm.arm.mve.vrshr.imm.predicated.v16i8.v16i1(<16 x i8> [[A:%.*]], i32 2, i32 0, <16 x i1> [[TMP1]], <16 x i8> [[INACTIVE:%.*]])
+// CHECK-NEXT:    ret <16 x i8> [[TMP2]]
+//
+int8x16_t test_vrshrq_m_n_s8(int8x16_t inactive, int8x16_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vrshrq_m(inactive, a, 2, p);
+#else /* POLYMORPHIC */
+    return vrshrq_m_n_s8(inactive, a, 2, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vrshrq_m_n_s16(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <8 x i16> @llvm.arm.mve.vrshr.imm.predicated.v8i16.v8i1(<8 x i16> [[A:%.*]], i32 11, i32 0, <8 x i1> [[TMP1]], <8 x i16> [[INACTIVE:%.*]])
+// CHECK-NEXT:    ret <8 x i16> [[TMP2]]
+//
+int16x8_t test_vrshrq_m_n_s16(int16x8_t inactive, int16x8_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vrshrq_m(inactive, a, 11, p);
+#else /* POLYMORPHIC */
+    return vrshrq_m_n_s16(inactive, a, 11, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vrshrq_m_n_s32(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <4 x i32> @llvm.arm.mve.vrshr.imm.predicated.v4i32.v4i1(<4 x i32> [[A:%.*]], i32 24, i32 0, <4 x i1> [[TMP1]], <4 x i32> [[INACTIVE:%.*]])
+// CHECK-NEXT:    ret <4 x i32> [[TMP2]]
+//
+int32x4_t test_vrshrq_m_n_s32(int32x4_t inactive, int32x4_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vrshrq_m(inactive, a, 24, p);
+#else /* POLYMORPHIC */
+    return vrshrq_m_n_s32(inactive, a, 24, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vrshrq_m_n_u8(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <16 x i8> @llvm.arm.mve.vrshr.imm.predicated.v16i8.v16i1(<16 x i8> [[A:%.*]], i32 7, i32 1, <16 x i1> [[TMP1]], <16 x i8> [[INACTIVE:%.*]])
+// CHECK-NEXT:    ret <16 x i8> [[TMP2]]
+//
+uint8x16_t test_vrshrq_m_n_u8(uint8x16_t inactive, uint8x16_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vrshrq_m(inactive, a, 7, p);
+#else /* POLYMORPHIC */
+    return vrshrq_m_n_u8(inactive, a, 7, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vrshrq_m_n_u16(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <8 x i16> @llvm.arm.mve.vrshr.imm.predicated.v8i16.v8i1(<8 x i16> [[A:%.*]], i32 4, i32 1, <8 x i1> [[TMP1]], <8 x i16> [[INACTIVE:%.*]])
+// CHECK-NEXT:    ret <8 x i16> [[TMP2]]
+//
+uint16x8_t test_vrshrq_m_n_u16(uint16x8_t inactive, uint16x8_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vrshrq_m(inactive, a, 4, p);
+#else /* POLYMORPHIC */
+    return vrshrq_m_n_u16(inactive, a, 4, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vrshrq_m_n_u32(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <4 x i32> @llvm.arm.mve.vrshr.imm.predicated.v4i32.v4i1(<4 x i32> [[A:%.*]], i32 27, i32 1, <4 x i1> [[TMP1]], <4 x i32> [[INACTIVE:%.*]])
+// CHECK-NEXT:    ret <4 x i32> [[TMP2]]
+//
+uint32x4_t test_vrshrq_m_n_u32(uint32x4_t inactive, uint32x4_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vrshrq_m(inactive, a, 27, p);
+#else /* POLYMORPHIC */
+    return vrshrq_m_n_u32(inactive, a, 27, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vrshrq_x_n_s8(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <16 x i8> @llvm.arm.mve.vrshr.imm.predicated.v16i8.v16i1(<16 x i8> [[A:%.*]], i32 3, i32 0, <16 x i1> [[TMP1]], <16 x i8> undef)
+// CHECK-NEXT:    ret <16 x i8> [[TMP2]]
+//
+int8x16_t test_vrshrq_x_n_s8(int8x16_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vrshrq_x(a, 3, p);
+#else /* POLYMORPHIC */
+    return vrshrq_x_n_s8(a, 3, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vrshrq_x_n_s16(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <8 x i16> @llvm.arm.mve.vrshr.imm.predicated.v8i16.v8i1(<8 x i16> [[A:%.*]], i32 12, i32 0, <8 x i1> [[TMP1]], <8 x i16> undef)
+// CHECK-NEXT:    ret <8 x i16> [[TMP2]]
+//
+int16x8_t test_vrshrq_x_n_s16(int16x8_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vrshrq_x(a, 12, p);
+#else /* POLYMORPHIC */
+    return vrshrq_x_n_s16(a, 12, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vrshrq_x_n_s32(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <4 x i32> @llvm.arm.mve.vrshr.imm.predicated.v4i32.v4i1(<4 x i32> [[A:%.*]], i32 20, i32 0, <4 x i1> [[TMP1]], <4 x i32> undef)
+// CHECK-NEXT:    ret <4 x i32> [[TMP2]]
+//
+int32x4_t test_vrshrq_x_n_s32(int32x4_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vrshrq_x(a, 20, p);
+#else /* POLYMORPHIC */
+    return vrshrq_x_n_s32(a, 20, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vrshrq_x_n_u8(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <16 x i8> @llvm.arm.mve.vrshr.imm.predicated.v16i8.v16i1(<16 x i8> [[A:%.*]], i32 1, i32 1, <16 x i1> [[TMP1]], <16 x i8> undef)
+// CHECK-NEXT:    ret <16 x i8> [[TMP2]]
+//
+uint8x16_t test_vrshrq_x_n_u8(uint8x16_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vrshrq_x(a, 1, p);
+#else /* POLYMORPHIC */
+    return vrshrq_x_n_u8(a, 1, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vrshrq_x_n_u16(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <8 x i16> @llvm.arm.mve.vrshr.imm.predicated.v8i16.v8i1(<8 x i16> [[A:%.*]], i32 13, i32 1, <8 x i1> [[TMP1]], <8 x i16> undef)
+// CHECK-NEXT:    ret <8 x i16> [[TMP2]]
+//
+uint16x8_t test_vrshrq_x_n_u16(uint16x8_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vrshrq_x(a, 13, p);
+#else /* POLYMORPHIC */
+    return vrshrq_x_n_u16(a, 13, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vrshrq_x_n_u32(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <4 x i32> @llvm.arm.mve.vrshr.imm.predicated.v4i32.v4i1(<4 x i32> [[A:%.*]], i32 6, i32 1, <4 x i1> [[TMP1]], <4 x i32> undef)
+// CHECK-NEXT:    ret <4 x i32> [[TMP2]]
+//
+uint32x4_t test_vrshrq_x_n_u32(uint32x4_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vrshrq_x(a, 6, p);
+#else /* POLYMORPHIC */
+    return vrshrq_x_n_u32(a, 6, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshllbq_n_s8(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = call <8 x i16> @llvm.arm.mve.vshll.imm.v8i16.v16i8(<16 x i8> [[A:%.*]], i32 2, i32 0, i32 0)
+// CHECK-NEXT:    ret <8 x i16> [[TMP0]]
+//
+int16x8_t test_vshllbq_n_s8(int8x16_t a)
+{
+#ifdef POLYMORPHIC
+    return vshllbq(a, 2);
+#else /* POLYMORPHIC */
+    return vshllbq_n_s8(a, 2);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshllbq_n_s16(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = call <4 x i32> @llvm.arm.mve.vshll.imm.v4i32.v8i16(<8 x i16> [[A:%.*]], i32 13, i32 0, i32 0)
+// CHECK-NEXT:    ret <4 x i32> [[TMP0]]
+//
+int32x4_t test_vshllbq_n_s16(int16x8_t a)
+{
+#ifdef POLYMORPHIC
+    return vshllbq(a, 13);
+#else /* POLYMORPHIC */
+    return vshllbq_n_s16(a, 13);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshllbq_n_u8(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = call <8 x i16> @llvm.arm.mve.vshll.imm.v8i16.v16i8(<16 x i8> [[A:%.*]], i32 5, i32 1, i32 0)
+// CHECK-NEXT:    ret <8 x i16> [[TMP0]]
+//
+uint16x8_t test_vshllbq_n_u8(uint8x16_t a)
+{
+#ifdef POLYMORPHIC
+    return vshllbq(a, 5);
+#else /* POLYMORPHIC */
+    return vshllbq_n_u8(a, 5);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshllbq_n_u16(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = call <4 x i32> @llvm.arm.mve.vshll.imm.v4i32.v8i16(<8 x i16> [[A:%.*]], i32 6, i32 1, i32 0)
+// CHECK-NEXT:    ret <4 x i32> [[TMP0]]
+//
+uint32x4_t test_vshllbq_n_u16(uint16x8_t a)
+{
+#ifdef POLYMORPHIC
+    return vshllbq(a, 6);
+#else /* POLYMORPHIC */
+    return vshllbq_n_u16(a, 6);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshlltq_n_s8(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = call <8 x i16> @llvm.arm.mve.vshll.imm.v8i16.v16i8(<16 x i8> [[A:%.*]], i32 7, i32 0, i32 1)
+// CHECK-NEXT:    ret <8 x i16> [[TMP0]]
+//
+int16x8_t test_vshlltq_n_s8(int8x16_t a)
+{
+#ifdef POLYMORPHIC
+    return vshlltq(a, 7);
+#else /* POLYMORPHIC */
+    return vshlltq_n_s8(a, 7);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshlltq_n_s16(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = call <4 x i32> @llvm.arm.mve.vshll.imm.v4i32.v8i16(<8 x i16> [[A:%.*]], i32 2, i32 0, i32 1)
+// CHECK-NEXT:    ret <4 x i32> [[TMP0]]
+//
+int32x4_t test_vshlltq_n_s16(int16x8_t a)
+{
+#ifdef POLYMORPHIC
+    return vshlltq(a, 2);
+#else /* POLYMORPHIC */
+    return vshlltq_n_s16(a, 2);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshlltq_n_u8(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = call <8 x i16> @llvm.arm.mve.vshll.imm.v8i16.v16i8(<16 x i8> [[A:%.*]], i32 7, i32 1, i32 1)
+// CHECK-NEXT:    ret <8 x i16> [[TMP0]]
+//
+uint16x8_t test_vshlltq_n_u8(uint8x16_t a)
+{
+#ifdef POLYMORPHIC
+    return vshlltq(a, 7);
+#else /* POLYMORPHIC */
+    return vshlltq_n_u8(a, 7);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshlltq_n_u16(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = call <4 x i32> @llvm.arm.mve.vshll.imm.v4i32.v8i16(<8 x i16> [[A:%.*]], i32 14, i32 1, i32 1)
