3 files changed, 9 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
index 237a33a0cff..b768f39e570 100644
--- a/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
@@ -227,6 +227,7 @@ SDValue VectorLegalizer::LegalizeOp(SDValue Op) {
   case ISD::FP_TO_UINT:
   case ISD::FNEG:
   case ISD::FABS:
+  case ISD::FCOPYSIGN:
   case ISD::FSQRT:
   case ISD::FSIN:
   case ISD::FCOS:
diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
index bf65319295b..fd5f97718f5 100644
--- a/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
@@ -98,6 +98,7 @@ void DAGTypeLegalizer::ScalarizeVectorResult(SDNode *N, unsigned ResNo) {
   case ISD::ADD:
   case ISD::AND:
   case ISD::FADD:
+  case ISD::FCOPYSIGN:
   case ISD::FDIV:
   case ISD::FMUL:
   case ISD::FPOW:
@@ -557,6 +558,7 @@ void DAGTypeLegalizer::SplitVectorResult(SDNode *N, unsigned ResNo) {
   case ISD::SUB:
   case ISD::MUL:
   case ISD::FADD:
+  case ISD::FCOPYSIGN:
   case ISD::FSUB:
   case ISD::FMUL:
   case ISD::SDIV:
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index 3b9f3581a4c..df9293da261 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -4925,6 +4925,12 @@ SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, unsigned Intrinsic) {
                              getValue(I.getArgOperand(0))));
     return 0;
   }
+  case Intrinsic::copysign:
+    setValue(&I, DAG.getNode(ISD::FCOPYSIGN, sdl,
+                             getValue(I.getArgOperand(0)).getValueType(),
+                             getValue(I.getArgOperand(0)),
+                             getValue(I.getArgOperand(1))));
+    return 0;
   case Intrinsic::fma:
     setValue(&I, DAG.getNode(ISD::FMA, sdl,
                              getValue(I.getArgOperand(0)).getValueType(),