move three lowering hooks from MAI to TLOF and make one of them
semantic instead of syntactic. This completes MCization of
darwin/x86[-64]!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98145 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
index 6916831..2014b42 100644
--- a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
+++ b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
@@ -466,6 +466,14 @@
void TargetLoweringObjectFileMachO::Initialize(MCContext &Ctx,
const TargetMachine &TM) {
+ // _foo.eh symbols are currently always exported so that the linker knows
+ // about them. This is not necessary on 10.6 and later, but it
+ // doesn't hurt anything.
+ // FIXME: I need to get this from Triple.
+ IsFunctionEHSymbolGlobal = true;
+ IsFunctionEHFrameSymbolPrivate = false;
+ SupportsWeakOmittedEHFrame = false;
+
if (UniquingMap != 0)
((MachOUniqueMapTy*)UniquingMap)->clear();
TargetLoweringObjectFile::Initialize(Ctx, TM);