Add code to the target lowering object file module to handle module flags.
The MachO back-end needs to emit the garbage collection flags specified in the
module flags. This is a WIP, so the front-end hasn't been modified to emit these
flags just yet. Documentation and front-end switching to occur soon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150507 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index 241f200..80d90d6 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -857,6 +857,10 @@
EmitVisibility(Name, V, false);
}
+ // Emit module flags.
+ if (NamedMDNode *ModFlags = M.getModuleFlagsMetadata())
+ getObjFileLowering().emitModuleFlags(OutStreamer, ModFlags, Mang, TM);
+
// Finalize debug and EH information.
if (DE) {
{