diff --git a/clang/include/clang/Basic/arm_mve.td b/clang/include/clang/Basic/arm_mve.td
index fd04dfde95c2a..d9a2035e8a0ee 100644
--- a/clang/include/clang/Basic/arm_mve.td
+++ b/clang/include/clang/Basic/arm_mve.td
@@ -1166,6 +1166,22 @@ let params = T.Int32 in {
   defm vsbc: vadcsbc;
 }
 
+let params = T.Int in {
+  def vshlcq: Intrinsic<
+    Vector, (args Vector:$v, Ptr<u32>:$ps, imm_1to32:$imm),
+    (seq (load $ps):$s,
+         (IRInt<"vshlc", [Vector]> $v, $s, $imm):$pair,
+         (store (xval $pair, 0), $ps),
+         (xval $pair, 1))>;
+  def vshlcq_m: Intrinsic<
+    Vector, (args Vector:$v, Ptr<u32>:$ps, imm_1to32:$imm, Predicate:$pred),
+    (seq (load $ps):$s,
+         (IRInt<"vshlc_predicated", [Vector, Predicate]>
+              $v, $s, $imm, $pred):$pair,
+         (store (xval $pair, 0), $ps),
+         (xval $pair, 1))>;
+}
+
 multiclass VectorComplexAddPred<dag not_halving, dag angle> {
   def "" : Intrinsic<Vector, (args Vector:$a, Vector:$b),
      (IRInt<"vcaddq", [Vector]> not_halving, angle, $a, $b)>;
diff --git a/clang/test/CodeGen/arm-mve-intrinsics/vshlc.c b/clang/test/CodeGen/arm-mve-intrinsics/vshlc.c
new file mode 100644
index 0000000000000..1a53a90f26fac
--- /dev/null
+++ b/clang/test/CodeGen/arm-mve-intrinsics/vshlc.c
@@ -0,0 +1,221 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
+// RUN: %clang_cc1 -triple thumbv8.1m.main-arm-none-eabi -target-feature +mve -mfloat-abi hard -fallow-half-arguments-and-returns -O0 -disable-O0-optnone -S -emit-llvm -o - %s | opt -S -mem2reg | FileCheck %s
+// RUN: %clang_cc1 -triple thumbv8.1m.main-arm-none-eabi -target-feature +mve -mfloat-abi hard -fallow-half-arguments-and-returns -O0 -disable-O0-optnone -DPOLYMORPHIC -S -emit-llvm -o - %s | opt -S -mem2reg | FileCheck %s
+
+#include <arm_mve.h>
+
+// CHECK-LABEL: @test_vshlcq_s8(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = load i32, i32* [[B:%.*]], align 4
+// CHECK-NEXT:    [[TMP1:%.*]] = call { i32, <16 x i8> } @llvm.arm.mve.vshlc.v16i8(<16 x i8> [[A:%.*]], i32 [[TMP0]], i32 18)
+// CHECK-NEXT:    [[TMP2:%.*]] = extractvalue { i32, <16 x i8> } [[TMP1]], 0
+// CHECK-NEXT:    store i32 [[TMP2]], i32* [[B]], align 4
+// CHECK-NEXT:    [[TMP3:%.*]] = extractvalue { i32, <16 x i8> } [[TMP1]], 1
+// CHECK-NEXT:    ret <16 x i8> [[TMP3]]
+//
+int8x16_t test_vshlcq_s8(int8x16_t a, uint32_t *b) {
+#ifdef POLYMORPHIC
+  return vshlcq(a, b, 18);
+#else  /* POLYMORPHIC */
+  return vshlcq_s8(a, b, 18);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshlcq_s16(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = load i32, i32* [[B:%.*]], align 4
+// CHECK-NEXT:    [[TMP1:%.*]] = call { i32, <8 x i16> } @llvm.arm.mve.vshlc.v8i16(<8 x i16> [[A:%.*]], i32 [[TMP0]], i32 16)
+// CHECK-NEXT:    [[TMP2:%.*]] = extractvalue { i32, <8 x i16> } [[TMP1]], 0
+// CHECK-NEXT:    store i32 [[TMP2]], i32* [[B]], align 4
+// CHECK-NEXT:    [[TMP3:%.*]] = extractvalue { i32, <8 x i16> } [[TMP1]], 1
+// CHECK-NEXT:    ret <8 x i16> [[TMP3]]
+//
