Rename helper function

Author: arsenm

llvm/include/llvm/Transforms/Utils/LowerAtomic.h

@@ -25,10 +25,9 @@ bool lowerAtomicCmpXchgInst(AtomicCmpXchgInst *CXI);
 
 /// Emit IR to implement the given cmpxchg operation on values in registers,
 /// returning the new value.
-std::pair<Value *, Value *> buildAtomicCmpXchgValue(IRBuilderBase &Builder,
-                                                    Value *Ptr, Value *Cmp,
-                                                    Value *Val,
-                                                    Align Alignment);
+std::pair<Value *, Value *> buildCmpXchgValue(IRBuilderBase &Builder,
+                                              Value *Ptr, Value *Cmp,
+                                              Value *Val, Align Alignment);
 
 /// Convert the given RMWI into primitive load and stores,
 /// assuming that doing so is legal. Return true if the lowering

llvm/lib/Target/AMDGPU/SIISelLowering.cpp

@@ -16895,8 +16895,8 @@ void SITargetLowering::emitExpandAtomicAddrSpacePredicate(
     Builder.CreateAlignedStore(NewVal, CastToPrivate, RMW->getAlign());
   } else {
     auto [ResultLoad, Equal] =
-        buildAtomicCmpXchgValue(Builder, CastToPrivate, CX->getCompareOperand(),
-                                CX->getNewValOperand(), CX->getAlign());
+        buildCmpXchgValue(Builder, CastToPrivate, CX->getCompareOperand(),
+                          CX->getNewValOperand(), CX->getAlign());
 
     Value *Insert = Builder.CreateInsertValue(PoisonValue::get(CX->getType()),
                                               ResultLoad, 0);

llvm/lib/Transforms/Utils/LowerAtomic.cpp

@@ -26,7 +26,7 @@ bool llvm::lowerAtomicCmpXchgInst(AtomicCmpXchgInst *CXI) {
   Value *Val = CXI->getNewValOperand();
 
   auto [Orig, Equal] =
-      buildAtomicCmpXchgValue(Builder, Ptr, Cmp, Val, CXI->getAlign());
+      buildCmpXchgValue(Builder, Ptr, Cmp, Val, CXI->getAlign());
 
   Value *Res =
       Builder.CreateInsertValue(PoisonValue::get(CXI->getType()), Orig, 0);
@@ -37,9 +37,10 @@ bool llvm::lowerAtomicCmpXchgInst(AtomicCmpXchgInst *CXI) {
   return true;
 }
 
-std::pair<Value *, Value *>
-llvm::buildAtomicCmpXchgValue(IRBuilderBase &Builder, Value *Ptr, Value *Cmp,
-                              Value *Val, Align Alignment) {
+std::pair<Value *, Value *> llvm::buildCmpXchgValue(IRBuilderBase &Builder,
+                                                    Value *Ptr, Value *Cmp,
+                                                    Value *Val,
+                                                    Align Alignment) {
   LoadInst *Orig = Builder.CreateAlignedLoad(Val->getType(), Ptr, Alignment);
   Value *Equal = Builder.CreateICmpEQ(Orig, Cmp);
   Value *Res = Builder.CreateSelect(Equal, Val, Orig);