Fix typos

Author: NimishMishra

llvm/include/llvm/Frontend/OpenMP/OMPIRBuilder.h

@@ -480,11 +480,11 @@ class OpenMPIRBuilder {
         T(Triple(M.getTargetTriple())) {}
   ~OpenMPIRBuilder();
 
-  class AtomicInfoBase : public llvm::AtomicInfo {
+  class AtomicInfo : public llvm::AtomicInfo {
     llvm::Value *AtomicVar;
 
   public:
-    AtomicInfoBase(IRBuilder<> *Builder, llvm::Type *Ty,
+    AtomicInfo(IRBuilder<> *Builder, llvm::Type *Ty,
                    uint64_t AtomicSizeInBits, uint64_t ValueSizeInBits,
                    llvm::Align AtomicAlign, llvm::Align ValueAlign,
                    bool UseLibcall, llvm::Value *AtomicVar)

llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp

@@ -8073,7 +8073,7 @@ OpenMPIRBuilder::createAtomicRead(const LocationDescription &Loc,
     const DataLayout &LoadDL = OldVal->getModule()->getDataLayout();
     unsigned LoadSize =
         LoadDL.getTypeStoreSize(OldVal->getPointerOperand()->getType());
-    OpenMPIRBuilder::AtomicInfoBase atomicInfo(
+    OpenMPIRBuilder::AtomicInfo atomicInfo(
         &Builder, XElemTy, LoadSize * 8, LoadSize * 8, OldVal->getAlign(),
         OldVal->getAlign(), true /* UseLibcall */, X.Var);
     auto AtomicLoadRes = atomicInfo.EmitAtomicLoadLibcall(AO);
@@ -8236,7 +8236,7 @@ Expected<std::pair<Value *, Value *>> OpenMPIRBuilder::emitAtomicUpdate(
     unsigned LoadSize =
         LoadDL.getTypeStoreSize(OldVal->getPointerOperand()->getType());
 
-    OpenMPIRBuilder::AtomicInfoBase atomicInfo(
+    OpenMPIRBuilder::AtomicInfo atomicInfo(
         &Builder, XElemTy, LoadSize * 8, LoadSize * 8, OldVal->getAlign(),
         OldVal->getAlign(), true /* UseLibcall */, X);
     auto AtomicLoadRes = atomicInfo.EmitAtomicLoadLibcall(AO);