diff --git a/llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp b/llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
--- a/llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
@@ -982,13 +982,68 @@
   if (VWidth == 1)
     return nullptr;
 
-  ConstantInt *NewDMask = nullptr;
+  IRBuilderBase::InsertPointGuard Guard(Builder);
+  Builder.SetInsertPoint(II);
+
+  // Assume the arguments are unchanged and later override them, if needed.
+  SmallVector<Value *, 16> Args;
+  for (unsigned I = 0, E = II->getNumArgOperands(); I != E; ++I) {
+    Args.push_back(II->getArgOperand(I));
+  }
 
   if (DMaskIdx < 0) {
-    // Pretend that a prefix of elements is demanded to simplify the code
-    // below.
-    DemandedElts = (1 << DemandedElts.getActiveBits()) - 1;
+    // Buffer case.
+
+    const unsigned ActiveBits = DemandedElts.getActiveBits();
+    const unsigned UnusedComponentsAtFront = DemandedElts.countTrailingZeros();
+
+    // Start assuming the prefix of elements is demanded, but possibly clear some other bits if
+    // there are trailing zeros (unused components at front) and update offset.
+    DemandedElts = (1 << ActiveBits) - 1;
+
+    if (UnusedComponentsAtFront > 0) {
+      static const unsigned InvalidOffset = 0xf;
+
+      unsigned OffsetIdx;
+      switch (II->getIntrinsicID()) {
+      case Intrinsic::amdgcn_raw_buffer_load:
+      case Intrinsic::amdgcn_raw_buffer_load_format:
+        OffsetIdx = 1;
+        break;
+      case Intrinsic::amdgcn_s_buffer_load:
+        // If resulting type would be vec3, there is no point in trimming the
+        // load with updated offset, as the vec3 would most likely be widened to
+        // vec4 anyway during lowering.
+        if (ActiveBits == 4 && UnusedComponentsAtFront == 1)
+          OffsetIdx = InvalidOffset;
+        else
+          OffsetIdx = 1;
+        break;
+      case Intrinsic::amdgcn_buffer_load:
+      case Intrinsic::amdgcn_buffer_load_format:
+      case Intrinsic::amdgcn_struct_buffer_load:
+      case Intrinsic::amdgcn_struct_buffer_load_format:
+        OffsetIdx = 2;
+        break;
+      default:
+        // TODO: handle *tbuffer* intrinsics.
+        OffsetIdx = InvalidOffset;
+        break;
+      }
+
+      if (OffsetIdx != InvalidOffset) {
+        // Clear demanded bits and update the offset.
+        DemandedElts &= ~((1 << UnusedComponentsAtFront) - 1);
+        auto Offset = II->getArgOperand(OffsetIdx);
+        unsigned OffsetAdd =
+            UnusedComponentsAtFront * II->getType()->getScalarSizeInBits() / 8;
+        auto OffsetAddVal = ConstantInt::get(Offset->getType(), OffsetAdd);
+        Args[OffsetIdx] = Builder.CreateAdd(Offset, OffsetAddVal);
+      }
+    }
   } else {
+    // Image case.
+
     ConstantInt *DMask = cast<ConstantInt>(II->getArgOperand(DMaskIdx));
     unsigned DMaskVal = DMask->getZExtValue() & 0xf;
 
@@ -1007,7 +1062,7 @@
     }
 
     if (DMaskVal != NewDMaskVal)
-      NewDMask = ConstantInt::get(DMask->getType(), NewDMaskVal);
+      Args[DMaskIdx] = ConstantInt::get(DMask->getType(), NewDMaskVal);
   }
 
   unsigned NewNumElts = DemandedElts.countPopulation();
@@ -1015,8 +1070,8 @@
     return UndefValue::get(II->getType());
 
   if (NewNumElts >= VWidth && DemandedElts.isMask()) {
-    if (NewDMask)
-      II->setArgOperand(DMaskIdx, NewDMask);
+    if (DMaskIdx >= 0)
+      II->setArgOperand(DMaskIdx, Args[DMaskIdx]);
     return nullptr;
   }
 
@@ -1039,16 +1094,6 @@
   OverloadTys[0] = NewTy;
   Function *NewIntrin = Intrinsic::getDeclaration(M, IID, OverloadTys);
 
-  SmallVector<Value *, 16> Args;
-  for (unsigned I = 0, E = II->getNumArgOperands(); I != E; ++I)
-    Args.push_back(II->getArgOperand(I));
-
-  if (NewDMask)
-    Args[DMaskIdx] = NewDMask;
-
-  IRBuilderBase::InsertPointGuard Guard(Builder);
-  Builder.SetInsertPoint(II);
-
   CallInst *NewCall = Builder.CreateCall(NewIntrin, Args);
   NewCall->takeName(II);
   NewCall->copyMetadata(*II);
@@ -1690,6 +1735,7 @@
     case Intrinsic::amdgcn_raw_buffer_load:
     case Intrinsic::amdgcn_raw_buffer_load_format:
     case Intrinsic::amdgcn_raw_tbuffer_load:
+    case Intrinsic::amdgcn_s_buffer_load:
     case Intrinsic::amdgcn_struct_buffer_load:
     case Intrinsic::amdgcn_struct_buffer_load_format:
     case Intrinsic::amdgcn_struct_tbuffer_load:
diff --git a/llvm/test/Transforms/InstCombine/AMDGPU/amdgcn-demanded-vector-elts.ll b/llvm/test/Transforms/InstCombine/AMDGPU/amdgcn-demanded-vector-elts.ll
--- a/llvm/test/Transforms/InstCombine/AMDGPU/amdgcn-demanded-vector-elts.ll
+++ b/llvm/test/Transforms/InstCombine/AMDGPU/amdgcn-demanded-vector-elts.ll
@@ -46,9 +46,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_buffer_load_v2f32(
-; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.buffer.load.v2f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i1 false, i1 false)
-; CHECK-NEXT: %elt1 = extractelement <2 x float> %data, i32 1
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call float @llvm.amdgcn.buffer.load.f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i1 false, i1 false)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt1_buffer_load_v2f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs) #0 {
   %data = call <2 x float> @llvm.amdgcn.buffer.load.v2f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i1 false, i1 false)
   %elt1 = extractelement <2 x float> %data, i32 1
@@ -65,9 +65,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_buffer_load_v4f32(
-; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.buffer.load.v2f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i1 false, i1 false)
-; CHECK-NEXT: %elt1 = extractelement <2 x float> %data, i32 1
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call float @llvm.amdgcn.buffer.load.f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i1 false, i1 false)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt1_buffer_load_v4f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.buffer.load.v4f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i1 false, i1 false)
   %elt1 = extractelement <4 x float> %data, i32 1
@@ -75,9 +75,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt2_buffer_load_v4f32(
-; CHECK-NEXT: %data = call <3 x float> @llvm.amdgcn.buffer.load.v3f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i1 false, i1 false)
-; CHECK-NEXT: %elt1 = extractelement <3 x float> %data, i32 2
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 8
+; CHECK-NEXT: %data = call float @llvm.amdgcn.buffer.load.f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i1 false, i1 false)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt2_buffer_load_v4f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.buffer.load.v4f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i1 false, i1 false)
   %elt1 = extractelement <4 x float> %data, i32 2
@@ -85,9 +85,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt3_buffer_load_v4f32(
-; CHECK-NEXT: %data = call <4 x float> @llvm.amdgcn.buffer.load.v4f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i1 false, i1 false)
-; CHECK-NEXT: %elt1 = extractelement <4 x float> %data, i32 3
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 12
+; CHECK-NEXT: %data = call float @llvm.amdgcn.buffer.load.f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i1 false, i1 false)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt3_buffer_load_v4f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.buffer.load.v4f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i1 false, i1 false)
   %elt1 = extractelement <4 x float> %data, i32 3
@@ -104,9 +104,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_elt2_buffer_load_v4f32(
-; CHECK-NEXT: %data = call <3 x float> @llvm.amdgcn.buffer.load.v3f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i1 false, i1 false)
-; CHECK-NEXT: %shuf = shufflevector <3 x float> %data, <3 x float> undef, <2 x i32> <i32 1, i32 2>
-; CHECK-NEXT: ret <2 x float> %shuf
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.buffer.load.v2f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i1 false, i1 false)
+; CHECK-NEXT: ret <2 x float> %data
 define amdgpu_ps <2 x float> @extract_elt1_elt2_buffer_load_v4f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.buffer.load.v4f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i1 false, i1 false)
   %shuf = shufflevector <4 x float> %data, <4 x float> undef, <2 x i32> <i32 1, i32 2>
@@ -114,9 +114,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt2_elt3_buffer_load_v4f32(
-; CHECK-NEXT: %data = call <4 x float> @llvm.amdgcn.buffer.load.v4f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i1 false, i1 false)
-; CHECK-NEXT: %shuf = shufflevector <4 x float> %data, <4 x float> undef, <2 x i32> <i32 2, i32 3>
-; CHECK-NEXT: ret <2 x float> %shuf
+; CHECK-NEXT: %1 = add i32 %ofs, 8
+; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.buffer.load.v2f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i1 false, i1 false)
+; CHECK-NEXT: ret <2 x float> %data
 define amdgpu_ps <2 x float> @extract_elt2_elt3_buffer_load_v4f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.buffer.load.v4f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i1 false, i1 false)
   %shuf = shufflevector <4 x float> %data, <4 x float> undef, <2 x i32> <i32 2, i32 3>
@@ -133,9 +133,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_elt2_elt3_buffer_load_v4f32(
-; CHECK-NEXT: %data = call <4 x float> @llvm.amdgcn.buffer.load.v4f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i1 false, i1 false)
-; CHECK-NEXT: %shuf = shufflevector <4 x float> %data, <4 x float> undef, <3 x i32> <i32 1, i32 2, i32 3>
-; CHECK-NEXT: ret <3 x float> %shuf
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call <3 x float> @llvm.amdgcn.buffer.load.v3f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i1 false, i1 false)
+; CHECK-NEXT: ret <3 x float> %data
 define amdgpu_ps <3 x float> @extract_elt1_elt2_elt3_buffer_load_v4f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.buffer.load.v4f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i1 false, i1 false)
   %shuf = shufflevector <4 x float> %data, <4 x float> undef, <3 x i32> <i32 1, i32 2, i32 3>
@@ -246,9 +246,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_buffer_load_v3f32(
-; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.buffer.load.v2f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i1 false, i1 false)
-; CHECK-NEXT: %elt1 = extractelement <2 x float> %data, i32 1
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call float @llvm.amdgcn.buffer.load.f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i1 false, i1 false)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt1_buffer_load_v3f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs) #0 {
   %data = call <3 x float> @llvm.amdgcn.buffer.load.v3f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i1 false, i1 false)
   %elt1 = extractelement <3 x float> %data, i32 1
