diff --git a/llvm/include/llvm/IR/IntrinsicsAMDGPU.td b/llvm/include/llvm/IR/IntrinsicsAMDGPU.td
index ae2f6e62c0272..217e43fcce4fd 100644
--- a/llvm/include/llvm/IR/IntrinsicsAMDGPU.td
+++ b/llvm/include/llvm/IR/IntrinsicsAMDGPU.td
@@ -1941,27 +1941,6 @@ def int_amdgcn_s_buffer_prefetch_data : DefaultAttrsIntrinsic <
 
 } // defset AMDGPUBufferIntrinsics
 
-// A wrapper around raw_ptr_buffer_load_lds that takes the global offset
-// from the addrspace(7) pointer argument.
-def int_amdgcn_buffer_fat_ptr_load_lds : Intrinsic <
-  [],
-  [LLVMQualPointerType<7>,    // buffer fat pointer (SGPRx4 + VGPR)
-   LLVMQualPointerType<3>,    // LDS base offset
-   llvm_i32_ty,               // Data byte size: 1/2/4 (/12/16 for gfx950)
-   llvm_i32_ty,               // imm offset(imm, included in bounds checking and swizzling)
-   llvm_i32_ty],              // auxiliary/cachepolicy(imm):
-                              //                bit 0 = glc, bit 1 = slc, bit 2 = dlc (gfx10/gfx11),
-                              //                bit 3 = swz, bit 4 = scc (gfx90a)
-                              //        gfx942: bit 0 = sc0, bit 1 = nt, bit 3 = swz, bit 4 = sc1
-                              //        gfx12+: bits [0-2] = th, bits [3-4] = scope,
-                              //                bit 6 = swz
-                              //           all: volatile op (bit 31, stripped at lowering)
-  [IntrWillReturn, IntrArgMemOnly,
-   ReadOnly<ArgIndex<0>>, NoCapture<ArgIndex<0>>,
-   WriteOnly<ArgIndex<1>>, NoCapture<ArgIndex<1>>,
-   ImmArg<ArgIndex<2>>, ImmArg<ArgIndex<3>>,
-   ImmArg<ArgIndex<4>>, IntrNoCallback, IntrNoFree], "", [SDNPMemOperand]>;
-
 // Uses that do not set the done bit should set IntrWriteMem on the
 // call site.
 def int_amdgcn_exp : DefaultAttrsIntrinsic <[], [
diff --git a/llvm/lib/Target/AMDGPU/AMDGPULowerBufferFatPointers.cpp b/llvm/lib/Target/AMDGPU/AMDGPULowerBufferFatPointers.cpp
index 4448570b6b979..766a4ea250942 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPULowerBufferFatPointers.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPULowerBufferFatPointers.cpp
@@ -2167,7 +2167,6 @@ static bool isRemovablePointerIntrinsic(Intrinsic::ID IID) {
   case Intrinsic::memset:
   case Intrinsic::memset_inline:
   case Intrinsic::experimental_memset_pattern:
-  case Intrinsic::amdgcn_buffer_fat_ptr_load_lds:
     return true;
   }
 }
@@ -2256,26 +2255,6 @@ PtrParts SplitPtrStructs::visitIntrinsicInst(IntrinsicInst &I) {
     SplitUsers.insert(&I);
     return {NewRsrc, Off};
   }
-  case Intrinsic::amdgcn_buffer_fat_ptr_load_lds: {
-    Value *BufferPtr = I.getArgOperand(0);
-    assert(isSplitFatPtr(BufferPtr->getType()) &&
-           "amdgcn.buffer.fat.pointer.load.lds must have a buffer fat pointer "
-           "as argument 0");
-    IRB.SetInsertPoint(&I);
-    auto [Rsrc, Off] = getPtrParts(BufferPtr);
-    Value *LDSPtr = I.getArgOperand(1);
-    Value *LoadSize = I.getArgOperand(2);
-    Value *ImmOff = I.getArgOperand(3);
-    Value *Aux = I.getArgOperand(4);
-    Value *SOffset = IRB.getInt32(0);
-    Instruction *NewLoad = IRB.CreateIntrinsic(
-        Intrinsic::amdgcn_raw_ptr_buffer_load_lds, {},
-        {Rsrc, LDSPtr, LoadSize, Off, SOffset, ImmOff, Aux});
-    copyMetadata(NewLoad, &I);
-    SplitUsers.insert(&I);
-    I.replaceAllUsesWith(NewLoad);
-    return {nullptr, nullptr};
-  }
   }
   return {nullptr, nullptr};
 }
diff --git a/llvm/test/CodeGen/AMDGPU/lower-buffer-fat-pointers-mem-transfer.ll b/llvm/test/CodeGen/AMDGPU/lower-buffer-fat-pointers-mem-transfer.ll
index 56d0cdd29ffb2..ee51b0b84554e 100644
--- a/llvm/test/CodeGen/AMDGPU/lower-buffer-fat-pointers-mem-transfer.ll
+++ b/llvm/test/CodeGen/AMDGPU/lower-buffer-fat-pointers-mem-transfer.ll
@@ -1724,21 +1724,3 @@ define void @memset_pattern_unknown(ptr addrspace(7) inreg %ptr, i32 inreg %leng
   call void @llvm.experimental.memset.pattern.p7.i32.i32(ptr addrspace(7) %ptr, i32 1, i32 %length, i1 false)
   ret void
 }
-
-;;; Buffer load to LDS
-
-declare void @llvm.amdgcn.buffer.fat.ptr.load.lds(ptr addrspace(7), ptr addrspace(3), i32 immarg, i32 immarg, i32 immarg)
-
-define void @llvm_amdgcn_buffer_fat_ptr_load_lds(ptr addrspace(7) inreg %p, ptr addrspace(3) inreg %l, i32 %idx) {
-; CHECK-LABEL: define void @llvm_amdgcn_buffer_fat_ptr_load_lds(
-; CHECK-SAME: { ptr addrspace(8), i32 } inreg [[P:%.*]], ptr addrspace(3) inreg [[L:%.*]], i32 [[IDX:%.*]]) #[[ATTR0]] {
-; CHECK-NEXT:    [[P_RSRC:%.*]] = extractvalue { ptr addrspace(8), i32 } [[P]], 0
-; CHECK-NEXT:    [[P_OFF:%.*]] = extractvalue { ptr addrspace(8), i32 } [[P]], 1
-; CHECK-NEXT:    [[Q:%.*]] = add i32 [[P_OFF]], [[IDX]]
-; CHECK-NEXT:    call void @llvm.amdgcn.raw.ptr.buffer.load.lds(ptr addrspace(8) [[P_RSRC]], ptr addrspace(3) [[L]], i32 4, i32 [[Q]], i32 0, i32 16, i32 0)
-; CHECK-NEXT:    ret void
-;
-  %q = getelementptr i8, ptr addrspace(7) %p, i32 %idx
-  call void @llvm.amdgcn.buffer.fat.ptr.load.lds(ptr addrspace(7) %q, ptr addrspace(3) %l, i32 4, i32 16, i32 0)
-  ret void
-}