[llvm] 061f7ec - [LegalizeTypes][NFC] Use getConstantOperandVal instead of cast constant getvalue

[via llvm-commits]

Author: wanglian
Date: 2022-08-12T14:35:10+08:00
New Revision: 061f7ec9facfb3a81ee2a4c8295a64c7797cc250

URL: https://github.com/llvm/llvm-project/commit/061f7ec9facfb3a81ee2a4c8295a64c7797cc250
DIFF: https://github.com/llvm/llvm-project/commit/061f7ec9facfb3a81ee2a4c8295a64c7797cc250.diff

LOG: [LegalizeTypes][NFC] Use getConstantOperandVal instead of cast constant getvalue

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D131642

Added: 
    

Modified: 
    llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
    llvm/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp

Removed: 
    


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diff  --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index 89800009861f..396dfc15cfb8 100644
--- a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -3112,7 +3112,7 @@ bool SelectionDAGLegalize::ExpandNode(SDNode *Node) {
   }
   case ISD::EXTRACT_ELEMENT: {
     EVT OpTy = Node->getOperand(0).getValueType();
-    if (cast<ConstantSDNode>(Node->getOperand(1))->getZExtValue()) {
+    if (Node->getConstantOperandVal(1)) {
       // 1 -> Hi
       Tmp1 = DAG.getNode(ISD::SRL, dl, OpTy, Node->getOperand(0),
                          DAG.getConstant(OpTy.getSizeInBits() / 2, dl,

diff  --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp
index c6885677d644..507274d97ed5 100644
--- a/llvm/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp
@@ -197,8 +197,7 @@ void DAGTypeLegalizer::ExpandRes_BUILD_PAIR(SDNode *N, SDValue &Lo,
 void DAGTypeLegalizer::ExpandRes_EXTRACT_ELEMENT(SDNode *N, SDValue &Lo,
                                                  SDValue &Hi) {
   GetExpandedOp(N->getOperand(0), Lo, Hi);
-  SDValue Part = cast<ConstantSDNode>(N->getOperand(1))->getZExtValue() ?
-                   Hi : Lo;
+  SDValue Part = N->getConstantOperandVal(1) ? Hi : Lo;
 
   assert(Part.getValueType() == N->getValueType(0) &&
          "Type twice as big as expanded type not itself expanded!");
@@ -403,7 +402,7 @@ SDValue DAGTypeLegalizer::ExpandOp_BUILD_VECTOR(SDNode *N) {
 SDValue DAGTypeLegalizer::ExpandOp_EXTRACT_ELEMENT(SDNode *N) {
   SDValue Lo, Hi;
   GetExpandedOp(N->getOperand(0), Lo, Hi);
-  return cast<ConstantSDNode>(N->getOperand(1))->getZExtValue() ? Hi : Lo;
+  return N->getConstantOperandVal(1) ? Hi : Lo;
 }
 
 SDValue DAGTypeLegalizer::ExpandOp_INSERT_VECTOR_ELT(SDNode *N) {