+int16x8_t test_vshlcq_s16(int16x8_t a, uint32_t *b) {
+#ifdef POLYMORPHIC
+  return vshlcq(a, b, 16);
+#else  /* POLYMORPHIC */
+  return vshlcq_s16(a, b, 16);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshlcq_s32(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = load i32, i32* [[B:%.*]], align 4
+// CHECK-NEXT:    [[TMP1:%.*]] = call { i32, <4 x i32> } @llvm.arm.mve.vshlc.v4i32(<4 x i32> [[A:%.*]], i32 [[TMP0]], i32 4)
+// CHECK-NEXT:    [[TMP2:%.*]] = extractvalue { i32, <4 x i32> } [[TMP1]], 0
+// CHECK-NEXT:    store i32 [[TMP2]], i32* [[B]], align 4
+// CHECK-NEXT:    [[TMP3:%.*]] = extractvalue { i32, <4 x i32> } [[TMP1]], 1
+// CHECK-NEXT:    ret <4 x i32> [[TMP3]]
+//
+int32x4_t test_vshlcq_s32(int32x4_t a, uint32_t *b) {
+#ifdef POLYMORPHIC
+  return vshlcq(a, b, 4);
+#else  /* POLYMORPHIC */
+  return vshlcq_s32(a, b, 4);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshlcq_u8(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = load i32, i32* [[B:%.*]], align 4
+// CHECK-NEXT:    [[TMP1:%.*]] = call { i32, <16 x i8> } @llvm.arm.mve.vshlc.v16i8(<16 x i8> [[A:%.*]], i32 [[TMP0]], i32 17)
+// CHECK-NEXT:    [[TMP2:%.*]] = extractvalue { i32, <16 x i8> } [[TMP1]], 0
+// CHECK-NEXT:    store i32 [[TMP2]], i32* [[B]], align 4
+// CHECK-NEXT:    [[TMP3:%.*]] = extractvalue { i32, <16 x i8> } [[TMP1]], 1
+// CHECK-NEXT:    ret <16 x i8> [[TMP3]]
+//
+uint8x16_t test_vshlcq_u8(uint8x16_t a, uint32_t *b) {
+#ifdef POLYMORPHIC
+  return vshlcq(a, b, 17);
+#else  /* POLYMORPHIC */
+  return vshlcq_u8(a, b, 17);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshlcq_u16(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = load i32, i32* [[B:%.*]], align 4
+// CHECK-NEXT:    [[TMP1:%.*]] = call { i32, <8 x i16> } @llvm.arm.mve.vshlc.v8i16(<8 x i16> [[A:%.*]], i32 [[TMP0]], i32 17)
+// CHECK-NEXT:    [[TMP2:%.*]] = extractvalue { i32, <8 x i16> } [[TMP1]], 0
+// CHECK-NEXT:    store i32 [[TMP2]], i32* [[B]], align 4
+// CHECK-NEXT:    [[TMP3:%.*]] = extractvalue { i32, <8 x i16> } [[TMP1]], 1
+// CHECK-NEXT:    ret <8 x i16> [[TMP3]]
+//
+uint16x8_t test_vshlcq_u16(uint16x8_t a, uint32_t *b) {
+#ifdef POLYMORPHIC
+  return vshlcq(a, b, 17);
+#else  /* POLYMORPHIC */
+  return vshlcq_u16(a, b, 17);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshlcq_u32(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = load i32, i32* [[B:%.*]], align 4
+// CHECK-NEXT:    [[TMP1:%.*]] = call { i32, <4 x i32> } @llvm.arm.mve.vshlc.v4i32(<4 x i32> [[A:%.*]], i32 [[TMP0]], i32 20)
+// CHECK-NEXT:    [[TMP2:%.*]] = extractvalue { i32, <4 x i32> } [[TMP1]], 0
+// CHECK-NEXT:    store i32 [[TMP2]], i32* [[B]], align 4
+// CHECK-NEXT:    [[TMP3:%.*]] = extractvalue { i32, <4 x i32> } [[TMP1]], 1
+// CHECK-NEXT:    ret <4 x i32> [[TMP3]]
+//
+uint32x4_t test_vshlcq_u32(uint32x4_t a, uint32_t *b) {
+#ifdef POLYMORPHIC
+  return vshlcq(a, b, 20);
+#else  /* POLYMORPHIC */
+  return vshlcq_u32(a, b, 20);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshlcq_m_s8(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = load i32, i32* [[B:%.*]], align 4
