Make GlobalOpt preserve address spaces when scalar replacing aggregate globals.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53716 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/IPO/GlobalOpt.cpp b/lib/Transforms/IPO/GlobalOpt.cpp
index 5c96317..c3a21b4 100644
--- a/lib/Transforms/IPO/GlobalOpt.cpp
+++ b/lib/Transforms/IPO/GlobalOpt.cpp
@@ -486,7 +486,8 @@
                                                GlobalVariable::InternalLinkage,
                                                In, GV->getName()+"."+utostr(i),
                                                (Module *)NULL,
-                                               GV->isThreadLocal());
+                                               GV->isThreadLocal(),
+                                               GV->getType()->getAddressSpace());
       Globals.insert(GV, NGV);
       NewGlobals.push_back(NGV);
       
@@ -520,7 +521,8 @@
                                                GlobalVariable::InternalLinkage,
                                                In, GV->getName()+"."+utostr(i),
                                                (Module *)NULL,
-                                               GV->isThreadLocal());
+                                               GV->isThreadLocal(),
+                                               GV->getType()->getAddressSpace());
       Globals.insert(GV, NGV);
       NewGlobals.push_back(NGV);