+// CHECK-NEXT:    ret <4 x i32> [[TMP0]]
+//
+uint32x4_t test_vshlltq_n_u16(uint16x8_t a)
+{
+#ifdef POLYMORPHIC
+    return vshlltq(a, 14);
+#else /* POLYMORPHIC */
+    return vshlltq_n_u16(a, 14);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshllbq_m_n_s8(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <8 x i16> @llvm.arm.mve.vshll.imm.predicated.v8i16.v16i8.v16i1(<16 x i8> [[A:%.*]], i32 6, i32 0, i32 0, <16 x i1> [[TMP1]], <8 x i16> [[INACTIVE:%.*]])
+// CHECK-NEXT:    ret <8 x i16> [[TMP2]]
+//
+int16x8_t test_vshllbq_m_n_s8(int16x8_t inactive, int8x16_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vshllbq_m(inactive, a, 6, p);
+#else /* POLYMORPHIC */
+    return vshllbq_m_n_s8(inactive, a, 6, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshllbq_m_n_s16(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <4 x i32> @llvm.arm.mve.vshll.imm.predicated.v4i32.v8i16.v8i1(<8 x i16> [[A:%.*]], i32 10, i32 0, i32 0, <8 x i1> [[TMP1]], <4 x i32> [[INACTIVE:%.*]])
+// CHECK-NEXT:    ret <4 x i32> [[TMP2]]
+//
+int32x4_t test_vshllbq_m_n_s16(int32x4_t inactive, int16x8_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vshllbq_m(inactive, a, 10, p);
+#else /* POLYMORPHIC */
+    return vshllbq_m_n_s16(inactive, a, 10, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshllbq_m_n_u8(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <8 x i16> @llvm.arm.mve.vshll.imm.predicated.v8i16.v16i8.v16i1(<16 x i8> [[A:%.*]], i32 3, i32 1, i32 0, <16 x i1> [[TMP1]], <8 x i16> [[INACTIVE:%.*]])
+// CHECK-NEXT:    ret <8 x i16> [[TMP2]]
+//
+uint16x8_t test_vshllbq_m_n_u8(uint16x8_t inactive, uint8x16_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vshllbq_m(inactive, a, 3, p);
+#else /* POLYMORPHIC */
+    return vshllbq_m_n_u8(inactive, a, 3, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshllbq_m_n_u16(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <4 x i32> @llvm.arm.mve.vshll.imm.predicated.v4i32.v8i16.v8i1(<8 x i16> [[A:%.*]], i32 14, i32 1, i32 0, <8 x i1> [[TMP1]], <4 x i32> [[INACTIVE:%.*]])
+// CHECK-NEXT:    ret <4 x i32> [[TMP2]]
+//
+uint32x4_t test_vshllbq_m_n_u16(uint32x4_t inactive, uint16x8_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vshllbq_m(inactive, a, 14, p);
+#else /* POLYMORPHIC */
+    return vshllbq_m_n_u16(inactive, a, 14, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshlltq_m_n_s8(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <8 x i16> @llvm.arm.mve.vshll.imm.predicated.v8i16.v16i8.v16i1(<16 x i8> [[A:%.*]], i32 4, i32 0, i32 1, <16 x i1> [[TMP1]], <8 x i16> [[INACTIVE:%.*]])
+// CHECK-NEXT:    ret <8 x i16> [[TMP2]]
+//
+int16x8_t test_vshlltq_m_n_s8(int16x8_t inactive, int8x16_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vshlltq_m(inactive, a, 4, p);
+#else /* POLYMORPHIC */
+    return vshlltq_m_n_s8(inactive, a, 4, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshlltq_m_n_s16(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <4 x i32> @llvm.arm.mve.vshll.imm.predicated.v4i32.v8i16.v8i1(<8 x i16> [[A:%.*]], i32 12, i32 0, i32 1, <8 x i1> [[TMP1]], <4 x i32> [[INACTIVE:%.*]])
+// CHECK-NEXT:    ret <4 x i32> [[TMP2]]
+//
+int32x4_t test_vshlltq_m_n_s16(int32x4_t inactive, int16x8_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vshlltq_m(inactive, a, 12, p);
+#else /* POLYMORPHIC */
+    return vshlltq_m_n_s16(inactive, a, 12, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshlltq_m_n_u8(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <8 x i16> @llvm.arm.mve.vshll.imm.predicated.v8i16.v16i8.v16i1(<16 x i8> [[A:%.*]], i32 2, i32 1, i32 1, <16 x i1> [[TMP1]], <8 x i16> [[INACTIVE:%.*]])
+// CHECK-NEXT:    ret <8 x i16> [[TMP2]]
+//
+uint16x8_t test_vshlltq_m_n_u8(uint16x8_t inactive, uint8x16_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vshlltq_m(inactive, a, 2, p);
+#else /* POLYMORPHIC */
+    return vshlltq_m_n_u8(inactive, a, 2, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshlltq_m_n_u16(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <4 x i32> @llvm.arm.mve.vshll.imm.predicated.v4i32.v8i16.v8i1(<8 x i16> [[A:%.*]], i32 9, i32 1, i32 1, <8 x i1> [[TMP1]], <4 x i32> [[INACTIVE:%.*]])
+// CHECK-NEXT:    ret <4 x i32> [[TMP2]]
+//
+uint32x4_t test_vshlltq_m_n_u16(uint32x4_t inactive, uint16x8_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vshlltq_m(inactive, a, 9, p);
+#else /* POLYMORPHIC */
+    return vshlltq_m_n_u16(inactive, a, 9, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshllbq_x_n_s8(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <8 x i16> @llvm.arm.mve.vshll.imm.predicated.v8i16.v16i8.v16i1(<16 x i8> [[A:%.*]], i32 1, i32 0, i32 0, <16 x i1> [[TMP1]], <8 x i16> undef)
+// CHECK-NEXT:    ret <8 x i16> [[TMP2]]
+//
+int16x8_t test_vshllbq_x_n_s8(int8x16_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vshllbq_x(a, 1, p);
+#else /* POLYMORPHIC */
+    return vshllbq_x_n_s8(a, 1, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshllbq_x_n_s16(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <4 x i32> @llvm.arm.mve.vshll.imm.predicated.v4i32.v8i16.v8i1(<8 x i16> [[A:%.*]], i32 10, i32 0, i32 0, <8 x i1> [[TMP1]], <4 x i32> undef)
+// CHECK-NEXT:    ret <4 x i32> [[TMP2]]
+//
+int32x4_t test_vshllbq_x_n_s16(int16x8_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vshllbq_x(a, 10, p);
+#else /* POLYMORPHIC */
+    return vshllbq_x_n_s16(a, 10, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshllbq_x_n_u8(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <8 x i16> @llvm.arm.mve.vshll.imm.predicated.v8i16.v16i8.v16i1(<16 x i8> [[A:%.*]], i32 6, i32 1, i32 0, <16 x i1> [[TMP1]], <8 x i16> undef)
+// CHECK-NEXT:    ret <8 x i16> [[TMP2]]
+//
+uint16x8_t test_vshllbq_x_n_u8(uint8x16_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vshllbq_x(a, 6, p);
+#else /* POLYMORPHIC */
+    return vshllbq_x_n_u8(a, 6, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshllbq_x_n_u16(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <4 x i32> @llvm.arm.mve.vshll.imm.predicated.v4i32.v8i16.v8i1(<8 x i16> [[A:%.*]], i32 10, i32 1, i32 0, <8 x i1> [[TMP1]], <4 x i32> undef)
+// CHECK-NEXT:    ret <4 x i32> [[TMP2]]
+//
+uint32x4_t test_vshllbq_x_n_u16(uint16x8_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vshllbq_x(a, 10, p);
+#else /* POLYMORPHIC */
+    return vshllbq_x_n_u16(a, 10, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshlltq_x_n_s8(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <8 x i16> @llvm.arm.mve.vshll.imm.predicated.v8i16.v16i8.v16i1(<16 x i8> [[A:%.*]], i32 2, i32 0, i32 1, <16 x i1> [[TMP1]], <8 x i16> undef)
+// CHECK-NEXT:    ret <8 x i16> [[TMP2]]
+//
+int16x8_t test_vshlltq_x_n_s8(int8x16_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vshlltq_x(a, 2, p);
+#else /* POLYMORPHIC */
+    return vshlltq_x_n_s8(a, 2, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshlltq_x_n_s16(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <4 x i32> @llvm.arm.mve.vshll.imm.predicated.v4i32.v8i16.v8i1(<8 x i16> [[A:%.*]], i32 6, i32 0, i32 1, <8 x i1> [[TMP1]], <4 x i32> undef)
+// CHECK-NEXT:    ret <4 x i32> [[TMP2]]
+//
+int32x4_t test_vshlltq_x_n_s16(int16x8_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vshlltq_x(a, 6, p);
+#else /* POLYMORPHIC */
+    return vshlltq_x_n_s16(a, 6, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshlltq_x_n_u8(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <8 x i16> @llvm.arm.mve.vshll.imm.predicated.v8i16.v16i8.v16i1(<16 x i8> [[A:%.*]], i32 5, i32 1, i32 1, <16 x i1> [[TMP1]], <8 x i16> undef)
+// CHECK-NEXT:    ret <8 x i16> [[TMP2]]
+//
+uint16x8_t test_vshlltq_x_n_u8(uint8x16_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vshlltq_x(a, 5, p);
+#else /* POLYMORPHIC */
+    return vshlltq_x_n_u8(a, 5, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshlltq_x_n_u16(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP1:%.*]] = call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 [[TMP0]])
+// CHECK-NEXT:    [[TMP2:%.*]] = call <4 x i32> @llvm.arm.mve.vshll.imm.predicated.v4i32.v8i16.v8i1(<8 x i16> [[A:%.*]], i32 3, i32 1, i32 1, <8 x i1> [[TMP1]], <4 x i32> undef)
+// CHECK-NEXT:    ret <4 x i32> [[TMP2]]
+//
+uint32x4_t test_vshlltq_x_n_u16(uint16x8_t a, mve_pred16_t p)
+{
+#ifdef POLYMORPHIC
+    return vshlltq_x(a, 3, p);
+#else /* POLYMORPHIC */
+    return vshlltq_x_n_u16(a, 3, p);
+#endif /* POLYMORPHIC */
+}
+
diff --git a/llvm/include/llvm/IR/IntrinsicsARM.td b/llvm/include/llvm/IR/IntrinsicsARM.td
--- a/llvm/include/llvm/IR/IntrinsicsARM.td
+++ b/llvm/include/llvm/IR/IntrinsicsARM.td
@@ -876,10 +876,19 @@
    [llvm_i32_ty, llvm_anyvector_ty], [IntrNoMem]>;
 
