[llvm-commits] [llvm] r78995 - /llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp

[Bob Wilson]

Author: bwilson
Date: Fri Aug 14 00:16:33 2009
New Revision: 78995

URL: http://llvm.org/viewvc/llvm-project?rev=78995&view=rev
Log:
Now that all the legal Neon shuffles (or at least the ones that have been
implemented so far) are recognized during legalization, it is easy to fall
back to the default expansion for other shuffles.

Modified:
    llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp

Modified: llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp?rev=78995&r1=78994&r2=78995&view=diff

==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp Fri Aug 14 00:16:33 2009
@@ -2464,7 +2464,7 @@
   if (isVREVMask(SVN, 16))
     return DAG.getNode(ARMISD::VREV16, dl, VT, SVN->getOperand(0));
 
-  return Op;
+  return SDValue();
 }
 
 static SDValue LowerSCALAR_TO_VECTOR(SDValue Op, SelectionDAG &DAG) {