1 files changed, 2 insertions, 1 deletions
diff --git a/contrib/llvm-project/llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp b/contrib/llvm-project/llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp
index e8f36bf50a1b..c65090d915ef 100644
--- a/contrib/llvm-project/llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp
+++ b/contrib/llvm-project/llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp
@@ -854,6 +854,7 @@ NVPTXTargetLowering::NVPTXTargetLowering(const NVPTXTargetMachine &TM,
   computeRegisterProperties(STI.getRegisterInfo());
 
   setMinCmpXchgSizeInBits(32);
+  setMaxAtomicSizeInBitsSupported(64);
 }
 
 const char *NVPTXTargetLowering::getTargetNodeName(unsigned Opcode) const {
@@ -5811,7 +5812,7 @@ static void ReplaceINTRINSIC_W_CHAIN(SDNode *N, SelectionDAG &DAG,
   SDLoc DL(N);
 
   // Get the intrinsic ID
-  unsigned IntrinNo = cast<ConstantSDNode>(Intrin.getNode())->getZExtValue();
+  unsigned IntrinNo = Intrin.getNode()->getAsZExtVal();
   switch (IntrinNo) {
   default:
     return;