Remove the hidden "neon-reg-sequence" option.  The reg sequences are working
now, so there's no need to disable them.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106155 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index 78ce2f0..79248d7 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -109,10 +109,7 @@
   }
   setOperationAction(ISD::BUILD_VECTOR, VT.getSimpleVT(), Custom);
   setOperationAction(ISD::VECTOR_SHUFFLE, VT.getSimpleVT(), Custom);
-  if (llvm::ModelWithRegSequence())
-    setOperationAction(ISD::CONCAT_VECTORS, VT.getSimpleVT(), Legal);
-  else
-    setOperationAction(ISD::CONCAT_VECTORS, VT.getSimpleVT(), Custom);
+  setOperationAction(ISD::CONCAT_VECTORS, VT.getSimpleVT(), Legal);
   setOperationAction(ISD::EXTRACT_SUBVECTOR, VT.getSimpleVT(), Expand);
   setOperationAction(ISD::SELECT, VT.getSimpleVT(), Expand);
   setOperationAction(ISD::SELECT_CC, VT.getSimpleVT(), Expand);