Remove some local variables in place of just querying for them

in the couple of asserts.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226917 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 69420c0e142a06e31614e197f0088de238a1726a..e92a099753b37e91f5e4a8adb75b4a7c12f2a4fe 100644 (file)
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -24807,7 +24807,6 @@ static SDValue PerformMLOADCombine(SDNode *N, SelectionDAG &DAG,
     return SDValue();
 
   EVT VT = Mld->getValueType(0);
-  const TargetLowering &TLI = DAG.getTargetLoweringInfo();
   unsigned NumElems = VT.getVectorNumElements();
   EVT LdVT = Mld->getMemoryVT();
   SDLoc dl(Mld);
@@ -24835,8 +24834,8 @@ static SDValue PerformMLOADCombine(SDNode *N, SelectionDAG &DAG,
       ShuffleVec[i] = i * SizeRatio;
 
     // Can't shuffle using an illegal type.
-    assert (TLI.isTypeLegal(WideVecVT) && "WideVecVT should be legal");
-    (void)TLI;
+    assert (DAG.getTargetLoweringInfo().isTypeLegal(WideVecVT)
+           && "WideVecVT should be legal");
     WideSrc0 = DAG.getVectorShuffle(WideVecVT, dl, WideSrc0,
                                     DAG.getUNDEF(WideVecVT), &ShuffleVec[0]);
   }
@@ -24888,7 +24887,6 @@ static SDValue PerformMSTORECombine(SDNode *N, SelectionDAG &DAG,
     return SDValue();
 
   EVT VT = Mst->getValue().getValueType();
-  const TargetLowering &TLI = DAG.getTargetLoweringInfo();
   unsigned NumElems = VT.getVectorNumElements();
   EVT StVT = Mst->getMemoryVT();
   SDLoc dl(Mst);
@@ -24920,8 +24918,8 @@ static SDValue PerformMSTORECombine(SDNode *N, SelectionDAG &DAG,
     ShuffleVec[i] = i * SizeRatio;
 
   // Can't shuffle using an illegal type.
-  assert (TLI.isTypeLegal(WideVecVT) && "WideVecVT should be legal");
-  (void)TLI;
+  assert (DAG.getTargetLoweringInfo().isTypeLegal(WideVecVT)
+         && "WideVecVT should be legal");
 
   SDValue TruncatedVal = DAG.getVectorShuffle(WideVecVT, dl, WideVec,
                                         DAG.getUNDEF(WideVecVT),