2 files changed, 16 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/MachineFrameInfo.h b/include/llvm/CodeGen/MachineFrameInfo.h
index 592c17f56b..5ad523fdf4 100644
--- a/include/llvm/CodeGen/MachineFrameInfo.h
+++ b/include/llvm/CodeGen/MachineFrameInfo.h
@@ -210,6 +210,13 @@ public:
     return Objects[ObjectIdx+NumFixedObjects].Alignment;
   }
 
+  /// setObjectAlignment - Change the alignment of the spcified stack object...
+  void setObjectAlignment(int ObjectIdx, unsigned Align) {
+    assert(unsigned(ObjectIdx+NumFixedObjects) < Objects.size() &&
+           "Invalid Object Idx!");
+    Objects[ObjectIdx+NumFixedObjects].Alignment = Align;
+  }
+
   /// getObjectOffset - Return the assigned stack offset of the specified object
   /// from the incoming stack pointer.
   ///
diff --git a/include/llvm/Target/TargetLowering.h b/include/llvm/Target/TargetLowering.h
index ffc927a56c..c5c6f6cd33 100644
--- a/include/llvm/Target/TargetLowering.h
+++ b/include/llvm/Target/TargetLowering.h
@@ -510,6 +510,15 @@ public:
   bool allowsUnalignedMemoryAccesses() const {
     return allowUnalignedMemoryAccesses;
   }
+
+  /// getOptimalMemOpType - Returns the target specific optimal type for load
+  /// store operations as result of memset, memcpy, and memmove lowering.
+  /// It returns MVT::iAny if SelectionDAG should be responsible for
+  /// determining it.
+  virtual MVT::ValueType getOptimalMemOpType(uint64_t Size, unsigned Align,
+                                         bool isSrcConst, bool isSrcStr) const {
+    return MVT::iAny;
+  }
   
   /// usesUnderscoreSetJmp - Determine if we should use _setjmp or setjmp
   /// to implement llvm.setjmp.