Add support to SplitVectorOp for powi, where the second operand

is a scalar integer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42906 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index 361c38d18f0a8633436651652bd52abeb283c129..3132d892fef3e43345cd59bd745eb986305172d4 100644 (file)
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -6335,6 +6335,12 @@ SDOperand SelectionDAGLegalize::ScalarizeVectorOp(SDOperand Op) {
                          NewVT, 
                          ScalarizeVectorOp(Node->getOperand(0)));
     break;
+  case ISD::FPOWI:
+    Result = DAG.getNode(Node->getOpcode(),
+                         NewVT, 
+                         ScalarizeVectorOp(Node->getOperand(0)),
+                         Node->getOperand(1));
+    break;
   case ISD::LOAD: {
     LoadSDNode *LD = cast<LoadSDNode>(Node);
     SDOperand Ch = LegalizeOp(LD->getChain());     // Legalize the chain.