Fix a FIXME. _foo.eh symbols are currently always exported so that the linker
knows about them. This is not necessary on 10.6 and later.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114997 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
index 4afdc3d..0f36d42 100644
--- a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
+++ b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
@@ -444,27 +444,19 @@
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;
Triple T(((LLVMTargetMachine&)TM).getTargetTriple());
if (T.getOS() == Triple::Darwin) {
- switch (T.getDarwinMajorNumber()) {
- case 7: // 10.3 Panther.
- case 8: // 10.4 Tiger.
+ unsigned MajNum = T.getDarwinMajorNumber();
+ if (MajNum == 7 || MajNum == 8) // 10.3 Panther, 10.4 Tiger
CommDirectiveSupportsAlignment = false;
- break;
- case 9: // 10.5 Leopard.
- case 10: // 10.6 SnowLeopard.
- break;
- }
+ if (MajNum > 9) // 10.6 SnowLeopard
+ IsFunctionEHSymbolGlobal = false;
}
-
+
TargetLoweringObjectFile::Initialize(Ctx, TM);
TextSection // .text