simplify some code
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26972 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index e6a9b89..0300d33 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -3435,14 +3435,11 @@
// word offset constant for Hi/Lo address computation
SDOperand WordOff = DAG.getConstant(sizeof(int), TLI.getPointerTy());
// set up Hi and Lo (into buffer) address based on endian
- SDOperand Hi, Lo;
- if (TLI.isLittleEndian()) {
- Hi = DAG.getNode(ISD::ADD, TLI.getPointerTy(), StackSlot, WordOff);
- Lo = StackSlot;
- } else {
- Hi = StackSlot;
- Lo = DAG.getNode(ISD::ADD, TLI.getPointerTy(), StackSlot, WordOff);
- }
+ SDOperand Hi = StackSlot;
+ SDOperand Lo = DAG.getNode(ISD::ADD, TLI.getPointerTy(), StackSlot,WordOff);
+ if (TLI.isLittleEndian())
+ std::swap(Hi, Lo);
+
// if signed map to unsigned space
SDOperand Op0Mapped;
if (isSigned) {