[Sparc]: Implement getSetCCResultType() in SparcTargetLowering so that umulo/smulo can be lowered on sparcv9 without an assertion error.

llvm-svn: 196751

2 files changed, 9 insertions, 0 deletions

diff --git a/llvm/lib/Target/Sparc/SparcISelLowering.cpp b/llvm/lib/Target/Sparc/SparcISelLowering.cpp
index 1b56757c1d6..61614888462 100644
--- a/llvm/lib/Target/Sparc/SparcISelLowering.cpp
+++ b/llvm/lib/Target/Sparc/SparcISelLowering.cpp
@@ -1607,6 +1607,12 @@ const char *SparcTargetLowering::getTargetNodeName(unsigned Opcode) const {
   }
 }
 
+EVT SparcTargetLowering::getSetCCResultType(LLVMContext &, EVT VT) const {
+  if (!VT.isVector())
+    return MVT::i32;
+  return VT.changeVectorElementTypeToInteger();
+}
+
 /// isMaskedValueZeroForTargetNode - Return true if 'Op & Mask' is known to
 /// be zero. Op is expected to be a target specific node. Used by DAG
 /// combiner.
diff --git a/llvm/lib/Target/Sparc/SparcISelLowering.h b/llvm/lib/Target/Sparc/SparcISelLowering.h
index 8d27caaf159..2659fc89501 100644
--- a/llvm/lib/Target/Sparc/SparcISelLowering.h
+++ b/llvm/lib/Target/Sparc/SparcISelLowering.h
@@ -79,6 +79,9 @@ namespace llvm {
     virtual bool isOffsetFoldingLegal(const GlobalAddressSDNode *GA) const;
     virtual MVT getScalarShiftAmountTy(EVT LHSTy) const { return MVT::i32; }
 
+    /// getSetCCResultType - Return the ISD::SETCC ValueType
+    virtual EVT getSetCCResultType(LLVMContext &Context, EVT VT) const;
+
     virtual SDValue
       LowerFormalArguments(SDValue Chain,
                            CallingConv::ID CallConv,