Remove integer promotion support for FP_EXTEND

and FP_ROUND.  Not sure what these were doing
here - probably they were sometimes (wrongly)
created with integer operands somewhere that
has since been fixed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59548 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
index e31590f881a907938dadf23878e99879d5971556..650f02ca8ac529f0f17c6bef17bb36b102e5f866 100644 (file)
--- a/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
@@ -591,8 +591,6 @@ bool DAGTypeLegalizer::PromoteIntegerOperand(SDNode *N, unsigned OpNo) {
     case ISD::BUILD_VECTOR: Res = PromoteIntOp_BUILD_VECTOR(N); break;
     case ISD::CONVERT_RNDSAT:
                             Res = PromoteIntOp_CONVERT_RNDSAT(N); break;
-    case ISD::FP_EXTEND:    Res = PromoteIntOp_FP_EXTEND(N); break;
-    case ISD::FP_ROUND:     Res = PromoteIntOp_FP_ROUND(N); break;
     case ISD::INSERT_VECTOR_ELT:
                             Res = PromoteIntOp_INSERT_VECTOR_ELT(N, OpNo);break;
     case ISD::MEMBARRIER:   Res = PromoteIntOp_MEMBARRIER(N); break;
@@ -764,17 +762,6 @@ SDValue DAGTypeLegalizer::PromoteIntOp_CONVERT_RNDSAT(SDNode *N) {
                               N->getOperand(3), N->getOperand(4), CvtCode);
 }
 
-SDValue DAGTypeLegalizer::PromoteIntOp_FP_EXTEND(SDNode *N) {
-  SDValue Op = GetPromotedInteger(N->getOperand(0));
-  return DAG.getNode(ISD::FP_EXTEND, N->getValueType(0), Op);
-}
-
-SDValue DAGTypeLegalizer::PromoteIntOp_FP_ROUND(SDNode *N) {
-  SDValue Op = GetPromotedInteger(N->getOperand(0));
-  return DAG.getNode(ISD::FP_ROUND, N->getValueType(0), Op,
-                     DAG.getIntPtrConstant(0));
-}
-
 SDValue DAGTypeLegalizer::PromoteIntOp_INSERT_VECTOR_ELT(SDNode *N,
                                                          unsigned OpNo) {
   if (OpNo == 1) {

diff --git a/lib/CodeGen/SelectionDAG/LegalizeTypes.h b/lib/CodeGen/SelectionDAG/LegalizeTypes.h
index bc768fec0a14e2090272db48e51329467be579c3..32a89ecbb4274fa275ddbf85d427e7fb05277a9f 100644 (file)
--- a/lib/CodeGen/SelectionDAG/LegalizeTypes.h
+++ b/lib/CodeGen/SelectionDAG/LegalizeTypes.h
@@ -258,7 +258,7 @@ private:
   SDValue PromoteIntRes_INT_EXTEND(SDNode *N);
   SDValue PromoteIntRes_LOAD(LoadSDNode *N);
   SDValue PromoteIntRes_SDIV(SDNode *N);
-  SDValue PromoteIntRes_SELECT   (SDNode *N);
+  SDValue PromoteIntRes_SELECT(SDNode *N);
   SDValue PromoteIntRes_SELECT_CC(SDNode *N);
   SDValue PromoteIntRes_SETCC(SDNode *N);
   SDValue PromoteIntRes_SHL(SDNode *N);
@@ -279,8 +279,6 @@ private:
   SDValue PromoteIntOp_BRCOND(SDNode *N, unsigned OpNo);
   SDValue PromoteIntOp_BUILD_VECTOR(SDNode *N);
   SDValue PromoteIntOp_CONVERT_RNDSAT(SDNode *N);
-  SDValue PromoteIntOp_FP_EXTEND(SDNode *N);
-  SDValue PromoteIntOp_FP_ROUND(SDNode *N);
   SDValue PromoteIntOp_INSERT_VECTOR_ELT(SDNode *N, unsigned OpNo);
   SDValue PromoteIntOp_MEMBARRIER(SDNode *N);
   SDValue PromoteIntOp_SELECT(SDNode *N, unsigned OpNo);