+// CHECK-NEXT:    [[TMP1:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP2:%.*]] = call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 [[TMP1]])
+// CHECK-NEXT:    [[TMP3:%.*]] = call { i32, <16 x i8> } @llvm.arm.mve.vshlc.predicated.v16i8.v16i1(<16 x i8> [[A:%.*]], i32 [[TMP0]], i32 29, <16 x i1> [[TMP2]])
+// CHECK-NEXT:    [[TMP4:%.*]] = extractvalue { i32, <16 x i8> } [[TMP3]], 0
+// CHECK-NEXT:    store i32 [[TMP4]], i32* [[B]], align 4
+// CHECK-NEXT:    [[TMP5:%.*]] = extractvalue { i32, <16 x i8> } [[TMP3]], 1
+// CHECK-NEXT:    ret <16 x i8> [[TMP5]]
+//
+int8x16_t test_vshlcq_m_s8(int8x16_t a, uint32_t *b, mve_pred16_t p) {
+#ifdef POLYMORPHIC
+  return vshlcq_m(a, b, 29, p);
+#else  /* POLYMORPHIC */
+  return vshlcq_m_s8(a, b, 29, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshlcq_m_s16(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = load i32, i32* [[B:%.*]], align 4
+// CHECK-NEXT:    [[TMP1:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP2:%.*]] = call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 [[TMP1]])
+// CHECK-NEXT:    [[TMP3:%.*]] = call { i32, <8 x i16> } @llvm.arm.mve.vshlc.predicated.v8i16.v8i1(<8 x i16> [[A:%.*]], i32 [[TMP0]], i32 17, <8 x i1> [[TMP2]])
+// CHECK-NEXT:    [[TMP4:%.*]] = extractvalue { i32, <8 x i16> } [[TMP3]], 0
+// CHECK-NEXT:    store i32 [[TMP4]], i32* [[B]], align 4
+// CHECK-NEXT:    [[TMP5:%.*]] = extractvalue { i32, <8 x i16> } [[TMP3]], 1
+// CHECK-NEXT:    ret <8 x i16> [[TMP5]]
+//
+int16x8_t test_vshlcq_m_s16(int16x8_t a, uint32_t *b, mve_pred16_t p) {
+#ifdef POLYMORPHIC
+  return vshlcq_m(a, b, 17, p);
+#else  /* POLYMORPHIC */
+  return vshlcq_m_s16(a, b, 17, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshlcq_m_s32(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = load i32, i32* [[B:%.*]], align 4
+// CHECK-NEXT:    [[TMP1:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP2:%.*]] = call <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32 [[TMP1]])
+// CHECK-NEXT:    [[TMP3:%.*]] = call { i32, <4 x i32> } @llvm.arm.mve.vshlc.predicated.v4i32.v4i1(<4 x i32> [[A:%.*]], i32 [[TMP0]], i32 9, <4 x i1> [[TMP2]])
+// CHECK-NEXT:    [[TMP4:%.*]] = extractvalue { i32, <4 x i32> } [[TMP3]], 0
+// CHECK-NEXT:    store i32 [[TMP4]], i32* [[B]], align 4
+// CHECK-NEXT:    [[TMP5:%.*]] = extractvalue { i32, <4 x i32> } [[TMP3]], 1
+// CHECK-NEXT:    ret <4 x i32> [[TMP5]]
+//
+int32x4_t test_vshlcq_m_s32(int32x4_t a, uint32_t *b, mve_pred16_t p) {
+#ifdef POLYMORPHIC
+  return vshlcq_m(a, b, 9, p);
+#else  /* POLYMORPHIC */
+  return vshlcq_m_s32(a, b, 9, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshlcq_m_u8(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = load i32, i32* [[B:%.*]], align 4
+// CHECK-NEXT:    [[TMP1:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP2:%.*]] = call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 [[TMP1]])
