Index: include/llvm/CodeGen/GlobalISel/LegalizerHelper.h
===================================================================
--- include/llvm/CodeGen/GlobalISel/LegalizerHelper.h
+++ include/llvm/CodeGen/GlobalISel/LegalizerHelper.h
@@ -234,6 +234,7 @@
   LegalizeResult lowerUnmergeValues(MachineInstr &MI);
   LegalizeResult lowerShuffleVector(MachineInstr &MI);
   LegalizeResult lowerDynStackAlloc(MachineInstr &MI);
+  LegalizeResult lowerExtract(MachineInstr &MI);
 
 private:
   MachineRegisterInfo &MRI;
Index: lib/CodeGen/GlobalISel/LegalizerHelper.cpp
===================================================================
--- lib/CodeGen/GlobalISel/LegalizerHelper.cpp
+++ lib/CodeGen/GlobalISel/LegalizerHelper.cpp
@@ -2270,6 +2270,8 @@
     return lowerShuffleVector(MI);
   case G_DYN_STACKALLOC:
     return lowerDynStackAlloc(MI);
+  case G_EXTRACT:
+    return lowerExtract(MI);
   }
 }
 
@@ -4183,3 +4185,36 @@
   MI.eraseFromParent();
   return Legalized;
 }
+
+LegalizerHelper::LegalizeResult
+LegalizerHelper::lowerExtract(MachineInstr &MI) {
+  Register Dst = MI.getOperand(0).getReg();
+  Register Src = MI.getOperand(1).getReg();
+  unsigned Offset = MI.getOperand(2).getImm();
+
+  LLT DstTy = MRI.getType(Dst);
+  LLT SrcTy = MRI.getType(Src);
+
+  if (DstTy.isScalar() &&
+      (SrcTy.isScalar() ||
+       (SrcTy.isVector() && DstTy == SrcTy.getElementType()))) {
+    LLT SrcIntTy = SrcTy;
+    if (!SrcTy.isScalar()) {
+      SrcIntTy = LLT::scalar(SrcTy.getSizeInBits());
+      Src = MIRBuilder.buildBitcast(SrcIntTy, Src).getReg(0);
+    }
+
+    if (Offset == 0)
+      MIRBuilder.buildTrunc(Dst, Src);
+    else {
+      auto ShiftAmt = MIRBuilder.buildConstant(SrcIntTy, Offset);
+      auto Shr = MIRBuilder.buildLShr(SrcIntTy, Src, ShiftAmt);
+      MIRBuilder.buildTrunc(Dst, Shr);
+    }
+
+    MI.eraseFromParent();
+    return Legalized;
+  }
+
+  return UnableToLegalize;
+}
Index: lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
===================================================================
--- lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
+++ lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
@@ -48,6 +48,12 @@
   };
 }
 
+static LegalityPredicate sizeIs(unsigned TypeIdx, unsigned Size) {
+  return [=](const LegalityQuery &Query) {
+    return Query.Types[TypeIdx].getSizeInBits() == Size;
+  };
+}
+
 static LegalityPredicate isSmallOddVector(unsigned TypeIdx) {
   return [=](const LegalityQuery &Query) {
     const LLT Ty = Query.Types[TypeIdx];
@@ -911,7 +917,13 @@
     unsigned LitTyIdx = Op == G_EXTRACT ? 0 : 1;
 
