Index: lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
===================================================================
--- lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
+++ lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
@@ -372,7 +372,6 @@
       PM.add(createAMDGPUUnifyMetadataPass());
       if (Internalize) {
         PM.add(createInternalizePass(mustPreserveGV));
-        PM.add(createGlobalDCEPass());
       }
       if (EarlyInline)
         PM.add(createAMDGPUAlwaysInlinePass(false));