+// CHECK-NEXT:    [[TMP3:%.*]] = call { i32, <16 x i8> } @llvm.arm.mve.vshlc.predicated.v16i8.v16i1(<16 x i8> [[A:%.*]], i32 [[TMP0]], i32 21, <16 x i1> [[TMP2]])
+// CHECK-NEXT:    [[TMP4:%.*]] = extractvalue { i32, <16 x i8> } [[TMP3]], 0
+// CHECK-NEXT:    store i32 [[TMP4]], i32* [[B]], align 4
+// CHECK-NEXT:    [[TMP5:%.*]] = extractvalue { i32, <16 x i8> } [[TMP3]], 1
+// CHECK-NEXT:    ret <16 x i8> [[TMP5]]
+//
+uint8x16_t test_vshlcq_m_u8(uint8x16_t a, uint32_t *b, mve_pred16_t p) {
+#ifdef POLYMORPHIC
+  return vshlcq_m(a, b, 21, p);
+#else  /* POLYMORPHIC */
+  return vshlcq_m_u8(a, b, 21, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshlcq_m_u16(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = load i32, i32* [[B:%.*]], align 4
+// CHECK-NEXT:    [[TMP1:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP2:%.*]] = call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 [[TMP1]])
+// CHECK-NEXT:    [[TMP3:%.*]] = call { i32, <8 x i16> } @llvm.arm.mve.vshlc.predicated.v8i16.v8i1(<8 x i16> [[A:%.*]], i32 [[TMP0]], i32 24, <8 x i1> [[TMP2]])
+// CHECK-NEXT:    [[TMP4:%.*]] = extractvalue { i32, <8 x i16> } [[TMP3]], 0
+// CHECK-NEXT:    store i32 [[TMP4]], i32* [[B]], align 4
+// CHECK-NEXT:    [[TMP5:%.*]] = extractvalue { i32, <8 x i16> } [[TMP3]], 1
+// CHECK-NEXT:    ret <8 x i16> [[TMP5]]
+//
+uint16x8_t test_vshlcq_m_u16(uint16x8_t a, uint32_t *b, mve_pred16_t p) {
+#ifdef POLYMORPHIC
+  return vshlcq_m(a, b, 24, p);
+#else  /* POLYMORPHIC */
+  return vshlcq_m_u16(a, b, 24, p);
+#endif /* POLYMORPHIC */
+}
+
+// CHECK-LABEL: @test_vshlcq_m_u32(
+// CHECK-NEXT:  entry:
+// CHECK-NEXT:    [[TMP0:%.*]] = load i32, i32* [[B:%.*]], align 4
+// CHECK-NEXT:    [[TMP1:%.*]] = zext i16 [[P:%.*]] to i32
+// CHECK-NEXT:    [[TMP2:%.*]] = call <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32 [[TMP1]])
+// CHECK-NEXT:    [[TMP3:%.*]] = call { i32, <4 x i32> } @llvm.arm.mve.vshlc.predicated.v4i32.v4i1(<4 x i32> [[A:%.*]], i32 [[TMP0]], i32 26, <4 x i1> [[TMP2]])
+// CHECK-NEXT:    [[TMP4:%.*]] = extractvalue { i32, <4 x i32> } [[TMP3]], 0
+// CHECK-NEXT:    store i32 [[TMP4]], i32* [[B]], align 4
+// CHECK-NEXT:    [[TMP5:%.*]] = extractvalue { i32, <4 x i32> } [[TMP3]], 1
+// CHECK-NEXT:    ret <4 x i32> [[TMP5]]
+//
+uint32x4_t test_vshlcq_m_u32(uint32x4_t a, uint32_t *b, mve_pred16_t p) {
+#ifdef POLYMORPHIC
+  return vshlcq_m(a, b, 26, p);
+#else  /* POLYMORPHIC */
+  return vshlcq_m_u32(a, b, 26, p);
+#endif /* POLYMORPHIC */
+}
diff --git a/llvm/include/llvm/IR/IntrinsicsARM.td b/llvm/include/llvm/IR/IntrinsicsARM.td
index 1325085436009..9018ea1e081a1 100644
--- a/llvm/include/llvm/IR/IntrinsicsARM.td
+++ b/llvm/include/llvm/IR/IntrinsicsARM.td
@@ -1031,6 +1031,14 @@ def int_arm_mve_vsbc_predicated: Intrinsic<
    [llvm_anyvector_ty, llvm_i32_ty],
    [LLVMMatchType<0>, LLVMMatchType<0>, LLVMMatchType<0>,
     llvm_i32_ty, llvm_anyvector_ty], [IntrNoMem]>;
+def int_arm_mve_vshlc: Intrinsic<
+   [llvm_i32_ty /* bits shifted out */, llvm_anyvector_ty],
+   [LLVMMatchType<0>, llvm_i32_ty /* bits shifted in */,
