================
@@ -703,6 +715,39 @@ SDValue BPFTargetLowering::LowerSELECT_CC(SDValue Op,
SelectionDAG &DAG) const {
return DAG.getNode(BPFISD::SELECT_CC, DL, VTs, Ops);
}
+SDValue BPFTargetLowering::LowerATOMIC_LOAD(SDValue Op,
+ SelectionDAG &DAG) const {
+ const char *Msg =
+ "sequentially consistent (seq_cst) atomic load is not supported";
----------------
peilin-ye wrote:
OK, let me change it in the next push.
> Plus I think such an error should be relegated to an unsupported legalize
> action.
Sorry, could you explain your suggestion a bit more? Are you suggesting that
we add an `Unsupported` enum value to `LegalizeAction`?
https://github.com/llvm/llvm-project/pull/108636
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