Remove useVolatile to be added later

Author: Andres-Salamanca

clang/lib/CIR/CodeGen/CIRGenBuilder.h

@@ -426,7 +426,7 @@ class CIRGenBuilderTy : public cir::CIRBaseBuilderTy {
   mlir::Value createSetBitfield(mlir::Location loc, mlir::Type resultType,
                                 Address dstAddr, mlir::Type storageType,
                                 mlir::Value src, const CIRGenBitFieldInfo &info,
-                                bool isLvalueVolatile, bool useVolatile) {
+                                bool isLvalueVolatile) {
     return create<cir::SetBitfieldOp>(
         loc, resultType, dstAddr.getPointer(), storageType, src, info.name,
         info.size, info.offset, info.isSigned, isLvalueVolatile,
@@ -436,7 +436,7 @@ class CIRGenBuilderTy : public cir::CIRBaseBuilderTy {
   mlir::Value createGetBitfield(mlir::Location loc, mlir::Type resultType,
                                 Address addr, mlir::Type storageType,
                                 const CIRGenBitFieldInfo &info,
-                                bool isLvalueVolatile, bool useVolatile) {
+                                bool isLvalueVolatile) {
     return create<cir::GetBitfieldOp>(
         loc, resultType, addr.getPointer(), storageType, info.name, info.size,
         info.offset, info.isSigned, isLvalueVolatile,

clang/lib/CIR/CodeGen/CIRGenExpr.cpp

@@ -333,13 +333,12 @@ mlir::Value CIRGenFunction::emitStoreThroughBitfieldLValue(RValue src,
   Address ptr = dst.getBitFieldAddress();
 
   assert(!cir::MissingFeatures::armComputeVolatileBitfields());
-  const bool useVolatile = false;
 
   mlir::Value dstAddr = dst.getAddress().getPointer();
 
   return builder.createSetBitfield(dstAddr.getLoc(), resLTy, ptr,
                                    ptr.getElementType(), src.getValue(), info,
-                                   dst.isVolatileQualified(), useVolatile);
+                                   dst.isVolatileQualified());
 }
 
 RValue CIRGenFunction::emitLoadOfBitfieldLValue(LValue lv, SourceLocation loc) {
@@ -351,9 +350,8 @@ RValue CIRGenFunction::emitLoadOfBitfieldLValue(LValue lv, SourceLocation loc) {
 
   assert(!cir::MissingFeatures::armComputeVolatileBitfields());
 
-  mlir::Value field =
-      builder.createGetBitfield(getLoc(loc), resLTy, ptr, ptr.getElementType(),
-                                info, lv.isVolatile(), false);
+  mlir::Value field = builder.createGetBitfield(
+      getLoc(loc), resLTy, ptr, ptr.getElementType(), info, lv.isVolatile());
   assert(!cir::MissingFeatures::opLoadEmitScalarRangeCheck() && "NYI");
   return RValue::get(field);
 }