+    llvm_i32_ty /* shift count */], [IntrNoMem]>;
+def int_arm_mve_vshlc_predicated: Intrinsic<
+   [llvm_i32_ty /* bits shifted out */, llvm_anyvector_ty],
+   [LLVMMatchType<0>, llvm_i32_ty /* bits shifted in */,
+    llvm_i32_ty /* shift count */, llvm_anyvector_ty], [IntrNoMem]>;
 def int_arm_mve_vmulh: Intrinsic<
    [llvm_anyvector_ty],
    [LLVMMatchType<0>, LLVMMatchType<0>, llvm_i32_ty /* unsigned */],
diff --git a/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp b/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp
index 97283aa29c9d6..69f4ceb5c9247 100644
--- a/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp
+++ b/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp
@@ -237,6 +237,10 @@ class ARMDAGToDAGISel : public SelectionDAGISel {
   void SelectMVE_VADCSBC(SDNode *N, uint16_t OpcodeWithCarry,
                          uint16_t OpcodeWithNoCarry, bool Add, bool Predicated);
 
+  /// SelectMVE_VSHLC - Select MVE intrinsics for a shift that carries between
+  /// vector lanes.
+  void SelectMVE_VSHLC(SDNode *N, bool Predicated);
+
   /// Select long MVE vector reductions with two vector operands
   /// Stride is the number of vector element widths the instruction can operate
   /// on:
@@ -2569,6 +2573,25 @@ void ARMDAGToDAGISel::SelectMVE_VADCSBC(SDNode *N, uint16_t OpcodeWithCarry,
   CurDAG->SelectNodeTo(N, Opcode, N->getVTList(), makeArrayRef(Ops));
 }
 
+void ARMDAGToDAGISel::SelectMVE_VSHLC(SDNode *N, bool Predicated) {
+  SDLoc Loc(N);
+  SmallVector<SDValue, 8> Ops;
+
+  // One vector input, followed by a 32-bit word of bits to shift in
+  // and then an immediate shift count
+  Ops.push_back(N->getOperand(1));
+  Ops.push_back(N->getOperand(2));
+  int32_t ImmValue = cast<ConstantSDNode>(N->getOperand(3))->getZExtValue();
+  Ops.push_back(getI32Imm(ImmValue, Loc)); // immediate shift count
+
+  if (Predicated)
+    AddMVEPredicateToOps(Ops, Loc, N->getOperand(4));
+  else
+    AddEmptyMVEPredicateToOps(Ops, Loc);
+
+  CurDAG->SelectNodeTo(N, ARM::MVE_VSHLC, N->getVTList(), makeArrayRef(Ops));
+}
+
 static bool SDValueToConstBool(SDValue SDVal) {
   assert(isa<ConstantSDNode>(SDVal) && "expected a compile-time constant");
   ConstantSDNode *SDValConstant = dyn_cast<ConstantSDNode>(SDVal);
@@ -4593,6 +4616,10 @@ void ARMDAGToDAGISel::Select(SDNode *N) {
       SelectMVE_VADCSBC(N, ARM::MVE_VSBC, ARM::MVE_VSBCI, true,
                         IntNo == Intrinsic::arm_mve_vsbc_predicated);
       return;
+    case Intrinsic::arm_mve_vshlc:
+    case Intrinsic::arm_mve_vshlc_predicated:
+      SelectMVE_VSHLC(N, IntNo == Intrinsic::arm_mve_vshlc_predicated);
+      return;
 
     case Intrinsic::arm_mve_vmlldava:
     case Intrinsic::arm_mve_vmlldava_predicated: {
diff --git a/llvm/test/CodeGen/Thumb2/mve-intrinsics/vshlc.ll b/llvm/test/CodeGen/Thumb2/mve-intrinsics/vshlc.ll
new file mode 100644
index 0000000000000..cc5fd36bf066a
--- /dev/null
+++ b/llvm/test/CodeGen/Thumb2/mve-intrinsics/vshlc.ll
