================
@@ -3412,13 +3414,28 @@ SDValue
PPCTargetLowering::LowerGlobalTLSAddressAIX(SDValue Op,
return DAG.getNode(PPCISD::ADD_TLS, dl, PtrVT, TLSReg, VariableOffset);
}
- // Only Local-Exec, Initial-Exec and General-Dynamic TLS models are currently
- // supported models. If Local- or Initial-exec are not possible or specified,
- // all GlobalTLSAddress nodes are lowered using the general-dynamic model.
- // We need to generate two TOC entries, one for the variable offset, one for
- // the region handle. The global address for the TOC entry of the region
- // handle is created with the MO_TLSGDM_FLAG flag and the global address
- // for the TOC entry of the variable offset is created with MO_TLSGD_FLAG.
+ if (Model == TLSModel::LocalDynamic) {
+ // For local-dynamic on AIX, we need to generate one TOC entry for each
+ // variable offset, and single module-handle TOC entry for the entire file.
+
+ // We are not (1) create GV node (2) call getTOCEntry for the module-handle
----------------
amy-kwan wrote:
```suggestion
// We are not able to (1) create a GV node, and (2) call getTOCEntry for
the module-handle
```
https://github.com/llvm/llvm-project/pull/66316
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