Index: lib/Target/X86/X86ISelLowering.cpp
===================================================================
--- lib/Target/X86/X86ISelLowering.cpp
+++ lib/Target/X86/X86ISelLowering.cpp
@@ -17637,6 +17637,21 @@
                                               subVec, subVec, immVal),
                                   Mask, Passthru, Subtarget, DAG);
     }
+    case BRCST32x2_TO_VEC: {
+      SDValue Src = Op.getOperand(1);
+      SDValue PassThru = Op.getOperand(2);
+      SDValue Mask = Op.getOperand(3);
+
+      assert((VT.getScalarType() == MVT::i32 ||
+              VT.getScalarType() == MVT::f32) && "Unexpected type!");
+      //bitcast Src to packed 64
+      MVT ScalarVT = VT.getScalarType() == MVT::i32 ? MVT::i64 : MVT::f64;
+      MVT BitcastVT = MVT::getVectorVT(ScalarVT, Src.getValueSizeInBits()/64);
+      Src = DAG.getBitcast(BitcastVT, Src);
+
+      return getVectorMaskingNode(DAG.getNode(IntrData->Opc0, dl, VT, Src),
+                                  Mask, PassThru, Subtarget, DAG);
+    }
     default:
       break;
     }
Index: lib/Target/X86/X86InstrAVX512.td
===================================================================
--- lib/Target/X86/X86InstrAVX512.td
+++ lib/Target/X86/X86InstrAVX512.td
@@ -1070,45 +1070,29 @@
                        EVEX_V512, EVEX_CD8<32, CD8VT8>;
 }
 
-multiclass avx512_broadcast_32x2<bits<8> opc, string OpcodeStr,
-                                 X86VectorVTInfo _Dst, X86VectorVTInfo _Src,
-                                 SDNode OpNode = X86SubVBroadcast> {
-
-  defm r : AVX512_maskable<opc, MRMSrcReg, _Dst, (outs _Dst.RC:$dst),
-                   (ins _Src.RC:$src), OpcodeStr, "$src", "$src",
-                   (_Dst.VT (OpNode (_Src.VT _Src.RC:$src)))>,
-                   T8PD, EVEX;
-  let mayLoad = 1 in
-    defm m : AVX512_maskable<opc, MRMSrcMem, _Dst, (outs _Dst.RC:$dst),
-                   (ins _Src.ScalarMemOp:$src), OpcodeStr, "$src", "$src",
-                   (_Dst.VT (OpNode
-                              (_Src.VT (scalar_to_vector(loadi64 addr:$src)))))>,
-                   T8PD, EVEX, EVEX_CD8<_Src.EltSize, CD8VT2>;
-}
-
 multiclass avx512_common_broadcast_32x2<bits<8> opc, string OpcodeStr,
-                             AVX512VLVectorVTInfo _> {
+                         AVX512VLVectorVTInfo _Dst, AVX512VLVectorVTInfo _Src> {
   let Predicates = [HasDQI] in
-    defm Z :    avx512_broadcast_32x2<opc, OpcodeStr, _.info512, _.info128>,
+    defm Z :    avx512_broadcast_rm<opc, OpcodeStr, _Dst.info512, _Src.info128>,
                                   EVEX_V512;
   let Predicates = [HasDQI, HasVLX] in
-    defm Z256 : avx512_broadcast_32x2<opc, OpcodeStr, _.info256, _.info128>,
+    defm Z256 : avx512_broadcast_rm<opc, OpcodeStr, _Dst.info256, _Src.info128>,
                                   EVEX_V256;
 }
 
 multiclass avx512_common_broadcast_i32x2<bits<8> opc, string OpcodeStr,
-                                                       AVX512VLVectorVTInfo _> :
-  avx512_common_broadcast_32x2<opc, OpcodeStr, _> {
+                         AVX512VLVectorVTInfo _Dst, AVX512VLVectorVTInfo _Src> :
+  avx512_common_broadcast_32x2<opc, OpcodeStr, _Dst, _Src> {
 
   let Predicates = [HasDQI, HasVLX] in
-    defm Z128 : avx512_broadcast_32x2<opc, OpcodeStr, _.info128, _.info128,
-                                      X86SubV32x2Broadcast>, EVEX_V128;
+    defm Z128 : avx512_broadcast_rm<opc, OpcodeStr, _Dst.info128, _Src.info128>,
+                                      EVEX_V128;
 }
 
 defm VPBROADCASTI32X2  : avx512_common_broadcast_i32x2<0x59, "vbroadcasti32x2",
-                                           avx512vl_i32_info>;
+                                           avx512vl_i32_info, avx512vl_i64_info>;
 defm VPBROADCASTF32X2  : avx512_common_broadcast_32x2<0x19, "vbroadcastf32x2",
-                                           avx512vl_f32_info>;
+                                           avx512vl_f32_info, avx512vl_f64_info>;
 
