[llvm] r207019 - Don't use default address space arguments in GlobalOpt

[Matt Arsenault]

Author: arsenm
Date: Wed Apr 23 15:36:10 2014
New Revision: 207019

URL: http://llvm.org/viewvc/llvm-project?rev=207019&view=rev
Log:
Don't use default address space arguments in GlobalOpt

Modified:
    llvm/trunk/lib/Transforms/IPO/GlobalOpt.cpp

Modified: llvm/trunk/lib/Transforms/IPO/GlobalOpt.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/IPO/GlobalOpt.cpp?rev=207019&r1=207018&r2=207019&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/IPO/GlobalOpt.cpp (original)
+++ llvm/trunk/lib/Transforms/IPO/GlobalOpt.cpp Wed Apr 23 15:36:10 2014
@@ -1170,10 +1170,13 @@ static Value *GetHeapSROAValue(Value *V,
   } else if (PHINode *PN = dyn_cast<PHINode>(V)) {
     // PN's type is pointer to struct.  Make a new PHI of pointer to struct
     // field.
-    StructType *ST = cast<StructType>(PN->getType()->getPointerElementType());
 
+    PointerType *PTy = cast<PointerType>(PN->getType());
+    StructType *ST = cast<StructType>(PTy->getElementType());
+
+    unsigned AS = PTy->getAddressSpace();
     PHINode *NewPN =
-     PHINode::Create(PointerType::getUnqual(ST->getElementType(FieldNo)),
+      PHINode::Create(PointerType::get(ST->getElementType(FieldNo), AS),
                      PN->getNumIncomingValues(),
                      PN->getName()+".f"+Twine(FieldNo), PN);
     Result = NewPN;
@@ -1285,9 +1288,10 @@ static GlobalVariable *PerformHeapAllocS
   std::vector<Value*> FieldGlobals;
   std::vector<Value*> FieldMallocs;
 
+  unsigned AS = GV->getType()->getPointerAddressSpace();
   for (unsigned FieldNo = 0, e = STy->getNumElements(); FieldNo != e;++FieldNo){
     Type *FieldTy = STy->getElementType(FieldNo);
-    PointerType *PFieldTy = PointerType::getUnqual(FieldTy);
+    PointerType *PFieldTy = PointerType::get(FieldTy, AS);
 
     GlobalVariable *NGV =
       new GlobalVariable(*GV->getParent(),