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//===----- SemaARM.h ------- ARM target-specific routines -----*- C++ -*---===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
/// \file
/// This file declares semantic analysis functions specific to ARM.
///
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_SEMA_SEMAARM_H
#define LLVM_CLANG_SEMA_SEMAARM_H
#include "clang/AST/DeclBase.h"
#include "clang/AST/Expr.h"
#include "clang/Basic/TargetInfo.h"
#include "clang/Sema/SemaBase.h"
#include "llvm/ADT/SmallVector.h"
#include <tuple>
namespace clang {
class ParsedAttr;
class SemaARM : public SemaBase {
public:
SemaARM(Sema &S);
enum ArmStreamingType {
ArmNonStreaming, /// Intrinsic is only available in normal mode
ArmStreaming, /// Intrinsic is only available in Streaming-SVE mode.
ArmStreamingCompatible, /// Intrinsic is available both in normal and
/// Streaming-SVE mode.
VerifyRuntimeMode /// Intrinsic is available in normal mode with
/// SVE flags, or in Streaming-SVE mode with SME
/// flags. Do Sema checks for the runtime mode.
};
bool CheckARMBuiltinExclusiveCall(unsigned BuiltinID, CallExpr *TheCall,
unsigned MaxWidth);
bool CheckNeonBuiltinFunctionCall(const TargetInfo &TI, unsigned BuiltinID,
CallExpr *TheCall);
bool CheckMVEBuiltinFunctionCall(unsigned BuiltinID, CallExpr *TheCall);
bool CheckSVEBuiltinFunctionCall(unsigned BuiltinID, CallExpr *TheCall);
bool
ParseSVEImmChecks(CallExpr *TheCall,
llvm::SmallVector<std::tuple<int, int, int>, 3> &ImmChecks);
bool CheckSMEBuiltinFunctionCall(unsigned BuiltinID, CallExpr *TheCall);
bool CheckCDEBuiltinFunctionCall(const TargetInfo &TI, unsigned BuiltinID,
CallExpr *TheCall);
bool CheckARMCoprocessorImmediate(const TargetInfo &TI, const Expr *CoprocArg,
bool WantCDE);
bool CheckARMBuiltinFunctionCall(const TargetInfo &TI, unsigned BuiltinID,
CallExpr *TheCall);
bool CheckAArch64BuiltinFunctionCall(const TargetInfo &TI, unsigned BuiltinID,
CallExpr *TheCall);
bool BuiltinARMSpecialReg(unsigned BuiltinID, CallExpr *TheCall, int ArgNum,
unsigned ExpectedFieldNum, bool AllowName);
bool BuiltinARMMemoryTaggingCall(unsigned BuiltinID, CallExpr *TheCall);
bool MveAliasValid(unsigned BuiltinID, StringRef AliasName);
bool CdeAliasValid(unsigned BuiltinID, StringRef AliasName);
bool SveAliasValid(unsigned BuiltinID, StringRef AliasName);
bool SmeAliasValid(unsigned BuiltinID, StringRef AliasName);
void handleBuiltinAliasAttr(Decl *D, const ParsedAttr &AL);
void handleNewAttr(Decl *D, const ParsedAttr &AL);
void handleCmseNSEntryAttr(Decl *D, const ParsedAttr &AL);
void handleInterruptAttr(Decl *D, const ParsedAttr &AL);
};
SemaARM::ArmStreamingType getArmStreamingFnType(const FunctionDecl *FD);
} // namespace clang
#endif // LLVM_CLANG_SEMA_SEMAARM_H
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