[llvm-commits] [llvm] r81966 - /llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp

[Bob Wilson]

Author: bwilson
Date: Tue Sep 15 19:17:28 2009
New Revision: 81966

URL: http://llvm.org/viewvc/llvm-project?rev=81966&view=rev
Log:
Neon does not support vector divide or remainder.  Expand them.

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=81966&r1=81965&r2=81966&view=diff

==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp Tue Sep 15 19:17:28 2009
@@ -99,6 +99,14 @@
     AddPromotedToType (ISD::XOR, VT.getSimpleVT(),
                        PromotedBitwiseVT.getSimpleVT());
   }
+
+  // Neon does not support vector divide/remainder operations.
+  setOperationAction(ISD::SDIV, VT.getSimpleVT(), Expand);
+  setOperationAction(ISD::UDIV, VT.getSimpleVT(), Expand);
+  setOperationAction(ISD::FDIV, VT.getSimpleVT(), Expand);
+  setOperationAction(ISD::SREM, VT.getSimpleVT(), Expand);
+  setOperationAction(ISD::UREM, VT.getSimpleVT(), Expand);
+  setOperationAction(ISD::FREM, VT.getSimpleVT(), Expand);
 }
 
 void ARMTargetLowering::addDRTypeForNEON(EVT VT) {