[ORC] Refactor blocking lookup logic into the blockingLookup function, and

implement existing blocking lookups (the lookup function) and
JITSymbolResolverAdapter on top of that.

llvm-svn: 334537

1 files changed, 6 insertions, 2 deletions

diff --git a/llvm/lib/ExecutionEngine/Orc/OrcCBindingsStack.h b/llvm/lib/ExecutionEngine/Orc/OrcCBindingsStack.h
index fd35ec46015..aa63957236e 100644
--- a/llvm/lib/ExecutionEngine/Orc/OrcCBindingsStack.h
+++ b/llvm/lib/ExecutionEngine/Orc/OrcCBindingsStack.h
@@ -153,9 +153,10 @@ private:
 
       for (auto &S : Symbols) {
         if (auto Sym = findSymbol(*S)) {
-          if (auto Addr = Sym.getAddress())
+          if (auto Addr = Sym.getAddress()) {
             Query->resolve(S, JITEvaluatedSymbol(*Addr, Sym.getFlags()));
-          else {
+            Query->notifySymbolReady();
+          } else {
             Stack.ES.failQuery(*Query, Addr.takeError());
             return orc::SymbolNameSet();
           }
@@ -169,6 +170,9 @@ private:
       if (Query->isFullyResolved())
         Query->handleFullyResolved();
 
+      if (Query->isFullyReady())
+        Query->handleFullyReady();
+
       return UnresolvedSymbols;
     }