commit 6a96c61659198306fb2f8e63f7466dd2e3c87399
author Pete Cooper <peter_cooper@apple.com> Wed Jul 15 00:43:57 2015 +0000
committer Pete Cooper <peter_cooper@apple.com> Wed Jul 15 00:43:57 2015 +0000
tree 23cce19ece30d53c572f484edd92e75a2952ba3b
parent 8acd3869694883cffc08e3a21929208055e7a845

Use getAnyExtOrTrunc helper instead of manually doing ext/trunc check.  NFC.

The code here was doing exactly what is already in getAnyExtOrTrunc().
Just use that method instead.

llvm-svn: 242261

llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp

diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index 2c3c0eb..44ce0cf 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -319,9 +319,7 @@
     assert(PartEVT.getVectorNumElements() == ValueVT.getVectorNumElements() &&
       "Cannot handle this kind of promotion");
     // Promoted vector extract
-    bool Smaller = ValueVT.bitsLE(PartEVT);
-    return DAG.getNode((Smaller ? ISD::TRUNCATE : ISD::ANY_EXTEND),
-                       DL, ValueVT, Val);
+    return DAG.getAnyExtOrTrunc(Val, DL, ValueVT);
 
   }
 
@@ -339,11 +337,8 @@
   }
 
   if (ValueVT.getVectorNumElements() == 1 &&
-      ValueVT.getVectorElementType() != PartEVT) {
-    bool Smaller = ValueVT.bitsLE(PartEVT);
-    Val = DAG.getNode((Smaller ? ISD::TRUNCATE : ISD::ANY_EXTEND),
-                       DL, ValueVT.getScalarType(), Val);
-  }
+      ValueVT.getVectorElementType() != PartEVT)
+    Val = DAG.getAnyExtOrTrunc(Val, DL, ValueVT.getScalarType());
 
   return DAG.getNode(ISD::BUILD_VECTOR, DL, ValueVT, Val);
 }
@@ -520,9 +515,7 @@
                PartEVT.getVectorNumElements() == ValueVT.getVectorNumElements()) {
 
       // Promoted vector extract
-      bool Smaller = PartEVT.bitsLE(ValueVT);
-      Val = DAG.getNode((Smaller ? ISD::TRUNCATE : ISD::ANY_EXTEND),
-                        DL, PartVT, Val);
+      Val = DAG.getAnyExtOrTrunc(Val, DL, PartVT);
     } else{
       // Vector -> scalar conversion.
       assert(ValueVT.getVectorNumElements() == 1 &&
@@ -531,9 +524,7 @@
           ISD::EXTRACT_VECTOR_ELT, DL, PartVT, Val,
           DAG.getConstant(0, DL, TLI.getVectorIdxTy(DAG.getDataLayout())));
 
-      bool Smaller = ValueVT.bitsLE(PartVT);
-      Val = DAG.getNode((Smaller ? ISD::TRUNCATE : ISD::ANY_EXTEND),
-                         DL, PartVT, Val);
+      Val = DAG.getAnyExtOrTrunc(Val, DL, PartVT);
     }
 
     Parts[0] = Val;