@@ -0,0 +1,228 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -mtriple=thumbv8.1m.main -mattr=+mve -verify-machineinstrs -o - %s | FileCheck %s
+
+define arm_aapcs_vfpcc <16 x i8> @test_vshlcq_s8(<16 x i8> %a, i32* nocapture %b) {
+; CHECK-LABEL: test_vshlcq_s8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    ldr r1, [r0]
+; CHECK-NEXT:    vshlc q0, r1, #18
+; CHECK-NEXT:    str r1, [r0]
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = load i32, i32* %b, align 4
+  %1 = tail call { i32, <16 x i8> } @llvm.arm.mve.vshlc.v16i8(<16 x i8> %a, i32 %0, i32 18)
+  %2 = extractvalue { i32, <16 x i8> } %1, 0
+  store i32 %2, i32* %b, align 4
+  %3 = extractvalue { i32, <16 x i8> } %1, 1
+  ret <16 x i8> %3
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vshlcq_s16(<8 x i16> %a, i32* nocapture %b) {
+; CHECK-LABEL: test_vshlcq_s16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    ldr r1, [r0]
+; CHECK-NEXT:    vshlc q0, r1, #16
+; CHECK-NEXT:    str r1, [r0]
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = load i32, i32* %b, align 4
+  %1 = tail call { i32, <8 x i16> } @llvm.arm.mve.vshlc.v8i16(<8 x i16> %a, i32 %0, i32 16)
+  %2 = extractvalue { i32, <8 x i16> } %1, 0
+  store i32 %2, i32* %b, align 4
+  %3 = extractvalue { i32, <8 x i16> } %1, 1
+  ret <8 x i16> %3
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vshlcq_s32(<4 x i32> %a, i32* nocapture %b) {
+; CHECK-LABEL: test_vshlcq_s32:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    ldr r1, [r0]
+; CHECK-NEXT:    vshlc q0, r1, #4
+; CHECK-NEXT:    str r1, [r0]
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = load i32, i32* %b, align 4
+  %1 = tail call { i32, <4 x i32> } @llvm.arm.mve.vshlc.v4i32(<4 x i32> %a, i32 %0, i32 4)
+  %2 = extractvalue { i32, <4 x i32> } %1, 0
+  store i32 %2, i32* %b, align 4
+  %3 = extractvalue { i32, <4 x i32> } %1, 1
+  ret <4 x i32> %3
+}
+
+define arm_aapcs_vfpcc <16 x i8> @test_vshlcq_u8(<16 x i8> %a, i32* nocapture %b) {
+; CHECK-LABEL: test_vshlcq_u8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    ldr r1, [r0]
+; CHECK-NEXT:    vshlc q0, r1, #17
+; CHECK-NEXT:    str r1, [r0]
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = load i32, i32* %b, align 4
+  %1 = tail call { i32, <16 x i8> } @llvm.arm.mve.vshlc.v16i8(<16 x i8> %a, i32 %0, i32 17)
+  %2 = extractvalue { i32, <16 x i8> } %1, 0
+  store i32 %2, i32* %b, align 4
+  %3 = extractvalue { i32, <16 x i8> } %1, 1
+  ret <16 x i8> %3
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vshlcq_u16(<8 x i16> %a, i32* nocapture %b) {
+; CHECK-LABEL: test_vshlcq_u16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    ldr r1, [r0]
+; CHECK-NEXT:    vshlc q0, r1, #17
+; CHECK-NEXT:    str r1, [r0]
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = load i32, i32* %b, align 4
+  %1 = tail call { i32, <8 x i16> } @llvm.arm.mve.vshlc.v8i16(<8 x i16> %a, i32 %0, i32 17)
+  %2 = extractvalue { i32, <8 x i16> } %1, 0
+  store i32 %2, i32* %b, align 4
+  %3 = extractvalue { i32, <8 x i16> } %1, 1
