[llvm] [LoongArch] Avoid compilation warning. NFC (PR #123553)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-loongarch

Author: ZhaoQi (zhaoqi5)

<details>
<summary>Changes</summary>

Avoid `warning: enumerated mismatch in conditional expression: 'llvm::LoongArchISD::NodeType' vs 'llvm::ISD::NodeType'` when compiling `LoongArchISelLowering.cpp`.

---
Full diff: https://github.com/llvm/llvm-project/pull/123553.diff


1 Files Affected:

- (modified) llvm/lib/Target/LoongArch/LoongArchISelLowering.cpp (+4-5) 


``````````diff
diff --git a/llvm/lib/Target/LoongArch/LoongArchISelLowering.cpp b/llvm/lib/Target/LoongArch/LoongArchISelLowering.cpp
index 96e6f71344a787..46aa73d6d74f5a 100644
--- a/llvm/lib/Target/LoongArch/LoongArchISelLowering.cpp
+++ b/llvm/lib/Target/LoongArch/LoongArchISelLowering.cpp
@@ -466,11 +466,10 @@ SDValue LoongArchTargetLowering::lowerBITREVERSE(SDValue Op,
   for (unsigned int i = 0; i < NewEltNum; i++) {
     SDValue Op = DAG.getNode(ISD::EXTRACT_VECTOR_ELT, DL, MVT::i64, NewSrc,
                              DAG.getConstant(i, DL, MVT::i64));
-    SDValue RevOp = DAG.getNode((ResTy == MVT::v16i8 || ResTy == MVT::v32i8)
-                                    ? LoongArchISD::BITREV_8B
-                                    : ISD::BITREVERSE,
-                                DL, MVT::i64, Op);
-    Ops.push_back(RevOp);
+    unsigned RevOp = (ResTy == MVT::v16i8 || ResTy == MVT::v32i8)
+                         ? (unsigned)LoongArchISD::BITREV_8B
+                         : (unsigned)ISD::BITREVERSE;
+    Ops.push_back(DAG.getNode(RevOp, DL, MVT::i64, Op));
   }
   SDValue Res =
       DAG.getNode(ISD::BITCAST, DL, ResTy, DAG.getBuildVector(NewVT, DL, Ops));

``````````

</details>


https://github.com/llvm/llvm-project/pull/123553