Implement JIT support for global aliases, patch by David Chisnall!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52738 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/ExecutionEngine/JIT/JITEmitter.cpp b/lib/ExecutionEngine/JIT/JITEmitter.cpp
index f14d6f6..cbfaa09 100644
--- a/lib/ExecutionEngine/JIT/JITEmitter.cpp
+++ b/lib/ExecutionEngine/JIT/JITEmitter.cpp
@@ -551,6 +551,8 @@
/// global immediately instead of queuing it for codegen later!
return TheJIT->getOrEmitGlobalVariable(GV);
}
+ if (GlobalAlias *GA = dyn_cast<GlobalAlias>(V))
+ return TheJIT->getPointerToGlobal(GA->resolveAliasedGlobal());
// If we have already compiled the function, return a pointer to its body.
Function *F = cast<Function>(V);