+  ret <8 x i16> %3
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vshlcq_u32(<4 x i32> %a, i32* nocapture %b) {
+; CHECK-LABEL: test_vshlcq_u32:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    ldr r1, [r0]
+; CHECK-NEXT:    vshlc q0, r1, #20
+; CHECK-NEXT:    str r1, [r0]
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = load i32, i32* %b, align 4
+  %1 = tail call { i32, <4 x i32> } @llvm.arm.mve.vshlc.v4i32(<4 x i32> %a, i32 %0, i32 20)
+  %2 = extractvalue { i32, <4 x i32> } %1, 0
+  store i32 %2, i32* %b, align 4
+  %3 = extractvalue { i32, <4 x i32> } %1, 1
+  ret <4 x i32> %3
+}
+
+define arm_aapcs_vfpcc <16 x i8> @test_vshlcq_m_s8(<16 x i8> %a, i32* nocapture %b, i16 zeroext %p) {
+; CHECK-LABEL: test_vshlcq_m_s8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r1
+; CHECK-NEXT:    ldr r1, [r0]
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshlct q0, r1, #29
+; CHECK-NEXT:    str r1, [r0]
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = load i32, i32* %b, align 4
+  %1 = zext i16 %p to i32
+  %2 = tail call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %1)
+  %3 = tail call { i32, <16 x i8> } @llvm.arm.mve.vshlc.predicated.v16i8.v16i1(<16 x i8> %a, i32 %0, i32 29, <16 x i1> %2)
+  %4 = extractvalue { i32, <16 x i8> } %3, 0
+  store i32 %4, i32* %b, align 4
+  %5 = extractvalue { i32, <16 x i8> } %3, 1
+  ret <16 x i8> %5
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vshlcq_m_s16(<8 x i16> %a, i32* nocapture %b, i16 zeroext %p) {
+; CHECK-LABEL: test_vshlcq_m_s16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r1
+; CHECK-NEXT:    ldr r1, [r0]
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshlct q0, r1, #17
+; CHECK-NEXT:    str r1, [r0]
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = load i32, i32* %b, align 4
+  %1 = zext i16 %p to i32
+  %2 = tail call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %1)
+  %3 = tail call { i32, <8 x i16> } @llvm.arm.mve.vshlc.predicated.v8i16.v8i1(<8 x i16> %a, i32 %0, i32 17, <8 x i1> %2)
+  %4 = extractvalue { i32, <8 x i16> } %3, 0
+  store i32 %4, i32* %b, align 4
+  %5 = extractvalue { i32, <8 x i16> } %3, 1
+  ret <8 x i16> %5
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vshlcq_m_s32(<4 x i32> %a, i32* nocapture %b, i16 zeroext %p) {
+; CHECK-LABEL: test_vshlcq_m_s32:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r1
+; CHECK-NEXT:    ldr r1, [r0]
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshlct q0, r1, #9
+; CHECK-NEXT:    str r1, [r0]
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = load i32, i32* %b, align 4
+  %1 = zext i16 %p to i32
+  %2 = tail call <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32 %1)
+  %3 = tail call { i32, <4 x i32> } @llvm.arm.mve.vshlc.predicated.v4i32.v4i1(<4 x i32> %a, i32 %0, i32 9, <4 x i1> %2)
+  %4 = extractvalue { i32, <4 x i32> } %3, 0
+  store i32 %4, i32* %b, align 4
+  %5 = extractvalue { i32, <4 x i32> } %3, 1
+  ret <4 x i32> %5
+}
+
+define arm_aapcs_vfpcc <16 x i8> @test_vshlcq_m_u8(<16 x i8> %a, i32* nocapture %b, i16 zeroext %p) {
