================
@@ -43,6 +44,29 @@ bool tryExtendLLVMBitcodeMarker(GlobalVariable &Bitcode) {
return true;
}
+bool tryExtendDynamicLDSGlobal(GlobalVariable &GV) {
+ constexpr unsigned WorkgroupAS = 3;
+ const bool IsWorkgroupExternal =
+ GV.hasExternalLinkage() && GV.getAddressSpace() == WorkgroupAS;
+ if (!IsWorkgroupExternal)
+ return false;
+
+ const ArrayType *AT = dyn_cast<ArrayType>(GV.getValueType());
+ if (!AT || AT->getNumElements() != 0)
+ return false;
+
+ constexpr auto Magic = std::numeric_limits<uint32_t>::max();
----------------
maarquitos14 wrote:
```suggestion
constexpr auto Uint32Max= std::numeric_limits<uint32_t>::max();
```
Or similar, so that it's more meaningful.
https://github.com/llvm/llvm-project/pull/166952
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