@@ -256,9 +256,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt2_buffer_load_v3f32(
-; CHECK-NEXT: %data = call <3 x float> @llvm.amdgcn.buffer.load.v3f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i1 false, i1 false)
-; CHECK-NEXT: %elt1 = extractelement <3 x float> %data, i32 2
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 8
+; CHECK-NEXT: %data = call float @llvm.amdgcn.buffer.load.f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i1 false, i1 false)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt2_buffer_load_v3f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs) #0 {
   %data = call <3 x float> @llvm.amdgcn.buffer.load.v3f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i1 false, i1 false)
   %elt1 = extractelement <3 x float> %data, i32 2
@@ -275,9 +275,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_elt2_buffer_load_v3f32(
-; CHECK-NEXT: %data = call <3 x float> @llvm.amdgcn.buffer.load.v3f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i1 false, i1 false)
-; CHECK-NEXT: %shuf = shufflevector <3 x float> %data, <3 x float> undef, <2 x i32> <i32 1, i32 2>
-; CHECK-NEXT: ret <2 x float> %shuf
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.buffer.load.v2f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i1 false, i1 false)
+; CHECK-NEXT: ret <2 x float> %data
 define amdgpu_ps <2 x float> @extract_elt1_elt2_buffer_load_v3f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs) #0 {
   %data = call <3 x float> @llvm.amdgcn.buffer.load.v3f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i1 false, i1 false)
   %shuf = shufflevector <3 x float> %data, <3 x float> undef, <2 x i32> <i32 1, i32 2>
@@ -427,9 +427,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_raw_buffer_load_v2f32(
-; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.raw.buffer.load.v2f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %elt1 = extractelement <2 x float> %data, i32 1
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call float @llvm.amdgcn.raw.buffer.load.f32(<4 x i32> %rsrc, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt1_raw_buffer_load_v2f32(<4 x i32> inreg %rsrc, i32 %ofs, i32 %sofs) #0 {
   %data = call <2 x float> @llvm.amdgcn.raw.buffer.load.v2f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
   %elt1 = extractelement <2 x float> %data, i32 1
@@ -446,9 +446,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_raw_buffer_load_v4f32(
-; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.raw.buffer.load.v2f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %elt1 = extractelement <2 x float> %data, i32 1
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call float @llvm.amdgcn.raw.buffer.load.f32(<4 x i32> %rsrc, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt1_raw_buffer_load_v4f32(<4 x i32> inreg %rsrc, i32 %ofs, i32 %sofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.raw.buffer.load.v4f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
   %elt1 = extractelement <4 x float> %data, i32 1
@@ -456,9 +456,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt2_raw_buffer_load_v4f32(
-; CHECK-NEXT: %data = call <3 x float> @llvm.amdgcn.raw.buffer.load.v3f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %elt1 = extractelement <3 x float> %data, i32 2
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 8
+; CHECK-NEXT: %data = call float @llvm.amdgcn.raw.buffer.load.f32(<4 x i32> %rsrc, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt2_raw_buffer_load_v4f32(<4 x i32> inreg %rsrc, i32 %ofs, i32 %sofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.raw.buffer.load.v4f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
   %elt1 = extractelement <4 x float> %data, i32 2
@@ -466,9 +466,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt3_raw_buffer_load_v4f32(
-; CHECK-NEXT: %data = call <4 x float> @llvm.amdgcn.raw.buffer.load.v4f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %elt1 = extractelement <4 x float> %data, i32 3
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 12
+; CHECK-NEXT: %data = call float @llvm.amdgcn.raw.buffer.load.f32(<4 x i32> %rsrc, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt3_raw_buffer_load_v4f32(<4 x i32> inreg %rsrc, i32 %ofs, i32 %sofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.raw.buffer.load.v4f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
   %elt1 = extractelement <4 x float> %data, i32 3
@@ -485,9 +485,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_elt2_raw_buffer_load_v4f32(
-; CHECK-NEXT: %data = call <3 x float> @llvm.amdgcn.raw.buffer.load.v3f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %shuf = shufflevector <3 x float> %data, <3 x float> undef, <2 x i32> <i32 1, i32 2>
-; CHECK-NEXT: ret <2 x float> %shuf
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.raw.buffer.load.v2f32(<4 x i32> %rsrc, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret <2 x float> %data
 define amdgpu_ps <2 x float> @extract_elt1_elt2_raw_buffer_load_v4f32(<4 x i32> inreg %rsrc, i32 %ofs, i32 %sofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.raw.buffer.load.v4f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
   %shuf = shufflevector <4 x float> %data, <4 x float> undef, <2 x i32> <i32 1, i32 2>
@@ -495,9 +495,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt2_elt3_raw_buffer_load_v4f32(
-; CHECK-NEXT: %data = call <4 x float> @llvm.amdgcn.raw.buffer.load.v4f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %shuf = shufflevector <4 x float> %data, <4 x float> undef, <2 x i32> <i32 2, i32 3>
