[llvm] e6a007f - [RISCV] Use getConstantOperandVal. NFC

[Craig Topper via llvm-commits]

Author: Craig Topper
Date: 2023-09-17T10:53:50-07:00
New Revision: e6a007f6b51a661ed3dd8b0210b734b3e9b4354f

URL: https://github.com/llvm/llvm-project/commit/e6a007f6b51a661ed3dd8b0210b734b3e9b4354f
DIFF: https://github.com/llvm/llvm-project/commit/e6a007f6b51a661ed3dd8b0210b734b3e9b4354f.diff

LOG: [RISCV] Use getConstantOperandVal. NFC

Added: 
    

Modified: 
    llvm/lib/Target/RISCV/RISCVISelLowering.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
index eae42d4b73332ed..52b19ce7a228dbe 100644
--- a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
+++ b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
@@ -5009,8 +5009,7 @@ SDValue RISCVTargetLowering::LowerIS_FPCLASS(SDValue Op,
   SDLoc DL(Op);
   MVT VT = Op.getSimpleValueType();
   MVT XLenVT = Subtarget.getXLenVT();
-  auto CNode = cast<ConstantSDNode>(Op.getOperand(1));
-  unsigned Check = CNode->getZExtValue();
+  unsigned Check = Op.getConstantOperandVal(1);
   unsigned TDCMask = 0;
   if (Check & fcSNan)
     TDCMask |= RISCV::FPMASK_Signaling_NaN;