vendor/llvm/llvm-trunk-r338150

1 files changed, 22 insertions, 5 deletions

diff --git a/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldChecker.cpp b/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldChecker.cpp
index 5bc7434e703f..fa8906869b3a 100644
--- a/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldChecker.cpp
+++ b/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldChecker.cpp
@@ -688,12 +688,13 @@ RuntimeDyldCheckerImpl::RuntimeDyldCheckerImpl(RuntimeDyld &RTDyld,
 
 bool RuntimeDyldCheckerImpl::check(StringRef CheckExpr) const {
   CheckExpr = CheckExpr.trim();
-  DEBUG(dbgs() << "RuntimeDyldChecker: Checking '" << CheckExpr << "'...\n");
+  LLVM_DEBUG(dbgs() << "RuntimeDyldChecker: Checking '" << CheckExpr
+                    << "'...\n");
   RuntimeDyldCheckerExprEval P(*this, ErrStream);
   bool Result = P.evaluate(CheckExpr);
   (void)Result;
-  DEBUG(dbgs() << "RuntimeDyldChecker: '" << CheckExpr << "' "
-               << (Result ? "passed" : "FAILED") << ".\n");
+  LLVM_DEBUG(dbgs() << "RuntimeDyldChecker: '" << CheckExpr << "' "
+                    << (Result ? "passed" : "FAILED") << ".\n");
   return Result;
 }
 
@@ -731,7 +732,14 @@ bool RuntimeDyldCheckerImpl::checkAllRulesInBuffer(StringRef RulePrefix,
 bool RuntimeDyldCheckerImpl::isSymbolValid(StringRef Symbol) const {
   if (getRTDyld().getSymbol(Symbol))
     return true;
-  return !!getRTDyld().Resolver.findSymbol(Symbol);
+  JITSymbolResolver::LookupSet Symbols({Symbol});
+  auto Result = getRTDyld().Resolver.lookup(Symbols);
+  if (!Result) {
+    logAllUnhandledErrors(Result.takeError(), errs(), "RTDyldChecker: ");
+    return false;
+  }
+  assert(Result->count(Symbol) && "Missing symbol result");
+  return true;
 }
 
 uint64_t RuntimeDyldCheckerImpl::getSymbolLocalAddr(StringRef Symbol) const {
@@ -742,7 +750,16 @@ uint64_t RuntimeDyldCheckerImpl::getSymbolLocalAddr(StringRef Symbol) const {
 uint64_t RuntimeDyldCheckerImpl::getSymbolRemoteAddr(StringRef Symbol) const {
   if (auto InternalSymbol = getRTDyld().getSymbol(Symbol))
     return InternalSymbol.getAddress();
-  return cantFail(getRTDyld().Resolver.findSymbol(Symbol).getAddress());
+
+  JITSymbolResolver::LookupSet Symbols({Symbol});
+  auto Result = getRTDyld().Resolver.lookup(Symbols);
+  if (!Result) {
+    logAllUnhandledErrors(Result.takeError(), errs(), "RTDyldChecker: ");
+    return 0;
+  }
+  auto I = Result->find(Symbol);
+  assert(I != Result->end() && "Missing symbol result");
+  return I->second.getAddress();
 }
 
 uint64_t RuntimeDyldCheckerImpl::readMemoryAtAddr(uint64_t SrcAddr,