     // FIXME: Doesn't handle extract of illegal sizes.
-    getActionDefinitionsBuilder(Op)
+    auto &Builder = getActionDefinitionsBuilder(Op);
+
+    // FIXME: Cleanup when G_INSERT lowering implemented.
+    if (Op == G_EXTRACT)
+      Builder.lowerIf(all(typeIs(LitTyIdx, S16), sizeIs(BigTyIdx, 32)));
+
+    Builder
       .legalIf([=](const LegalityQuery &Query) {
           const LLT BigTy = Query.Types[BigTyIdx];
           const LLT LitTy = Query.Types[LitTyIdx];
Index: test/CodeGen/AMDGPU/GlobalISel/artifact-combiner-extract.mir
===================================================================
--- test/CodeGen/AMDGPU/GlobalISel/artifact-combiner-extract.mir
+++ test/CodeGen/AMDGPU/GlobalISel/artifact-combiner-extract.mir
@@ -417,9 +417,9 @@
     ; CHECK-LABEL: name: extract_s16_build_vector_v2s64_v2s16_v2s16_offset32
     ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
     ; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
-    ; CHECK: [[EXTRACT:%[0-9]+]]:_(s16) = G_EXTRACT [[COPY1]](<2 x s16>), 0
-    ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[EXTRACT]](s16)
-    ; CHECK: $vgpr0 = COPY [[ANYEXT]](s32)
+    ; CHECK: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY1]](<2 x s16>)
+    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
+    ; CHECK: $vgpr0 = COPY [[COPY2]](s32)
     %0:_(<2 x s16>) = COPY $vgpr0
     %1:_(<2 x s16>) = COPY $vgpr1
     %2:_(<4 x s16>) = G_CONCAT_VECTORS %0, %1
@@ -437,9 +437,11 @@
     ; CHECK-LABEL: name: extract_s16_build_vector_v2s64_v2s16_v2s16_offset48
     ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
     ; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
-    ; CHECK: [[EXTRACT:%[0-9]+]]:_(s16) = G_EXTRACT [[COPY1]](<2 x s16>), 16
-    ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[EXTRACT]](s16)
-    ; CHECK: $vgpr0 = COPY [[ANYEXT]](s32)
+    ; CHECK: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY1]](<2 x s16>)
+    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+    ; CHECK: $vgpr0 = COPY [[COPY2]](s32)
     %0:_(<2 x s16>) = COPY $vgpr0
     %1:_(<2 x s16>) = COPY $vgpr1
     %2:_(<4 x s16>) = G_CONCAT_VECTORS %0, %1
Index: test/CodeGen/AMDGPU/GlobalISel/legalize-extract-vector-elt.mir
===================================================================
--- test/CodeGen/AMDGPU/GlobalISel/legalize-extract-vector-elt.mir
+++ test/CodeGen/AMDGPU/GlobalISel/legalize-extract-vector-elt.mir
@@ -231,9 +231,9 @@
 
     ; CHECK-LABEL: name: extract_vector_elt_0_v2i16_i32
     ; CHECK: [[DEF:%[0-9]+]]:_(<2 x s16>) = G_IMPLICIT_DEF
-    ; CHECK: [[EXTRACT:%[0-9]+]]:_(s16) = G_EXTRACT [[DEF]](<2 x s16>), 0
-    ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[EXTRACT]](s16)
-    ; CHECK: $vgpr0 = COPY [[ANYEXT]](s32)
+    ; CHECK: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[DEF]](<2 x s16>)
+    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
+    ; CHECK: $vgpr0 = COPY [[COPY]](s32)
     %0:_(<2 x s16>) = G_IMPLICIT_DEF
     %1:_(s32) = G_CONSTANT i32 0
     %2:_(s16) = G_EXTRACT_VECTOR_ELT %0, %1
@@ -417,9 +417,9 @@
 
     ; CHECK-LABEL: name: extract_vector_elt_v2s16_idx0_i32
     ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
-    ; CHECK: [[EXTRACT:%[0-9]+]]:_(s16) = G_EXTRACT [[COPY]](<2 x s16>), 0
-    ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[EXTRACT]](s16)
-    ; CHECK: $vgpr0 = COPY [[ANYEXT]](s32)
+    ; CHECK: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
+    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
+    ; CHECK: $vgpr0 = COPY [[COPY1]](s32)
     %0:_(<2 x s16>) = COPY $vgpr0
     %1:_(s32) = G_CONSTANT i32 0
     %2:_(s16) = G_EXTRACT_VECTOR_ELT %0, %1
@@ -436,9 +436,11 @@
 