-; CHECK-NEXT: ret <2 x float> %shuf
+; CHECK-NEXT: %1 = add i32 %ofs, 8
+; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.raw.buffer.load.v2f32(<4 x i32> %rsrc, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret <2 x float> %data
 define amdgpu_ps <2 x float> @extract_elt2_elt3_raw_buffer_load_v4f32(<4 x i32> inreg %rsrc, i32 %ofs, i32 %sofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.raw.buffer.load.v4f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
   %shuf = shufflevector <4 x float> %data, <4 x float> undef, <2 x i32> <i32 2, i32 3>
@@ -514,9 +514,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_elt2_elt3_raw_buffer_load_v4f32(
-; CHECK-NEXT: %data = call <4 x float> @llvm.amdgcn.raw.buffer.load.v4f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %shuf = shufflevector <4 x float> %data, <4 x float> undef, <3 x i32> <i32 1, i32 2, i32 3>
-; CHECK-NEXT: ret <3 x float> %shuf
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call <3 x float> @llvm.amdgcn.raw.buffer.load.v3f32(<4 x i32> %rsrc, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret <3 x float> %data
 define amdgpu_ps <3 x float> @extract_elt1_elt2_elt3_raw_buffer_load_v4f32(<4 x i32> inreg %rsrc, i32 %ofs, i32 %sofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.raw.buffer.load.v4f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
   %shuf = shufflevector <4 x float> %data, <4 x float> undef, <3 x i32> <i32 1, i32 2, i32 3>
@@ -543,9 +543,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_raw_buffer_load_v3f32(
-; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.raw.buffer.load.v2f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %elt1 = extractelement <2 x float> %data, i32 1
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call float @llvm.amdgcn.raw.buffer.load.f32(<4 x i32> %rsrc, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt1_raw_buffer_load_v3f32(<4 x i32> inreg %rsrc, i32 %ofs, i32 %sofs) #0 {
   %data = call <3 x float> @llvm.amdgcn.raw.buffer.load.v3f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
   %elt1 = extractelement <3 x float> %data, i32 1
@@ -553,9 +553,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt2_raw_buffer_load_v3f32(
-; CHECK-NEXT: %data = call <3 x float> @llvm.amdgcn.raw.buffer.load.v3f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %elt1 = extractelement <3 x float> %data, i32 2
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 8
+; CHECK-NEXT: %data = call float @llvm.amdgcn.raw.buffer.load.f32(<4 x i32> %rsrc, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt2_raw_buffer_load_v3f32(<4 x i32> inreg %rsrc, i32 %ofs, i32 %sofs) #0 {
   %data = call <3 x float> @llvm.amdgcn.raw.buffer.load.v3f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
   %elt1 = extractelement <3 x float> %data, i32 2
@@ -572,9 +572,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_elt2_raw_buffer_load_v3f32(
-; CHECK-NEXT: %data = call <3 x float> @llvm.amdgcn.raw.buffer.load.v3f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %shuf = shufflevector <3 x float> %data, <3 x float> undef, <2 x i32> <i32 1, i32 2>
-; CHECK-NEXT: ret <2 x float> %shuf
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.raw.buffer.load.v2f32(<4 x i32> %rsrc, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret <2 x float> %data
 define amdgpu_ps <2 x float> @extract_elt1_elt2_raw_buffer_load_v3f32(<4 x i32> inreg %rsrc, i32 %ofs, i32 %sofs) #0 {
   %data = call <3 x float> @llvm.amdgcn.raw.buffer.load.v3f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
   %shuf = shufflevector <3 x float> %data, <3 x float> undef, <2 x i32> <i32 1, i32 2>
@@ -666,9 +666,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_raw_buffer_load_format_v2f32(
-; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.raw.buffer.load.format.v2f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %elt1 = extractelement <2 x float> %data, i32 1
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call float @llvm.amdgcn.raw.buffer.load.format.f32(<4 x i32> %rsrc, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt1_raw_buffer_load_format_v2f32(<4 x i32> inreg %rsrc, i32 %ofs, i32 %sofs) #0 {
   %data = call <2 x float> @llvm.amdgcn.raw.buffer.load.format.v2f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
   %elt1 = extractelement <2 x float> %data, i32 1
@@ -685,9 +685,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_raw_buffer_load_format_v4f32(
-; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.raw.buffer.load.format.v2f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %elt1 = extractelement <2 x float> %data, i32 1
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call float @llvm.amdgcn.raw.buffer.load.format.f32(<4 x i32> %rsrc, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt1_raw_buffer_load_format_v4f32(<4 x i32> inreg %rsrc, i32 %ofs, i32 %sofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.raw.buffer.load.format.v4f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
   %elt1 = extractelement <4 x float> %data, i32 1
@@ -695,9 +695,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt2_raw_buffer_load_format_v4f32(
-; CHECK-NEXT: %data = call <3 x float> @llvm.amdgcn.raw.buffer.load.format.v3f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %elt1 = extractelement <3 x float> %data, i32 2
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 8