 multiclass MVEPredicated<list<LLVMType> rets, list<LLVMType> params,
-                         LLVMType pred, list<IntrinsicProperty> props = []> {
+                         LLVMType pred = llvm_anyvector_ty,
+                         list<IntrinsicProperty> props = []> {
   def "": Intrinsic<rets, params, props>;
   def _predicated: Intrinsic<rets, params # [pred], props>;
 }
+multiclass MVEPredicatedM<list<LLVMType> rets, list<LLVMType> params,
+                          LLVMType pred = llvm_anyvector_ty,
+                          list<IntrinsicProperty> props = [IntrNoMem]> {
+  def "": Intrinsic<rets, params, props>;
+  def _predicated: Intrinsic<rets, params # [pred,
+      !if(!eq(!cast<string>(rets[0]), "llvm_anyvector_ty"),
+          LLVMMatchType<0>, rets[0])], props>;
+}
 
 defm int_arm_mve_vcvt_narrow: MVEPredicated<[llvm_v8f16_ty],
    [llvm_v8f16_ty, llvm_v4f32_ty, llvm_i32_ty], llvm_v4i1_ty, [IntrNoMem]>;
@@ -921,6 +930,16 @@
     llvm_anyvector_ty, LLVMMatchType<0>],
    [IntrNoMem]>;
 
+defm int_arm_mve_vqshl_imm: MVEPredicatedM<[llvm_anyvector_ty],
+   [LLVMMatchType<0>, llvm_i32_ty /*shiftcount*/, llvm_i32_ty /*unsigned*/]>;
+defm int_arm_mve_vrshr_imm: MVEPredicatedM<[llvm_anyvector_ty],
+   [LLVMMatchType<0>, llvm_i32_ty /*shiftcount*/, llvm_i32_ty /*unsigned*/]>;
+defm int_arm_mve_vqshlu_imm: MVEPredicatedM<[llvm_anyvector_ty],
+   [LLVMMatchType<0>, llvm_i32_ty /*shiftcount*/]>;
+defm int_arm_mve_vshll_imm: MVEPredicatedM<[llvm_anyvector_ty],
+   [llvm_anyvector_ty, llvm_i32_ty /*shiftcount*/, llvm_i32_ty /*unsigned*/,
+                       llvm_i32_ty /*top-half*/]>;
+
 // MVE scalar shifts.
 class ARM_MVE_qrshift_single<list<LLVMType> value,
                              list<LLVMType> saturate = []> :
diff --git a/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp b/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp
--- a/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp
+++ b/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp
@@ -159,6 +159,9 @@
                              SDValue &OffReg, SDValue &ShImm);
   bool SelectT2AddrModeExclusive(SDValue N, SDValue &Base, SDValue &OffImm);
 
+  template<int Min, int Max>
+  bool SelectImmediateInRange(SDValue N, SDValue &OffImm);
+
   inline bool is_so_imm(unsigned Imm) const {
     return ARM_AM::getSOImmVal(Imm) != -1;
   }
@@ -1383,6 +1386,16 @@
   return false;
 }
 
+template <int Min, int Max>
+bool ARMDAGToDAGISel::SelectImmediateInRange(SDValue N, SDValue &OffImm) {
+  int Val;
+  if (isScaledConstantInRange(N, 1, Min, Max, Val)) {
+    OffImm = CurDAG->getTargetConstant(Val, SDLoc(N), MVT::i32);
+    return true;
+  }
+  return false;
+}
+
 bool ARMDAGToDAGISel::SelectT2AddrModeSoReg(SDValue N,
                                             SDValue &Base,
                                             SDValue &OffReg, SDValue &ShImm) {
diff --git a/llvm/lib/Target/ARM/ARMInstrInfo.td b/llvm/lib/Target/ARM/ARMInstrInfo.td
--- a/llvm/lib/Target/ARM/ARMInstrInfo.td
+++ b/llvm/lib/Target/ARM/ARMInstrInfo.td
@@ -935,7 +935,10 @@
   // encodings allow.
   let DiagnosticString = "operand must be an immediate in the range [1,8]";
 }
-def mve_shift_imm1_7 : Operand<i32> {
+def mve_shift_imm1_7 : Operand<i32>,
+    // SelectImmediateInRange / isScaledConstantInRange uses a
+    // half-open interval, so the parameters <1,8> mean 1-7 inclusive
+    ComplexPattern<i32, 1, "SelectImmediateInRange<1,8>", [], []> {
   let ParserMatchClass = MVEShiftImm1_7AsmOperand;
   let EncoderMethod = "getMVEShiftImmOpValue";
 }
@@ -948,7 +951,10 @@
   // encodings allow.
   let DiagnosticString = "operand must be an immediate in the range [1,16]";
 }
-def mve_shift_imm1_15 : Operand<i32> {
+def mve_shift_imm1_15 : Operand<i32>,
+    // SelectImmediateInRange / isScaledConstantInRange uses a
+    // half-open interval, so the parameters <1,16> mean 1-15 inclusive
+    ComplexPattern<i32, 1, "SelectImmediateInRange<1,16>", [], []> {
   let ParserMatchClass = MVEShiftImm1_15AsmOperand;
   let EncoderMethod = "getMVEShiftImmOpValue";
 }
diff --git a/llvm/lib/Target/ARM/ARMInstrMVE.td b/llvm/lib/Target/ARM/ARMInstrMVE.td
--- a/llvm/lib/Target/ARM/ARMInstrMVE.td
+++ b/llvm/lib/Target/ARM/ARMInstrMVE.td
@@ -2315,8 +2315,8 @@
 
 
 class MVE_VSHLL_imm<string iname, string suffix, bit U, bit th,
-                    dag immops, list<dag> pattern=[]>
-  : MVE_shift_imm<(outs MQPR:$Qd), !con((ins MQPR:$Qm), immops),
+                    Operand immtype, list<dag> pattern=[]>
+  : MVE_shift_imm<(outs MQPR:$Qd), (ins MQPR:$Qm, immtype:$imm),
                   iname, suffix, "$Qd, $Qm, $imm", vpred_r, "", pattern> {
   let Inst{28} = U;
   let Inst{25-23} = 0b101;
@@ -2325,6 +2325,9 @@
   let Inst{11-6} = 0b111101;
   let Inst{4} = 0b0;
   let Inst{0} = 0b0;
+
+  // For the MVE_VSHLL_patterns multiclass to refer to
+  Operand immediateType = immtype;
 }
 
 // The immediate VSHLL instructions accept shift counts from 1 up to
@@ -2333,7 +2336,7 @@
 
 class MVE_VSHLL_imm8<string iname, string suffix,
                      bit U, bit th, list<dag> pattern=[]>
-  : MVE_VSHLL_imm<iname, suffix, U, th, (ins mve_shift_imm1_7:$imm), pattern> {
+  : MVE_VSHLL_imm<iname, suffix, U, th, mve_shift_imm1_7, pattern> {
   bits<3> imm;
   let Inst{20-19} = 0b01;
   let Inst{18-16} = imm;
@@ -2341,7 +2344,7 @@
 
 class MVE_VSHLL_imm16<string iname, string suffix,
                       bit U, bit th, list<dag> pattern=[]>
-  : MVE_VSHLL_imm<iname, suffix, U, th, (ins mve_shift_imm1_15:$imm), pattern> {
+  : MVE_VSHLL_imm<iname, suffix, U, th, mve_shift_imm1_15, pattern> {
   bits<4> imm;
   let Inst{20} = 0b1;
   let Inst{19-16} = imm;
@@ -2385,6 +2388,45 @@
 defm MVE_VSHLL_lwu8  : MVE_VSHLL_lw<"vshll", "u8",  0b00, 0b1, "$Qd, $Qm, #8">;
 defm MVE_VSHLL_lwu16 : MVE_VSHLL_lw<"vshll", "u16", 0b01, 0b1, "$Qd, $Qm, #16">;
 
+multiclass MVE_VSHLL_patterns<MVEVectorVTInfo VTI, int top> {
+  // A succession of local variable definitions, via singleton
+  // foreach, to make the actual patterns legible
+  foreach suffix = [!strconcat(VTI.Suffix, !if(top, "th", "bh"))] in
+  foreach inst_imm = [!cast<MVE_VSHLL_imm>("MVE_VSHLL_imm" # suffix)] in
+  foreach inst_lw = [!cast<MVE_VSHLL_by_lane_width>("MVE_VSHLL_lw" # suffix)] in
+  foreach unpred_int = [int_arm_mve_vshll_imm] in
+  foreach pred_int = [int_arm_mve_vshll_imm_predicated] in
+  foreach imm = [inst_imm.immediateType] in {
+
+    def : Pat<(VTI.DblVec (unpred_int (VTI.Vec MQPR:$src), imm:$imm,
+                                      (i32 VTI.Unsigned), (i32 top))),
+              (VTI.DblVec (inst_imm   (VTI.Vec MQPR:$src), imm:$imm))>;
+    def : Pat<(VTI.DblVec (unpred_int (VTI.Vec MQPR:$src), (i32 VTI.LaneBits),
+                                      (i32 VTI.Unsigned), (i32 top))),
+              (VTI.DblVec (inst_lw    (VTI.Vec MQPR:$src)))>;
+
+    def : Pat<(VTI.DblVec (pred_int   (VTI.Vec MQPR:$src), imm:$imm,
+                                      (i32 VTI.Unsigned), (i32 top),
+                                      (VTI.Pred VCCR:$mask),
+                                      (VTI.DblVec MQPR:$inactive))),
+              (VTI.DblVec (inst_imm   (VTI.Vec MQPR:$src), imm:$imm,
+                                      ARMVCCThen, (VTI.Pred VCCR:$mask),
+                                      (VTI.DblVec MQPR:$inactive)))>;
+    def : Pat<(VTI.DblVec (pred_int   (VTI.Vec MQPR:$src), (i32 VTI.LaneBits),
+                                      (i32 VTI.Unsigned), (i32 top),
+                                      (VTI.Pred VCCR:$mask),
+                                      (VTI.DblVec MQPR:$inactive))),
+              (VTI.DblVec (inst_lw    (VTI.Vec MQPR:$src), ARMVCCThen,
+                                      (VTI.Pred VCCR:$mask),
+                                      (VTI.DblVec MQPR:$inactive)))>;
+
+  }
+}
+
+foreach VTI = [MVE_v16s8, MVE_v8s16, MVE_v16u8, MVE_v8u16] in
+  foreach top = [0, 1] in
+    defm : MVE_VSHLL_patterns<VTI, top>;
+
 class MVE_VxSHRN<string iname, string suffix, bit bit_12, bit bit_28,
                dag immops, list<dag> pattern=[]>
   : MVE_shift_imm<(outs MQPR:$Qd), !con((ins MQPR:$QdSrc, MQPR:$Qm), immops),
@@ -2606,6 +2648,13 @@
   let Inst{3-1} = Qm{2-0};
   let Inst{0} = 0b0;
   let validForTailPredication = 1;
+
+  // For the MVE_shift_imm_patterns multiclass to refer to
+  MVEVectorVTInfo VTI;
+  Operand immediateType;
+  Intrinsic unpred_int;
+  Intrinsic pred_int;
+  dag unsignedFlag = (?);
 }
 
 class MVE_VSxI_imm<string iname, string suffix, bit bit_8, dag imm>
@@ -2645,50 +2694,49 @@
   let Inst{21} = 0b1;
 }
 
