================
@@ -1419,32 +1419,50 @@ void ELFState<ELFT>::writeSectionContent(
CBA.write(E.Feature);
SHeader.sh_size += 2;
}
-
- if (Section.PGOAnalyses) {
- if (E.Version < 2)
- WithColor::warning()
- << "unsupported SHT_LLVM_BB_ADDR_MAP version when using PGO: "
- << static_cast<int>(E.Version) << "; must use version >= 2";
+ auto FeatureOrErr = llvm::object::BBAddrMap::Features::decode(E.Feature);
+ bool MultiBBRangeFeatureEnabled = false;
+ if (!FeatureOrErr)
+ WithColor::warning() << toString(FeatureOrErr.takeError());
+ else
+ MultiBBRangeFeatureEnabled = FeatureOrErr->MultiBBRange;
+ bool MultiBBRange =
+ MultiBBRangeFeatureEnabled ||
+ (E.NumBBRanges.has_value() && E.NumBBRanges.value() > 1) ||
+ (E.BBRanges && E.BBRanges->size() > 1);
+ if (MultiBBRange && !MultiBBRangeFeatureEnabled)
+ WithColor::warning() << "Feature value(" << E.Feature
----------------
jh7370 wrote:
```suggestion
WithColor::warning() << "feature value(" << E.Feature
```
Nit, per coding standards.
https://github.com/llvm/llvm-project/pull/74128
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