+; CHECK-NEXT: %data = call float @llvm.amdgcn.raw.buffer.load.format.f32(<4 x i32> %rsrc, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt2_raw_buffer_load_format_v4f32(<4 x i32> inreg %rsrc, i32 %ofs, i32 %sofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.raw.buffer.load.format.v4f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
   %elt1 = extractelement <4 x float> %data, i32 2
@@ -705,9 +705,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt3_raw_buffer_load_format_v4f32(
-; CHECK-NEXT: %data = call <4 x float> @llvm.amdgcn.raw.buffer.load.format.v4f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %elt1 = extractelement <4 x float> %data, i32 3
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 12
+; CHECK-NEXT: %data = call float @llvm.amdgcn.raw.buffer.load.format.f32(<4 x i32> %rsrc, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt3_raw_buffer_load_format_v4f32(<4 x i32> inreg %rsrc, i32 %ofs, i32 %sofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.raw.buffer.load.format.v4f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
   %elt1 = extractelement <4 x float> %data, i32 3
@@ -724,9 +724,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_elt2_raw_buffer_load_format_v4f32(
-; CHECK-NEXT: %data = call <3 x float> @llvm.amdgcn.raw.buffer.load.format.v3f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %shuf = shufflevector <3 x float> %data, <3 x float> undef, <2 x i32> <i32 1, i32 2>
-; CHECK-NEXT: ret <2 x float> %shuf
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.raw.buffer.load.format.v2f32(<4 x i32> %rsrc, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret <2 x float> %data
 define amdgpu_ps <2 x float> @extract_elt1_elt2_raw_buffer_load_format_v4f32(<4 x i32> inreg %rsrc, i32 %ofs, i32 %sofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.raw.buffer.load.format.v4f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
   %shuf = shufflevector <4 x float> %data, <4 x float> undef, <2 x i32> <i32 1, i32 2>
@@ -734,9 +734,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt2_elt3_raw_buffer_load_format_v4f32(
-; CHECK-NEXT: %data = call <4 x float> @llvm.amdgcn.raw.buffer.load.format.v4f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %shuf = shufflevector <4 x float> %data, <4 x float> undef, <2 x i32> <i32 2, i32 3>
-; CHECK-NEXT: ret <2 x float> %shuf
+; CHECK-NEXT: %1 = add i32 %ofs, 8
+; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.raw.buffer.load.format.v2f32(<4 x i32> %rsrc, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret <2 x float> %data
 define amdgpu_ps <2 x float> @extract_elt2_elt3_raw_buffer_load_format_v4f32(<4 x i32> inreg %rsrc, i32 %ofs, i32 %sofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.raw.buffer.load.format.v4f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
   %shuf = shufflevector <4 x float> %data, <4 x float> undef, <2 x i32> <i32 2, i32 3>
@@ -753,9 +753,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_elt2_elt3_raw_buffer_load_format_v4f32(
-; CHECK-NEXT: %data = call <4 x float> @llvm.amdgcn.raw.buffer.load.format.v4f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %shuf = shufflevector <4 x float> %data, <4 x float> undef, <3 x i32> <i32 1, i32 2, i32 3>
-; CHECK-NEXT: ret <3 x float> %shuf
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call <3 x float> @llvm.amdgcn.raw.buffer.load.format.v3f32(<4 x i32> %rsrc, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret <3 x float> %data
 define amdgpu_ps <3 x float> @extract_elt1_elt2_elt3_raw_buffer_load_format_v4f32(<4 x i32> inreg %rsrc, i32 %ofs, i32 %sofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.raw.buffer.load.format.v4f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
   %shuf = shufflevector <4 x float> %data, <4 x float> undef, <3 x i32> <i32 1, i32 2, i32 3>
@@ -782,9 +782,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_raw_buffer_load_format_v3f32(
-; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.raw.buffer.load.format.v2f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %elt1 = extractelement <2 x float> %data, i32 1
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call float @llvm.amdgcn.raw.buffer.load.format.f32(<4 x i32> %rsrc, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt1_raw_buffer_load_format_v3f32(<4 x i32> inreg %rsrc, i32 %ofs, i32 %sofs) #0 {
   %data = call <3 x float> @llvm.amdgcn.raw.buffer.load.format.v3f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
   %elt1 = extractelement <3 x float> %data, i32 1
@@ -792,9 +792,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt2_raw_buffer_load_format_v3f32(
-; CHECK-NEXT: %data = call <3 x float> @llvm.amdgcn.raw.buffer.load.format.v3f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %elt1 = extractelement <3 x float> %data, i32 2
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 8
+; CHECK-NEXT: %data = call float @llvm.amdgcn.raw.buffer.load.format.f32(<4 x i32> %rsrc, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt2_raw_buffer_load_format_v3f32(<4 x i32> inreg %rsrc, i32 %ofs, i32 %sofs) #0 {
   %data = call <3 x float> @llvm.amdgcn.raw.buffer.load.format.v3f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
   %elt1 = extractelement <3 x float> %data, i32 2
@@ -811,9 +811,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_elt2_raw_buffer_load_format_v3f32(
-; CHECK-NEXT: %data = call <3 x float> @llvm.amdgcn.raw.buffer.load.format.v3f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %shuf = shufflevector <3 x float> %data, <3 x float> undef, <2 x i32> <i32 1, i32 2>
