================
@@ -3680,6 +3681,7 @@ bool SelectionDAGLegalize::ExpandNode(SDNode *Node) {
Results.push_back(Tmp1);
break;
}
+ case ISD::STACKADDRESS:
case ISD::STACKSAVE:
// Expand to CopyFromReg if the target set
// StackPointerRegisterToSaveRestore.
----------------
moorabbit wrote:
> Should we simply issue a diagnostic for both ISD::STACKADDRESS and
> ISD:::STACKSAVE in this case instead
Following the approach used here:
https://github.com/llvm/llvm-project/blob/b2ff3e780a0995d4ffdc96db948ef3cd7e9c2695/llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp#L1828-L1832
https://github.com/llvm/llvm-project/pull/148281
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