[llvm] [SPIRV] Fix code quality issues. (PR #160752)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-spir-v

Author: Marcos Maronas (maarquitos14)

<details>
<summary>Changes</summary>

Address issues reported by a static analysis tool.

---
Full diff: https://github.com/llvm/llvm-project/pull/160752.diff


1 Files Affected:

- (modified) llvm/lib/Target/SPIRV/SPIRVLegalizerInfo.cpp (+3-2) 


``````````diff
diff --git a/llvm/lib/Target/SPIRV/SPIRVLegalizerInfo.cpp b/llvm/lib/Target/SPIRV/SPIRVLegalizerInfo.cpp
index 27bb54c2d2e31..090373a03a33a 100644
--- a/llvm/lib/Target/SPIRV/SPIRVLegalizerInfo.cpp
+++ b/llvm/lib/Target/SPIRV/SPIRVLegalizerInfo.cpp
@@ -584,7 +584,8 @@ bool SPIRVLegalizerInfo::legalizeIsFPClass(
   }
 
   if (FPClassTest PartialCheck = Mask & fcNan) {
-    auto InfWithQnanBitC = buildSPIRVConstant(IntTy, Inf | QNaNBitMask);
+    auto InfWithQnanBitC =
+        buildSPIRVConstant(IntTy, std::move(Inf) | QNaNBitMask);
     if (PartialCheck == fcNan) {
       // isnan(V) ==> abs(V) u> int(inf)
       appendToRes(
@@ -610,7 +611,7 @@ bool SPIRVLegalizerInfo::legalizeIsFPClass(
     APInt ExpLSB = ExpMask & ~(ExpMask.shl(1));
     auto ExpMinusOne = assignSPIRVTy(
         MIRBuilder.buildSub(IntTy, Abs, buildSPIRVConstant(IntTy, ExpLSB)));
-    APInt MaxExpMinusOne = ExpMask - ExpLSB;
+    APInt MaxExpMinusOne = std::move(ExpMask) - ExpLSB;
     auto NormalRes = assignSPIRVTy(
         MIRBuilder.buildICmp(CmpInst::Predicate::ICMP_ULT, DstTy, ExpMinusOne,
                              buildSPIRVConstant(IntTy, MaxExpMinusOne)));

``````````

</details>


https://github.com/llvm/llvm-project/pull/160752