-; CHECK-NEXT: ret <2 x float> %shuf
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.raw.buffer.load.format.v2f32(<4 x i32> %rsrc, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret <2 x float> %data
 define amdgpu_ps <2 x float> @extract_elt1_elt2_raw_buffer_load_format_v3f32(<4 x i32> inreg %rsrc, i32 %ofs, i32 %sofs) #0 {
   %data = call <3 x float> @llvm.amdgcn.raw.buffer.load.format.v3f32(<4 x i32> %rsrc, i32 %ofs, i32 %sofs, i32 0)
   %shuf = shufflevector <3 x float> %data, <3 x float> undef, <2 x i32> <i32 1, i32 2>
@@ -901,9 +901,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_struct_buffer_load_v2f32(
-; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.struct.buffer.load.v2f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %elt1 = extractelement <2 x float> %data, i32 1
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call float @llvm.amdgcn.struct.buffer.load.f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt1_struct_buffer_load_v2f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs, i32 %sofs) #0 {
   %data = call <2 x float> @llvm.amdgcn.struct.buffer.load.v2f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
   %elt1 = extractelement <2 x float> %data, i32 1
@@ -920,9 +920,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_struct_buffer_load_v4f32(
-; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.struct.buffer.load.v2f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %elt1 = extractelement <2 x float> %data, i32 1
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call float @llvm.amdgcn.struct.buffer.load.f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt1_struct_buffer_load_v4f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs, i32 %sofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.struct.buffer.load.v4f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
   %elt1 = extractelement <4 x float> %data, i32 1
@@ -930,9 +930,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt2_struct_buffer_load_v4f32(
-; CHECK-NEXT: %data = call <3 x float> @llvm.amdgcn.struct.buffer.load.v3f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %elt1 = extractelement <3 x float> %data, i32 2
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 8
+; CHECK-NEXT: %data = call float @llvm.amdgcn.struct.buffer.load.f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt2_struct_buffer_load_v4f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs, i32 %sofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.struct.buffer.load.v4f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
   %elt1 = extractelement <4 x float> %data, i32 2
@@ -940,9 +940,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt3_struct_buffer_load_v4f32(
-; CHECK-NEXT: %data = call <4 x float> @llvm.amdgcn.struct.buffer.load.v4f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %elt1 = extractelement <4 x float> %data, i32 3
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 12
+; CHECK-NEXT: %data = call float @llvm.amdgcn.struct.buffer.load.f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt3_struct_buffer_load_v4f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs, i32 %sofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.struct.buffer.load.v4f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
   %elt1 = extractelement <4 x float> %data, i32 3
@@ -959,9 +959,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_elt2_struct_buffer_load_v4f32(
-; CHECK-NEXT: %data = call <3 x float> @llvm.amdgcn.struct.buffer.load.v3f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %shuf = shufflevector <3 x float> %data, <3 x float> undef, <2 x i32> <i32 1, i32 2>
-; CHECK-NEXT: ret <2 x float> %shuf
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.struct.buffer.load.v2f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret <2 x float> %data
 define amdgpu_ps <2 x float> @extract_elt1_elt2_struct_buffer_load_v4f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs, i32 %sofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.struct.buffer.load.v4f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
   %shuf = shufflevector <4 x float> %data, <4 x float> undef, <2 x i32> <i32 1, i32 2>
@@ -969,9 +969,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt2_elt3_struct_buffer_load_v4f32(
-; CHECK-NEXT: %data = call <4 x float> @llvm.amdgcn.struct.buffer.load.v4f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %shuf = shufflevector <4 x float> %data, <4 x float> undef, <2 x i32> <i32 2, i32 3>
-; CHECK-NEXT: ret <2 x float> %shuf
+; CHECK-NEXT: %1 = add i32 %ofs, 8
+; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.struct.buffer.load.v2f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret <2 x float> %data
 define amdgpu_ps <2 x float> @extract_elt2_elt3_struct_buffer_load_v4f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs, i32 %sofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.struct.buffer.load.v4f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
   %shuf = shufflevector <4 x float> %data, <4 x float> undef, <2 x i32> <i32 2, i32 3>
@@ -988,9 +988,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_elt2_elt3_struct_buffer_load_v4f32(
-; CHECK-NEXT: %data = call <4 x float> @llvm.amdgcn.struct.buffer.load.v4f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %shuf = shufflevector <4 x float> %data, <4 x float> undef, <3 x i32> <i32 1, i32 2, i32 3>
-; CHECK-NEXT: ret <3 x float> %shuf
