================
@@ -27,25 +28,55 @@ namespace bolt {
/// Set CallSiteInfo destination fields from \p Symbol and return a target
/// BinaryFunction for that symbol.
-static const BinaryFunction *setCSIDestination(const BinaryContext &BC,
- yaml::bolt::CallSiteInfo &CSI,
- const MCSymbol *Symbol) {
+static const BinaryFunction *
+setCSIDestination(const BinaryContext &BC, yaml::bolt::CallSiteInfo &CSI,
+ const MCSymbol *Symbol, const BoltAddressTranslation *BAT) {
CSI.DestId = 0; // designated for unknown functions
CSI.EntryDiscriminator = 0;
+ auto setBATSecondaryEntry = [&](const BinaryFunction *const Callee) {
+ // The symbol could be a secondary entry in a cold fragment.
+ ErrorOr<uint64_t> SymbolValue = BC.getSymbolValue(*Symbol);
+ if (SymbolValue.getError())
----------------
maksfb wrote:
Can we get a condition when `getFunctionForSymbol(Symbol)` return a function,
but the symbol has no set value?
https://github.com/llvm/llvm-project/pull/86219
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