+; CHECK-LABEL: test_vshlcq_m_u8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r1
+; CHECK-NEXT:    ldr r1, [r0]
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshlct q0, r1, #21
+; CHECK-NEXT:    str r1, [r0]
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = load i32, i32* %b, align 4
+  %1 = zext i16 %p to i32
+  %2 = tail call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 %1)
+  %3 = tail call { i32, <16 x i8> } @llvm.arm.mve.vshlc.predicated.v16i8.v16i1(<16 x i8> %a, i32 %0, i32 21, <16 x i1> %2)
+  %4 = extractvalue { i32, <16 x i8> } %3, 0
+  store i32 %4, i32* %b, align 4
+  %5 = extractvalue { i32, <16 x i8> } %3, 1
+  ret <16 x i8> %5
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vshlcq_m_u16(<8 x i16> %a, i32* nocapture %b, i16 zeroext %p) {
+; CHECK-LABEL: test_vshlcq_m_u16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r1
+; CHECK-NEXT:    ldr r1, [r0]
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshlct q0, r1, #24
+; CHECK-NEXT:    str r1, [r0]
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = load i32, i32* %b, align 4
+  %1 = zext i16 %p to i32
+  %2 = tail call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 %1)
+  %3 = tail call { i32, <8 x i16> } @llvm.arm.mve.vshlc.predicated.v8i16.v8i1(<8 x i16> %a, i32 %0, i32 24, <8 x i1> %2)
+  %4 = extractvalue { i32, <8 x i16> } %3, 0
+  store i32 %4, i32* %b, align 4
+  %5 = extractvalue { i32, <8 x i16> } %3, 1
+  ret <8 x i16> %5
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vshlcq_m_u32(<4 x i32> %a, i32* nocapture %b, i16 zeroext %p) {
+; CHECK-LABEL: test_vshlcq_m_u32:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmsr p0, r1
+; CHECK-NEXT:    ldr r1, [r0]
+; CHECK-NEXT:    vpst
+; CHECK-NEXT:    vshlct q0, r1, #26
+; CHECK-NEXT:    str r1, [r0]
+; CHECK-NEXT:    bx lr
+entry:
+  %0 = load i32, i32* %b, align 4
+  %1 = zext i16 %p to i32
+  %2 = tail call <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32 %1)
+  %3 = tail call { i32, <4 x i32> } @llvm.arm.mve.vshlc.predicated.v4i32.v4i1(<4 x i32> %a, i32 %0, i32 26, <4 x i1> %2)
+  %4 = extractvalue { i32, <4 x i32> } %3, 0
+  store i32 %4, i32* %b, align 4
+  %5 = extractvalue { i32, <4 x i32> } %3, 1
+  ret <4 x i32> %5
+}
+
+declare { i32, <16 x i8> } @llvm.arm.mve.vshlc.v16i8(<16 x i8>, i32, i32)
+declare { i32, <8 x i16> } @llvm.arm.mve.vshlc.v8i16(<8 x i16>, i32, i32)
+declare { i32, <4 x i32> } @llvm.arm.mve.vshlc.v4i32(<4 x i32>, i32, i32)
+declare <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32)
+declare { i32, <16 x i8> } @llvm.arm.mve.vshlc.predicated.v16i8.v16i1(<16 x i8>, i32, i32, <16 x i1>)
+declare <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32)
+declare { i32, <8 x i16> } @llvm.arm.mve.vshlc.predicated.v8i16.v8i1(<8 x i16>, i32, i32, <8 x i1>)
+declare <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32)
+declare { i32, <4 x i32> } @llvm.arm.mve.vshlc.predicated.v4i32.v4i1(<4 x i32>, i32, i32, <4 x i1>)