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call <3 x float> @llvm.amdgcn.struct.buffer.load.v3f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret <3 x float> %data
 define amdgpu_ps <3 x float> @extract_elt1_elt2_elt3_struct_buffer_load_v4f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs, i32 %sofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.struct.buffer.load.v4f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
   %shuf = shufflevector <4 x float> %data, <4 x float> undef, <3 x i32> <i32 1, i32 2, i32 3>
@@ -1017,9 +1017,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_struct_buffer_load_v3f32(
-; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.struct.buffer.load.v2f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %elt1 = extractelement <2 x float> %data, i32 1
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call float @llvm.amdgcn.struct.buffer.load.f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt1_struct_buffer_load_v3f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs, i32 %sofs) #0 {
   %data = call <3 x float> @llvm.amdgcn.struct.buffer.load.v3f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
   %elt1 = extractelement <3 x float> %data, i32 1
@@ -1027,9 +1027,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt2_struct_buffer_load_v3f32(
-; CHECK-NEXT: %data = call <3 x float> @llvm.amdgcn.struct.buffer.load.v3f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %elt1 = extractelement <3 x float> %data, i32 2
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 8
+; CHECK-NEXT: %data = call float @llvm.amdgcn.struct.buffer.load.f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt2_struct_buffer_load_v3f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs, i32 %sofs) #0 {
   %data = call <3 x float> @llvm.amdgcn.struct.buffer.load.v3f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
   %elt1 = extractelement <3 x float> %data, i32 2
@@ -1046,9 +1046,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_elt2_struct_buffer_load_v3f32(
-; CHECK-NEXT: %data = call <3 x float> @llvm.amdgcn.struct.buffer.load.v3f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %shuf = shufflevector <3 x float> %data, <3 x float> undef, <2 x i32> <i32 1, i32 2>
-; CHECK-NEXT: ret <2 x float> %shuf
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.struct.buffer.load.v2f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret <2 x float> %data
 define amdgpu_ps <2 x float> @extract_elt1_elt2_struct_buffer_load_v3f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs, i32 %sofs) #0 {
   %data = call <3 x float> @llvm.amdgcn.struct.buffer.load.v3f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
   %shuf = shufflevector <3 x float> %data, <3 x float> undef, <2 x i32> <i32 1, i32 2>
@@ -1140,9 +1140,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_struct_buffer_load_format_v2f32(
-; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.struct.buffer.load.format.v2f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %elt1 = extractelement <2 x float> %data, i32 1
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call float @llvm.amdgcn.struct.buffer.load.format.f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt1_struct_buffer_load_format_v2f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs, i32 %sofs) #0 {
   %data = call <2 x float> @llvm.amdgcn.struct.buffer.load.format.v2f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
   %elt1 = extractelement <2 x float> %data, i32 1
@@ -1159,9 +1159,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_struct_buffer_load_format_v4f32(
-; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.struct.buffer.load.format.v2f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %elt1 = extractelement <2 x float> %data, i32 1
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call float @llvm.amdgcn.struct.buffer.load.format.f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt1_struct_buffer_load_format_v4f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs, i32 %sofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.struct.buffer.load.format.v4f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
   %elt1 = extractelement <4 x float> %data, i32 1
@@ -1169,9 +1169,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt2_struct_buffer_load_format_v4f32(
-; CHECK-NEXT: %data = call <3 x float> @llvm.amdgcn.struct.buffer.load.format.v3f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %elt1 = extractelement <3 x float> %data, i32 2
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 8
+; CHECK-NEXT: %data = call float @llvm.amdgcn.struct.buffer.load.format.f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt2_struct_buffer_load_format_v4f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs, i32 %sofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.struct.buffer.load.format.v4f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
   %elt1 = extractelement <4 x float> %data, i32 2
@@ -1179,9 +1179,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt3_struct_buffer_load_format_v4f32(
-; CHECK-NEXT: %data = call <4 x float> @llvm.amdgcn.struct.buffer.load.format.v4f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %elt1 = extractelement <4 x float> %data, i32 3
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 12