 def : Pat<(v16f32 (X86VBroadcast (v16f32 VR512:$src))),
           (VBROADCASTSSZr (EXTRACT_SUBREG (v16f32 VR512:$src), sub_xmm))>;
Index: lib/Target/X86/X86IntrinsicsInfo.h
===================================================================
--- lib/Target/X86/X86IntrinsicsInfo.h
+++ lib/Target/X86/X86IntrinsicsInfo.h
@@ -31,7 +31,7 @@
   FMA_OP_SCALAR_MASK, FMA_OP_SCALAR_MASKZ, FMA_OP_SCALAR_MASK3,
   VPERM_2OP_MASK, VPERM_3OP_MASK, VPERM_3OP_MASKZ, INTR_TYPE_SCALAR_MASK,
   INTR_TYPE_SCALAR_MASK_RM, INTR_TYPE_3OP_SCALAR_MASK_RM,
-  COMPRESS_EXPAND_IN_REG, COMPRESS_TO_MEM, BRCST_SUBVEC_TO_VEC,
+  COMPRESS_EXPAND_IN_REG, COMPRESS_TO_MEM, BRCST_SUBVEC_TO_VEC, BRCST32x2_TO_VEC,
   TRUNCATE_TO_MEM_VI8, TRUNCATE_TO_MEM_VI16, TRUNCATE_TO_MEM_VI32,
   EXPAND_FROM_MEM, LOADA, LOADU, STOREA, STOREU, STOREANT, BLEND, INSERT_SUBVEC,
   TERLOG_OP_MASK, TERLOG_OP_MASKZ, BROADCASTM, KUNPCK, FIXUPIMM, FIXUPIMM_MASKZ, FIXUPIMMS,
@@ -513,10 +513,10 @@
                      X86ISD::VBROADCAST, 0),
   X86_INTRINSIC_DATA(avx512_mask_broadcast_ss_ps_512, INTR_TYPE_1OP_MASK,
                      X86ISD::VBROADCAST, 0),
-  X86_INTRINSIC_DATA(avx512_mask_broadcastf32x2_256, INTR_TYPE_1OP_MASK,
-                     X86ISD::SUBV_BROADCAST, 0),
-  X86_INTRINSIC_DATA(avx512_mask_broadcastf32x2_512, INTR_TYPE_1OP_MASK,
-                     X86ISD::SUBV_BROADCAST, 0),
+  X86_INTRINSIC_DATA(avx512_mask_broadcastf32x2_256, BRCST32x2_TO_VEC,
+                     X86ISD::VBROADCAST, 0),
+  X86_INTRINSIC_DATA(avx512_mask_broadcastf32x2_512, BRCST32x2_TO_VEC,
+                     X86ISD::VBROADCAST, 0),
   X86_INTRINSIC_DATA(avx512_mask_broadcastf32x4_256, BRCST_SUBVEC_TO_VEC,
                      X86ISD::SHUF128, 0),
   X86_INTRINSIC_DATA(avx512_mask_broadcastf32x4_512, BRCST_SUBVEC_TO_VEC,
@@ -529,12 +529,12 @@
                      X86ISD::SHUF128, 0),
   X86_INTRINSIC_DATA(avx512_mask_broadcastf64x4_512, BRCST_SUBVEC_TO_VEC,
                      X86ISD::SHUF128, 0),
-  X86_INTRINSIC_DATA(avx512_mask_broadcasti32x2_128, INTR_TYPE_1OP_MASK,
-                     X86ISD::SUBV_BROADCAST, 0),
-  X86_INTRINSIC_DATA(avx512_mask_broadcasti32x2_256, INTR_TYPE_1OP_MASK,
-                     X86ISD::SUBV_BROADCAST, 0),
-  X86_INTRINSIC_DATA(avx512_mask_broadcasti32x2_512, INTR_TYPE_1OP_MASK,
-                     X86ISD::SUBV_BROADCAST, 0),
+  X86_INTRINSIC_DATA(avx512_mask_broadcasti32x2_128, BRCST32x2_TO_VEC,
+                     X86ISD::VBROADCAST, 0),
+  X86_INTRINSIC_DATA(avx512_mask_broadcasti32x2_256, BRCST32x2_TO_VEC,
+                     X86ISD::VBROADCAST, 0),
+  X86_INTRINSIC_DATA(avx512_mask_broadcasti32x2_512, BRCST32x2_TO_VEC,
+                     X86ISD::VBROADCAST, 0),
   X86_INTRINSIC_DATA(avx512_mask_broadcasti32x4_256, BRCST_SUBVEC_TO_VEC,
                      X86ISD::SHUF128, 0),
   X86_INTRINSIC_DATA(avx512_mask_broadcasti32x4_512, BRCST_SUBVEC_TO_VEC,