     ; CHECK-LABEL: name: extract_vector_elt_v2s16_idx1_i32
     ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
-    ; CHECK: [[EXTRACT:%[0-9]+]]:_(s16) = G_EXTRACT [[COPY]](<2 x s16>), 16
-    ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[EXTRACT]](s16)
-    ; CHECK: $vgpr0 = COPY [[ANYEXT]](s32)
+    ; CHECK: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
+    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+    ; CHECK: $vgpr0 = COPY [[COPY1]](s32)
     %0:_(<2 x s16>) = COPY $vgpr0
     %1:_(s32) = G_CONSTANT i32 1
     %2:_(s16) = G_EXTRACT_VECTOR_ELT %0, %1
Index: test/CodeGen/AMDGPU/GlobalISel/legalize-extract.mir
===================================================================
--- test/CodeGen/AMDGPU/GlobalISel/legalize-extract.mir
+++ test/CodeGen/AMDGPU/GlobalISel/legalize-extract.mir
@@ -56,9 +56,8 @@
     ; CHECK-LABEL: name: test_extract_s16_s31_offset0
     ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
     ; CHECK: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64)
-    ; CHECK: [[EXTRACT:%[0-9]+]]:_(s16) = G_EXTRACT [[TRUNC]](s32), 0
-    ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[EXTRACT]](s16)
-    ; CHECK: $vgpr0 = COPY [[ANYEXT]](s32)
+    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[TRUNC]](s32)
+    ; CHECK: $vgpr0 = COPY [[COPY1]](s32)
     %0:_(s64) = COPY $vgpr0_vgpr1
     %1:_(s31) = G_TRUNC %0
     %2:_(s16) = G_EXTRACT %1, 0
@@ -936,3 +935,181 @@
     %1:_(<2 x s16>) = G_EXTRACT %0, 0
     $vgpr0 = COPY %1
 ...
+
+---
+name: extract_s16_v2s16_offset0
+body: |
+  bb.0:
+    liveins: $vgpr0
+
+    ; CHECK-LABEL: name: extract_s16_v2s16_offset0
+    ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
+    ; CHECK: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
+    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
+    ; CHECK: $vgpr0 = COPY [[COPY1]](s32)
+    %0:_(<2 x s16>) = COPY $vgpr0
+    %1:_(s16) = G_EXTRACT %0, 0
+    %2:_(s32) = G_ANYEXT %1
+    $vgpr0 = COPY %2
+...
+
+---
+name: extract_s16_v2s16_offset1
+body: |
+  bb.0:
+    liveins: $vgpr0
+
+    ; CHECK-LABEL: name: extract_s16_v2s16_offset1
+    ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
+    ; CHECK: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
+    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
+    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+    ; CHECK: $vgpr0 = COPY [[COPY1]](s32)
+    %0:_(<2 x s16>) = COPY $vgpr0
+    %1:_(s16) = G_EXTRACT %0, 1
+    %2:_(s32) = G_ANYEXT %1
+    $vgpr0 = COPY %2
+...
+
+---
+name: extract_s16_v2s16_offset8
+body: |
+  bb.0:
+    liveins: $vgpr0
+
+    ; CHECK-LABEL: name: extract_s16_v2s16_offset8
+    ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
+    ; CHECK: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
+    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
+    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+    ; CHECK: $vgpr0 = COPY [[COPY1]](s32)
+    %0:_(<2 x s16>) = COPY $vgpr0
+    %1:_(s16) = G_EXTRACT %0, 8
+    %2:_(s32) = G_ANYEXT %1
+    $vgpr0 = COPY %2
+...
+
+---
+name: extract_s16_v2s16_offset16
+body: |
+  bb.0:
+    liveins: $vgpr0
+
+    ; CHECK-LABEL: name: extract_s16_v2s16_offset16
+    ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
+    ; CHECK: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
+    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+    ; CHECK: $vgpr0 = COPY [[COPY1]](s32)
+    %0:_(<2 x s16>) = COPY $vgpr0
+    %1:_(s16) = G_EXTRACT %0, 16
+    %2:_(s32) = G_ANYEXT %1
+    $vgpr0 = COPY %2
+...
+
+---
+name: extract_s16_s32_offset0
+body: |
+  bb.0:
+    liveins: $vgpr0
+
+    ; CHECK-LABEL: name: extract_s16_s32_offset0
+    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
+    ; CHECK: $vgpr0 = COPY [[COPY1]](s32)
+    %0:_(s32) = COPY $vgpr0
+    %1:_(s16) = G_EXTRACT %0, 0
+    %2:_(s32) = G_ANYEXT %1
+    $vgpr0 = COPY %2
+...
+
+---
+name: extract_s16_s32_offset1
+body: |
+  bb.0:
+    liveins: $vgpr0
+
+    ; CHECK-LABEL: name: extract_s16_s32_offset1
+    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
+    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