+; CHECK-NEXT: %data = call float @llvm.amdgcn.struct.buffer.load.format.f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt3_struct_buffer_load_format_v4f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs, i32 %sofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.struct.buffer.load.format.v4f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
   %elt1 = extractelement <4 x float> %data, i32 3
@@ -1198,9 +1198,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_elt2_struct_buffer_load_format_v4f32(
-; CHECK-NEXT: %data = call <3 x float> @llvm.amdgcn.struct.buffer.load.format.v3f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %shuf = shufflevector <3 x float> %data, <3 x float> undef, <2 x i32> <i32 1, i32 2>
-; CHECK-NEXT: ret <2 x float> %shuf
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.struct.buffer.load.format.v2f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret <2 x float> %data
 define amdgpu_ps <2 x float> @extract_elt1_elt2_struct_buffer_load_format_v4f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs, i32 %sofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.struct.buffer.load.format.v4f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
   %shuf = shufflevector <4 x float> %data, <4 x float> undef, <2 x i32> <i32 1, i32 2>
@@ -1208,9 +1208,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt2_elt3_struct_buffer_load_format_v4f32(
-; CHECK-NEXT: %data = call <4 x float> @llvm.amdgcn.struct.buffer.load.format.v4f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %shuf = shufflevector <4 x float> %data, <4 x float> undef, <2 x i32> <i32 2, i32 3>
-; CHECK-NEXT: ret <2 x float> %shuf
+; CHECK-NEXT: %1 = add i32 %ofs, 8
+; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.struct.buffer.load.format.v2f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret <2 x float> %data
 define amdgpu_ps <2 x float> @extract_elt2_elt3_struct_buffer_load_format_v4f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs, i32 %sofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.struct.buffer.load.format.v4f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
   %shuf = shufflevector <4 x float> %data, <4 x float> undef, <2 x i32> <i32 2, i32 3>
@@ -1227,9 +1227,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_elt2_elt3_struct_buffer_load_format_v4f32(
-; CHECK-NEXT: %data = call <4 x float> @llvm.amdgcn.struct.buffer.load.format.v4f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %shuf = shufflevector <4 x float> %data, <4 x float> undef, <3 x i32> <i32 1, i32 2, i32 3>
-; CHECK-NEXT: ret <3 x float> %shuf
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call <3 x float> @llvm.amdgcn.struct.buffer.load.format.v3f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret <3 x float> %data
 define amdgpu_ps <3 x float> @extract_elt1_elt2_elt3_struct_buffer_load_format_v4f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs, i32 %sofs) #0 {
   %data = call <4 x float> @llvm.amdgcn.struct.buffer.load.format.v4f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
   %shuf = shufflevector <4 x float> %data, <4 x float> undef, <3 x i32> <i32 1, i32 2, i32 3>
@@ -1256,9 +1256,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_struct_buffer_load_format_v3f32(
-; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.struct.buffer.load.format.v2f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %elt1 = extractelement <2 x float> %data, i32 1
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call float @llvm.amdgcn.struct.buffer.load.format.f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt1_struct_buffer_load_format_v3f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs, i32 %sofs) #0 {
   %data = call <3 x float> @llvm.amdgcn.struct.buffer.load.format.v3f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
   %elt1 = extractelement <3 x float> %data, i32 1
@@ -1266,9 +1266,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt2_struct_buffer_load_format_v3f32(
-; CHECK-NEXT: %data = call <3 x float> @llvm.amdgcn.struct.buffer.load.format.v3f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %elt1 = extractelement <3 x float> %data, i32 2
-; CHECK-NEXT: ret float %elt1
+; CHECK-NEXT: %1 = add i32 %ofs, 8
+; CHECK-NEXT: %data = call float @llvm.amdgcn.struct.buffer.load.format.f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret float %data
 define amdgpu_ps float @extract_elt2_struct_buffer_load_format_v3f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs, i32 %sofs) #0 {
   %data = call <3 x float> @llvm.amdgcn.struct.buffer.load.format.v3f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
   %elt1 = extractelement <3 x float> %data, i32 2
@@ -1285,9 +1285,9 @@
 }
 
 ; CHECK-LABEL: @extract_elt1_elt2_struct_buffer_load_format_v3f32(
-; CHECK-NEXT: %data = call <3 x float> @llvm.amdgcn.struct.buffer.load.format.v3f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
-; CHECK-NEXT: %shuf = shufflevector <3 x float> %data, <3 x float> undef, <2 x i32> <i32 1, i32 2>
-; CHECK-NEXT: ret <2 x float> %shuf
+; CHECK-NEXT: %1 = add i32 %ofs, 4
+; CHECK-NEXT: %data = call <2 x float> @llvm.amdgcn.struct.buffer.load.format.v2f32(<4 x i32> %rsrc, i32 %idx, i32 %1, i32 %sofs, i32 0)
+; CHECK-NEXT: ret <2 x float> %data
 define amdgpu_ps <2 x float> @extract_elt1_elt2_struct_buffer_load_format_v3f32(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs, i32 %sofs) #0 {
   %data = call <3 x float> @llvm.amdgcn.struct.buffer.load.format.v3f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i32 %sofs, i32 0)
   %shuf = shufflevector <3 x float> %data, <3 x float> undef, <2 x i32> <i32 1, i32 2>