Add in support for getIntPtrType to get the pointer type based on the address space.

This checkin also adds in some tests that utilize these paths and updates some of the
clients.

llvm-svn: 166578

1 files changed, 5 insertions, 4 deletions

diff --git a/llvm/lib/Transforms/Scalar/GVN.cpp b/llvm/lib/Transforms/Scalar/GVN.cpp
index eb0da20abbd..9271388baae 100644
--- a/llvm/lib/Transforms/Scalar/GVN.cpp
+++ b/llvm/lib/Transforms/Scalar/GVN.cpp
@@ -774,13 +774,13 @@ static Value *CoerceAvailableValueToLoadType(Value *StoredVal,
 
     // Convert source pointers to integers, which can be bitcast.
     if (StoredValTy->isPointerTy()) {
-      StoredValTy = TD.getIntPtrType(StoredValTy->getContext());
+      StoredValTy = TD.getIntPtrType(StoredValTy);
       StoredVal = new PtrToIntInst(StoredVal, StoredValTy, "", InsertPt);
     }
 
     Type *TypeToCastTo = LoadedTy;
     if (TypeToCastTo->isPointerTy())
-      TypeToCastTo = TD.getIntPtrType(StoredValTy->getContext());
+      TypeToCastTo = TD.getIntPtrType(StoredValTy);
 
     if (StoredValTy != TypeToCastTo)
       StoredVal = new BitCastInst(StoredVal, TypeToCastTo, "", InsertPt);
@@ -799,7 +799,7 @@ static Value *CoerceAvailableValueToLoadType(Value *StoredVal,
 
   // Convert source pointers to integers, which can be manipulated.
   if (StoredValTy->isPointerTy()) {
-    StoredValTy = TD.getIntPtrType(StoredValTy->getContext());
+    StoredValTy = TD.getIntPtrType(StoredValTy);
     StoredVal = new PtrToIntInst(StoredVal, StoredValTy, "", InsertPt);
   }
 
@@ -1020,7 +1020,8 @@ static Value *GetStoreValueForLoad(Value *SrcVal, unsigned Offset,
   // Compute which bits of the stored value are being used by the load.  Convert
   // to an integer type to start with.
   if (SrcVal->getType()->isPointerTy())
-    SrcVal = Builder.CreatePtrToInt(SrcVal, TD.getIntPtrType(Ctx));
+    SrcVal = Builder.CreatePtrToInt(SrcVal,
+        TD.getIntPtrType(SrcVal->getType()));
   if (!SrcVal->getType()->isIntegerTy())
     SrcVal = Builder.CreateBitCast(SrcVal, IntegerType::get(Ctx, StoreSize*8));