-class MVE_VQSHL_imm<string suffix, dag imm>
-  : MVE_shift_with_imm<"vqshl", suffix, (outs MQPR:$Qd),
-                       !con((ins MQPR:$Qm), imm), "$Qd, $Qm, $imm",
+class MVE_VQSHL_imm<MVEVectorVTInfo VTI_, Operand immType>
+  : MVE_shift_with_imm<"vqshl", VTI_.Suffix, (outs MQPR:$Qd),
+                       (ins MQPR:$Qm, immType:$imm), "$Qd, $Qm, $imm",
                        vpred_r, ""> {
   bits<6> imm;
 
+  let Inst{28} = VTI_.Unsigned;
   let Inst{25-24} = 0b11;
   let Inst{21-16} = imm;
   let Inst{10-8} = 0b111;
-}
-
-def MVE_VQSHLimms8 : MVE_VQSHL_imm<"s8", (ins imm0_7:$imm)> {
-  let Inst{28} = 0b0;
-  let Inst{21-19} = 0b001;
-}
-
-def MVE_VQSHLimmu8 : MVE_VQSHL_imm<"u8", (ins imm0_7:$imm)> {
-  let Inst{28} = 0b1;
-  let Inst{21-19} = 0b001;
-}
-
-def MVE_VQSHLimms16 : MVE_VQSHL_imm<"s16", (ins imm0_15:$imm)> {
-  let Inst{28} = 0b0;
-  let Inst{21-20} = 0b01;
-}
 
-def MVE_VQSHLimmu16 : MVE_VQSHL_imm<"u16", (ins imm0_15:$imm)> {
-  let Inst{28} = 0b1;
-  let Inst{21-20} = 0b01;
-}
-
-def MVE_VQSHLimms32 : MVE_VQSHL_imm<"s32", (ins imm0_31:$imm)> {
-  let Inst{28} = 0b0;
-  let Inst{21} = 0b1;
+  let VTI = VTI_;
+  let immediateType = immType;
+  let unsignedFlag = (? (i32 VTI.Unsigned));
 }
 
-def MVE_VQSHLimmu32 : MVE_VQSHL_imm<"u32", (ins imm0_31:$imm)> {
-  let Inst{28} = 0b1;
-  let Inst{21} = 0b1;
+let unpred_int = int_arm_mve_vqshl_imm,
+    pred_int = int_arm_mve_vqshl_imm_predicated in {
+  def MVE_VQSHLimms8 : MVE_VQSHL_imm<MVE_v16s8, imm0_7> {
+    let Inst{21-19} = 0b001;
+  }
+  def MVE_VQSHLimmu8 : MVE_VQSHL_imm<MVE_v16u8, imm0_7> {
+    let Inst{21-19} = 0b001;
+  }
+  
+  def MVE_VQSHLimms16 : MVE_VQSHL_imm<MVE_v8s16, imm0_15> {
+    let Inst{21-20} = 0b01;
+  }
+  def MVE_VQSHLimmu16 : MVE_VQSHL_imm<MVE_v8u16, imm0_15> {
+    let Inst{21-20} = 0b01;
+  }
+  
+  def MVE_VQSHLimms32 : MVE_VQSHL_imm<MVE_v4s32, imm0_31> {
+    let Inst{21} = 0b1;
+  }
+  def MVE_VQSHLimmu32 : MVE_VQSHL_imm<MVE_v4u32, imm0_31> {
+    let Inst{21} = 0b1;
+  }
 }
 
-class MVE_VQSHLU_imm<string suffix, dag imm>
-  : MVE_shift_with_imm<"vqshlu", suffix, (outs MQPR:$Qd),
-                       !con((ins MQPR:$Qm), imm), "$Qd, $Qm, $imm",
+class MVE_VQSHLU_imm<MVEVectorVTInfo VTI_, Operand immType>
+  : MVE_shift_with_imm<"vqshlu", VTI_.Suffix, (outs MQPR:$Qd),
+                       (ins MQPR:$Qm, immType:$imm), "$Qd, $Qm, $imm",
                        vpred_r, ""> {
   bits<6> imm;
 
@@ -2696,61 +2744,103 @@
   let Inst{25-24} = 0b11;
   let Inst{21-16} = imm;
   let Inst{10-8} = 0b110;
-}
 
-def MVE_VQSHLU_imms8 : MVE_VQSHLU_imm<"s8", (ins imm0_7:$imm)> {
-  let Inst{21-19} = 0b001;
+  let VTI = VTI_;
+  let immediateType = immType;
 }
 
-def MVE_VQSHLU_imms16 : MVE_VQSHLU_imm<"s16", (ins imm0_15:$imm)> {
-  let Inst{21-20} = 0b01;
-}
+let unpred_int = int_arm_mve_vqshlu_imm,
+    pred_int = int_arm_mve_vqshlu_imm_predicated in {
+  def MVE_VQSHLU_imms8 : MVE_VQSHLU_imm<MVE_v16s8, imm0_7> {
+    let Inst{21-19} = 0b001;
+  }
 
-def MVE_VQSHLU_imms32 : MVE_VQSHLU_imm<"s32", (ins imm0_31:$imm)> {
-  let Inst{21} = 0b1;
+  def MVE_VQSHLU_imms16 : MVE_VQSHLU_imm<MVE_v8s16, imm0_15> {
+    let Inst{21-20} = 0b01;
+  }
+
+  def MVE_VQSHLU_imms32 : MVE_VQSHLU_imm<MVE_v4s32, imm0_31> {
+    let Inst{21} = 0b1;
+  }
 }
 
-class MVE_VRSHR_imm<string suffix, dag imm>
-  : MVE_shift_with_imm<"vrshr", suffix, (outs MQPR:$Qd),
-                       !con((ins MQPR:$Qm), imm), "$Qd, $Qm, $imm",
+class MVE_VRSHR_imm<MVEVectorVTInfo VTI_, Operand immType>
+  : MVE_shift_with_imm<"vrshr", VTI_.Suffix, (outs MQPR:$Qd),
+                       (ins MQPR:$Qm, immType:$imm), "$Qd, $Qm, $imm",
                        vpred_r, ""> {
   bits<6> imm;
 
+  let Inst{28} = VTI_.Unsigned;
   let Inst{25-24} = 0b11;
   let Inst{21-16} = imm;
   let Inst{10-8} = 0b010;
-}
 
-def MVE_VRSHR_imms8 : MVE_VRSHR_imm<"s8", (ins shr_imm8:$imm)> {
-  let Inst{28} = 0b0;
-  let Inst{21-19} = 0b001;
+  let VTI = VTI_;
+  let immediateType = immType;
+  let unsignedFlag = (? (i32 VTI.Unsigned));
 }
 
-def MVE_VRSHR_immu8 : MVE_VRSHR_imm<"u8", (ins shr_imm8:$imm)> {
-  let Inst{28} = 0b1;
-  let Inst{21-19} = 0b001;
-}
+let unpred_int = int_arm_mve_vrshr_imm,
+    pred_int = int_arm_mve_vrshr_imm_predicated in {
+  def MVE_VRSHR_imms8 : MVE_VRSHR_imm<MVE_v16s8, shr_imm8> {
+    let Inst{21-19} = 0b001;
+  }
 
-def MVE_VRSHR_imms16 : MVE_VRSHR_imm<"s16", (ins shr_imm16:$imm)> {
-  let Inst{28} = 0b0;
-  let Inst{21-20} = 0b01;
-}
+  def MVE_VRSHR_immu8 : MVE_VRSHR_imm<MVE_v16u8, shr_imm8> {
+    let Inst{21-19} = 0b001;
+  }
 
-def MVE_VRSHR_immu16 : MVE_VRSHR_imm<"u16", (ins shr_imm16:$imm)> {
-  let Inst{28} = 0b1;
-  let Inst{21-20} = 0b01;
-}
+  def MVE_VRSHR_imms16 : MVE_VRSHR_imm<MVE_v8s16, shr_imm16> {
+    let Inst{21-20} = 0b01;
+  }
 
-def MVE_VRSHR_imms32 : MVE_VRSHR_imm<"s32", (ins shr_imm32:$imm)> {
-  let Inst{28} = 0b0;
-  let Inst{21} = 0b1;
-}
+  def MVE_VRSHR_immu16 : MVE_VRSHR_imm<MVE_v8u16, shr_imm16> {
+    let Inst{21-20} = 0b01;
+  }
 
-def MVE_VRSHR_immu32 : MVE_VRSHR_imm<"u32", (ins shr_imm32:$imm)> {
-  let Inst{28} = 0b1;
-  let Inst{21} = 0b1;
+  def MVE_VRSHR_imms32 : MVE_VRSHR_imm<MVE_v4s32, shr_imm32> {
+    let Inst{21} = 0b1;
+  }
+
+  def MVE_VRSHR_immu32 : MVE_VRSHR_imm<MVE_v4u32, shr_imm32> {
+    let Inst{21} = 0b1;
+  }
 }
 
