more tidying.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107615 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 8 deletions

diff --git a/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index 9d4f90717b..2213d54dab 100644
--- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -641,16 +641,12 @@ static unsigned getVectorTypeBreakdownMVT(MVT VT, MVT &IntermediateVT,
 
   EVT DestVT = TLI->getRegisterType(NewVT);
   RegisterVT = DestVT;
-  if (EVT(DestVT).bitsLT(NewVT)) {
-    // Value is expanded, e.g. i64 -> i16.
+  if (EVT(DestVT).bitsLT(NewVT))    // Value is expanded, e.g. i64 -> i16.
     return NumVectorRegs*(NewVT.getSizeInBits()/DestVT.getSizeInBits());
-  } else {
-    // Otherwise, promotion or legal types use the same number of registers as
-    // the vector decimated to the appropriate level.
-    return NumVectorRegs;
-  }
   
-  return 1;
+  // Otherwise, promotion or legal types use the same number of registers as
+  // the vector decimated to the appropriate level.
+  return NumVectorRegs;
 }
 
 /// computeRegisterProperties - Once all of the register classes are added,