Fix const-correctness issues with the SrcValue handling in the
memory intrinsic expansion code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49666 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86ISelLowering.h b/lib/Target/X86/X86ISelLowering.h
index fea2d2b..e3000db 100644
--- a/lib/Target/X86/X86ISelLowering.h
+++ b/lib/Target/X86/X86ISelLowering.h
@@ -550,14 +550,14 @@
                                       SDOperand Chain,
                                       SDOperand Dst, SDOperand Src,
                                       SDOperand Size, unsigned Align,
-                                      Value *DstSV, uint64_t DstOff);
+                                      const Value *DstSV, uint64_t DstOff);
     SDOperand EmitTargetCodeForMemcpy(SelectionDAG &DAG,
                                       SDOperand Chain,
                                       SDOperand Dst, SDOperand Src,
                                       SDOperand Size, unsigned Align,
                                       bool AlwaysInline,
-                                      Value *DstSV, uint64_t DstOff,
-                                      Value *SrcSV, uint64_t SrcOff);
+                                      const Value *DstSV, uint64_t DstOff,
+                                      const Value *SrcSV, uint64_t SrcOff);
   };
 }