+multiclass MVE_shift_imm_patterns<MVE_shift_with_imm inst> {
+  def : Pat<(inst.VTI.Vec !con((inst.unpred_int (inst.VTI.Vec MQPR:$src),
+                                                inst.immediateType:$imm),
+                               inst.unsignedFlag)),
+            (inst.VTI.Vec (inst (inst.VTI.Vec MQPR:$src),
+                                inst.immediateType:$imm))>;
+
+  def : Pat<(inst.VTI.Vec !con((inst.pred_int (inst.VTI.Vec MQPR:$src),
+                                              inst.immediateType:$imm),
+                               inst.unsignedFlag,
+                               (? (inst.VTI.Pred VCCR:$mask),
+                                  (inst.VTI.Vec MQPR:$inactive)))),
+            (inst.VTI.Vec (inst (inst.VTI.Vec MQPR:$src),
+                                inst.immediateType:$imm,
+                                ARMVCCThen, (inst.VTI.Pred VCCR:$mask),
+                                (inst.VTI.Vec MQPR:$inactive)))>;
+}
+
+defm : MVE_shift_imm_patterns<MVE_VQSHLimms8>;
+defm : MVE_shift_imm_patterns<MVE_VQSHLimmu8>;
+defm : MVE_shift_imm_patterns<MVE_VQSHLimms16>;
+defm : MVE_shift_imm_patterns<MVE_VQSHLimmu16>;
+defm : MVE_shift_imm_patterns<MVE_VQSHLimms32>;
+defm : MVE_shift_imm_patterns<MVE_VQSHLimmu32>;
+defm : MVE_shift_imm_patterns<MVE_VQSHLU_imms8>;
+defm : MVE_shift_imm_patterns<MVE_VQSHLU_imms16>;
+defm : MVE_shift_imm_patterns<MVE_VQSHLU_imms32>;
+defm : MVE_shift_imm_patterns<MVE_VRSHR_imms8>;
+defm : MVE_shift_imm_patterns<MVE_VRSHR_immu8>;
+defm : MVE_shift_imm_patterns<MVE_VRSHR_imms16>;
+defm : MVE_shift_imm_patterns<MVE_VRSHR_immu16>;
+defm : MVE_shift_imm_patterns<MVE_VRSHR_imms32>;
+defm : MVE_shift_imm_patterns<MVE_VRSHR_immu32>;
+
 class MVE_VSHR_imm<string suffix, dag imm>
   : MVE_shift_with_imm<"vshr", suffix, (outs MQPR:$Qd),
                        !con((ins MQPR:$Qm), imm), "$Qd, $Qm, $imm",
diff --git a/llvm/test/CodeGen/Thumb2/mve-intrinsics/vector-shift-imm.ll b/llvm/test/CodeGen/Thumb2/mve-intrinsics/vector-shift-imm.ll
--- a/llvm/test/CodeGen/Thumb2/mve-intrinsics/vector-shift-imm.ll
+++ b/llvm/test/CodeGen/Thumb2/mve-intrinsics/vector-shift-imm.ll
@@ -385,6 +385,1058 @@
   ret <4 x i32> %2
 }
 