+    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+    ; CHECK: $vgpr0 = COPY [[COPY1]](s32)
+    %0:_(s32) = COPY $vgpr0
+    %1:_(s16) = G_EXTRACT %0, 1
+    %2:_(s32) = G_ANYEXT %1
+    $vgpr0 = COPY %2
+...
+
+---
+name: extract_s16_s32_offset8
+body: |
+  bb.0:
+    liveins: $vgpr0
+
+    ; CHECK-LABEL: name: extract_s16_s32_offset8
+    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
+    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
+    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+    ; CHECK: $vgpr0 = COPY [[COPY1]](s32)
+    %0:_(s32) = COPY $vgpr0
+    %1:_(s16) = G_EXTRACT %0, 8
+    %2:_(s32) = G_ANYEXT %1
+    $vgpr0 = COPY %2
+...
+
+---
+name: extract_s16_s32_offset16
+body: |
+  bb.0:
+    liveins: $vgpr0
+
+    ; CHECK-LABEL: name: extract_s16_s32_offset16
+    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
+    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
+    ; CHECK: $vgpr0 = COPY [[COPY1]](s32)
+    %0:_(s32) = COPY $vgpr0
+    %1:_(s16) = G_EXTRACT %0, 16
+    %2:_(s32) = G_ANYEXT %1
+    $vgpr0 = COPY %2
+...
+
+---
+name: extract_s16_p3_offset0
+body: |
+  bb.0:
+    liveins: $vgpr0
+
+    ; CHECK-LABEL: name: extract_s16_p3_offset0
+    ; CHECK: [[COPY:%[0-9]+]]:_(p3) = COPY $vgpr0
+    ; CHECK: [[EXTRACT:%[0-9]+]]:_(s16) = G_EXTRACT [[COPY]](p3), 0
+    ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[EXTRACT]](s16)
+    ; CHECK: $vgpr0 = COPY [[ANYEXT]](s32)
+    %0:_(p3) = COPY $vgpr0
+    %1:_(s16) = G_EXTRACT %0, 0
+    %2:_(s32) = G_ANYEXT %1
+    $vgpr0 = COPY %2
+...
+
+---
+name: extract_s16_p3_offset1
+body: |
+  bb.0:
+    liveins: $vgpr0
+
+    ; CHECK-LABEL: name: extract_s16_p3_offset1
+    ; CHECK: [[COPY:%[0-9]+]]:_(p3) = COPY $vgpr0
+    ; CHECK: [[EXTRACT:%[0-9]+]]:_(s16) = G_EXTRACT [[COPY]](p3), 1
+    ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[EXTRACT]](s16)
+    ; CHECK: $vgpr0 = COPY [[ANYEXT]](s32)
+    %0:_(p3) = COPY $vgpr0
+    %1:_(s16) = G_EXTRACT %0, 1
+    %2:_(s32) = G_ANYEXT %1
+    $vgpr0 = COPY %2
+...
Index: test/CodeGen/AMDGPU/GlobalISel/legalize-shuffle-vector.mir
===================================================================
--- test/CodeGen/AMDGPU/GlobalISel/legalize-shuffle-vector.mir
+++ test/CodeGen/AMDGPU/GlobalISel/legalize-shuffle-vector.mir
@@ -216,9 +216,13 @@
     ; CHECK: liveins: $vgpr0, $vgpr1
     ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
     ; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
-    ; CHECK: [[EXTRACT:%[0-9]+]]:_(s16) = G_EXTRACT [[COPY]](<2 x s16>), 0
-    ; CHECK: [[EXTRACT1:%[0-9]+]]:_(s16) = G_EXTRACT [[COPY]](<2 x s16>), 16
-    ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[EXTRACT]](s16), [[EXTRACT1]](s16)
+    ; CHECK: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
+    ; CHECK: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+    ; CHECK: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
+    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+    ; CHECK: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+    ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[TRUNC]](s16), [[TRUNC1]](s16)
     ; CHECK: $vgpr0 = COPY [[BUILD_VECTOR]](<2 x s16>)
     %0:_(<2 x s16>) = COPY $vgpr0
     %1:_(<2 x s16>) = COPY $vgpr1
@@ -239,9 +243,13 @@
     ; CHECK: liveins: $vgpr0, $vgpr1
     ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
     ; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
-    ; CHECK: [[EXTRACT:%[0-9]+]]:_(s16) = G_EXTRACT [[COPY]](<2 x s16>), 16
-    ; CHECK: [[EXTRACT1:%[0-9]+]]:_(s16) = G_EXTRACT [[COPY]](<2 x s16>), 0
-    ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[EXTRACT]](s16), [[EXTRACT1]](s16)
+    ; CHECK: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
+    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+    ; CHECK: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+    ; CHECK: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
+    ; CHECK: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
+    ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[TRUNC]](s16), [[TRUNC1]](s16)
     ; CHECK: $vgpr0 = COPY [[BUILD_VECTOR]](<2 x s16>)
     %0:_(<2 x s16>) = COPY $vgpr0
     %1:_(<2 x s16>) = COPY $vgpr1