1 files changed, 13 insertions, 0 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
index 76148f4e7ce..0ae4e5ebd09 100644
--- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -12013,3 +12013,16 @@ void PPCTargetLowering::insertCopiesSplitCSR(
         .addReg(NewVR);
   }
 }
+
+// Override to enable LOAD_STACK_GUARD lowering on Linux.
+bool PPCTargetLowering::useLoadStackGuardNode() const {
+  if (!Subtarget.isTargetLinux())
+    return TargetLowering::useLoadStackGuardNode();
+  return true;
+}
+
+// Override to disable global variable loading on Linux.
+void PPCTargetLowering::insertSSPDeclarations(Module &M) const {
+  if (!Subtarget.isTargetLinux())
+    return TargetLowering::insertSSPDeclarations(M);
+}