+define arm_aapcs_vfpcc <16 x i8> @test_vqshlq_n_s8(<16 x i8> %a) {
+; CHECK-LABEL: test_vqshlq_n_s8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vqshl.s8 q0, q0, #3
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <16 x i8> @llvm.arm.mve.vqshl.imm.v16i8(<16 x i8> %a, i32 3, i32 0)
+  ret <16 x i8> %0
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vqshlq_n_s16(<8 x i16> %a) {
+; CHECK-LABEL: test_vqshlq_n_s16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vqshl.s16 q0, q0, #4
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <8 x i16> @llvm.arm.mve.vqshl.imm.v8i16(<8 x i16> %a, i32 4, i32 0)
+  ret <8 x i16> %0
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vqshlq_n_s32(<4 x i32> %a) {
+; CHECK-LABEL: test_vqshlq_n_s32:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vqshl.s32 q0, q0, #4
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <4 x i32> @llvm.arm.mve.vqshl.imm.v4i32(<4 x i32> %a, i32 4, i32 0)
+  ret <4 x i32> %0
+}
+
+define arm_aapcs_vfpcc <16 x i8> @test_vqshlq_n_u8(<16 x i8> %a) {
+; CHECK-LABEL: test_vqshlq_n_u8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vqshl.u8 q0, q0, #0
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <16 x i8> @llvm.arm.mve.vqshl.imm.v16i8(<16 x i8> %a, i32 0, i32 1)
+  ret <16 x i8> %0
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vqshlq_n_u16(<8 x i16> %a) {
+; CHECK-LABEL: test_vqshlq_n_u16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vqshl.u16 q0, q0, #13
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <8 x i16> @llvm.arm.mve.vqshl.imm.v8i16(<8 x i16> %a, i32 13, i32 1)
+  ret <8 x i16> %0
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vqshlq_n_u32(<4 x i32> %a) {
+; CHECK-LABEL: test_vqshlq_n_u32:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vqshl.u32 q0, q0, #6
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <4 x i32> @llvm.arm.mve.vqshl.imm.v4i32(<4 x i32> %a, i32 6, i32 1)
+  ret <4 x i32> %0
+}
+
+define arm_aapcs_vfpcc <16 x i8> @test_vqshluq_n_s8(<16 x i8> %a) {
+; CHECK-LABEL: test_vqshluq_n_s8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vqshlu.s8 q0, q0, #5
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <16 x i8> @llvm.arm.mve.vqshlu.imm.v16i8(<16 x i8> %a, i32 5)
+  ret <16 x i8> %0
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vqshluq_n_s16(<8 x i16> %a) {
+; CHECK-LABEL: test_vqshluq_n_s16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vqshlu.s16 q0, q0, #5
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <8 x i16> @llvm.arm.mve.vqshlu.imm.v8i16(<8 x i16> %a, i32 5)
+  ret <8 x i16> %0
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vqshluq_n_s32(<4 x i32> %a) {
+; CHECK-LABEL: test_vqshluq_n_s32:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vqshlu.s32 q0, q0, #4
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <4 x i32> @llvm.arm.mve.vqshlu.imm.v4i32(<4 x i32> %a, i32 4)
+  ret <4 x i32> %0
+}
+
+define arm_aapcs_vfpcc <16 x i8> @test_vrshrq_n_s8(<16 x i8> %a) {
+; CHECK-LABEL: test_vrshrq_n_s8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vrshr.s8 q0, q0, #4
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <16 x i8> @llvm.arm.mve.vrshr.imm.v16i8(<16 x i8> %a, i32 4, i32 0)
+  ret <16 x i8> %0
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vrshrq_n_s16(<8 x i16> %a) {
+; CHECK-LABEL: test_vrshrq_n_s16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vrshr.s16 q0, q0, #12
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <8 x i16> @llvm.arm.mve.vrshr.imm.v8i16(<8 x i16> %a, i32 12, i32 0)
+  ret <8 x i16> %0
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vrshrq_n_s32(<4 x i32> %a) {
+; CHECK-LABEL: test_vrshrq_n_s32:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vrshr.s32 q0, q0, #30
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <4 x i32> @llvm.arm.mve.vrshr.imm.v4i32(<4 x i32> %a, i32 30, i32 0)
+  ret <4 x i32> %0
+}
+
+define arm_aapcs_vfpcc <16 x i8> @test_vrshrq_n_u8(<16 x i8> %a) {
+; CHECK-LABEL: test_vrshrq_n_u8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vrshr.u8 q0, q0, #1
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <16 x i8> @llvm.arm.mve.vrshr.imm.v16i8(<16 x i8> %a, i32 1, i32 1)
+  ret <16 x i8> %0
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vrshrq_n_u16(<8 x i16> %a) {
+; CHECK-LABEL: test_vrshrq_n_u16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vrshr.u16 q0, q0, #15
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <8 x i16> @llvm.arm.mve.vrshr.imm.v8i16(<8 x i16> %a, i32 15, i32 1)
+  ret <8 x i16> %0
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vrshrq_n_u32(<4 x i32> %a) {
+; CHECK-LABEL: test_vrshrq_n_u32:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vrshr.u32 q0, q0, #20
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <4 x i32> @llvm.arm.mve.vrshr.imm.v4i32(<4 x i32> %a, i32 20, i32 1)
+  ret <4 x i32> %0
+}
+
+define arm_aapcs_vfpcc <16 x i8> @test_vqshlq_m_n_s8(<16 x i8> %inactive, <16 x i8> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vqshlq_m_n_s8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vqshlt.s8 q0, q1, #6
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %0)
+  %2 = tail call <16 x i8> @llvm.arm.mve.vqshl.imm.predicated.v16i8.v16i1(<16 x i8> %a, i32 6, i32 0, <16 x i1> %1, <16 x i8> %inactive)
+  ret <16 x i8> %2
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vqshlq_m_n_s16(<8 x i16> %inactive, <8 x i16> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vqshlq_m_n_s16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vqshlt.s16 q0, q1, #13
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %0)
+  %2 = tail call <8 x i16> @llvm.arm.mve.vqshl.imm.predicated.v8i16.v8i1(<8 x i16> %a, i32 13, i32 0, <8 x i1> %1, <8 x i16> %inactive)
+  ret <8 x i16> %2
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vqshlq_m_n_s32(<4 x i32> %inactive, <4 x i32> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vqshlq_m_n_s32:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vqshlt.s32 q0, q1, #14
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32 %0)
+  %2 = tail call <4 x i32> @llvm.arm.mve.vqshl.imm.predicated.v4i32.v4i1(<4 x i32> %a, i32 14, i32 0, <4 x i1> %1, <4 x i32> %inactive)
+  ret <4 x i32> %2
+}
+
+define arm_aapcs_vfpcc <16 x i8> @test_vqshlq_m_n_u8(<16 x i8> %inactive, <16 x i8> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vqshlq_m_n_u8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vqshlt.u8 q0, q1, #4
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %0)
+  %2 = tail call <16 x i8> @llvm.arm.mve.vqshl.imm.predicated.v16i8.v16i1(<16 x i8> %a, i32 4, i32 1, <16 x i1> %1, <16 x i8> %inactive)
+  ret <16 x i8> %2
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vqshlq_m_n_u16(<8 x i16> %inactive, <8 x i16> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vqshlq_m_n_u16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vqshlt.u16 q0, q1, #9
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %0)
+  %2 = tail call <8 x i16> @llvm.arm.mve.vqshl.imm.predicated.v8i16.v8i1(<8 x i16> %a, i32 9, i32 1, <8 x i1> %1, <8 x i16> %inactive)
+  ret <8 x i16> %2
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vqshlq_m_n_u32(<4 x i32> %inactive, <4 x i32> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vqshlq_m_n_u32:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vqshlt.u32 q0, q1, #25
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32 %0)
+  %2 = tail call <4 x i32> @llvm.arm.mve.vqshl.imm.predicated.v4i32.v4i1(<4 x i32> %a, i32 25, i32 1, <4 x i1> %1, <4 x i32> %inactive)
+  ret <4 x i32> %2
+}
+
+define arm_aapcs_vfpcc <16 x i8> @test_vqshluq_m_n_s8(<16 x i8> %inactive, <16 x i8> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vqshluq_m_n_s8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vqshlut.s8 q0, q1, #2
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %0)
+  %2 = tail call <16 x i8> @llvm.arm.mve.vqshlu.imm.predicated.v16i8.v16i1(<16 x i8> %a, i32 2, <16 x i1> %1, <16 x i8> %inactive)
+  ret <16 x i8> %2
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vqshluq_m_n_s16(<8 x i16> %inactive, <8 x i16> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vqshluq_m_n_s16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vqshlut.s16 q0, q1, #12
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %0)
+  %2 = tail call <8 x i16> @llvm.arm.mve.vqshlu.imm.predicated.v8i16.v8i1(<8 x i16> %a, i32 12, <8 x i1> %1, <8 x i16> %inactive)
+  ret <8 x i16> %2
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vqshluq_m_n_s32(<4 x i32> %inactive, <4 x i32> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vqshluq_m_n_s32:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vqshlut.s32 q0, q1, #24
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32 %0)
+  %2 = tail call <4 x i32> @llvm.arm.mve.vqshlu.imm.predicated.v4i32.v4i1(<4 x i32> %a, i32 24, <4 x i1> %1, <4 x i32> %inactive)
+  ret <4 x i32> %2
+}
+
+define arm_aapcs_vfpcc <16 x i8> @test_vrshrq_m_n_s8(<16 x i8> %inactive, <16 x i8> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vrshrq_m_n_s8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vrshrt.s8 q0, q1, #2
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %0)
+  %2 = tail call <16 x i8> @llvm.arm.mve.vrshr.imm.predicated.v16i8.v16i1(<16 x i8> %a, i32 2, i32 0, <16 x i1> %1, <16 x i8> %inactive)
+  ret <16 x i8> %2
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vrshrq_m_n_s16(<8 x i16> %inactive, <8 x i16> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vrshrq_m_n_s16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vrshrt.s16 q0, q1, #11
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %0)
+  %2 = tail call <8 x i16> @llvm.arm.mve.vrshr.imm.predicated.v8i16.v8i1(<8 x i16> %a, i32 11, i32 0, <8 x i1> %1, <8 x i16> %inactive)
+  ret <8 x i16> %2
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vrshrq_m_n_s32(<4 x i32> %inactive, <4 x i32> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vrshrq_m_n_s32:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vrshrt.s32 q0, q1, #24
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32 %0)
+  %2 = tail call <4 x i32> @llvm.arm.mve.vrshr.imm.predicated.v4i32.v4i1(<4 x i32> %a, i32 24, i32 0, <4 x i1> %1, <4 x i32> %inactive)
+  ret <4 x i32> %2
+}
+
+define arm_aapcs_vfpcc <16 x i8> @test_vrshrq_m_n_u8(<16 x i8> %inactive, <16 x i8> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vrshrq_m_n_u8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vrshrt.u8 q0, q1, #7
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %0)
+  %2 = tail call <16 x i8> @llvm.arm.mve.vrshr.imm.predicated.v16i8.v16i1(<16 x i8> %a, i32 7, i32 1, <16 x i1> %1, <16 x i8> %inactive)
+  ret <16 x i8> %2
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vrshrq_m_n_u16(<8 x i16> %inactive, <8 x i16> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vrshrq_m_n_u16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vrshrt.u16 q0, q1, #4
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %0)
+  %2 = tail call <8 x i16> @llvm.arm.mve.vrshr.imm.predicated.v8i16.v8i1(<8 x i16> %a, i32 4, i32 1, <8 x i1> %1, <8 x i16> %inactive)
+  ret <8 x i16> %2
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vrshrq_m_n_u32(<4 x i32> %inactive, <4 x i32> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vrshrq_m_n_u32:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vrshrt.u32 q0, q1, #27
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32 %0)
+  %2 = tail call <4 x i32> @llvm.arm.mve.vrshr.imm.predicated.v4i32.v4i1(<4 x i32> %a, i32 27, i32 1, <4 x i1> %1, <4 x i32> %inactive)
+  ret <4 x i32> %2
+}
+
+define arm_aapcs_vfpcc <16 x i8> @test_vrshrq_x_n_s8(<16 x i8> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vrshrq_x_n_s8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vrshrt.s8 q0, q0, #3
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %0)
+  %2 = tail call <16 x i8> @llvm.arm.mve.vrshr.imm.predicated.v16i8.v16i1(<16 x i8> %a, i32 3, i32 0, <16 x i1> %1, <16 x i8> undef)
+  ret <16 x i8> %2
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vrshrq_x_n_s16(<8 x i16> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vrshrq_x_n_s16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vrshrt.s16 q0, q0, #12
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %0)
+  %2 = tail call <8 x i16> @llvm.arm.mve.vrshr.imm.predicated.v8i16.v8i1(<8 x i16> %a, i32 12, i32 0, <8 x i1> %1, <8 x i16> undef)
