Merge commit 'a8a0a155de16830b8fcab539ba2ec21de3145532'

Conflicts:
	lib/Target/X86/X86FrameLowering.cpp
	lib/Target/X86/X86ISelLowering.cpp

The Intel folks switched some of the FrameLowering code to use
X86RegisterInfo::getSlotSize isntead of pointer size, thus reducing
our localmods in that file.

1 files changed, 5 insertions, 3 deletions

diff --git a/lib/Transforms/Scalar/LoopIdiomRecognize.cpp b/lib/Transforms/Scalar/LoopIdiomRecognize.cpp
index a44e798f12..e4b40f3d3a 100644
--- a/lib/Transforms/Scalar/LoopIdiomRecognize.cpp
+++ b/lib/Transforms/Scalar/LoopIdiomRecognize.cpp
@@ -486,7 +486,9 @@ processLoopStridedStore(Value *DestPtr, unsigned StoreSize,
   // would be unsafe to do if there is anything else in the loop that may read
   // or write to the aliased location.  Check for any overlap by generating the
   // base pointer and checking the region.
-  unsigned AddrSpace = cast<PointerType>(DestPtr->getType())->getAddressSpace();
+  assert(DestPtr->getType()->isPointerTy()
+      && "Must be a pointer type.");
+  unsigned AddrSpace = DestPtr->getType()->getPointerAddressSpace();
   Value *BasePtr =
     Expander.expandCodeFor(Ev->getStart(), Builder.getInt8PtrTy(AddrSpace),
                            Preheader->getTerminator());
@@ -505,7 +507,7 @@ processLoopStridedStore(Value *DestPtr, unsigned StoreSize,
 
   // The # stored bytes is (BECount+1)*Size.  Expand the trip count out to
   // pointer size if it isn't already.
-  Type *IntPtr = TD->getIntPtrType(DestPtr->getContext());
+  Type *IntPtr = TD->getIntPtrType(DestPtr->getType());
   BECount = SE->getTruncateOrZeroExtend(BECount, IntPtr);
 
   const SCEV *NumBytesS = SE->getAddExpr(BECount, SE->getConstant(IntPtr, 1),
@@ -611,7 +613,7 @@ processLoopStoreOfLoopLoad(StoreInst *SI, unsigned StoreSize,
 
   // The # stored bytes is (BECount+1)*Size.  Expand the trip count out to
   // pointer size if it isn't already.
-  Type *IntPtr = TD->getIntPtrType(SI->getContext());
+  Type *IntPtr = TD->getIntPtrType(SI->getType());
   BECount = SE->getTruncateOrZeroExtend(BECount, IntPtr);
 
   const SCEV *NumBytesS = SE->getAddExpr(BECount, SE->getConstant(IntPtr, 1),