[llvm] [BOLT][RISCV] Handle static IFUNC calls through .iplt (PR #207733)

[Kito Cheng via llvm-commits]

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@@ -1899,17 +1967,46 @@ void RewriteInstance::createPLTBinaryFunction(uint64_t TargetAddress,
     }
 
     Symbol = TargetBF->getSymbol();
+    if (BC->isRISCV()) {
+      const uint64_t ResolverOffset = Rel->Addend - TargetBF->getAddress();
+      if (ResolverOffset)
+        Symbol = TargetBF->addEntryPointAtOffset(ResolverOffset);
+    }
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kito-cheng wrote:

Same question here

https://github.com/llvm/llvm-project/pull/207733