Index: include/llvm/CodeGen/BasicTTIImpl.h
===================================================================
--- include/llvm/CodeGen/BasicTTIImpl.h
+++ include/llvm/CodeGen/BasicTTIImpl.h
@@ -302,12 +302,8 @@
 
     if (TLI->isOperationLegalOrPromote(ISD, LT.second)) {
       // The operation is legal. Assume it costs 1.
-      // If the type is split to multiple registers, assume that there is some
-      // overhead to this.
       // TODO: Once we have extract/insert subvector cost we need to use them.
-      if (LT.first > 1)
-        return LT.first * 2 * OpCost;
-      return LT.first * 1 * OpCost;
+      return LT.first * OpCost;
     }
 
     if (!TLI->isOperationExpand(ISD, LT.second)) {
Index: test/Analysis/CostModel/X86/reduction.ll
===================================================================
--- test/Analysis/CostModel/X86/reduction.ll
+++ test/Analysis/CostModel/X86/reduction.ll
@@ -33,7 +33,7 @@
   %bin.rdx.3 = add <8 x i32> %bin.rdx.2, %rdx.shuf.3
 
 ; CHECK-LABEL: reduction_cost_int
-; CHECK:  cost of 23 {{.*}} extractelement
+; CHECK:  cost of 17 {{.*}} extractelement
 
   %r = extractelement <8 x i32> %bin.rdx.3, i32 0
   ret i32 %r