[llvm] c582146 - [LegalizeTypes] Use ISD::isTrueWhenEqual to simplify code. NFC

[Craig Topper via llvm-commits]

Author: Craig Topper
Date: 2023-05-09T22:49:22-07:00
New Revision: c582146a491aa669b0f9b7ca63ca07d5fb021033

URL: https://github.com/llvm/llvm-project/commit/c582146a491aa669b0f9b7ca63ca07d5fb021033
DIFF: https://github.com/llvm/llvm-project/commit/c582146a491aa669b0f9b7ca63ca07d5fb021033.diff

LOG: [LegalizeTypes] Use ISD::isTrueWhenEqual to simplify code. NFC

Added: 
    

Modified: 
    llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp

Removed: 
    


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diff  --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
index b80eeedbdf737..7dcc0fbc8170f 100644
--- a/llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
@@ -5022,8 +5022,7 @@ void DAGTypeLegalizer::IntegerExpandSetCCOperands(SDValue &NewLHS,
   ConstantSDNode *LoCmpC = dyn_cast<ConstantSDNode>(LoCmp.getNode());
   ConstantSDNode *HiCmpC = dyn_cast<ConstantSDNode>(HiCmp.getNode());
 
-  bool EqAllowed = (CCCode == ISD::SETLE || CCCode == ISD::SETGE ||
-                    CCCode == ISD::SETUGE || CCCode == ISD::SETULE);
+  bool EqAllowed = ISD::isTrueWhenEqual(CCCode);
 
   // FIXME: Is the HiCmpC->isOne() here correct for
   // ZeroOrNegativeOneBooleanContent.