+  ret <8 x i16> %2
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vrshrq_x_n_s32(<4 x i32> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vrshrq_x_n_s32:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vrshrt.s32 q0, q0, #20
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32 %0)
+  %2 = tail call <4 x i32> @llvm.arm.mve.vrshr.imm.predicated.v4i32.v4i1(<4 x i32> %a, i32 20, i32 0, <4 x i1> %1, <4 x i32> undef)
+  ret <4 x i32> %2
+}
+
+define arm_aapcs_vfpcc <16 x i8> @test_vrshrq_x_n_u8(<16 x i8> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vrshrq_x_n_u8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vrshrt.u8 q0, q0, #1
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %0)
+  %2 = tail call <16 x i8> @llvm.arm.mve.vrshr.imm.predicated.v16i8.v16i1(<16 x i8> %a, i32 1, i32 1, <16 x i1> %1, <16 x i8> undef)
+  ret <16 x i8> %2
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vrshrq_x_n_u16(<8 x i16> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vrshrq_x_n_u16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vrshrt.u16 q0, q0, #13
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %0)
+  %2 = tail call <8 x i16> @llvm.arm.mve.vrshr.imm.predicated.v8i16.v8i1(<8 x i16> %a, i32 13, i32 1, <8 x i1> %1, <8 x i16> undef)
+  ret <8 x i16> %2
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vrshrq_x_n_u32(<4 x i32> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vrshrq_x_n_u32:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vrshrt.u32 q0, q0, #6
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32 %0)
+  %2 = tail call <4 x i32> @llvm.arm.mve.vrshr.imm.predicated.v4i32.v4i1(<4 x i32> %a, i32 6, i32 1, <4 x i1> %1, <4 x i32> undef)
+  ret <4 x i32> %2
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vshllbq_n_s8(<16 x i8> %a) {
+; CHECK-LABEL: test_vshllbq_n_s8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vshllb.s8 q0, q0, #2
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <8 x i16> @llvm.arm.mve.vshll.imm.v8i16.v16i8(<16 x i8> %a, i32 2, i32 0, i32 0)
+  ret <8 x i16> %0
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vshllbq_n_s8_lanewidth(<16 x i8> %a) {
+; CHECK-LABEL: test_vshllbq_n_s8_lanewidth:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vshllb.s8 q0, q0, #8
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <8 x i16> @llvm.arm.mve.vshll.imm.v8i16.v16i8(<16 x i8> %a, i32 8, i32 0, i32 0)
+  ret <8 x i16> %0
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vshllbq_n_s16(<8 x i16> %a) {
+; CHECK-LABEL: test_vshllbq_n_s16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vshllb.s16 q0, q0, #13
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <4 x i32> @llvm.arm.mve.vshll.imm.v4i32.v8i16(<8 x i16> %a, i32 13, i32 0, i32 0)
+  ret <4 x i32> %0
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vshllbq_n_s16_lanewidth(<8 x i16> %a) {
+; CHECK-LABEL: test_vshllbq_n_s16_lanewidth:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vshllb.s16 q0, q0, #16
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <4 x i32> @llvm.arm.mve.vshll.imm.v4i32.v8i16(<8 x i16> %a, i32 16, i32 0, i32 0)
+  ret <4 x i32> %0
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vshllbq_n_u8(<16 x i8> %a) {
+; CHECK-LABEL: test_vshllbq_n_u8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vshllb.u8 q0, q0, #5
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <8 x i16> @llvm.arm.mve.vshll.imm.v8i16.v16i8(<16 x i8> %a, i32 5, i32 1, i32 0)
+  ret <8 x i16> %0
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vshllbq_n_u8_lanewidth(<16 x i8> %a) {
+; CHECK-LABEL: test_vshllbq_n_u8_lanewidth:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vshllb.u8 q0, q0, #8
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <8 x i16> @llvm.arm.mve.vshll.imm.v8i16.v16i8(<16 x i8> %a, i32 8, i32 1, i32 0)
+  ret <8 x i16> %0
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vshllbq_n_u16(<8 x i16> %a) {
+; CHECK-LABEL: test_vshllbq_n_u16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vshllb.u16 q0, q0, #6
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <4 x i32> @llvm.arm.mve.vshll.imm.v4i32.v8i16(<8 x i16> %a, i32 6, i32 1, i32 0)
+  ret <4 x i32> %0
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vshllbq_n_u16_lanewidth(<8 x i16> %a) {
+; CHECK-LABEL: test_vshllbq_n_u16_lanewidth:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vshllb.u16 q0, q0, #16
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <4 x i32> @llvm.arm.mve.vshll.imm.v4i32.v8i16(<8 x i16> %a, i32 16, i32 1, i32 0)
+  ret <4 x i32> %0
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vshlltq_n_s8(<16 x i8> %a) {
+; CHECK-LABEL: test_vshlltq_n_s8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vshllt.s8 q0, q0, #7
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <8 x i16> @llvm.arm.mve.vshll.imm.v8i16.v16i8(<16 x i8> %a, i32 7, i32 0, i32 1)
+  ret <8 x i16> %0
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vshlltq_n_s8_lanewidth(<16 x i8> %a) {
+; CHECK-LABEL: test_vshlltq_n_s8_lanewidth:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vshllt.s8 q0, q0, #8
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <8 x i16> @llvm.arm.mve.vshll.imm.v8i16.v16i8(<16 x i8> %a, i32 8, i32 0, i32 1)
+  ret <8 x i16> %0
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vshlltq_n_s16(<8 x i16> %a) {
+; CHECK-LABEL: test_vshlltq_n_s16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vshllt.s16 q0, q0, #2
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <4 x i32> @llvm.arm.mve.vshll.imm.v4i32.v8i16(<8 x i16> %a, i32 2, i32 0, i32 1)
+  ret <4 x i32> %0
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vshlltq_n_s16_lanewidth(<8 x i16> %a) {
+; CHECK-LABEL: test_vshlltq_n_s16_lanewidth:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vshllt.s16 q0, q0, #16
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <4 x i32> @llvm.arm.mve.vshll.imm.v4i32.v8i16(<8 x i16> %a, i32 16, i32 0, i32 1)
+  ret <4 x i32> %0
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vshlltq_n_u8(<16 x i8> %a) {
+; CHECK-LABEL: test_vshlltq_n_u8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vshllt.u8 q0, q0, #7
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <8 x i16> @llvm.arm.mve.vshll.imm.v8i16.v16i8(<16 x i8> %a, i32 7, i32 1, i32 1)
+  ret <8 x i16> %0
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vshlltq_n_u8_lanewidth(<16 x i8> %a) {
+; CHECK-LABEL: test_vshlltq_n_u8_lanewidth:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vshllt.u8 q0, q0, #8
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <8 x i16> @llvm.arm.mve.vshll.imm.v8i16.v16i8(<16 x i8> %a, i32 8, i32 1, i32 1)
+  ret <8 x i16> %0
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vshlltq_n_u16(<8 x i16> %a) {
+; CHECK-LABEL: test_vshlltq_n_u16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vshllt.u16 q0, q0, #14
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <4 x i32> @llvm.arm.mve.vshll.imm.v4i32.v8i16(<8 x i16> %a, i32 14, i32 1, i32 1)
+  ret <4 x i32> %0
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vshlltq_n_u16_lanewidth(<8 x i16> %a) {
+; CHECK-LABEL: test_vshlltq_n_u16_lanewidth:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vshllt.u16 q0, q0, #16
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = tail call <4 x i32> @llvm.arm.mve.vshll.imm.v4i32.v8i16(<8 x i16> %a, i32 16, i32 1, i32 1)
+  ret <4 x i32> %0
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vshllbq_m_n_s8(<8 x i16> %inactive, <16 x i8> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshllbq_m_n_s8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshllbt.s8 q0, q1, #6
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %0)
+  %2 = tail call <8 x i16> @llvm.arm.mve.vshll.imm.predicated.v8i16.v16i8.v16i1(<16 x i8> %a, i32 6, i32 0, i32 0, <16 x i1> %1, <8 x i16> %inactive)
+  ret <8 x i16> %2
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vshllbq_m_n_s8_lanewidth(<8 x i16> %inactive, <16 x i8> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshllbq_m_n_s8_lanewidth:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshllbt.s8 q0, q1, #8
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %0)
+  %2 = tail call <8 x i16> @llvm.arm.mve.vshll.imm.predicated.v8i16.v16i8.v16i1(<16 x i8> %a, i32 8, i32 0, i32 0, <16 x i1> %1, <8 x i16> %inactive)
+  ret <8 x i16> %2
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vshllbq_m_n_s16(<4 x i32> %inactive, <8 x i16> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshllbq_m_n_s16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshllbt.s16 q0, q1, #10
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %0)
+  %2 = tail call <4 x i32> @llvm.arm.mve.vshll.imm.predicated.v4i32.v8i16.v8i1(<8 x i16> %a, i32 10, i32 0, i32 0, <8 x i1> %1, <4 x i32> %inactive)
+  ret <4 x i32> %2
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vshllbq_m_n_s16_lanewidth(<4 x i32> %inactive, <8 x i16> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshllbq_m_n_s16_lanewidth:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshllbt.s16 q0, q1, #16
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %0)
+  %2 = tail call <4 x i32> @llvm.arm.mve.vshll.imm.predicated.v4i32.v8i16.v8i1(<8 x i16> %a, i32 16, i32 0, i32 0, <8 x i1> %1, <4 x i32> %inactive)
+  ret <4 x i32> %2
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vshllbq_m_n_u8(<8 x i16> %inactive, <16 x i8> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshllbq_m_n_u8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshllbt.u8 q0, q1, #3
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %0)
+  %2 = tail call <8 x i16> @llvm.arm.mve.vshll.imm.predicated.v8i16.v16i8.v16i1(<16 x i8> %a, i32 3, i32 1, i32 0, <16 x i1> %1, <8 x i16> %inactive)
+  ret <8 x i16> %2
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vshllbq_m_n_u8_lanewidth(<8 x i16> %inactive, <16 x i8> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshllbq_m_n_u8_lanewidth:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshllbt.u8 q0, q1, #8
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %0)
+  %2 = tail call <8 x i16> @llvm.arm.mve.vshll.imm.predicated.v8i16.v16i8.v16i1(<16 x i8> %a, i32 8, i32 1, i32 0, <16 x i1> %1, <8 x i16> %inactive)
+  ret <8 x i16> %2
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vshllbq_m_n_u16(<4 x i32> %inactive, <8 x i16> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshllbq_m_n_u16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshllbt.u16 q0, q1, #14
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %0)
+  %2 = tail call <4 x i32> @llvm.arm.mve.vshll.imm.predicated.v4i32.v8i16.v8i1(<8 x i16> %a, i32 14, i32 1, i32 0, <8 x i1> %1, <4 x i32> %inactive)
+  ret <4 x i32> %2
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vshllbq_m_n_u16_lanewidth(<4 x i32> %inactive, <8 x i16> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshllbq_m_n_u16_lanewidth:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshllbt.u16 q0, q1, #16
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %0)
+  %2 = tail call <4 x i32> @llvm.arm.mve.vshll.imm.predicated.v4i32.v8i16.v8i1(<8 x i16> %a, i32 16, i32 1, i32 0, <8 x i1> %1, <4 x i32> %inactive)
+  ret <4 x i32> %2
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vshlltq_m_n_s8(<8 x i16> %inactive, <16 x i8> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshlltq_m_n_s8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshlltt.s8 q0, q1, #4
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %0)
+  %2 = tail call <8 x i16> @llvm.arm.mve.vshll.imm.predicated.v8i16.v16i8.v16i1(<16 x i8> %a, i32 4, i32 0, i32 1, <16 x i1> %1, <8 x i16> %inactive)
+  ret <8 x i16> %2
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vshlltq_m_n_s8_lanewidth(<8 x i16> %inactive, <16 x i8> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshlltq_m_n_s8_lanewidth:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshlltt.s8 q0, q1, #8
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %0)
+  %2 = tail call <8 x i16> @llvm.arm.mve.vshll.imm.predicated.v8i16.v16i8.v16i1(<16 x i8> %a, i32 8, i32 0, i32 1, <16 x i1> %1, <8 x i16> %inactive)
+  ret <8 x i16> %2
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vshlltq_m_n_s16(<4 x i32> %inactive, <8 x i16> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshlltq_m_n_s16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshlltt.s16 q0, q1, #12
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %0)
