[RISCV][NFC] Use defined variable instead some code.

Reviewed By: asb Differential Revision: https://reviews.llvm.org/D130687
llvm · Aug 2, 2022 · e208bab · e208bab
1 parent 3f25ad3
commit e208bab
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
@@ -8370,7 +8370,7 @@ static SDValue performSETCCCombine(SDNode *N, SelectionDAG &DAG,
   if (!isIntEqualitySetCC(Cond))
     return SDValue();
 
-  const APInt &C1 = cast<ConstantSDNode>(N1)->getAPIntValue();
+  const APInt &C1 = N1C->getAPIntValue();
 
   SDLoc dl(N);
   // If the constant is larger than 2^32 - 1 it is impossible for both sides