Remove PromoteIntRes_FP_ROUND - not sure what it

was doing there: FP_ROUND returns a float, not an
integer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53405 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 10 deletions

diff --git a/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
index 75f50f8929..6c8f546be8 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
@@ -60,7 +60,6 @@ void DAGTypeLegalizer::PromoteIntegerResult(SDNode *N, unsigned ResNo) {
   case ISD::SIGN_EXTEND:
   case ISD::ZERO_EXTEND:
   case ISD::ANY_EXTEND:  Result = PromoteIntRes_INT_EXTEND(N); break;
-  case ISD::FP_ROUND:    Result = PromoteIntRes_FP_ROUND(N); break;
   case ISD::FP_TO_SINT:
   case ISD::FP_TO_UINT:  Result = PromoteIntRes_FP_TO_XINT(N); break;
   case ISD::SETCC:    Result = PromoteIntRes_SETCC(N); break;
@@ -169,15 +168,6 @@ SDOperand DAGTypeLegalizer::PromoteIntRes_INT_EXTEND(SDNode *N) {
   return DAG.getNode(N->getOpcode(), NVT, N->getOperand(0));
 }
 
-SDOperand DAGTypeLegalizer::PromoteIntRes_FP_ROUND(SDNode *N) {
-  // NOTE: Assumes input is legal.
-  if (N->getConstantOperandVal(1) == 0)
-    return DAG.getNode(ISD::FP_ROUND_INREG, N->getOperand(0).getValueType(),
-                       N->getOperand(0), DAG.getValueType(N->getValueType(0)));
-  // If the precision discard isn't needed, just return the operand unrounded.
-  return N->getOperand(0);
-}
-
 SDOperand DAGTypeLegalizer::PromoteIntRes_FP_TO_XINT(SDNode *N) {
   unsigned NewOpc = N->getOpcode();
   MVT NVT = TLI.getTypeToTransformTo(N->getValueType(0));