+  %2 = tail call <4 x i32> @llvm.arm.mve.vshll.imm.predicated.v4i32.v8i16.v8i1(<8 x i16> %a, i32 12, i32 0, i32 1, <8 x i1> %1, <4 x i32> %inactive)
+  ret <4 x i32> %2
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vshlltq_m_n_s16_lanewidth(<4 x i32> %inactive, <8 x i16> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshlltq_m_n_s16_lanewidth:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshlltt.s16 q0, q1, #16
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %0)
+  %2 = tail call <4 x i32> @llvm.arm.mve.vshll.imm.predicated.v4i32.v8i16.v8i1(<8 x i16> %a, i32 16, i32 0, i32 1, <8 x i1> %1, <4 x i32> %inactive)
+  ret <4 x i32> %2
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vshlltq_m_n_u8(<8 x i16> %inactive, <16 x i8> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshlltq_m_n_u8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshlltt.u8 q0, q1, #2
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %0)
+  %2 = tail call <8 x i16> @llvm.arm.mve.vshll.imm.predicated.v8i16.v16i8.v16i1(<16 x i8> %a, i32 2, i32 1, i32 1, <16 x i1> %1, <8 x i16> %inactive)
+  ret <8 x i16> %2
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vshlltq_m_n_u8_lanewidth(<8 x i16> %inactive, <16 x i8> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshlltq_m_n_u8_lanewidth:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshlltt.u8 q0, q1, #8
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %0)
+  %2 = tail call <8 x i16> @llvm.arm.mve.vshll.imm.predicated.v8i16.v16i8.v16i1(<16 x i8> %a, i32 8, i32 1, i32 1, <16 x i1> %1, <8 x i16> %inactive)
+  ret <8 x i16> %2
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vshlltq_m_n_u16(<4 x i32> %inactive, <8 x i16> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshlltq_m_n_u16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshlltt.u16 q0, q1, #9
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %0)
+  %2 = tail call <4 x i32> @llvm.arm.mve.vshll.imm.predicated.v4i32.v8i16.v8i1(<8 x i16> %a, i32 9, i32 1, i32 1, <8 x i1> %1, <4 x i32> %inactive)
+  ret <4 x i32> %2
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vshlltq_m_n_u16_lanewidth(<4 x i32> %inactive, <8 x i16> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshlltq_m_n_u16_lanewidth:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshlltt.u16 q0, q1, #16
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %0)
+  %2 = tail call <4 x i32> @llvm.arm.mve.vshll.imm.predicated.v4i32.v8i16.v8i1(<8 x i16> %a, i32 16, i32 1, i32 1, <8 x i1> %1, <4 x i32> %inactive)
+  ret <4 x i32> %2
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vshllbq_x_n_s8(<16 x i8> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshllbq_x_n_s8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshllbt.s8 q0, q0, #1
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %0)
+  %2 = tail call <8 x i16> @llvm.arm.mve.vshll.imm.predicated.v8i16.v16i8.v16i1(<16 x i8> %a, i32 1, i32 0, i32 0, <16 x i1> %1, <8 x i16> undef)
+  ret <8 x i16> %2
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vshllbq_x_n_s8_lanewidth(<16 x i8> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshllbq_x_n_s8_lanewidth:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshllbt.s8 q0, q0, #8
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %0)
+  %2 = tail call <8 x i16> @llvm.arm.mve.vshll.imm.predicated.v8i16.v16i8.v16i1(<16 x i8> %a, i32 8, i32 0, i32 0, <16 x i1> %1, <8 x i16> undef)
+  ret <8 x i16> %2
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vshllbq_x_n_s16(<8 x i16> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshllbq_x_n_s16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshllbt.s16 q0, q0, #10
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %0)
+  %2 = tail call <4 x i32> @llvm.arm.mve.vshll.imm.predicated.v4i32.v8i16.v8i1(<8 x i16> %a, i32 10, i32 0, i32 0, <8 x i1> %1, <4 x i32> undef)
+  ret <4 x i32> %2
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vshllbq_x_n_s16_lanewidth(<8 x i16> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshllbq_x_n_s16_lanewidth:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshllbt.s16 q0, q0, #16
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %0)
+  %2 = tail call <4 x i32> @llvm.arm.mve.vshll.imm.predicated.v4i32.v8i16.v8i1(<8 x i16> %a, i32 16, i32 0, i32 0, <8 x i1> %1, <4 x i32> undef)
+  ret <4 x i32> %2
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vshllbq_x_n_u8(<16 x i8> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshllbq_x_n_u8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshllbt.u8 q0, q0, #6
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %0)
+  %2 = tail call <8 x i16> @llvm.arm.mve.vshll.imm.predicated.v8i16.v16i8.v16i1(<16 x i8> %a, i32 6, i32 1, i32 0, <16 x i1> %1, <8 x i16> undef)
+  ret <8 x i16> %2
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vshllbq_x_n_u8_lanewidth(<16 x i8> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshllbq_x_n_u8_lanewidth:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshllbt.u8 q0, q0, #8
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %0)
+  %2 = tail call <8 x i16> @llvm.arm.mve.vshll.imm.predicated.v8i16.v16i8.v16i1(<16 x i8> %a, i32 8, i32 1, i32 0, <16 x i1> %1, <8 x i16> undef)
+  ret <8 x i16> %2
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vshllbq_x_n_u16(<8 x i16> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshllbq_x_n_u16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshllbt.u16 q0, q0, #10
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %0)
+  %2 = tail call <4 x i32> @llvm.arm.mve.vshll.imm.predicated.v4i32.v8i16.v8i1(<8 x i16> %a, i32 10, i32 1, i32 0, <8 x i1> %1, <4 x i32> undef)
+  ret <4 x i32> %2
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vshllbq_x_n_u16_lanewidth(<8 x i16> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshllbq_x_n_u16_lanewidth:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshllbt.u16 q0, q0, #16
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %0)
+  %2 = tail call <4 x i32> @llvm.arm.mve.vshll.imm.predicated.v4i32.v8i16.v8i1(<8 x i16> %a, i32 16, i32 1, i32 0, <8 x i1> %1, <4 x i32> undef)
+  ret <4 x i32> %2
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vshlltq_x_n_s8(<16 x i8> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshlltq_x_n_s8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshlltt.s8 q0, q0, #2
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %0)
+  %2 = tail call <8 x i16> @llvm.arm.mve.vshll.imm.predicated.v8i16.v16i8.v16i1(<16 x i8> %a, i32 2, i32 0, i32 1, <16 x i1> %1, <8 x i16> undef)
+  ret <8 x i16> %2
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vshlltq_x_n_s8_lanewidth(<16 x i8> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshlltq_x_n_s8_lanewidth:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshlltt.s8 q0, q0, #8
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %0)
+  %2 = tail call <8 x i16> @llvm.arm.mve.vshll.imm.predicated.v8i16.v16i8.v16i1(<16 x i8> %a, i32 8, i32 0, i32 1, <16 x i1> %1, <8 x i16> undef)
+  ret <8 x i16> %2
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vshlltq_x_n_s16(<8 x i16> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshlltq_x_n_s16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshlltt.s16 q0, q0, #6
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %0)
+  %2 = tail call <4 x i32> @llvm.arm.mve.vshll.imm.predicated.v4i32.v8i16.v8i1(<8 x i16> %a, i32 6, i32 0, i32 1, <8 x i1> %1, <4 x i32> undef)
+  ret <4 x i32> %2
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vshlltq_x_n_s16_lanewidth(<8 x i16> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshlltq_x_n_s16_lanewidth:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshlltt.s16 q0, q0, #16
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %0)
+  %2 = tail call <4 x i32> @llvm.arm.mve.vshll.imm.predicated.v4i32.v8i16.v8i1(<8 x i16> %a, i32 16, i32 0, i32 1, <8 x i1> %1, <4 x i32> undef)
+  ret <4 x i32> %2
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vshlltq_x_n_u8(<16 x i8> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshlltq_x_n_u8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshlltt.u8 q0, q0, #5
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %0)
+  %2 = tail call <8 x i16> @llvm.arm.mve.vshll.imm.predicated.v8i16.v16i8.v16i1(<16 x i8> %a, i32 5, i32 1, i32 1, <16 x i1> %1, <8 x i16> undef)
+  ret <8 x i16> %2
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vshlltq_x_n_u8_lanewidth(<16 x i8> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshlltq_x_n_u8_lanewidth:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshlltt.u8 q0, q0, #8
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %0)
+  %2 = tail call <8 x i16> @llvm.arm.mve.vshll.imm.predicated.v8i16.v16i8.v16i1(<16 x i8> %a, i32 8, i32 1, i32 1, <16 x i1> %1, <8 x i16> undef)
+  ret <8 x i16> %2
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vshlltq_x_n_u16(<8 x i16> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshlltq_x_n_u16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshlltt.u16 q0, q0, #3
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %0)
+  %2 = tail call <4 x i32> @llvm.arm.mve.vshll.imm.predicated.v4i32.v8i16.v8i1(<8 x i16> %a, i32 3, i32 1, i32 1, <8 x i1> %1, <4 x i32> undef)
+  ret <4 x i32> %2
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vshlltq_x_n_u16_lanewidth(<8 x i16> %a, i16 zeroext %p) {
+; CHECK-LABEL: test_vshlltq_x_n_u16_lanewidth:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r0
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshlltt.u16 q0, q0, #16
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = zext i16 %p to i32
+  %1 = tail call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %0)
+  %2 = tail call <4 x i32> @llvm.arm.mve.vshll.imm.predicated.v4i32.v8i16.v8i1(<8 x i16> %a, i32 16, i32 1, i32 1, <8 x i1> %1, <4 x i32> undef)
+  ret <4 x i32> %2
+}
+
 declare <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32)
 declare <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32)
 declare <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32)
@@ -396,3 +1448,29 @@
 declare <16 x i8> @llvm.arm.mve.shr.imm.predicated.v16i8.v16i1(<16 x i8>, i32, i32, <16 x i1>, <16 x i8>)
 declare <8 x i16> @llvm.arm.mve.shr.imm.predicated.v8i16.v8i1(<8 x i16>, i32, i32, <8 x i1>, <8 x i16>)
 declare <4 x i32> @llvm.arm.mve.shr.imm.predicated.v4i32.v4i1(<4 x i32>, i32, i32, <4 x i1>, <4 x i32>)
+
+declare <16 x i8> @llvm.arm.mve.vqshl.imm.v16i8(<16 x i8>, i32, i32)
+declare <8 x i16> @llvm.arm.mve.vqshl.imm.v8i16(<8 x i16>, i32, i32)
+declare <4 x i32> @llvm.arm.mve.vqshl.imm.v4i32(<4 x i32>, i32, i32)
+declare <16 x i8> @llvm.arm.mve.vqshl.imm.predicated.v16i8.v16i1(<16 x i8>, i32, i32, <16 x i1>, <16 x i8>)
+declare <8 x i16> @llvm.arm.mve.vqshl.imm.predicated.v8i16.v8i1(<8 x i16>, i32, i32, <8 x i1>, <8 x i16>)
+declare <4 x i32> @llvm.arm.mve.vqshl.imm.predicated.v4i32.v4i1(<4 x i32>, i32, i32, <4 x i1>, <4 x i32>)
+
+declare <16 x i8> @llvm.arm.mve.vqshlu.imm.v16i8(<16 x i8>, i32)
+declare <8 x i16> @llvm.arm.mve.vqshlu.imm.v8i16(<8 x i16>, i32)
+declare <4 x i32> @llvm.arm.mve.vqshlu.imm.v4i32(<4 x i32>, i32)
+declare <16 x i8> @llvm.arm.mve.vqshlu.imm.predicated.v16i8.v16i1(<16 x i8>, i32, <16 x i1>, <16 x i8>)
+declare <8 x i16> @llvm.arm.mve.vqshlu.imm.predicated.v8i16.v8i1(<8 x i16>, i32, <8 x i1>, <8 x i16>)
+declare <4 x i32> @llvm.arm.mve.vqshlu.imm.predicated.v4i32.v4i1(<4 x i32>, i32, <4 x i1>, <4 x i32>)
+
+declare <16 x i8> @llvm.arm.mve.vrshr.imm.v16i8(<16 x i8>, i32, i32)
+declare <8 x i16> @llvm.arm.mve.vrshr.imm.v8i16(<8 x i16>, i32, i32)
+declare <4 x i32> @llvm.arm.mve.vrshr.imm.v4i32(<4 x i32>, i32, i32)
+declare <16 x i8> @llvm.arm.mve.vrshr.imm.predicated.v16i8.v16i1(<16 x i8>, i32, i32, <16 x i1>, <16 x i8>)
+declare <8 x i16> @llvm.arm.mve.vrshr.imm.predicated.v8i16.v8i1(<8 x i16>, i32, i32, <8 x i1>, <8 x i16>)
+declare <4 x i32> @llvm.arm.mve.vrshr.imm.predicated.v4i32.v4i1(<4 x i32>, i32, i32, <4 x i1>, <4 x i32>)
+
+declare <8 x i16> @llvm.arm.mve.vshll.imm.v8i16.v16i8(<16 x i8>, i32, i32, i32)
+declare <4 x i32> @llvm.arm.mve.vshll.imm.v4i32.v8i16(<8 x i16>, i32, i32, i32)
+declare <8 x i16> @llvm.arm.mve.vshll.imm.predicated.v8i16.v16i8.v16i1(<16 x i8>, i32, i32, i32, <16 x i1>, <8 x i16>)
+declare <4 x i32> @llvm.arm.mve.vshll.imm.predicated.v4i32.v8i16.v8i1(<8 x i16>, i32, i32, i32, <8 x i1>, <4 x i32>)