1*0fca6ea1SDimitry Andric //===--- XtensaUtils.h ---- Xtensa Utility Functions ------------*- C++ -*-===// 2*0fca6ea1SDimitry Andric // 3*0fca6ea1SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*0fca6ea1SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 5*0fca6ea1SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*0fca6ea1SDimitry Andric // 7*0fca6ea1SDimitry Andric //===----------------------------------------------------------------------===// 8*0fca6ea1SDimitry Andric // 9*0fca6ea1SDimitry Andric // This file contains miscellaneous utility functions. 10*0fca6ea1SDimitry Andric // 11*0fca6ea1SDimitry Andric //===----------------------------------------------------------------------===// 12*0fca6ea1SDimitry Andric 13*0fca6ea1SDimitry Andric #ifndef LLVM_LIB_TARGET_XTENSA_XTENSAUTILS_H 14*0fca6ea1SDimitry Andric #define LLVM_LIB_TARGET_XTENSA_XTENSAUTILS_H 15*0fca6ea1SDimitry Andric 16*0fca6ea1SDimitry Andric #include "XtensaInstrInfo.h" 17*0fca6ea1SDimitry Andric #include "llvm/CodeGen/MachineInstr.h" 18*0fca6ea1SDimitry Andric 19*0fca6ea1SDimitry Andric namespace llvm { 20*0fca6ea1SDimitry Andric // Check address offset for load/store instructions. 21*0fca6ea1SDimitry Andric // The offset should be multiple of scale. 22*0fca6ea1SDimitry Andric bool isValidAddrOffset(int Scale, int64_t OffsetVal); 23*0fca6ea1SDimitry Andric 24*0fca6ea1SDimitry Andric // Check address offset for load/store instructions. 25*0fca6ea1SDimitry Andric bool isValidAddrOffset(MachineInstr &MI, int64_t Offset); 26*0fca6ea1SDimitry Andric } // namespace llvm 27*0fca6ea1SDimitry Andric #endif // LLVM_LIB_TARGET_XTENSA_XTENSAUTILS_H 28