Remove dlsym stubs, with Nate Begeman's permission.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86606 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 8 deletions

diff --git a/lib/ExecutionEngine/JIT/JIT.cpp b/lib/ExecutionEngine/JIT/JIT.cpp
index e21d7607c3..0e06818577 100644
--- a/lib/ExecutionEngine/JIT/JIT.cpp
+++ b/lib/ExecutionEngine/JIT/JIT.cpp
@@ -613,11 +613,6 @@ void JIT::runJITOnFunctionUnlocked(Function *F, const MutexGuard &locked) {
     // the stub with real address of the function.
     updateFunctionStub(PF);
   }
-  
-  // If the JIT is configured to emit info so that dlsym can be used to
-  // rewrite stubs to external globals, do so now.
-  if (areDlsymStubsEnabled() && !isCompilingLazily())
-    updateDlsymStubTable();
 }
 
 /// getPointerToFunction - This method is used to get the address of the
@@ -660,8 +655,7 @@ void *JIT::getPointerToFunction(Function *F) {
   }
 
   if (F->isDeclaration() || F->hasAvailableExternallyLinkage()) {
-    bool AbortOnFailure =
-      !areDlsymStubsEnabled() && !F->hasExternalWeakLinkage();
+    bool AbortOnFailure = !F->hasExternalWeakLinkage();
     void *Addr = getPointerToNamedFunction(F->getName(), AbortOnFailure);
     addGlobalMapping(F, Addr);
     return Addr;
@@ -690,7 +684,7 @@ void *JIT::getOrEmitGlobalVariable(const GlobalVariable *GV) {
       return (void*)&__dso_handle;
 #endif
     Ptr = sys::DynamicLibrary::SearchForAddressOfSymbol(GV->getName());
-    if (Ptr == 0 && !areDlsymStubsEnabled()) {
+    if (Ptr == 0) {
       llvm_report_error("Could not resolve external global address: "
                         +GV->getName());
     }