================
@@ -1432,8 +1432,24 @@ void
SITargetLowering::getTgtMemIntrinsic(SmallVectorImpl<IntrinsicInfo> &Infos,
case Intrinsic::amdgcn_struct_buffer_load_lds:
case Intrinsic::amdgcn_struct_ptr_buffer_load_lds: {
unsigned Width =
cast<ConstantInt>(CI.getArgOperand(2))->getZExtValue();
+
+ // Entry 0: Load from buffer.
+ // Don't set an offset, since the pointer value always represents the
+ // base of the buffer.
Info.memVT = EVT::getIntegerVT(CI.getContext(), Width * 8);
- Info.ptrVal = CI.getArgOperand(1);
+ Info.flags &= ~MachineMemOperand::MOStore;
----------------
nhaehnle wrote:
The initial Info.flags sets both Load and Store.
https://github.com/llvm/llvm-project/pull/175845
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