[SLPVectorizer] Tighten up VLeft, VRight declaration, remove unnecessary testcase test/Transforms/SLPVectorizer/X86/reorder.ll, NFCI.

llvm-svn: 311223

1 files changed, 2 insertions, 4 deletions

diff --git a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
index 06ffed9b2a7..8f1c837f727 100644
--- a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
+++ b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
@@ -2469,10 +2469,8 @@ void BoUpSLP::reorderInputsAccordingToOpcode(unsigned Opcode,
     // Peel the first iteration out of the loop since there's nothing
     // interesting to do anyway and it simplifies the checks in the loop.
     auto *I = cast<Instruction>(VL[0]);
-    Value *VLeft;
-    Value *VRight;
-    VLeft = I->getOperand(0);
-    VRight = I->getOperand(1);
+    Value *VLeft = I->getOperand(0);
+    Value *VRight = I->getOperand(1);
     if (!isa<Instruction>(VRight) && isa<Instruction>(VLeft))
       // Favor having instruction to the right. FIXME: why?
       std::swap(VLeft, VRight);